mirror of
https://github.com/marcel-dempers/docker-development-youtube-series.git
synced 2025-06-06 17:01:30 +00:00
13567 lines
832 KiB
YAML
13567 lines
832 KiB
YAML
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
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|
metadata:
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name: authorizationpolicies.policy.linkerd.io
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annotations:
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linkerd.io/created-by: linkerd/cli edge-24.11.3
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labels:
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helm.sh/chart: linkerd-crds-0.0.0-undefined
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linkerd.io/control-plane-ns: linkerd
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spec:
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group: policy.linkerd.io
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scope: Namespaced
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names:
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kind: AuthorizationPolicy
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plural: authorizationpolicies
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singular: authorizationpolicy
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shortNames: [authzpolicy]
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versions:
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- name: v1alpha1
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served: true
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storage: true
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schema:
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openAPIV3Schema:
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type: object
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|
required: [spec]
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|
properties:
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spec:
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description: >-
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Authorizes clients to communicate with Linkerd-proxied server
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resources.
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type: object
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required: [targetRef, requiredAuthenticationRefs]
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properties:
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targetRef:
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description: >-
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TargetRef references a resource to which the authorization
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policy applies.
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type: object
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required: [kind, name]
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# Modified from the gateway API.
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# Copyright 2020 The Kubernetes Authors
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properties:
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group:
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description: >-
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|
Group is the group of the referent. When empty, the
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Kubernetes core API group is inferred.
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|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
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type: string
|
|
kind:
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|
description: >-
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|
Kind is the kind of the referent.
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|
maxLength: 63
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|
minLength: 1
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|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
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|
type: string
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|
name:
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|
description: Name is the name of the referent.
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|
maxLength: 253
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minLength: 1
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type: string
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requiredAuthenticationRefs:
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description: >-
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RequiredAuthenticationRefs enumerates a set of required
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authentications. ALL authentications must be satisfied for
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the authorization to apply. If any of the referred objects
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cannot be found, the authorization will be ignored.
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type: array
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|
items:
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|
type: object
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|
required: [kind, name]
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|
properties:
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|
group:
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|
description: >-
|
|
Group is the group of the referent. When empty, the
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|
Kubernetes core API group is inferred."
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|
maxLength: 253
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pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
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type: string
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|
kind:
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|
description: >-
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|
Kind is the kind of the referent.
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|
maxLength: 63
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minLength: 1
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pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
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type: string
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|
name:
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|
description: >-
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Name is the name of the referent.
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|
maxLength: 253
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|
minLength: 1
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type: string
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namespace:
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description: >-
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Name is the name of the referent. When unspecified,
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this authentication refers to the local namespace.
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maxLength: 253
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|
type: string
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---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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|
metadata:
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name: egressnetworks.policy.linkerd.io
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annotations:
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linkerd.io/created-by: linkerd/cli edge-24.11.3
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labels:
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helm.sh/chart: linkerd-crds-0.0.0-undefined
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linkerd.io/control-plane-ns: linkerd
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spec:
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group: policy.linkerd.io
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names:
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categories:
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- policy
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kind: EgressNetwork
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listKind: EgressNetworkList
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|
plural: egressnetworks
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|
singular: egressnetwork
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scope: Namespaced
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|
versions:
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|
- name: v1alpha1
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served: true
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storage: true
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subresources:
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status: {}
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schema:
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openAPIV3Schema:
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description: >-
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An EgressNetwork captures traffic to egress destinations
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type: object
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required: [spec]
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properties:
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apiVerson:
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type: string
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kind:
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type: string
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metadata:
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type: object
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spec:
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properties:
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trafficPolicy:
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description: >-
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This field controls the traffic policy enforced upon traffic
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that does not match any explicit route resources associated
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with an instance of this object. The values that are allowed
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|
currently are:
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- Allow - permits all traffic, even if it has not been
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explicitly described via attaching an xRoute
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resources.
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- Deny - blocks all traffic that has not been described via
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attaching an xRoute resource.
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type: string
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enum:
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- Allow
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- Deny
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networks:
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type: array
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items:
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type: object
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|
required: [cidr]
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properties:
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cidr:
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description: >-
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The CIDR of the network to be authorized.
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type: string
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except:
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description: >-
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A list of IP networks/addresses not to be included in
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the above `cidr`.
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type: array
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|
items:
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type: string
|
|
type: object
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|
required:
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- trafficPolicy
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status:
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type: object
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|
properties:
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conditions:
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|
type: array
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items:
|
|
type: object
|
|
properties:
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|
lastTransitionTime:
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|
description: lastTransitionTime is the last time the
|
|
condition transitioned from one status to another.
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format: date-time
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type: string
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|
status:
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|
description: status of the condition (one of True, False, Unknown)
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enum:
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|
- "True"
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|
- "False"
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- Unknown
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|
type: string
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|
type:
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|
description: type of the condition in CamelCase or in
|
|
foo.example.com/CamelCase.
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|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
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type: string
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reason:
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description: reason contains a programmatic identifier
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|
indicating the reason for the condition's last
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transition. Producers of specific condition types may
|
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define expected values and meanings for this field, and
|
|
whether the values are considered a guaranteed API. The
|
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value should be a CamelCase string. This field may not
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be empty.
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maxLength: 1024
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minLength: 1
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pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
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type: string
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message:
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description: message is a human readable message
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|
indicating details about the transition. This may be an
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empty string.
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maxLength: 32768
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type: string
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|
required:
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- status
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- type
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---
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apiVersion: apiextensions.k8s.io/v1
|
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kind: CustomResourceDefinition
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metadata:
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name: httplocalratelimitpolicies.policy.linkerd.io
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annotations:
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linkerd.io/created-by: linkerd/cli edge-24.11.3
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labels:
|
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helm.sh/chart: linkerd-crds-0.0.0-undefined
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linkerd.io/control-plane-ns: linkerd
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spec:
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group: policy.linkerd.io
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names:
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kind: HTTPLocalRateLimitPolicy
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listKind: HTTPLocalRateLimitPolicyList
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plural: httplocalratelimitpolicies
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singular: httplocalratelimitpolicy
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scope: Namespaced
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|
versions:
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- name: v1alpha1
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served: true
|
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storage: true
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subresources:
|
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status: {}
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schema:
|
|
openAPIV3Schema:
|
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type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
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type: object
|
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required: [targetRef]
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properties:
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targetRef:
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description: >-
|
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TargetRef references a resource to which the rate limit
|
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policy applies. Only Server is allowed.
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type: object
|
|
required: [kind, name]
|
|
properties:
|
|
group:
|
|
description: >-
|
|
Group is the group of the referent. When empty, the
|
|
Kubernetes core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is the kind of the referent.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
total:
|
|
description: >-
|
|
Overall rate-limit, which all traffic coming to this
|
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target should abide.
|
|
If unset no overall limit is applied.
|
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type: object
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|
required: [requestsPerSecond]
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properties:
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requestsPerSecond:
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format: int64
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type: integer
|
|
identity:
|
|
description: >-
|
|
Fairness for individual identities; each separate client,
|
|
grouped by identity, will have this rate-limit. The
|
|
requestsPerSecond value should be less than or equal to the
|
|
total requestsPerSecond (if set).
|
|
type: object
|
|
required: [requestsPerSecond]
|
|
properties:
|
|
requestsPerSecond:
|
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format: int64
|
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type: integer
|
|
overrides:
|
|
description: >-
|
|
Overrides for traffic from a specific client. The
|
|
requestsPerSecond value should be less than or equal to the
|
|
total requestsPerSecond (if set).
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [requestsPerSecond, clientRefs]
|
|
properties:
|
|
requestsPerSecond:
|
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format: int64
|
|
type: integer
|
|
clientRefs:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [kind, name]
|
|
properties:
|
|
group:
|
|
description: >-
|
|
Group is the group of the referent. When empty, the
|
|
Kubernetes core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is the kind of the referent.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
namespace:
|
|
description: >-
|
|
Namespace is the namespace of the referent.
|
|
When unspecified (or empty string), this refers to the
|
|
local namespace of the Policy.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
status:
|
|
type: object
|
|
properties:
|
|
conditions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the
|
|
condition transitioned from one status to another.
|
|
format: date-time
|
|
type: string
|
|
status:
|
|
description: status of the condition (one of True, False, Unknown)
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of the condition in CamelCase or in
|
|
foo.example.com/CamelCase.
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last
|
|
transition. Producers of specific condition types may
|
|
define expected values and meanings for this field, and
|
|
whether the values are considered a guaranteed API. The
|
|
value should be a CamelCase string. This field may not
|
|
be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
message:
|
|
description: message is a human readable message
|
|
indicating details about the transition. This may be an
|
|
empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
required:
|
|
- status
|
|
- type
|
|
targetRef:
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Server
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- targetRef
|
|
additionalPrinterColumns:
|
|
- name: Target_kind
|
|
description: The resource kind to which the rate-limit applies
|
|
type: string
|
|
jsonPath: .spec.targetRef.kind
|
|
- name: Target_name
|
|
type: string
|
|
description: The resource name to which the rate-limit applies
|
|
jsonPath: .spec.targetRef.name
|
|
- name: Total_RPS
|
|
description: The overall rate-limit
|
|
type: integer
|
|
format: int32
|
|
jsonPath: .spec.total.requestsPerSecond
|
|
- name: Identity_RPS
|
|
description: The rate-limit per identity
|
|
type: integer
|
|
format: int32
|
|
jsonPath: .spec.identity.requestsPerSecond
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: httproutes.policy.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: policy.linkerd.io
|
|
names:
|
|
kind: HTTPRoute
|
|
listKind: HTTPRouteList
|
|
plural: httproutes
|
|
singular: httproute
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1alpha1
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute to process the
|
|
request. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname may
|
|
be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
\ that have either not specified any hostnames or have specified
|
|
at least one hostname that matches the Listener hostname. For
|
|
example, `*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified (or empty string), this refers to the local namespace
|
|
of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "port"
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches) and processing it (filters).
|
|
properties:
|
|
backendRefs:
|
|
type: array
|
|
items:
|
|
type: object
|
|
properties:
|
|
name:
|
|
type: string
|
|
port:
|
|
type: integer
|
|
namespace:
|
|
type: string
|
|
default: "default"
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or custom conformance.
|
|
\n All filters are expected to be compatible with each other
|
|
except for the URLRewrite and RequestRedirect filters, which
|
|
may not be combined. If an implementation can not support
|
|
other combinations of filters, they must clearly document
|
|
that limitation. In all cases where incompatible or unsupported
|
|
filters are specified, implementations MUST add a warning
|
|
condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: add: - name: \"my-header\" value:
|
|
\"bar\" \n Output: GET /foo HTTP/1.1 my-header:
|
|
foo my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
\ my-header2: bar my-header3: baz \n Config:
|
|
\ remove: [\"my-header1\", \"my-header3\"] \n Output:
|
|
\ GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
\ set: - name: \"my-header\" value: \"bar\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. When empty,
|
|
port (if specified) of the request is used. \n Support:
|
|
Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\".
|
|
All implementations must support core filters. \n\n "
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: -
|
|
name: \"version\" value: \"v2\" - path: value: \"/v2/foo\"
|
|
``` \n For a request to match against this rule, a request
|
|
must satisfy EITHER of the two conditions: \n - path prefixed
|
|
with `/foo` AND contains the header `version: v2` - path prefix
|
|
of `/v2/foo` \n See the documentation for HTTPRouteMatch on
|
|
how to specify multiple match conditions that should be ANDed
|
|
together. \n If no matches are specified, the default is a
|
|
prefix path match on \"/\", which has the effect of matching
|
|
every HTTP request. \n Proxy or Load Balancer routing configuration
|
|
generated from HTTPRoutes MUST prioritize rules based on the
|
|
following criteria, continuing on ties. Precedence must be
|
|
given to the the Rule with the largest number of: \n * Characters
|
|
in a matching non-wildcard hostname. * Characters in a matching
|
|
hostname. * Characters in a matching path. * Header matches.
|
|
* Query param matches. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within the Route that has been given precedence,
|
|
matching precedence MUST be granted to the first matching
|
|
rule meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: path: value: \"/foo\" headers: - name:
|
|
\"version\" value \"v1\" ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Custom (RegularExpression) \n Since
|
|
RegularExpression HeaderMatchType has custom conformance,
|
|
implementations can support POSIX, PCRE or any
|
|
other dialects of regular expressions. Please
|
|
read the implementation's documentation to determine
|
|
the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Custom (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route.
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
maxLength: 256
|
|
minLength: 1
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Custom (RegularExpression)
|
|
\n Since RegularExpression QueryParamMatchType
|
|
has custom conformance, implementations can support
|
|
POSIX, PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, type FooStatus struct{
|
|
\ // Represents the observations of a foo's current state.
|
|
\ // Known .status.conditions.type are: \"Available\",
|
|
\"Progressing\", and \"Degraded\" // +patchMergeKey=type
|
|
\ // +patchStrategy=merge // +listType=map //
|
|
+listMapKey=type Conditions []metav1.Condition `json:\"conditions,omitempty\"
|
|
patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`
|
|
\n // other fields }"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified (or empty string), this refers to the
|
|
local namespace of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: false
|
|
subresources:
|
|
status: {}
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1beta1
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute to process the
|
|
request. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname may
|
|
be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
\ that have either not specified any hostnames or have specified
|
|
at least one hostname that matches the Listener hostname. For
|
|
example, `*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified (or empty string), this refers to the local namespace
|
|
of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "port"
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches) and processing it (filters).
|
|
properties:
|
|
backendRefs:
|
|
type: array
|
|
items:
|
|
type: object
|
|
properties:
|
|
name:
|
|
type: string
|
|
port:
|
|
type: integer
|
|
namespace:
|
|
type: string
|
|
default: "default"
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or custom conformance.
|
|
\n All filters are expected to be compatible with each other
|
|
except for the URLRewrite and RequestRedirect filters, which
|
|
may not be combined. If an implementation can not support
|
|
other combinations of filters, they must clearly document
|
|
that limitation. In all cases where incompatible or unsupported
|
|
filters are specified, implementations MUST add a warning
|
|
condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: add: - name: \"my-header\" value:
|
|
\"bar\" \n Output: GET /foo HTTP/1.1 my-header:
|
|
foo my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
\ my-header2: bar my-header3: baz \n Config:
|
|
\ remove: [\"my-header1\", \"my-header3\"] \n Output:
|
|
\ GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
\ set: - name: \"my-header\" value: \"bar\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. When empty,
|
|
port (if specified) of the request is used. \n Support:
|
|
Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\"."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: -
|
|
name: \"version\" value: \"v2\" - path: value: \"/v2/foo\"
|
|
``` \n For a request to match against this rule, a request
|
|
must satisfy EITHER of the two conditions: \n - path prefixed
|
|
with `/foo` AND contains the header `version: v2` - path prefix
|
|
of `/v2/foo` \n See the documentation for HTTPRouteMatch on
|
|
how to specify multiple match conditions that should be ANDed
|
|
together. \n If no matches are specified, the default is a
|
|
prefix path match on \"/\", which has the effect of matching
|
|
every HTTP request. \n Proxy or Load Balancer routing configuration
|
|
generated from HTTPRoutes MUST prioritize rules based on the
|
|
following criteria, continuing on ties. Precedence must be
|
|
given to the the Rule with the largest number of: \n * Characters
|
|
in a matching non-wildcard hostname. * Characters in a matching
|
|
hostname. * Characters in a matching path. * Header matches.
|
|
* Query param matches. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within the Route that has been given precedence,
|
|
matching precedence MUST be granted to the first matching
|
|
rule meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: path: value: \"/foo\" headers: - name:
|
|
\"version\" value \"v1\" ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Custom (RegularExpression) \n Since
|
|
RegularExpression HeaderMatchType has custom conformance,
|
|
implementations can support POSIX, PCRE or any
|
|
other dialects of regular expressions. Please
|
|
read the implementation's documentation to determine
|
|
the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Custom (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route.
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
maxLength: 256
|
|
minLength: 1
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Custom (RegularExpression)
|
|
\n Since RegularExpression QueryParamMatchType
|
|
has custom conformance, implementations can support
|
|
POSIX, PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, type FooStatus struct{
|
|
\ // Represents the observations of a foo's current state.
|
|
\ // Known .status.conditions.type are: \"Available\",
|
|
\"Progressing\", and \"Degraded\" // +patchMergeKey=type
|
|
\ // +patchStrategy=merge // +listType=map //
|
|
+listMapKey=type Conditions []metav1.Condition `json:\"conditions,omitempty\"
|
|
patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`
|
|
\n // other fields }"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified (or empty string), this refers to the
|
|
local namespace of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: false
|
|
subresources:
|
|
status: {}
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1beta2
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute to process the
|
|
request. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname may
|
|
be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
\ that have either not specified any hostnames or have specified
|
|
at least one hostname that matches the Listener hostname. For
|
|
example, `*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified (or empty string), this refers to the local namespace
|
|
of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port specifies the destination
|
|
port number to use for this resource.
|
|
Port is required when the referent is
|
|
a Kubernetes Service. In this case, the
|
|
port number is the service port number,
|
|
not the target port. For other resources,
|
|
destination port might be derived from
|
|
the referent resource or this field. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches) and processing it (filters).
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. \n Failure behavior here depends
|
|
on how many BackendRefs are specified and how many are invalid.
|
|
\n If *all* entries in BackendRefs are invalid, and there
|
|
are also no filters specified in this route rule, *all* traffic
|
|
which matches this rule MUST receive a 500 status code. \n
|
|
See the HTTPBackendRef definition for the rules about what
|
|
makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef
|
|
is invalid, 500 status codes MUST be returned for requests
|
|
that would have otherwise been routed to an invalid backend.
|
|
If multiple backends are specified, and some are invalid,
|
|
the proportion of requests that would otherwise have been
|
|
routed to an invalid backend MUST receive a 500 status code.
|
|
\n For example, if two backends are specified with equal weights,
|
|
and one is invalid, 50 percent of traffic must receive a 500.
|
|
Implementations may choose how that 50 percent is determined.
|
|
\n Support: Core for Kubernetes Service \n Support: Implementation-specific
|
|
for any other resource \n Support for weight: Core"
|
|
items:
|
|
description: HTTPBackendRef defines how a HTTPRoute should
|
|
forward an HTTP request.
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: Kind is kind of the referent. For example
|
|
"HTTPRoute" or "Service". Defaults to "Service" when
|
|
not specified.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace to allow
|
|
that namespace's owner to accept the reference. See
|
|
the ReferenceGrant documentation for details. \n Support:
|
|
Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or custom conformance.
|
|
\n All filters are expected to be compatible with each other
|
|
except for the URLRewrite and RequestRedirect filters, which
|
|
may not be combined. If an implementation can not support
|
|
other combinations of filters, they must clearly document
|
|
that limitation. In all cases where incompatible or unsupported
|
|
filters are specified, implementations MUST add a warning
|
|
condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: add: - name: \"my-header\" value:
|
|
\"bar\" \n Output: GET /foo HTTP/1.1 my-header:
|
|
foo my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
\ my-header2: bar my-header3: baz \n Config:
|
|
\ remove: [\"my-header1\", \"my-header3\"] \n Output:
|
|
\ GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
\ set: - name: \"my-header\" value: \"bar\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. When empty,
|
|
port (if specified) of the request is used. \n Support:
|
|
Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\"."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: -
|
|
name: \"version\" value: \"v2\" - path: value: \"/v2/foo\"
|
|
``` \n For a request to match against this rule, a request
|
|
must satisfy EITHER of the two conditions: \n - path prefixed
|
|
with `/foo` AND contains the header `version: v2` - path prefix
|
|
of `/v2/foo` \n See the documentation for HTTPRouteMatch on
|
|
how to specify multiple match conditions that should be ANDed
|
|
together. \n If no matches are specified, the default is a
|
|
prefix path match on \"/\", which has the effect of matching
|
|
every HTTP request. \n Proxy or Load Balancer routing configuration
|
|
generated from HTTPRoutes MUST prioritize rules based on the
|
|
following criteria, continuing on ties. Precedence must be
|
|
given to the the Rule with the largest number of: \n * Characters
|
|
in a matching non-wildcard hostname. * Characters in a matching
|
|
hostname. * Characters in a matching path. * Header matches.
|
|
* Query param matches. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within the Route that has been given precedence,
|
|
matching precedence MUST be granted to the first matching
|
|
rule meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: path: value: \"/foo\" headers: - name:
|
|
\"version\" value \"v1\" ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Custom (RegularExpression) \n Since
|
|
RegularExpression HeaderMatchType has custom conformance,
|
|
implementations can support POSIX, PCRE or any
|
|
other dialects of regular expressions. Please
|
|
read the implementation's documentation to determine
|
|
the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Custom (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route.
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
maxLength: 256
|
|
minLength: 1
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Custom (RegularExpression)
|
|
\n Since RegularExpression QueryParamMatchType
|
|
has custom conformance, implementations can support
|
|
POSIX, PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, type FooStatus struct{
|
|
\ // Represents the observations of a foo's current state.
|
|
\ // Known .status.conditions.type are: \"Available\",
|
|
\"Progressing\", and \"Degraded\" // +patchMergeKey=type
|
|
\ // +patchStrategy=merge // +listType=map //
|
|
+listMapKey=type Conditions []metav1.Condition `json:\"conditions,omitempty\"
|
|
patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`
|
|
\n // other fields }"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified (or empty string), this refers to the
|
|
local namespace of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: false
|
|
subresources:
|
|
status: {}
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1beta3
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute to process the
|
|
request. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname may
|
|
be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
\ that have either not specified any hostnames or have specified
|
|
at least one hostname that matches the Listener hostname. For
|
|
example, `*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified (or empty string), this refers to the local namespace
|
|
of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port specifies the destination
|
|
port number to use for this resource.
|
|
Port is required when the referent is
|
|
a Kubernetes Service. In this case, the
|
|
port number is the service port number,
|
|
not the target port. For other resources,
|
|
destination port might be derived from
|
|
the referent resource or this field. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches) and processing it (filters).
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. \n Failure behavior here depends
|
|
on how many BackendRefs are specified and how many are invalid.
|
|
\n If *all* entries in BackendRefs are invalid, and there
|
|
are also no filters specified in this route rule, *all* traffic
|
|
which matches this rule MUST receive a 500 status code. \n
|
|
See the HTTPBackendRef definition for the rules about what
|
|
makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef
|
|
is invalid, 500 status codes MUST be returned for requests
|
|
that would have otherwise been routed to an invalid backend.
|
|
If multiple backends are specified, and some are invalid,
|
|
the proportion of requests that would otherwise have been
|
|
routed to an invalid backend MUST receive a 500 status code.
|
|
\n For example, if two backends are specified with equal weights,
|
|
and one is invalid, 50 percent of traffic must receive a 500.
|
|
Implementations may choose how that 50 percent is determined.
|
|
\n Support: Core for Kubernetes Service \n Support: Implementation-specific
|
|
for any other resource \n Support for weight: Core"
|
|
items:
|
|
description: HTTPBackendRef defines how a HTTPRoute should
|
|
forward an HTTP request.
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: Kind is kind of the referent. For example
|
|
"HTTPRoute" or "Service". Defaults to "Service" when
|
|
not specified.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace to allow
|
|
that namespace's owner to accept the reference. See
|
|
the ReferenceGrant documentation for details. \n Support:
|
|
Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or custom conformance.
|
|
\n All filters are expected to be compatible with each other
|
|
except for the URLRewrite and RequestRedirect filters, which
|
|
may not be combined. If an implementation can not support
|
|
other combinations of filters, they must clearly document
|
|
that limitation. In all cases where incompatible or unsupported
|
|
filters are specified, implementations MUST add a warning
|
|
condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: add: - name: \"my-header\" value:
|
|
\"bar\" \n Output: GET /foo HTTP/1.1 my-header:
|
|
foo my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
\ my-header2: bar my-header3: baz \n Config:
|
|
\ remove: [\"my-header1\", \"my-header3\"] \n Output:
|
|
\ GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
\ set: - name: \"my-header\" value: \"bar\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" and a
|
|
ReplacePrefixMatch of \"/xyz\" would be
|
|
modified to \"/xyz/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not.
|
|
\n Request Path | Prefix Match | Replace
|
|
Prefix | Modified Path -------------|--------------|----------------|----------
|
|
/foo/bar | /foo | /xyz |
|
|
/xyz/bar /foo/bar | /foo |
|
|
/xyz/ | /xyz/bar /foo/bar |
|
|
/foo/ | /xyz | /xyz/bar
|
|
/foo/bar | /foo/ | /xyz/ |
|
|
/xyz/bar /foo | /foo |
|
|
/xyz | /xyz /foo/ | /foo
|
|
\ | /xyz | /xyz/ /foo/bar
|
|
\ | /foo | <empty string> |
|
|
/bar /foo/ | /foo | <empty
|
|
string> | / /foo | /foo |
|
|
<empty string> | / /foo/ | /foo
|
|
\ | / | / /foo |
|
|
/foo | / | /"
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. When empty,
|
|
port (if specified) of the request is used. \n Support:
|
|
Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\"."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- RequestRedirect
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: -
|
|
name: \"version\" value: \"v2\" - path: value: \"/v2/foo\"
|
|
``` \n For a request to match against this rule, a request
|
|
must satisfy EITHER of the two conditions: \n - path prefixed
|
|
with `/foo` AND contains the header `version: v2` - path prefix
|
|
of `/v2/foo` \n See the documentation for HTTPRouteMatch on
|
|
how to specify multiple match conditions that should be ANDed
|
|
together. \n If no matches are specified, the default is a
|
|
prefix path match on \"/\", which has the effect of matching
|
|
every HTTP request. \n Proxy or Load Balancer routing configuration
|
|
generated from HTTPRoutes MUST prioritize rules based on the
|
|
following criteria, continuing on ties. Precedence must be
|
|
given to the the Rule with the largest number of: \n * Characters
|
|
in a matching non-wildcard hostname. * Characters in a matching
|
|
hostname. * Characters in a matching path. * Header matches.
|
|
* Query param matches. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within the Route that has been given precedence,
|
|
matching precedence MUST be granted to the first matching
|
|
rule meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: path: value: \"/foo\" headers: - name:
|
|
\"version\" value \"v1\" ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Custom (RegularExpression) \n Since
|
|
RegularExpression HeaderMatchType has custom conformance,
|
|
implementations can support POSIX, PCRE or any
|
|
other dialects of regular expressions. Please
|
|
read the implementation's documentation to determine
|
|
the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Custom (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route.
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
maxLength: 256
|
|
minLength: 1
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Custom (RegularExpression)
|
|
\n Since RegularExpression QueryParamMatchType
|
|
has custom conformance, implementations can support
|
|
POSIX, PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
timeouts:
|
|
description: "Timeouts defines the timeouts that can be configured
|
|
for an HTTP request. \n Support: Core \n <gateway:experimental>"
|
|
properties:
|
|
backendRequest:
|
|
description: "BackendRequest specifies a timeout for an
|
|
individual request from the gateway to a backend service.
|
|
Typically used in conjunction with automatic retries,
|
|
if supported by an implementation. Default is the value
|
|
of Request timeout. \n Support: Extended"
|
|
format: duration
|
|
type: string
|
|
request:
|
|
description: "Request specifies a timeout for responding
|
|
to client HTTP requests, disabled by default. \n For example,
|
|
the following rule will timeout if a client request is
|
|
taking longer than 10 seconds to complete: \n ``` rules:
|
|
- timeouts: request: 10s backendRefs: ... ``` \n Support:
|
|
Core"
|
|
format: duration
|
|
type: string
|
|
type: object
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, type FooStatus struct{
|
|
\ // Represents the observations of a foo's current state.
|
|
\ // Known .status.conditions.type are: \"Available\",
|
|
\"Progressing\", and \"Degraded\" // +patchMergeKey=type
|
|
\ // +patchStrategy=merge // +listType=map //
|
|
+listMapKey=type Conditions []metav1.Condition `json:\"conditions,omitempty\"
|
|
patchStrategy:\"merge\" patchMergeKey:\"type\" protobuf:\"bytes,1,rep,name=conditions\"`
|
|
\n // other fields }"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: policy.linkerd.io
|
|
description: "Group is the group of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) Support: Custom (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified (or empty string), this refers to the
|
|
local namespace of the Route. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
status:
|
|
acceptedNames:
|
|
kind: ""
|
|
plural: ""
|
|
conditions: []
|
|
storedVersions: []
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: meshtlsauthentications.policy.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: policy.linkerd.io
|
|
scope: Namespaced
|
|
names:
|
|
kind: MeshTLSAuthentication
|
|
plural: meshtlsauthentications
|
|
singular: meshtlsauthentication
|
|
shortNames: [meshtlsauthn]
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
description: >-
|
|
MeshTLSAuthentication defines a list of authenticated client IDs
|
|
to be referenced by an `AuthorizationPolicy`. If a client
|
|
connection has the mutually-authenticated identity that matches
|
|
ANY of the of the provided identities, the connection is
|
|
considered authenticated.
|
|
type: object
|
|
oneOf:
|
|
- required: [identities]
|
|
- required: [identityRefs]
|
|
properties:
|
|
identities:
|
|
description: >-
|
|
Authorizes clients with the provided proxy identity strings
|
|
(as provided via MTLS)
|
|
|
|
The `*` prefix can be used to match all identities in
|
|
a domain. An identity string of `*` indicates that
|
|
all authentication clients are authorized.
|
|
type: array
|
|
minItems: 1
|
|
items:
|
|
type: string
|
|
identityRefs:
|
|
type: array
|
|
minItems: 1
|
|
items:
|
|
type: object
|
|
required:
|
|
- kind
|
|
properties:
|
|
group:
|
|
description: >-
|
|
Group is the group of the referent. When empty, the
|
|
Kubernetes core API group is inferred."
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: >-
|
|
Kind is the kind of the referent.
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: >-
|
|
Name is the name of the referent. When unspecified,
|
|
this refers to all resources of the specified Group
|
|
and Kind in the specified namespace.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: >-
|
|
Name is the name of the referent. When unspecified,
|
|
this authentication refers to the local namespace.
|
|
maxLength: 253
|
|
type: string
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: networkauthentications.policy.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: policy.linkerd.io
|
|
scope: Namespaced
|
|
names:
|
|
kind: NetworkAuthentication
|
|
plural: networkauthentications
|
|
singular: networkauthentication
|
|
shortNames: [netauthn, networkauthn]
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
description: >-
|
|
NetworkAuthentication defines a list of authenticated client
|
|
networks to be referenced by an `AuthorizationPolicy`. If a
|
|
client connection originates from ANY of the of the provided
|
|
networks, the connection is considered authenticated.
|
|
type: object
|
|
required: [networks]
|
|
properties:
|
|
networks:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [cidr]
|
|
properties:
|
|
cidr:
|
|
description: >-
|
|
The CIDR of the network to be authorized.
|
|
type: string
|
|
except:
|
|
description: >-
|
|
A list of IP networks/addresses not to be included in
|
|
the above `cidr`.
|
|
type: array
|
|
items:
|
|
type: string
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: serverauthorizations.policy.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: policy.linkerd.io
|
|
scope: Namespaced
|
|
names:
|
|
kind: ServerAuthorization
|
|
plural: serverauthorizations
|
|
singular: serverauthorization
|
|
shortNames: [saz, serverauthz, srvauthz]
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: false
|
|
deprecated: true
|
|
deprecationWarning: "policy.linkerd.io/v1alpha1 ServerAuthorization is deprecated; use policy.linkerd.io/v1beta1 ServerAuthorization"
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
description: >-
|
|
Authorizes clients to communicate with Linkerd-proxied servers.
|
|
type: object
|
|
required: [server, client]
|
|
properties:
|
|
server:
|
|
description: >-
|
|
Identifies servers in the same namespace for which this
|
|
authorization applies.
|
|
|
|
Only one of `name` or `selector` may be specified.
|
|
type: object
|
|
oneOf:
|
|
- required: [name]
|
|
- required: [selector]
|
|
properties:
|
|
name:
|
|
description: References a `Server` instance by name
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
selector:
|
|
description: >-
|
|
A label query over servers on which this authorization applies.
|
|
type: object
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
client:
|
|
description: Describes clients authorized to access a server.
|
|
type: object
|
|
properties:
|
|
networks:
|
|
description: >-
|
|
Limits the client IP addresses to which this
|
|
authorization applies. If unset, the server chooses a
|
|
default (typically, all IPs or the cluster's pod
|
|
network).
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [cidr]
|
|
properties:
|
|
cidr:
|
|
type: string
|
|
except:
|
|
type: array
|
|
items:
|
|
type: string
|
|
unauthenticated:
|
|
description: >-
|
|
Authorizes unauthenticated clients to access a server.
|
|
type: boolean
|
|
meshTLS:
|
|
type: object
|
|
properties:
|
|
unauthenticatedTLS:
|
|
type: boolean
|
|
description: >-
|
|
Indicates that no client identity is required for
|
|
communication.
|
|
|
|
This is mostly important for the identity
|
|
controller, which must terminate TLS connections
|
|
from clients that do not yet have a certificate.
|
|
identities:
|
|
description: >-
|
|
Authorizes clients with the provided proxy identity
|
|
strings (as provided via MTLS)
|
|
|
|
The `*` prefix can be used to match all identities in
|
|
a domain. An identity string of `*` indicates that
|
|
all authentication clients are authorized.
|
|
type: array
|
|
items:
|
|
type: string
|
|
pattern: '^(\*|[a-z0-9]([-a-z0-9]*[a-z0-9])?)(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$'
|
|
serviceAccounts:
|
|
description: >-
|
|
Authorizes clients with the provided proxy identity
|
|
service accounts (as provided via MTLS)
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [name]
|
|
properties:
|
|
name:
|
|
description: The ServiceAccount's name.
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
namespace:
|
|
description: >-
|
|
The ServiceAccount's namespace. If unset, the
|
|
authorization's namespace is used.
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
- name: v1beta1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
description: >-
|
|
Authorizes clients to communicate with Linkerd-proxied servers.
|
|
type: object
|
|
required: [server, client]
|
|
properties:
|
|
server:
|
|
description: >-
|
|
Identifies servers in the same namespace for which this
|
|
authorization applies.
|
|
|
|
Only one of `name` or `selector` may be specified.
|
|
type: object
|
|
oneOf:
|
|
- required: [name]
|
|
- required: [selector]
|
|
properties:
|
|
name:
|
|
description: References a `Server` instance by name
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
selector:
|
|
description: >-
|
|
A label query over servers on which this authorization applies.
|
|
type: object
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
client:
|
|
description: Describes clients authorized to access a server.
|
|
type: object
|
|
properties:
|
|
networks:
|
|
description: >-
|
|
Limits the client IP addresses to which this
|
|
authorization applies. If unset, the server chooses a
|
|
default (typically, all IPs or the cluster's pod
|
|
network).
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [cidr]
|
|
properties:
|
|
cidr:
|
|
type: string
|
|
except:
|
|
type: array
|
|
items:
|
|
type: string
|
|
unauthenticated:
|
|
description: >-
|
|
Authorizes unauthenticated clients to access a server.
|
|
type: boolean
|
|
meshTLS:
|
|
type: object
|
|
properties:
|
|
unauthenticatedTLS:
|
|
type: boolean
|
|
description: >-
|
|
Indicates that no client identity is required for
|
|
communication.
|
|
|
|
This is mostly important for the identity
|
|
controller, which must terminate TLS connections
|
|
from clients that do not yet have a certificate.
|
|
identities:
|
|
description: >-
|
|
Authorizes clients with the provided proxy identity
|
|
strings (as provided via MTLS)
|
|
|
|
The `*` prefix can be used to match all identities in
|
|
a domain. An identity string of `*` indicates that
|
|
all authentication clients are authorized.
|
|
type: array
|
|
items:
|
|
type: string
|
|
pattern: '^(\*|[a-z0-9]([-a-z0-9]*[a-z0-9])?)(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$'
|
|
serviceAccounts:
|
|
description: >-
|
|
Authorizes clients with the provided proxy identity
|
|
service accounts (as provided via MTLS)
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [name]
|
|
properties:
|
|
name:
|
|
description: The ServiceAccount's name.
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
namespace:
|
|
description: >-
|
|
The ServiceAccount's namespace. If unset, the
|
|
authorization's namespace is used.
|
|
type: string
|
|
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
|
additionalPrinterColumns:
|
|
- name: Server
|
|
type: string
|
|
description: The server that this grants access to
|
|
jsonPath: .spec.server.name
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: servers.policy.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: policy.linkerd.io
|
|
names:
|
|
kind: Server
|
|
plural: servers
|
|
singular: server
|
|
shortNames: [srv]
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: false
|
|
deprecated: true
|
|
deprecationWarning: "policy.linkerd.io/v1alpha1 Server is deprecated; use policy.linkerd.io/v1beta1 Server"
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
type: object
|
|
required:
|
|
- podSelector
|
|
- port
|
|
properties:
|
|
podSelector:
|
|
type: object
|
|
description: >-
|
|
Selects pods in the same namespace.
|
|
oneOf:
|
|
- required: [matchExpressions]
|
|
- required: [matchLabels]
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
port:
|
|
description: >-
|
|
A port name or number. Must exist in a pod spec.
|
|
x-kubernetes-int-or-string: true
|
|
proxyProtocol:
|
|
description: >-
|
|
Configures protocol discovery for inbound connections.
|
|
|
|
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
|
type: string
|
|
default: unknown
|
|
- name: v1beta1
|
|
served: true
|
|
storage: false
|
|
deprecated: true
|
|
deprecationWarning: "policy.linkerd.io/v1beta1 Server is deprecated; use policy.linkerd.io/v1beta3 Server"
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
type: object
|
|
required:
|
|
- podSelector
|
|
- port
|
|
properties:
|
|
podSelector:
|
|
type: object
|
|
description: >-
|
|
Selects pods in the same namespace.
|
|
|
|
The result of matchLabels and matchExpressions are ANDed.
|
|
Selects all if empty.
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
port:
|
|
description: >-
|
|
A port name or number. Must exist in a pod spec.
|
|
x-kubernetes-int-or-string: true
|
|
proxyProtocol:
|
|
description: >-
|
|
Configures protocol discovery for inbound connections.
|
|
|
|
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
|
type: string
|
|
default: unknown
|
|
additionalPrinterColumns:
|
|
- name: Port
|
|
type: string
|
|
description: The port the server is listening on
|
|
jsonPath: .spec.port
|
|
- name: Protocol
|
|
type: string
|
|
description: The protocol of the server
|
|
jsonPath: .spec.proxyProtocol
|
|
- name: v1beta2
|
|
served: true
|
|
storage: false
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
type: object
|
|
required:
|
|
- port
|
|
oneOf:
|
|
- required: [podSelector]
|
|
- required: [externalWorkloadSelector]
|
|
properties:
|
|
podSelector:
|
|
type: object
|
|
description: >-
|
|
Selects pods in the same namespace.
|
|
|
|
The result of matchLabels and matchExpressions are ANDed.
|
|
Selects all if empty.
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
externalWorkloadSelector:
|
|
type: object
|
|
description: >-
|
|
Selects ExternalWorkloads in the same namespace.
|
|
|
|
The result of matchLabels and matchExpressions are ANDed.
|
|
Selects all if empty.
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
port:
|
|
description: >-
|
|
A port name or number. Must exist in a pod spec.
|
|
x-kubernetes-int-or-string: true
|
|
proxyProtocol:
|
|
description: >-
|
|
Configures protocol discovery for inbound connections.
|
|
|
|
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
|
type: string
|
|
default: unknown
|
|
additionalPrinterColumns:
|
|
- name: Port
|
|
type: string
|
|
description: The port the server is listening on
|
|
jsonPath: .spec.port
|
|
- name: Protocol
|
|
type: string
|
|
description: The protocol of the server
|
|
jsonPath: .spec.proxyProtocol
|
|
- name: v1beta3
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
spec:
|
|
type: object
|
|
required:
|
|
- port
|
|
oneOf:
|
|
- required: [podSelector]
|
|
- required: [externalWorkloadSelector]
|
|
properties:
|
|
accessPolicy:
|
|
type: string
|
|
default: deny
|
|
description: >-
|
|
Default access policy to apply when the traffic doesn't match any of the policy rules.
|
|
podSelector:
|
|
type: object
|
|
description: >-
|
|
Selects pods in the same namespace.
|
|
|
|
The result of matchLabels and matchExpressions are ANDed.
|
|
Selects all if empty.
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
externalWorkloadSelector:
|
|
type: object
|
|
description: >-
|
|
Selects ExternalWorkloads in the same namespace.
|
|
|
|
The result of matchLabels and matchExpressions are ANDed.
|
|
Selects all if empty.
|
|
properties:
|
|
matchLabels:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
matchExpressions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required: [key, operator]
|
|
properties:
|
|
key:
|
|
type: string
|
|
operator:
|
|
type: string
|
|
enum: [In, NotIn, Exists, DoesNotExist]
|
|
values:
|
|
type: array
|
|
items:
|
|
type: string
|
|
port:
|
|
description: >-
|
|
A port name or number. Must exist in a pod spec.
|
|
x-kubernetes-int-or-string: true
|
|
proxyProtocol:
|
|
description: >-
|
|
Configures protocol discovery for inbound connections.
|
|
|
|
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
|
type: string
|
|
default: unknown
|
|
additionalPrinterColumns:
|
|
- name: Port
|
|
type: string
|
|
description: The port the server is listening on
|
|
jsonPath: .spec.port
|
|
- name: Protocol
|
|
type: string
|
|
description: The protocol of the server
|
|
jsonPath: .spec.proxyProtocol
|
|
- name: Access Policy
|
|
type: string
|
|
description: The default access policy applied when the traffic doesn't match any of the policy rules
|
|
jsonPath: .spec.accessPolicy
|
|
---
|
|
###
|
|
### Service Profile CRD
|
|
###
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: serviceprofiles.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: linkerd.io
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: false
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
description: Spec is the custom resource spec
|
|
required:
|
|
- routes
|
|
properties:
|
|
dstOverrides:
|
|
type: array
|
|
required:
|
|
- authority
|
|
- weight
|
|
items:
|
|
type: object
|
|
description: WeightedDst is a weighted alternate destination.
|
|
properties:
|
|
authority:
|
|
type: string
|
|
weight:
|
|
x-kubernetes-int-or-string: true
|
|
anyOf:
|
|
- type: integer
|
|
- type: string
|
|
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
|
|
opaquePorts:
|
|
type: array
|
|
items:
|
|
type: string
|
|
retryBudget:
|
|
type: object
|
|
required:
|
|
- minRetriesPerSecond
|
|
- retryRatio
|
|
- ttl
|
|
description: RetryBudget describes the maximum number of retries that should be issued to this service.
|
|
properties:
|
|
minRetriesPerSecond:
|
|
format: int32
|
|
type: integer
|
|
retryRatio:
|
|
type: number
|
|
format: float
|
|
ttl:
|
|
type: string
|
|
routes:
|
|
type: array
|
|
items:
|
|
type: object
|
|
description: RouteSpec specifies a Route resource.
|
|
required:
|
|
- condition
|
|
- name
|
|
properties:
|
|
condition:
|
|
type: object
|
|
description: RequestMatch describes the conditions under which to match a Route.
|
|
properties:
|
|
pathRegex:
|
|
type: string
|
|
method:
|
|
type: string
|
|
all:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
any:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
not:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
isRetryable:
|
|
type: boolean
|
|
name:
|
|
type: string
|
|
timeout:
|
|
type: string
|
|
responseClasses:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required:
|
|
- condition
|
|
description: ResponseClass describes how to classify a response (e.g. success or failures).
|
|
properties:
|
|
condition:
|
|
type: object
|
|
description: ResponseMatch describes the conditions under
|
|
which to classify a response.
|
|
properties:
|
|
all:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
any:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
not:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
status:
|
|
type: object
|
|
description: Range describes a range of integers (e.g. status codes).
|
|
properties:
|
|
max:
|
|
format: int32
|
|
type: integer
|
|
min:
|
|
format: int32
|
|
type: integer
|
|
isFailure:
|
|
type: boolean
|
|
- name: v1alpha2
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
description: Spec is the custom resource spec
|
|
properties:
|
|
dstOverrides:
|
|
type: array
|
|
required:
|
|
- authority
|
|
- weight
|
|
items:
|
|
type: object
|
|
description: WeightedDst is a weighted alternate destination.
|
|
properties:
|
|
authority:
|
|
type: string
|
|
weight:
|
|
x-kubernetes-int-or-string: true
|
|
anyOf:
|
|
- type: integer
|
|
- type: string
|
|
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
|
|
opaquePorts:
|
|
type: array
|
|
items:
|
|
type: string
|
|
retryBudget:
|
|
type: object
|
|
required:
|
|
- minRetriesPerSecond
|
|
- retryRatio
|
|
- ttl
|
|
description: RetryBudget describes the maximum number of retries that should be issued to this service.
|
|
properties:
|
|
minRetriesPerSecond:
|
|
format: int32
|
|
type: integer
|
|
retryRatio:
|
|
type: number
|
|
format: float
|
|
ttl:
|
|
type: string
|
|
routes:
|
|
type: array
|
|
items:
|
|
type: object
|
|
description: RouteSpec specifies a Route resource.
|
|
required:
|
|
- condition
|
|
- name
|
|
properties:
|
|
condition:
|
|
type: object
|
|
description: RequestMatch describes the conditions under which to match a Route.
|
|
properties:
|
|
pathRegex:
|
|
type: string
|
|
method:
|
|
type: string
|
|
all:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
any:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
not:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
isRetryable:
|
|
type: boolean
|
|
name:
|
|
type: string
|
|
timeout:
|
|
type: string
|
|
responseClasses:
|
|
type: array
|
|
items:
|
|
type: object
|
|
required:
|
|
- condition
|
|
description: ResponseClass describes how to classify a response (e.g. success or failures).
|
|
properties:
|
|
condition:
|
|
type: object
|
|
description: ResponseMatch describes the conditions under
|
|
which to classify a response.
|
|
properties:
|
|
all:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
any:
|
|
type: array
|
|
items:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
not:
|
|
type: object
|
|
x-kubernetes-preserve-unknown-fields: true
|
|
status:
|
|
type: object
|
|
description: Range describes a range of integers (e.g. status codes).
|
|
properties:
|
|
max:
|
|
format: int32
|
|
type: integer
|
|
min:
|
|
format: int32
|
|
type: integer
|
|
isFailure:
|
|
type: boolean
|
|
scope: Namespaced
|
|
preserveUnknownFields: false
|
|
names:
|
|
plural: serviceprofiles
|
|
singular: serviceprofile
|
|
kind: ServiceProfile
|
|
shortNames:
|
|
- sp
|
|
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
annotations:
|
|
api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/1923
|
|
gateway.networking.k8s.io/bundle-version: v0.7.1
|
|
gateway.networking.k8s.io/channel: experimental
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
creationTimestamp: null
|
|
name: httproutes.gateway.networking.k8s.io
|
|
spec:
|
|
group: gateway.networking.k8s.io
|
|
names:
|
|
categories:
|
|
- gateway-api
|
|
kind: HTTPRoute
|
|
listKind: HTTPRouteList
|
|
plural: httproutes
|
|
singular: httproute
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
deprecated: true
|
|
deprecationWarning: The v1alpha2 version of HTTPRoute has been deprecated and
|
|
will be removed in a future release of the API. Please upgrade to v1beta1.
|
|
name: v1alpha2
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute used to process
|
|
the request. Implementations MUST ignore any port value specified
|
|
in the HTTP Host header while performing a match. \n Valid values
|
|
for Hostnames are determined by RFC 1123 definition of a hostname
|
|
with 2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
that have either not specified any hostnames or have specified at
|
|
least one hostname that matches the Listener hostname. For example,
|
|
`*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n In the event that multiple HTTPRoutes specify
|
|
intersecting hostnames (e.g. overlapping wildcard matching and exact
|
|
matching hostnames), precedence must be given to rules from the
|
|
HTTPRoute with the largest number of: \n * Characters in a matching
|
|
non-wildcard hostname. * Characters in a matching hostname. \n If
|
|
ties exist across multiple Routes, the matching precedence rules
|
|
for HTTPRouteMatches takes over. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged. \n Note that for ParentRefs that cross namespace
|
|
boundaries, there are specific rules. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something in the
|
|
namespace they are referring to. For example, Gateway has the AllowedRoutes
|
|
field, and ReferenceGrant provides a generic way to enable any other
|
|
kind of cross-namespace reference."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the core
|
|
API group (such as for a \"Service\" kind referent), Group
|
|
must be explicitly set to \"\" (empty string). \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) \n Support: Implementation-specific (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified, this refers to the local namespace of the Route.
|
|
\n Note that there are specific rules for ParentRefs which
|
|
cross namespace boundaries. Cross-namespace references are
|
|
only valid if they are explicitly allowed by something in
|
|
the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides a
|
|
generic way to enable any other kind of cross-namespace reference.
|
|
\n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets. It
|
|
can be interpreted differently based on the type of parent
|
|
resource. \n When the parent resource is a Gateway, this targets
|
|
all listeners listening on the specified port that also support
|
|
this kind of Route(and select this Route). It's not recommended
|
|
to set `Port` unless the networking behaviors specified in
|
|
a Route must apply to a specific port as opposed to a listener(s)
|
|
whose port(s) may be changed. When both Port and SectionName
|
|
are specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY choose
|
|
to support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document how/if
|
|
Port is interpreted. \n For the purpose of status, an attachment
|
|
is considered successful as long as the parent resource accepts
|
|
it partially. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches), processing it (filters),
|
|
and forwarding the request to an API object (backendRefs).
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. \n Failure behavior here depends
|
|
on how many BackendRefs are specified and how many are invalid.
|
|
\n If *all* entries in BackendRefs are invalid, and there
|
|
are also no filters specified in this route rule, *all* traffic
|
|
which matches this rule MUST receive a 500 status code. \n
|
|
See the HTTPBackendRef definition for the rules about what
|
|
makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef
|
|
is invalid, 500 status codes MUST be returned for requests
|
|
that would have otherwise been routed to an invalid backend.
|
|
If multiple backends are specified, and some are invalid,
|
|
the proportion of requests that would otherwise have been
|
|
routed to an invalid backend MUST receive a 500 status code.
|
|
\n For example, if two backends are specified with equal weights,
|
|
and one is invalid, 50 percent of traffic must receive a 500.
|
|
Implementations may choose how that 50 percent is determined.
|
|
\n Support: Core for Kubernetes Service \n Support: Extended
|
|
for Kubernetes ServiceImport \n Support: Implementation-specific
|
|
for any other resource \n Support for weight: Core"
|
|
items:
|
|
description: HTTPBackendRef defines how a HTTPRoute should
|
|
forward an HTTP request.
|
|
properties:
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core API
|
|
group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For
|
|
example "HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for
|
|
a filter that mirrors requests. Requests are sent
|
|
to the specified destination, but responses from
|
|
that destination are ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource
|
|
where mirrored requests are sent. \n If the
|
|
referent cannot be found, this BackendRef
|
|
is invalid and must be dropped from the Gateway.
|
|
The controller must ensure the \"ResolvedRefs\"
|
|
condition on the Route status is set to `status:
|
|
False` and not configure this backend in the
|
|
underlying implementation. \n If there is
|
|
a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status:
|
|
False`, with the \"RefNotPermitted\" reason
|
|
and not configure this backend in the underlying
|
|
implementation. \n In either error case, the
|
|
Message of the `ResolvedRefs` Condition should
|
|
be used to provide more detail about the problem.
|
|
\n Support: Extended for Kubernetes Service
|
|
\n Support: Implementation-specific for any
|
|
other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core
|
|
API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to
|
|
CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult
|
|
to reason about in terms of conformance.
|
|
They also may not be safe to forward to
|
|
(see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with
|
|
a type other than ExternalName) \n Support:
|
|
Implementation-specific (Services with
|
|
type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace
|
|
of the backend. When unspecified, the
|
|
local namespace is inferred. \n Note that
|
|
when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept
|
|
the reference. See the ReferenceGrant
|
|
documentation for details. \n Support:
|
|
Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination
|
|
port number to use for this resource.
|
|
Port is required when the referent is
|
|
a Kubernetes Service. In this case, the
|
|
port number is the service port number,
|
|
not the target port. For other resources,
|
|
destination port might be derived from
|
|
the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" would
|
|
be modified to \"/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestMirror
|
|
- RequestRedirect
|
|
- URLRewrite
|
|
- ExtensionRef
|
|
type: string
|
|
urlRewrite:
|
|
description: "URLRewrite defines a schema for a
|
|
filter that modifies a request during forwarding.
|
|
\n Support: Extended"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the value to be used
|
|
to replace the Host header value during forwarding.
|
|
\n Support: Extended"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines a path rewrite. \n
|
|
Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" would
|
|
be modified to \"/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
type: object
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource kind of
|
|
the referent. For example \"Service\". \n Defaults to
|
|
\"Service\" when not specified. \n ExternalName services
|
|
can refer to CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult to reason about
|
|
in terms of conformance. They also may not be safe to
|
|
forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName Services.
|
|
\n Support: Core (Services with a type other than ExternalName)
|
|
\n Support: Implementation-specific (Services with type
|
|
ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant object is required
|
|
in the referent namespace to allow that namespace's
|
|
owner to accept the reference. See the ReferenceGrant
|
|
documentation for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or implementation-specific
|
|
conformance. \n All filters are expected to be compatible
|
|
with each other except for the URLRewrite and RequestRedirect
|
|
filters, which may not be combined. If an implementation can
|
|
not support other combinations of filters, they must clearly
|
|
document that limitation. In all cases where incompatible
|
|
or unsupported filters are specified, implementations MUST
|
|
add a warning condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent. For
|
|
example, "gateway.networking.k8s.io". When unspecified
|
|
or empty string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For example
|
|
"HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for a filter
|
|
that mirrors requests. Requests are sent to the specified
|
|
destination, but responses from that destination are
|
|
ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource where
|
|
mirrored requests are sent. \n If the referent cannot
|
|
be found, this BackendRef is invalid and must be
|
|
dropped from the Gateway. The controller must ensure
|
|
the \"ResolvedRefs\" condition on the Route status
|
|
is set to `status: False` and not configure this
|
|
backend in the underlying implementation. \n If
|
|
there is a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status: False`,
|
|
with the \"RefNotPermitted\" reason and not configure
|
|
this backend in the underlying implementation. \n
|
|
In either error case, the Message of the `ResolvedRefs`
|
|
Condition should be used to provide more detail
|
|
about the problem. \n Support: Extended for Kubernetes
|
|
Service \n Support: Implementation-specific for
|
|
any other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io". When
|
|
unspecified or empty string, core API group
|
|
is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to CNAME
|
|
DNS records that may live outside of the cluster
|
|
and as such are difficult to reason about in
|
|
terms of conformance. They also may not be safe
|
|
to forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with a
|
|
type other than ExternalName) \n Support: Implementation-specific
|
|
(Services with type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the
|
|
backend. When unspecified, the local namespace
|
|
is inferred. \n Note that when a namespace different
|
|
than the local namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept the
|
|
reference. See the ReferenceGrant documentation
|
|
for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port
|
|
number to use for this resource. Port is required
|
|
when the referent is a Kubernetes Service. In
|
|
this case, the port number is the service port
|
|
number, not the target port. For other resources,
|
|
destination port might be derived from the referent
|
|
resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname in the `Host` header of
|
|
the request is used. \n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to modify
|
|
the path of the incoming request. The modified path
|
|
is then used to construct the `Location` header.
|
|
When empty, the request path is used as-is. \n Support:
|
|
Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the value
|
|
with which to replace the full path of a request
|
|
during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies the
|
|
value with which to replace the prefix match
|
|
of a request during a rewrite or redirect. For
|
|
example, a request to \"/foo/bar\" with a prefix
|
|
match of \"/foo\" would be modified to \"/bar\".
|
|
\n Note that this matches the behavior of the
|
|
PathPrefix match type. This matches full path
|
|
elements. A path element refers to the list
|
|
of labels in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored. For
|
|
example, the paths `/abc`, `/abc/`, and `/abc/def`
|
|
would all match the prefix `/abc`, but the path
|
|
`/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path modifier.
|
|
Additional types may be added in a future release
|
|
of the API. \n Note that values may be added
|
|
to this enum, implementations must ensure that
|
|
unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the Route
|
|
to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. \n If
|
|
no port is specified, the redirect port MUST be
|
|
derived using the following rules: \n * If redirect
|
|
scheme is not-empty, the redirect port MUST be the
|
|
well-known port associated with the redirect scheme.
|
|
Specifically \"http\" to port 80 and \"https\" to
|
|
port 443. If the redirect scheme does not have a
|
|
well-known port, the listener port of the Gateway
|
|
SHOULD be used. * If redirect scheme is empty, the
|
|
redirect port MUST be the Gateway Listener port.
|
|
\n Implementations SHOULD NOT add the port number
|
|
in the 'Location' header in the following cases:
|
|
\n * A Location header that will use HTTP (whether
|
|
that is determined via the Listener protocol or
|
|
the Scheme field) _and_ use port 80. * A Location
|
|
header that will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field) _and_
|
|
use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Scheme redirects can affect the port of the redirect,
|
|
for more information, refer to the documentation
|
|
for the port field of this filter. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause a
|
|
crash. \n Unknown values here must result in the
|
|
implementation setting the Accepted Condition for
|
|
the Route to `status: False`, with a Reason of `UnsupportedValue`.
|
|
\n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation setting
|
|
the Accepted Condition for the Route to `status:
|
|
False`, with a Reason of `UnsupportedValue`. \n
|
|
Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n Support:
|
|
Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\".
|
|
All implementations must support core filters. \n -
|
|
Extended: Filter types and their corresponding configuration
|
|
defined by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged to support
|
|
extended filters. \n - Implementation-specific: Filters
|
|
that are defined and supported by specific vendors.
|
|
In the future, filters showing convergence in behavior
|
|
across multiple implementations will be considered for
|
|
inclusion in extended or core conformance levels. Filter-specific
|
|
configuration for such filters is specified using the
|
|
ExtensionRef field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged to
|
|
define custom implementation types to extend the core
|
|
API with implementation-specific behavior. \n If a reference
|
|
to a custom filter type cannot be resolved, the filter
|
|
MUST NOT be skipped. Instead, requests that would have
|
|
been processed by that filter MUST receive a HTTP error
|
|
response. \n Note that values may be added to this enum,
|
|
implementations must ensure that unknown values will
|
|
not cause a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestMirror
|
|
- RequestRedirect
|
|
- URLRewrite
|
|
- ExtensionRef
|
|
type: string
|
|
urlRewrite:
|
|
description: "URLRewrite defines a schema for a filter
|
|
that modifies a request during forwarding. \n Support:
|
|
Extended"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the value to be used to
|
|
replace the Host header value during forwarding.
|
|
\n Support: Extended"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines a path rewrite. \n Support:
|
|
Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the value
|
|
with which to replace the full path of a request
|
|
during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies the
|
|
value with which to replace the prefix match
|
|
of a request during a rewrite or redirect. For
|
|
example, a request to \"/foo/bar\" with a prefix
|
|
match of \"/foo\" would be modified to \"/bar\".
|
|
\n Note that this matches the behavior of the
|
|
PathPrefix match type. This matches full path
|
|
elements. A path element refers to the list
|
|
of labels in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored. For
|
|
example, the paths `/abc`, `/abc/`, and `/abc/def`
|
|
would all match the prefix `/abc`, but the path
|
|
`/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path modifier.
|
|
Additional types may be added in a future release
|
|
of the API. \n Note that values may be added
|
|
to this enum, implementations must ensure that
|
|
unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the Route
|
|
to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
type: object
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: - name: \"version\"
|
|
value: \"v2\" - path: value: \"/v2/foo\" ``` \n For a request
|
|
to match against this rule, a request must satisfy EITHER
|
|
of the two conditions: \n - path prefixed with `/foo` AND
|
|
contains the header `version: v2` - path prefix of `/v2/foo`
|
|
\n See the documentation for HTTPRouteMatch on how to specify
|
|
multiple match conditions that should be ANDed together. \n
|
|
If no matches are specified, the default is a prefix path
|
|
match on \"/\", which has the effect of matching every HTTP
|
|
request. \n Proxy or Load Balancer routing configuration generated
|
|
from HTTPRoutes MUST prioritize matches based on the following
|
|
criteria, continuing on ties. Across all rules specified on
|
|
applicable Routes, precedence must be given to the match having:
|
|
\n * \"Exact\" path match. * \"Prefix\" path match with largest
|
|
number of characters. * Method match. * Largest number of
|
|
header matches. * Largest number of query param matches. \n
|
|
Note: The precedence of RegularExpression path matches are
|
|
implementation-specific. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within an HTTPRoute, matching precedence MUST
|
|
be granted to the FIRST matching rule (in list order) with
|
|
a match meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: \n path: value: \"/foo\" headers: - name: \"version\"
|
|
value \"v1\" \n ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Implementation-specific (RegularExpression)
|
|
\n Since RegularExpression HeaderMatchType has
|
|
implementation-specific conformance, implementations
|
|
can support POSIX, PCRE or any other dialects
|
|
of regular expressions. Please read the implementation's
|
|
documentation to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Implementation-specific (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: "QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route. \n Support: Extended"
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
\n If multiple entries specify equivalent query
|
|
param names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent query param name MUST
|
|
be ignored. \n If a query param is repeated in
|
|
an HTTP request, the behavior is purposely left
|
|
undefined, since different data planes have different
|
|
capabilities. However, it is *recommended* that
|
|
implementations should match against the first
|
|
value of the param if the data plane supports
|
|
it, as this behavior is expected in other load
|
|
balancing contexts outside of the Gateway API.
|
|
\n Users SHOULD NOT route traffic based on repeated
|
|
query params to guard themselves against potential
|
|
differences in the implementations."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Implementation-specific
|
|
(RegularExpression) \n Since RegularExpression
|
|
QueryParamMatchType has Implementation-specific
|
|
conformance, implementations can support POSIX,
|
|
PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, \n type FooStatus struct{
|
|
// Represents the observations of a foo's current state.
|
|
// Known .status.conditions.type are: \"Available\", \"Progressing\",
|
|
and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
|
|
// +listType=map // +listMapKey=type Conditions []metav1.Condition
|
|
`json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
|
|
protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields
|
|
}"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the
|
|
core API group (such as for a \"Service\" kind referent),
|
|
Group must be explicitly set to \"\" (empty string). \n
|
|
Support: Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) \n Support: Implementation-specific (Other
|
|
Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified, this refers to the local namespace of
|
|
the Route. \n Note that there are specific rules for ParentRefs
|
|
which cross namespace boundaries. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something
|
|
in the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides
|
|
a generic way to enable any other kind of cross-namespace
|
|
reference. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: false
|
|
subresources:
|
|
status: {}
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1beta1
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: HTTPRoute provides a way to route HTTP requests. This includes
|
|
the capability to match requests by hostname, path, header, or query param.
|
|
Filters can be used to specify additional processing steps. Backends specify
|
|
where matching requests should be routed.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of HTTPRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostname that should match
|
|
against the HTTP Host header to select a HTTPRoute used to process
|
|
the request. Implementations MUST ignore any port value specified
|
|
in the HTTP Host header while performing a match. \n Valid values
|
|
for Hostnames are determined by RFC 1123 definition of a hostname
|
|
with 2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n If a hostname is specified
|
|
by both the Listener and HTTPRoute, there must be at least one intersecting
|
|
hostname for the HTTPRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
HTTPRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches HTTPRoutes
|
|
that have either not specified any hostnames or have specified at
|
|
least one hostname that matches the Listener hostname. For example,
|
|
`*.example.com`, `test.example.com`, and `foo.test.example.com`
|
|
would all match. On the other hand, `example.com` and `test.example.net`
|
|
would not match. \n Hostnames that are prefixed with a wildcard
|
|
label (`*.`) are interpreted as a suffix match. That means that
|
|
a match for `*.example.com` would match both `test.example.com`,
|
|
and `foo.test.example.com`, but not `example.com`. \n If both the
|
|
Listener and HTTPRoute have specified hostnames, any HTTPRoute hostnames
|
|
that do not match the Listener hostname MUST be ignored. For example,
|
|
if a Listener specified `*.example.com`, and the HTTPRoute specified
|
|
`test.example.com` and `test.example.net`, `test.example.net` must
|
|
not be considered for a match. \n If both the Listener and HTTPRoute
|
|
have specified hostnames, and none match with the criteria above,
|
|
then the HTTPRoute is not accepted. The implementation must raise
|
|
an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n In the event that multiple HTTPRoutes specify
|
|
intersecting hostnames (e.g. overlapping wildcard matching and exact
|
|
matching hostnames), precedence must be given to rules from the
|
|
HTTPRoute with the largest number of: \n * Characters in a matching
|
|
non-wildcard hostname. * Characters in a matching hostname. \n If
|
|
ties exist across multiple Routes, the matching precedence rules
|
|
for HTTPRouteMatches takes over. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged. \n Note that for ParentRefs that cross namespace
|
|
boundaries, there are specific rules. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something in the
|
|
namespace they are referring to. For example, Gateway has the AllowedRoutes
|
|
field, and ReferenceGrant provides a generic way to enable any other
|
|
kind of cross-namespace reference."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the core
|
|
API group (such as for a \"Service\" kind referent), Group
|
|
must be explicitly set to \"\" (empty string). \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) \n Support: Implementation-specific (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified, this refers to the local namespace of the Route.
|
|
\n Note that there are specific rules for ParentRefs which
|
|
cross namespace boundaries. Cross-namespace references are
|
|
only valid if they are explicitly allowed by something in
|
|
the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides a
|
|
generic way to enable any other kind of cross-namespace reference.
|
|
\n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets. It
|
|
can be interpreted differently based on the type of parent
|
|
resource. \n When the parent resource is a Gateway, this targets
|
|
all listeners listening on the specified port that also support
|
|
this kind of Route(and select this Route). It's not recommended
|
|
to set `Port` unless the networking behaviors specified in
|
|
a Route must apply to a specific port as opposed to a listener(s)
|
|
whose port(s) may be changed. When both Port and SectionName
|
|
are specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY choose
|
|
to support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document how/if
|
|
Port is interpreted. \n For the purpose of status, an attachment
|
|
is considered successful as long as the parent resource accepts
|
|
it partially. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Rules are a list of HTTP matchers, filters and actions.
|
|
items:
|
|
description: HTTPRouteRule defines semantics for matching an HTTP
|
|
request based on conditions (matches), processing it (filters),
|
|
and forwarding the request to an API object (backendRefs).
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. \n Failure behavior here depends
|
|
on how many BackendRefs are specified and how many are invalid.
|
|
\n If *all* entries in BackendRefs are invalid, and there
|
|
are also no filters specified in this route rule, *all* traffic
|
|
which matches this rule MUST receive a 500 status code. \n
|
|
See the HTTPBackendRef definition for the rules about what
|
|
makes a single HTTPBackendRef invalid. \n When a HTTPBackendRef
|
|
is invalid, 500 status codes MUST be returned for requests
|
|
that would have otherwise been routed to an invalid backend.
|
|
If multiple backends are specified, and some are invalid,
|
|
the proportion of requests that would otherwise have been
|
|
routed to an invalid backend MUST receive a 500 status code.
|
|
\n For example, if two backends are specified with equal weights,
|
|
and one is invalid, 50 percent of traffic must receive a 500.
|
|
Implementations may choose how that 50 percent is determined.
|
|
\n Support: Core for Kubernetes Service \n Support: Extended
|
|
for Kubernetes ServiceImport \n Support: Implementation-specific
|
|
for any other resource \n Support for weight: Core"
|
|
items:
|
|
description: HTTPBackendRef defines how a HTTPRoute should
|
|
forward an HTTP request.
|
|
properties:
|
|
filters:
|
|
description: "Filters defined at this level should be
|
|
executed if and only if the request is being forwarded
|
|
to the backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in HTTPRouteRule.)"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. HTTPRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core API
|
|
group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For
|
|
example "HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for
|
|
a filter that mirrors requests. Requests are sent
|
|
to the specified destination, but responses from
|
|
that destination are ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource
|
|
where mirrored requests are sent. \n If the
|
|
referent cannot be found, this BackendRef
|
|
is invalid and must be dropped from the Gateway.
|
|
The controller must ensure the \"ResolvedRefs\"
|
|
condition on the Route status is set to `status:
|
|
False` and not configure this backend in the
|
|
underlying implementation. \n If there is
|
|
a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status:
|
|
False`, with the \"RefNotPermitted\" reason
|
|
and not configure this backend in the underlying
|
|
implementation. \n In either error case, the
|
|
Message of the `ResolvedRefs` Condition should
|
|
be used to provide more detail about the problem.
|
|
\n Support: Extended for Kubernetes Service
|
|
\n Support: Implementation-specific for any
|
|
other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core
|
|
API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to
|
|
CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult
|
|
to reason about in terms of conformance.
|
|
They also may not be safe to forward to
|
|
(see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with
|
|
a type other than ExternalName) \n Support:
|
|
Implementation-specific (Services with
|
|
type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace
|
|
of the backend. When unspecified, the
|
|
local namespace is inferred. \n Note that
|
|
when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept
|
|
the reference. See the ReferenceGrant
|
|
documentation for details. \n Support:
|
|
Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination
|
|
port number to use for this resource.
|
|
Port is required when the referent is
|
|
a Kubernetes Service. In this case, the
|
|
port number is the service port number,
|
|
not the target port. For other resources,
|
|
destination port might be derived from
|
|
the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for
|
|
a filter that responds to the request with an
|
|
HTTP redirection. \n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be
|
|
used in the value of the `Location` header
|
|
in the response. When empty, the hostname
|
|
in the `Host` header of the request is used.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to
|
|
modify the path of the incoming request. The
|
|
modified path is then used to construct the
|
|
`Location` header. When empty, the request
|
|
path is used as-is. \n Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" would
|
|
be modified to \"/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in
|
|
the value of the `Location` header in the
|
|
response. \n If no port is specified, the
|
|
redirect port MUST be derived using the following
|
|
rules: \n * If redirect scheme is not-empty,
|
|
the redirect port MUST be the well-known port
|
|
associated with the redirect scheme. Specifically
|
|
\"http\" to port 80 and \"https\" to port
|
|
443. If the redirect scheme does not have
|
|
a well-known port, the listener port of the
|
|
Gateway SHOULD be used. * If redirect scheme
|
|
is empty, the redirect port MUST be the Gateway
|
|
Listener port. \n Implementations SHOULD NOT
|
|
add the port number in the 'Location' header
|
|
in the following cases: \n * A Location header
|
|
that will use HTTP (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 80. * A Location header that
|
|
will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field)
|
|
_and_ use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used
|
|
in the value of the `Location` header in the
|
|
response. When empty, the scheme of the request
|
|
is used. \n Scheme redirects can affect the
|
|
port of the redirect, for more information,
|
|
refer to the documentation for the port field
|
|
of this filter. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash.
|
|
\n Unknown values here must result in the
|
|
implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`. \n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status
|
|
code to be used in response. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted
|
|
Condition for the Route to `status: False`,
|
|
with a Reason of `UnsupportedValue`. \n Support:
|
|
Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
must support core filters. \n - Extended: Filter
|
|
types and their corresponding configuration defined
|
|
by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged
|
|
to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific
|
|
vendors. In the future, filters showing convergence
|
|
in behavior across multiple implementations will
|
|
be considered for inclusion in extended or core
|
|
conformance levels. Filter-specific configuration
|
|
for such filters is specified using the ExtensionRef
|
|
field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged
|
|
to define custom implementation types to extend
|
|
the core API with implementation-specific behavior.
|
|
\n If a reference to a custom filter type cannot
|
|
be resolved, the filter MUST NOT be skipped. Instead,
|
|
requests that would have been processed by that
|
|
filter MUST receive a HTTP error response. \n
|
|
Note that values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause
|
|
a crash. \n Unknown values here must result in
|
|
the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestMirror
|
|
- RequestRedirect
|
|
- URLRewrite
|
|
- ExtensionRef
|
|
type: string
|
|
urlRewrite:
|
|
description: "URLRewrite defines a schema for a
|
|
filter that modifies a request during forwarding.
|
|
\n Support: Extended"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the value to be used
|
|
to replace the Host header value during forwarding.
|
|
\n Support: Extended"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines a path rewrite. \n
|
|
Support: Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the
|
|
value with which to replace the full path
|
|
of a request during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies
|
|
the value with which to replace the prefix
|
|
match of a request during a rewrite or
|
|
redirect. For example, a request to \"/foo/bar\"
|
|
with a prefix match of \"/foo\" would
|
|
be modified to \"/bar\". \n Note that
|
|
this matches the behavior of the PathPrefix
|
|
match type. This matches full path elements.
|
|
A path element refers to the list of labels
|
|
in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored.
|
|
For example, the paths `/abc`, `/abc/`,
|
|
and `/abc/def` would all match the prefix
|
|
`/abc`, but the path `/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path
|
|
modifier. Additional types may be added
|
|
in a future release of the API. \n Note
|
|
that values may be added to this enum,
|
|
implementations must ensure that unknown
|
|
values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the
|
|
Route to `status: False`, with a Reason
|
|
of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
type: object
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource kind of
|
|
the referent. For example \"Service\". \n Defaults to
|
|
\"Service\" when not specified. \n ExternalName services
|
|
can refer to CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult to reason about
|
|
in terms of conformance. They also may not be safe to
|
|
forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName Services.
|
|
\n Support: Core (Services with a type other than ExternalName)
|
|
\n Support: Implementation-specific (Services with type
|
|
ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant object is required
|
|
in the referent namespace to allow that namespace's
|
|
owner to accept the reference. See the ReferenceGrant
|
|
documentation for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations. - Implementers are encouraged to support
|
|
extended filters. - Implementation-specific custom filters
|
|
have no API guarantees across implementations. \n Specifying
|
|
a core filter multiple times has unspecified or implementation-specific
|
|
conformance. \n All filters are expected to be compatible
|
|
with each other except for the URLRewrite and RequestRedirect
|
|
filters, which may not be combined. If an implementation can
|
|
not support other combinations of filters, they must clearly
|
|
document that limitation. In all cases where incompatible
|
|
or unsupported filters are specified, implementations MUST
|
|
add a warning condition to status. \n Support: Core"
|
|
items:
|
|
description: HTTPRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
HTTPRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent. For
|
|
example, "gateway.networking.k8s.io". When unspecified
|
|
or empty string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For example
|
|
"HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for a filter
|
|
that mirrors requests. Requests are sent to the specified
|
|
destination, but responses from that destination are
|
|
ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource where
|
|
mirrored requests are sent. \n If the referent cannot
|
|
be found, this BackendRef is invalid and must be
|
|
dropped from the Gateway. The controller must ensure
|
|
the \"ResolvedRefs\" condition on the Route status
|
|
is set to `status: False` and not configure this
|
|
backend in the underlying implementation. \n If
|
|
there is a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status: False`,
|
|
with the \"RefNotPermitted\" reason and not configure
|
|
this backend in the underlying implementation. \n
|
|
In either error case, the Message of the `ResolvedRefs`
|
|
Condition should be used to provide more detail
|
|
about the problem. \n Support: Extended for Kubernetes
|
|
Service \n Support: Implementation-specific for
|
|
any other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io". When
|
|
unspecified or empty string, core API group
|
|
is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to CNAME
|
|
DNS records that may live outside of the cluster
|
|
and as such are difficult to reason about in
|
|
terms of conformance. They also may not be safe
|
|
to forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with a
|
|
type other than ExternalName) \n Support: Implementation-specific
|
|
(Services with type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the
|
|
backend. When unspecified, the local namespace
|
|
is inferred. \n Note that when a namespace different
|
|
than the local namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept the
|
|
reference. See the ReferenceGrant documentation
|
|
for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port
|
|
number to use for this resource. Port is required
|
|
when the referent is a Kubernetes Service. In
|
|
this case, the port number is the service port
|
|
number, not the target port. For other resources,
|
|
destination port might be derived from the referent
|
|
resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
requestRedirect:
|
|
description: "RequestRedirect defines a schema for a filter
|
|
that responds to the request with an HTTP redirection.
|
|
\n Support: Core"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the hostname to be used
|
|
in the value of the `Location` header in the response.
|
|
When empty, the hostname in the `Host` header of
|
|
the request is used. \n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines parameters used to modify
|
|
the path of the incoming request. The modified path
|
|
is then used to construct the `Location` header.
|
|
When empty, the request path is used as-is. \n Support:
|
|
Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the value
|
|
with which to replace the full path of a request
|
|
during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies the
|
|
value with which to replace the prefix match
|
|
of a request during a rewrite or redirect. For
|
|
example, a request to \"/foo/bar\" with a prefix
|
|
match of \"/foo\" would be modified to \"/bar\".
|
|
\n Note that this matches the behavior of the
|
|
PathPrefix match type. This matches full path
|
|
elements. A path element refers to the list
|
|
of labels in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored. For
|
|
example, the paths `/abc`, `/abc/`, and `/abc/def`
|
|
would all match the prefix `/abc`, but the path
|
|
`/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path modifier.
|
|
Additional types may be added in a future release
|
|
of the API. \n Note that values may be added
|
|
to this enum, implementations must ensure that
|
|
unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the Route
|
|
to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
port:
|
|
description: "Port is the port to be used in the value
|
|
of the `Location` header in the response. \n If
|
|
no port is specified, the redirect port MUST be
|
|
derived using the following rules: \n * If redirect
|
|
scheme is not-empty, the redirect port MUST be the
|
|
well-known port associated with the redirect scheme.
|
|
Specifically \"http\" to port 80 and \"https\" to
|
|
port 443. If the redirect scheme does not have a
|
|
well-known port, the listener port of the Gateway
|
|
SHOULD be used. * If redirect scheme is empty, the
|
|
redirect port MUST be the Gateway Listener port.
|
|
\n Implementations SHOULD NOT add the port number
|
|
in the 'Location' header in the following cases:
|
|
\n * A Location header that will use HTTP (whether
|
|
that is determined via the Listener protocol or
|
|
the Scheme field) _and_ use port 80. * A Location
|
|
header that will use HTTPS (whether that is determined
|
|
via the Listener protocol or the Scheme field) _and_
|
|
use port 443. \n Support: Extended"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
scheme:
|
|
description: "Scheme is the scheme to be used in the
|
|
value of the `Location` header in the response.
|
|
When empty, the scheme of the request is used. \n
|
|
Scheme redirects can affect the port of the redirect,
|
|
for more information, refer to the documentation
|
|
for the port field of this filter. \n Note that
|
|
values may be added to this enum, implementations
|
|
must ensure that unknown values will not cause a
|
|
crash. \n Unknown values here must result in the
|
|
implementation setting the Accepted Condition for
|
|
the Route to `status: False`, with a Reason of `UnsupportedValue`.
|
|
\n Support: Extended"
|
|
enum:
|
|
- http
|
|
- https
|
|
type: string
|
|
statusCode:
|
|
default: 302
|
|
description: "StatusCode is the HTTP status code to
|
|
be used in response. \n Note that values may be
|
|
added to this enum, implementations must ensure
|
|
that unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation setting
|
|
the Accepted Condition for the Route to `status:
|
|
False`, with a Reason of `UnsupportedValue`. \n
|
|
Support: Core"
|
|
enum:
|
|
- 301
|
|
- 302
|
|
type: integer
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n Support:
|
|
Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\".
|
|
All implementations must support core filters. \n -
|
|
Extended: Filter types and their corresponding configuration
|
|
defined by \"Support: Extended\" in this package, e.g.
|
|
\"RequestMirror\". Implementers are encouraged to support
|
|
extended filters. \n - Implementation-specific: Filters
|
|
that are defined and supported by specific vendors.
|
|
In the future, filters showing convergence in behavior
|
|
across multiple implementations will be considered for
|
|
inclusion in extended or core conformance levels. Filter-specific
|
|
configuration for such filters is specified using the
|
|
ExtensionRef field. `Type` should be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged to
|
|
define custom implementation types to extend the core
|
|
API with implementation-specific behavior. \n If a reference
|
|
to a custom filter type cannot be resolved, the filter
|
|
MUST NOT be skipped. Instead, requests that would have
|
|
been processed by that filter MUST receive a HTTP error
|
|
response. \n Note that values may be added to this enum,
|
|
implementations must ensure that unknown values will
|
|
not cause a crash. \n Unknown values here must result
|
|
in the implementation setting the Accepted Condition
|
|
for the Route to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- RequestHeaderModifier
|
|
- ResponseHeaderModifier
|
|
- RequestMirror
|
|
- RequestRedirect
|
|
- URLRewrite
|
|
- ExtensionRef
|
|
type: string
|
|
urlRewrite:
|
|
description: "URLRewrite defines a schema for a filter
|
|
that modifies a request during forwarding. \n Support:
|
|
Extended"
|
|
properties:
|
|
hostname:
|
|
description: "Hostname is the value to be used to
|
|
replace the Host header value during forwarding.
|
|
\n Support: Extended"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
path:
|
|
description: "Path defines a path rewrite. \n Support:
|
|
Extended"
|
|
properties:
|
|
replaceFullPath:
|
|
description: ReplaceFullPath specifies the value
|
|
with which to replace the full path of a request
|
|
during a rewrite or redirect.
|
|
maxLength: 1024
|
|
type: string
|
|
replacePrefixMatch:
|
|
description: "ReplacePrefixMatch specifies the
|
|
value with which to replace the prefix match
|
|
of a request during a rewrite or redirect. For
|
|
example, a request to \"/foo/bar\" with a prefix
|
|
match of \"/foo\" would be modified to \"/bar\".
|
|
\n Note that this matches the behavior of the
|
|
PathPrefix match type. This matches full path
|
|
elements. A path element refers to the list
|
|
of labels in the path split by the `/` separator.
|
|
When specified, a trailing `/` is ignored. For
|
|
example, the paths `/abc`, `/abc/`, and `/abc/def`
|
|
would all match the prefix `/abc`, but the path
|
|
`/abcd` would not."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
description: "Type defines the type of path modifier.
|
|
Additional types may be added in a future release
|
|
of the API. \n Note that values may be added
|
|
to this enum, implementations must ensure that
|
|
unknown values will not cause a crash. \n Unknown
|
|
values here must result in the implementation
|
|
setting the Accepted Condition for the Route
|
|
to `status: False`, with a Reason of `UnsupportedValue`."
|
|
enum:
|
|
- ReplaceFullPath
|
|
- ReplacePrefixMatch
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
type: object
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
default:
|
|
- path:
|
|
type: PathPrefix
|
|
value: /
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming HTTP requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - path: value: \"/foo\" headers: - name: \"version\"
|
|
value: \"v2\" - path: value: \"/v2/foo\" ``` \n For a request
|
|
to match against this rule, a request must satisfy EITHER
|
|
of the two conditions: \n - path prefixed with `/foo` AND
|
|
contains the header `version: v2` - path prefix of `/v2/foo`
|
|
\n See the documentation for HTTPRouteMatch on how to specify
|
|
multiple match conditions that should be ANDed together. \n
|
|
If no matches are specified, the default is a prefix path
|
|
match on \"/\", which has the effect of matching every HTTP
|
|
request. \n Proxy or Load Balancer routing configuration generated
|
|
from HTTPRoutes MUST prioritize matches based on the following
|
|
criteria, continuing on ties. Across all rules specified on
|
|
applicable Routes, precedence must be given to the match having:
|
|
\n * \"Exact\" path match. * \"Prefix\" path match with largest
|
|
number of characters. * Method match. * Largest number of
|
|
header matches. * Largest number of query param matches. \n
|
|
Note: The precedence of RegularExpression path matches are
|
|
implementation-specific. \n If ties still exist across multiple
|
|
Routes, matching precedence MUST be determined in order of
|
|
the following criteria, continuing on ties: \n * The oldest
|
|
Route based on creation timestamp. * The Route appearing first
|
|
in alphabetical order by \"{namespace}/{name}\". \n If ties
|
|
still exist within an HTTPRoute, matching precedence MUST
|
|
be granted to the FIRST matching rule (in list order) with
|
|
a match meeting the above criteria. \n When no rules matching
|
|
a request have been successfully attached to the parent a
|
|
request is coming from, a HTTP 404 status code MUST be returned."
|
|
items:
|
|
description: "HTTPRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a HTTP request only if its path starts
|
|
with `/foo` AND it contains the `version: v1` header: \n
|
|
``` match: \n path: value: \"/foo\" headers: - name: \"version\"
|
|
value \"v1\" \n ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies HTTP request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request must match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: HTTPHeaderMatch describes how to select
|
|
a HTTP route by matching HTTP request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case insensitive.
|
|
(See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent header
|
|
names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST be
|
|
ignored. Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered equivalent.
|
|
\n When a header is repeated in an HTTP request,
|
|
it is implementation-specific behavior as to how
|
|
this is represented. Generally, proxies should
|
|
follow the guidance from the RFC: https://www.rfc-editor.org/rfc/rfc7230.html#section-3.2.2
|
|
regarding processing a repeated header, with special
|
|
handling for \"Set-Cookie\"."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the header. \n Support: Core (Exact)
|
|
\n Support: Implementation-specific (RegularExpression)
|
|
\n Since RegularExpression HeaderMatchType has
|
|
implementation-specific conformance, implementations
|
|
can support POSIX, PCRE or any other dialects
|
|
of regular expressions. Please read the implementation's
|
|
documentation to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header to
|
|
be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: "Method specifies HTTP method matcher. When
|
|
specified, this route will be matched only if the request
|
|
has the specified method. \n Support: Extended"
|
|
enum:
|
|
- GET
|
|
- HEAD
|
|
- POST
|
|
- PUT
|
|
- DELETE
|
|
- CONNECT
|
|
- OPTIONS
|
|
- TRACE
|
|
- PATCH
|
|
type: string
|
|
path:
|
|
default:
|
|
type: PathPrefix
|
|
value: /
|
|
description: Path specifies a HTTP request path matcher.
|
|
If this field is not specified, a default prefix match
|
|
on the "/" path is provided.
|
|
properties:
|
|
type:
|
|
default: PathPrefix
|
|
description: "Type specifies how to match against
|
|
the path Value. \n Support: Core (Exact, PathPrefix)
|
|
\n Support: Implementation-specific (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- PathPrefix
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
default: /
|
|
description: Value of the HTTP path to match against.
|
|
maxLength: 1024
|
|
type: string
|
|
type: object
|
|
queryParams:
|
|
description: "QueryParams specifies HTTP query parameter
|
|
matchers. Multiple match values are ANDed together,
|
|
meaning, a request must match all the specified query
|
|
parameters to select the route. \n Support: Extended"
|
|
items:
|
|
description: HTTPQueryParamMatch describes how to select
|
|
a HTTP route by matching HTTP query parameters.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP query
|
|
param to be matched. This must be an exact string
|
|
match. (See https://tools.ietf.org/html/rfc7230#section-2.7.3).
|
|
\n If multiple entries specify equivalent query
|
|
param names, only the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent query param name MUST
|
|
be ignored. \n If a query param is repeated in
|
|
an HTTP request, the behavior is purposely left
|
|
undefined, since different data planes have different
|
|
capabilities. However, it is *recommended* that
|
|
implementations should match against the first
|
|
value of the param if the data plane supports
|
|
it, as this behavior is expected in other load
|
|
balancing contexts outside of the Gateway API.
|
|
\n Users SHOULD NOT route traffic based on repeated
|
|
query params to guard themselves against potential
|
|
differences in the implementations."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the value of the query parameter. \n Support:
|
|
Extended (Exact) \n Support: Implementation-specific
|
|
(RegularExpression) \n Since RegularExpression
|
|
QueryParamMatchType has Implementation-specific
|
|
conformance, implementations can support POSIX,
|
|
PCRE or any other dialects of regular expressions.
|
|
Please read the implementation's documentation
|
|
to determine the supported dialect."
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP query param
|
|
to be matched.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of HTTPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, \n type FooStatus struct{
|
|
// Represents the observations of a foo's current state.
|
|
// Known .status.conditions.type are: \"Available\", \"Progressing\",
|
|
and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
|
|
// +listType=map // +listMapKey=type Conditions []metav1.Condition
|
|
`json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
|
|
protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields
|
|
}"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the
|
|
core API group (such as for a \"Service\" kind referent),
|
|
Group must be explicitly set to \"\" (empty string). \n
|
|
Support: Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) \n Support: Implementation-specific (Other
|
|
Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified, this refers to the local namespace of
|
|
the Route. \n Note that there are specific rules for ParentRefs
|
|
which cross namespace boundaries. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something
|
|
in the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides
|
|
a generic way to enable any other kind of cross-namespace
|
|
reference. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
status:
|
|
acceptedNames:
|
|
kind: ""
|
|
plural: ""
|
|
conditions: null
|
|
storedVersions: null
|
|
|
|
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
annotations:
|
|
api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/1923
|
|
gateway.networking.k8s.io/bundle-version: v0.7.1
|
|
gateway.networking.k8s.io/channel: experimental
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
creationTimestamp: null
|
|
name: grpcroutes.gateway.networking.k8s.io
|
|
spec:
|
|
group: gateway.networking.k8s.io
|
|
names:
|
|
categories:
|
|
- gateway-api
|
|
kind: GRPCRoute
|
|
listKind: GRPCRouteList
|
|
plural: grpcroutes
|
|
singular: grpcroute
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.hostnames
|
|
name: Hostnames
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1alpha2
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: "GRPCRoute provides a way to route gRPC requests. This includes
|
|
the capability to match requests by hostname, gRPC service, gRPC method,
|
|
or HTTP/2 header. Filters can be used to specify additional processing steps.
|
|
Backends specify where matching requests will be routed. \n GRPCRoute falls
|
|
under extended support within the Gateway API. Within the following specification,
|
|
the word \"MUST\" indicates that an implementation supporting GRPCRoute
|
|
must conform to the indicated requirement, but an implementation not supporting
|
|
this route type need not follow the requirement unless explicitly indicated.
|
|
\n Implementations supporting `GRPCRoute` with the `HTTPS` `ProtocolType`
|
|
MUST accept HTTP/2 connections without an initial upgrade from HTTP/1.1,
|
|
i.e. via ALPN. If the implementation does not support this, then it MUST
|
|
set the \"Accepted\" condition to \"False\" for the affected listener with
|
|
a reason of \"UnsupportedProtocol\". Implementations MAY also accept HTTP/2
|
|
connections with an upgrade from HTTP/1. \n Implementations supporting `GRPCRoute`
|
|
with the `HTTP` `ProtocolType` MUST support HTTP/2 over cleartext TCP (h2c,
|
|
https://www.rfc-editor.org/rfc/rfc7540#section-3.1) without an initial upgrade
|
|
from HTTP/1.1, i.e. with prior knowledge (https://www.rfc-editor.org/rfc/rfc7540#section-3.4).
|
|
If the implementation does not support this, then it MUST set the \"Accepted\"
|
|
condition to \"False\" for the affected listener with a reason of \"UnsupportedProtocol\".
|
|
Implementations MAY also accept HTTP/2 connections with an upgrade from
|
|
HTTP/1, i.e. without prior knowledge. \n Support: Extended"
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of GRPCRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of hostnames to match against
|
|
the GRPC Host header to select a GRPCRoute to process the request.
|
|
This matches the RFC 1123 definition of a hostname with 2 notable
|
|
exceptions: \n 1. IPs are not allowed. 2. A hostname may be prefixed
|
|
with a wildcard label (`*.`). The wildcard label MUST appear by
|
|
itself as the first label. \n If a hostname is specified by both
|
|
the Listener and GRPCRoute, there MUST be at least one intersecting
|
|
hostname for the GRPCRoute to be attached to the Listener. For example:
|
|
\n * A Listener with `test.example.com` as the hostname matches
|
|
GRPCRoutes that have either not specified any hostnames, or have
|
|
specified at least one of `test.example.com` or `*.example.com`.
|
|
* A Listener with `*.example.com` as the hostname matches GRPCRoutes
|
|
that have either not specified any hostnames or have specified at
|
|
least one hostname that matches the Listener hostname. For example,
|
|
`test.example.com` and `*.example.com` would both match. On the
|
|
other hand, `example.com` and `test.example.net` would not match.
|
|
\n Hostnames that are prefixed with a wildcard label (`*.`) are
|
|
interpreted as a suffix match. That means that a match for `*.example.com`
|
|
would match both `test.example.com`, and `foo.test.example.com`,
|
|
but not `example.com`. \n If both the Listener and GRPCRoute have
|
|
specified hostnames, any GRPCRoute hostnames that do not match the
|
|
Listener hostname MUST be ignored. For example, if a Listener specified
|
|
`*.example.com`, and the GRPCRoute specified `test.example.com`
|
|
and `test.example.net`, `test.example.net` MUST NOT be considered
|
|
for a match. \n If both the Listener and GRPCRoute have specified
|
|
hostnames, and none match with the criteria above, then the GRPCRoute
|
|
MUST NOT be accepted by the implementation. The implementation MUST
|
|
raise an 'Accepted' Condition with a status of `False` in the corresponding
|
|
RouteParentStatus. \n If a Route (A) of type HTTPRoute or GRPCRoute
|
|
is attached to a Listener and that listener already has another
|
|
Route (B) of the other type attached and the intersection of the
|
|
hostnames of A and B is non-empty, then the implementation MUST
|
|
accept exactly one of these two routes, determined by the following
|
|
criteria, in order: \n * The oldest Route based on creation timestamp.
|
|
* The Route appearing first in alphabetical order by \"{namespace}/{name}\".
|
|
\n The rejected Route MUST raise an 'Accepted' condition with a
|
|
status of 'False' in the corresponding RouteParentStatus. \n Support:
|
|
Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged. \n Note that for ParentRefs that cross namespace
|
|
boundaries, there are specific rules. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something in the
|
|
namespace they are referring to. For example, Gateway has the AllowedRoutes
|
|
field, and ReferenceGrant provides a generic way to enable any other
|
|
kind of cross-namespace reference."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the core
|
|
API group (such as for a \"Service\" kind referent), Group
|
|
must be explicitly set to \"\" (empty string). \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) \n Support: Implementation-specific (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified, this refers to the local namespace of the Route.
|
|
\n Note that there are specific rules for ParentRefs which
|
|
cross namespace boundaries. Cross-namespace references are
|
|
only valid if they are explicitly allowed by something in
|
|
the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides a
|
|
generic way to enable any other kind of cross-namespace reference.
|
|
\n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets. It
|
|
can be interpreted differently based on the type of parent
|
|
resource. \n When the parent resource is a Gateway, this targets
|
|
all listeners listening on the specified port that also support
|
|
this kind of Route(and select this Route). It's not recommended
|
|
to set `Port` unless the networking behaviors specified in
|
|
a Route must apply to a specific port as opposed to a listener(s)
|
|
whose port(s) may be changed. When both Port and SectionName
|
|
are specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY choose
|
|
to support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document how/if
|
|
Port is interpreted. \n For the purpose of status, an attachment
|
|
is considered successful as long as the parent resource accepts
|
|
it partially. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
default:
|
|
- matches:
|
|
- method:
|
|
type: Exact
|
|
description: Rules are a list of GRPC matchers, filters and actions.
|
|
items:
|
|
description: GRPCRouteRule defines the semantics for matching a
|
|
gRPC request based on conditions (matches), processing it (filters),
|
|
and forwarding the request to an API object (backendRefs).
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. \n Failure behavior here depends
|
|
on how many BackendRefs are specified and how many are invalid.
|
|
\n If *all* entries in BackendRefs are invalid, and there
|
|
are also no filters specified in this route rule, *all* traffic
|
|
which matches this rule MUST receive an `UNAVAILABLE` status.
|
|
\n See the GRPCBackendRef definition for the rules about what
|
|
makes a single GRPCBackendRef invalid. \n When a GRPCBackendRef
|
|
is invalid, `UNAVAILABLE` statuses MUST be returned for requests
|
|
that would have otherwise been routed to an invalid backend.
|
|
If multiple backends are specified, and some are invalid,
|
|
the proportion of requests that would otherwise have been
|
|
routed to an invalid backend MUST receive an `UNAVAILABLE`
|
|
status. \n For example, if two backends are specified with
|
|
equal weights, and one is invalid, 50 percent of traffic MUST
|
|
receive an `UNAVAILABLE` status. Implementations may choose
|
|
how that 50 percent is determined. \n Support: Core for Kubernetes
|
|
Service \n Support: Implementation-specific for any other
|
|
resource \n Support for weight: Core"
|
|
items:
|
|
description: GRPCBackendRef defines how a GRPCRoute forwards
|
|
a gRPC request.
|
|
properties:
|
|
filters:
|
|
description: "Filters defined at this level MUST be executed
|
|
if and only if the request is being forwarded to the
|
|
backend defined here. \n Support: Implementation-specific
|
|
(For broader support of filters, use the Filters field
|
|
in GRPCRouteRule.)"
|
|
items:
|
|
description: GRPCRouteFilter defines processing steps
|
|
that must be completed during the request or response
|
|
lifecycle. GRPCRouteFilters are meant as an extension
|
|
point to express processing that may be done in Gateway
|
|
implementations. Some examples include request or
|
|
response modification, implementing authentication
|
|
strategies, rate-limiting, and traffic shaping. API
|
|
guarantee/conformance is defined based on the type
|
|
of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core API
|
|
group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For
|
|
example "HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema
|
|
for a filter that modifies request headers. \n
|
|
Support: Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for
|
|
a filter that mirrors requests. Requests are sent
|
|
to the specified destination, but responses from
|
|
that destination are ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource
|
|
where mirrored requests are sent. \n If the
|
|
referent cannot be found, this BackendRef
|
|
is invalid and must be dropped from the Gateway.
|
|
The controller must ensure the \"ResolvedRefs\"
|
|
condition on the Route status is set to `status:
|
|
False` and not configure this backend in the
|
|
underlying implementation. \n If there is
|
|
a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status:
|
|
False`, with the \"RefNotPermitted\" reason
|
|
and not configure this backend in the underlying
|
|
implementation. \n In either error case, the
|
|
Message of the `ResolvedRefs` Condition should
|
|
be used to provide more detail about the problem.
|
|
\n Support: Extended for Kubernetes Service
|
|
\n Support: Implementation-specific for any
|
|
other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io".
|
|
When unspecified or empty string, core
|
|
API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to
|
|
CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult
|
|
to reason about in terms of conformance.
|
|
They also may not be safe to forward to
|
|
(see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with
|
|
a type other than ExternalName) \n Support:
|
|
Implementation-specific (Services with
|
|
type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace
|
|
of the backend. When unspecified, the
|
|
local namespace is inferred. \n Note that
|
|
when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept
|
|
the reference. See the ReferenceGrant
|
|
documentation for details. \n Support:
|
|
Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination
|
|
port number to use for this resource.
|
|
Port is required when the referent is
|
|
a Kubernetes Service. In this case, the
|
|
port number is the service port number,
|
|
not the target port. For other resources,
|
|
destination port might be derived from
|
|
the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n
|
|
Support: Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It
|
|
appends to any existing values associated
|
|
with the header name. \n Input: GET /foo HTTP/1.1
|
|
my-header: foo \n Config: add: - name: \"my-header\"
|
|
value: \"bar,baz\" \n Output: GET /foo HTTP/1.1
|
|
my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from
|
|
the HTTP request before the action. The value
|
|
of Remove is a list of HTTP header names.
|
|
Note that the header names are case-insensitive
|
|
(see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo
|
|
my-header2: bar my-header3: baz \n Config:
|
|
remove: [\"my-header1\", \"my-header3\"] \n
|
|
Output: GET /foo HTTP/1.1 my-header2: bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with
|
|
the given header (name, value) before the
|
|
action. \n Input: GET /foo HTTP/1.1 my-header:
|
|
foo \n Config: set: - name: \"my-header\"
|
|
value: \"bar\" \n Output: GET /foo HTTP/1.1
|
|
my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP
|
|
Header name and value as defined by RFC
|
|
7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the
|
|
HTTP Header to be matched. Name matching
|
|
MUST be case insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an
|
|
equivalent name MUST be considered for
|
|
a match. Subsequent entries with an
|
|
equivalent header name MUST be ignored.
|
|
Due to the case-insensitivity of header
|
|
names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP
|
|
Header to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter
|
|
to apply. As with other API fields, types are
|
|
classified into three conformance levels: \n -
|
|
Core: Filter types and their corresponding configuration
|
|
defined by \"Support: Core\" in this package,
|
|
e.g. \"RequestHeaderModifier\". All implementations
|
|
supporting GRPCRoute MUST support core filters.
|
|
\n - Extended: Filter types and their corresponding
|
|
configuration defined by \"Support: Extended\"
|
|
in this package, e.g. \"RequestMirror\". Implementers
|
|
are encouraged to support extended filters. \n
|
|
- Implementation-specific: Filters that are defined
|
|
and supported by specific vendors. In the future,
|
|
filters showing convergence in behavior across
|
|
multiple implementations will be considered for
|
|
inclusion in extended or core conformance levels.
|
|
Filter-specific configuration for such filters
|
|
is specified using the ExtensionRef field. `Type`
|
|
MUST be set to \"ExtensionRef\" for custom filters.
|
|
\n Implementers are encouraged to define custom
|
|
implementation types to extend the core API with
|
|
implementation-specific behavior. \n If a reference
|
|
to a custom filter type cannot be resolved, the
|
|
filter MUST NOT be skipped. Instead, requests
|
|
that would have been processed by that filter
|
|
MUST receive a HTTP error response. \n "
|
|
enum:
|
|
- ResponseHeaderModifier
|
|
- RequestHeaderModifier
|
|
- RequestMirror
|
|
- ExtensionRef
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource kind of
|
|
the referent. For example \"Service\". \n Defaults to
|
|
\"Service\" when not specified. \n ExternalName services
|
|
can refer to CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult to reason about
|
|
in terms of conformance. They also may not be safe to
|
|
forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName Services.
|
|
\n Support: Core (Services with a type other than ExternalName)
|
|
\n Support: Implementation-specific (Services with type
|
|
ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant object is required
|
|
in the referent namespace to allow that namespace's
|
|
owner to accept the reference. See the ReferenceGrant
|
|
documentation for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
filters:
|
|
description: "Filters define the filters that are applied to
|
|
requests that match this rule. \n The effects of ordering
|
|
of multiple behaviors are currently unspecified. This can
|
|
change in the future based on feedback during the alpha stage.
|
|
\n Conformance-levels at this level are defined based on the
|
|
type of filter: \n - ALL core filters MUST be supported by
|
|
all implementations that support GRPCRoute. - Implementers
|
|
are encouraged to support extended filters. - Implementation-specific
|
|
custom filters have no API guarantees across implementations.
|
|
\n Specifying a core filter multiple times has unspecified
|
|
or implementation-specific conformance. Support: Core"
|
|
items:
|
|
description: GRPCRouteFilter defines processing steps that
|
|
must be completed during the request or response lifecycle.
|
|
GRPCRouteFilters are meant as an extension point to express
|
|
processing that may be done in Gateway implementations.
|
|
Some examples include request or response modification,
|
|
implementing authentication strategies, rate-limiting, and
|
|
traffic shaping. API guarantee/conformance is defined based
|
|
on the type of the filter.
|
|
properties:
|
|
extensionRef:
|
|
description: "ExtensionRef is an optional, implementation-specific
|
|
extension to the \"filter\" behavior. For example,
|
|
resource \"myroutefilter\" in group \"networking.example.net\").
|
|
ExtensionRef MUST NOT be used for core and extended
|
|
filters. \n Support: Implementation-specific"
|
|
properties:
|
|
group:
|
|
description: Group is the group of the referent. For
|
|
example, "gateway.networking.k8s.io". When unspecified
|
|
or empty string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
description: Kind is kind of the referent. For example
|
|
"HTTPRoute" or "Service".
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- group
|
|
- kind
|
|
- name
|
|
type: object
|
|
requestHeaderModifier:
|
|
description: "RequestHeaderModifier defines a schema for
|
|
a filter that modifies request headers. \n Support:
|
|
Core"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
requestMirror:
|
|
description: "RequestMirror defines a schema for a filter
|
|
that mirrors requests. Requests are sent to the specified
|
|
destination, but responses from that destination are
|
|
ignored. \n Support: Extended"
|
|
properties:
|
|
backendRef:
|
|
description: "BackendRef references a resource where
|
|
mirrored requests are sent. \n If the referent cannot
|
|
be found, this BackendRef is invalid and must be
|
|
dropped from the Gateway. The controller must ensure
|
|
the \"ResolvedRefs\" condition on the Route status
|
|
is set to `status: False` and not configure this
|
|
backend in the underlying implementation. \n If
|
|
there is a cross-namespace reference to an *existing*
|
|
object that is not allowed by a ReferenceGrant,
|
|
the controller must ensure the \"ResolvedRefs\"
|
|
\ condition on the Route is set to `status: False`,
|
|
with the \"RefNotPermitted\" reason and not configure
|
|
this backend in the underlying implementation. \n
|
|
In either error case, the Message of the `ResolvedRefs`
|
|
Condition should be used to provide more detail
|
|
about the problem. \n Support: Extended for Kubernetes
|
|
Service \n Support: Implementation-specific for
|
|
any other resource"
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent.
|
|
For example, "gateway.networking.k8s.io". When
|
|
unspecified or empty string, core API group
|
|
is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource
|
|
kind of the referent. For example \"Service\".
|
|
\n Defaults to \"Service\" when not specified.
|
|
\n ExternalName services can refer to CNAME
|
|
DNS records that may live outside of the cluster
|
|
and as such are difficult to reason about in
|
|
terms of conformance. They also may not be safe
|
|
to forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName
|
|
Services. \n Support: Core (Services with a
|
|
type other than ExternalName) \n Support: Implementation-specific
|
|
(Services with type ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the
|
|
backend. When unspecified, the local namespace
|
|
is inferred. \n Note that when a namespace different
|
|
than the local namespace is specified, a ReferenceGrant
|
|
object is required in the referent namespace
|
|
to allow that namespace's owner to accept the
|
|
reference. See the ReferenceGrant documentation
|
|
for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port
|
|
number to use for this resource. Port is required
|
|
when the referent is a Kubernetes Service. In
|
|
this case, the port number is the service port
|
|
number, not the target port. For other resources,
|
|
destination port might be derived from the referent
|
|
resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- backendRef
|
|
type: object
|
|
responseHeaderModifier:
|
|
description: "ResponseHeaderModifier defines a schema
|
|
for a filter that modifies response headers. \n Support:
|
|
Extended"
|
|
properties:
|
|
add:
|
|
description: "Add adds the given header(s) (name,
|
|
value) to the request before the action. It appends
|
|
to any existing values associated with the header
|
|
name. \n Input: GET /foo HTTP/1.1 my-header: foo
|
|
\n Config: add: - name: \"my-header\" value: \"bar,baz\"
|
|
\n Output: GET /foo HTTP/1.1 my-header: foo,bar,baz"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
remove:
|
|
description: "Remove the given header(s) from the
|
|
HTTP request before the action. The value of Remove
|
|
is a list of HTTP header names. Note that the header
|
|
names are case-insensitive (see https://datatracker.ietf.org/doc/html/rfc2616#section-4.2).
|
|
\n Input: GET /foo HTTP/1.1 my-header1: foo my-header2:
|
|
bar my-header3: baz \n Config: remove: [\"my-header1\",
|
|
\"my-header3\"] \n Output: GET /foo HTTP/1.1 my-header2:
|
|
bar"
|
|
items:
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
set:
|
|
description: "Set overwrites the request with the
|
|
given header (name, value) before the action. \n
|
|
Input: GET /foo HTTP/1.1 my-header: foo \n Config:
|
|
set: - name: \"my-header\" value: \"bar\" \n Output:
|
|
GET /foo HTTP/1.1 my-header: bar"
|
|
items:
|
|
description: HTTPHeader represents an HTTP Header
|
|
name and value as defined by RFC 7230.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the HTTP Header
|
|
to be matched. Name matching MUST be case
|
|
insensitive. (See https://tools.ietf.org/html/rfc7230#section-3.2).
|
|
\n If multiple entries specify equivalent
|
|
header names, the first entry with an equivalent
|
|
name MUST be considered for a match. Subsequent
|
|
entries with an equivalent header name MUST
|
|
be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
value:
|
|
description: Value is the value of HTTP Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
type: object
|
|
type:
|
|
description: "Type identifies the type of filter to apply.
|
|
As with other API fields, types are classified into
|
|
three conformance levels: \n - Core: Filter types and
|
|
their corresponding configuration defined by \"Support:
|
|
Core\" in this package, e.g. \"RequestHeaderModifier\".
|
|
All implementations supporting GRPCRoute MUST support
|
|
core filters. \n - Extended: Filter types and their
|
|
corresponding configuration defined by \"Support: Extended\"
|
|
in this package, e.g. \"RequestMirror\". Implementers
|
|
are encouraged to support extended filters. \n - Implementation-specific:
|
|
Filters that are defined and supported by specific vendors.
|
|
In the future, filters showing convergence in behavior
|
|
across multiple implementations will be considered for
|
|
inclusion in extended or core conformance levels. Filter-specific
|
|
configuration for such filters is specified using the
|
|
ExtensionRef field. `Type` MUST be set to \"ExtensionRef\"
|
|
for custom filters. \n Implementers are encouraged to
|
|
define custom implementation types to extend the core
|
|
API with implementation-specific behavior. \n If a reference
|
|
to a custom filter type cannot be resolved, the filter
|
|
MUST NOT be skipped. Instead, requests that would have
|
|
been processed by that filter MUST receive a HTTP error
|
|
response. \n "
|
|
enum:
|
|
- ResponseHeaderModifier
|
|
- RequestHeaderModifier
|
|
- RequestMirror
|
|
- ExtensionRef
|
|
type: string
|
|
required:
|
|
- type
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
matches:
|
|
description: "Matches define conditions used for matching the
|
|
rule against incoming gRPC requests. Each match is independent,
|
|
i.e. this rule will be matched if **any** one of the matches
|
|
is satisfied. \n For example, take the following matches configuration:
|
|
\n ``` matches: - method: service: foo.bar headers: values:
|
|
version: 2 - method: service: foo.bar.v2 ``` \n For a request
|
|
to match against this rule, it MUST satisfy EITHER of the
|
|
two conditions: \n - service of foo.bar AND contains the header
|
|
`version: 2` - service of foo.bar.v2 \n See the documentation
|
|
for GRPCRouteMatch on how to specify multiple match conditions
|
|
to be ANDed together. \n If no matches are specified, the
|
|
implementation MUST match every gRPC request. \n Proxy or
|
|
Load Balancer routing configuration generated from GRPCRoutes
|
|
MUST prioritize rules based on the following criteria, continuing
|
|
on ties. Merging MUST not be done between GRPCRoutes and HTTPRoutes.
|
|
Precedence MUST be given to the rule with the largest number
|
|
of: \n * Characters in a matching non-wildcard hostname. *
|
|
Characters in a matching hostname. * Characters in a matching
|
|
service. * Characters in a matching method. * Header matches.
|
|
\n If ties still exist across multiple Routes, matching precedence
|
|
MUST be determined in order of the following criteria, continuing
|
|
on ties: \n * The oldest Route based on creation timestamp.
|
|
* The Route appearing first in alphabetical order by \"{namespace}/{name}\".
|
|
\n If ties still exist within the Route that has been given
|
|
precedence, matching precedence MUST be granted to the first
|
|
matching rule meeting the above criteria."
|
|
items:
|
|
description: "GRPCRouteMatch defines the predicate used to
|
|
match requests to a given action. Multiple match types are
|
|
ANDed together, i.e. the match will evaluate to true only
|
|
if all conditions are satisfied. \n For example, the match
|
|
below will match a gRPC request only if its service is `foo`
|
|
AND it contains the `version: v1` header: \n ``` matches:
|
|
- method: type: Exact service: \"foo\" headers: - name:
|
|
\"version\" value \"v1\" \n ```"
|
|
properties:
|
|
headers:
|
|
description: Headers specifies gRPC request header matchers.
|
|
Multiple match values are ANDed together, meaning, a
|
|
request MUST match all the specified headers to select
|
|
the route.
|
|
items:
|
|
description: GRPCHeaderMatch describes how to select
|
|
a gRPC route by matching gRPC request headers.
|
|
properties:
|
|
name:
|
|
description: "Name is the name of the gRPC Header
|
|
to be matched. \n If multiple entries specify
|
|
equivalent header names, only the first entry
|
|
with an equivalent name MUST be considered for
|
|
a match. Subsequent entries with an equivalent
|
|
header name MUST be ignored. Due to the case-insensitivity
|
|
of header names, \"foo\" and \"Foo\" are considered
|
|
equivalent."
|
|
maxLength: 256
|
|
minLength: 1
|
|
pattern: ^[A-Za-z0-9!#$%&'*+\-.^_\x60|~]+$
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: Type specifies how to match against
|
|
the value of the header.
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
value:
|
|
description: Value is the value of the gRPC Header
|
|
to be matched.
|
|
maxLength: 4096
|
|
minLength: 1
|
|
type: string
|
|
required:
|
|
- name
|
|
- value
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- name
|
|
x-kubernetes-list-type: map
|
|
method:
|
|
description: Method specifies a gRPC request service/method
|
|
matcher. If this field is not specified, all services
|
|
and methods will match.
|
|
properties:
|
|
method:
|
|
description: "Value of the method to match against.
|
|
If left empty or omitted, will match all services.
|
|
\n At least one of Service and Method MUST be a
|
|
non-empty string."
|
|
maxLength: 1024
|
|
type: string
|
|
service:
|
|
description: "Value of the service to match against.
|
|
If left empty or omitted, will match any service.
|
|
\n At least one of Service and Method MUST be a
|
|
non-empty string."
|
|
maxLength: 1024
|
|
type: string
|
|
type:
|
|
default: Exact
|
|
description: "Type specifies how to match against
|
|
the service and/or method. Support: Core (Exact
|
|
with service and method specified) \n Support: Implementation-specific
|
|
(Exact with method specified but no service specified)
|
|
\n Support: Implementation-specific (RegularExpression)"
|
|
enum:
|
|
- Exact
|
|
- RegularExpression
|
|
type: string
|
|
type: object
|
|
type: object
|
|
maxItems: 8
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
type: array
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of GRPCRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, \n type FooStatus struct{
|
|
// Represents the observations of a foo's current state.
|
|
// Known .status.conditions.type are: \"Available\", \"Progressing\",
|
|
and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
|
|
// +listType=map // +listMapKey=type Conditions []metav1.Condition
|
|
`json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
|
|
protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields
|
|
}"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the
|
|
core API group (such as for a \"Service\" kind referent),
|
|
Group must be explicitly set to \"\" (empty string). \n
|
|
Support: Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) \n Support: Implementation-specific (Other
|
|
Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified, this refers to the local namespace of
|
|
the Route. \n Note that there are specific rules for ParentRefs
|
|
which cross namespace boundaries. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something
|
|
in the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides
|
|
a generic way to enable any other kind of cross-namespace
|
|
reference. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
status:
|
|
acceptedNames:
|
|
kind: ""
|
|
plural: ""
|
|
conditions: null
|
|
storedVersions: null
|
|
|
|
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
annotations:
|
|
api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/1923
|
|
gateway.networking.k8s.io/bundle-version: v0.7.1
|
|
gateway.networking.k8s.io/channel: experimental
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
creationTimestamp: null
|
|
name: tlsroutes.gateway.networking.k8s.io
|
|
spec:
|
|
group: gateway.networking.k8s.io
|
|
names:
|
|
categories:
|
|
- gateway-api
|
|
kind: TLSRoute
|
|
listKind: TLSRouteList
|
|
plural: tlsroutes
|
|
singular: tlsroute
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1alpha2
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: "The TLSRoute resource is similar to TCPRoute, but can be configured
|
|
to match against TLS-specific metadata. This allows more flexibility in
|
|
matching streams for a given TLS listener. \n If you need to forward traffic
|
|
to a single target for a TLS listener, you could choose to use a TCPRoute
|
|
with a TLS listener."
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of TLSRoute.
|
|
properties:
|
|
hostnames:
|
|
description: "Hostnames defines a set of SNI names that should match
|
|
against the SNI attribute of TLS ClientHello message in TLS handshake.
|
|
This matches the RFC 1123 definition of a hostname with 2 notable
|
|
exceptions: \n 1. IPs are not allowed in SNI names per RFC 6066.
|
|
2. A hostname may be prefixed with a wildcard label (`*.`). The
|
|
wildcard label must appear by itself as the first label. \n If a
|
|
hostname is specified by both the Listener and TLSRoute, there must
|
|
be at least one intersecting hostname for the TLSRoute to be attached
|
|
to the Listener. For example: \n * A Listener with `test.example.com`
|
|
as the hostname matches TLSRoutes that have either not specified
|
|
any hostnames, or have specified at least one of `test.example.com`
|
|
or `*.example.com`. * A Listener with `*.example.com` as the hostname
|
|
matches TLSRoutes that have either not specified any hostnames or
|
|
have specified at least one hostname that matches the Listener hostname.
|
|
For example, `test.example.com` and `*.example.com` would both match.
|
|
On the other hand, `example.com` and `test.example.net` would not
|
|
match. \n If both the Listener and TLSRoute have specified hostnames,
|
|
any TLSRoute hostnames that do not match the Listener hostname MUST
|
|
be ignored. For example, if a Listener specified `*.example.com`,
|
|
and the TLSRoute specified `test.example.com` and `test.example.net`,
|
|
`test.example.net` must not be considered for a match. \n If both
|
|
the Listener and TLSRoute have specified hostnames, and none match
|
|
with the criteria above, then the TLSRoute is not accepted. The
|
|
implementation must raise an 'Accepted' Condition with a status
|
|
of `False` in the corresponding RouteParentStatus. \n Support: Core"
|
|
items:
|
|
description: "Hostname is the fully qualified domain name of a network
|
|
host. This matches the RFC 1123 definition of a hostname with
|
|
2 notable exceptions: \n 1. IPs are not allowed. 2. A hostname
|
|
may be prefixed with a wildcard label (`*.`). The wildcard label
|
|
must appear by itself as the first label. \n Hostname can be \"precise\"
|
|
which is a domain name without the terminating dot of a network
|
|
host (e.g. \"foo.example.com\") or \"wildcard\", which is a domain
|
|
name prefixed with a single wildcard label (e.g. `*.example.com`).
|
|
\n Note that as per RFC1035 and RFC1123, a *label* must consist
|
|
of lower case alphanumeric characters or '-', and must start and
|
|
end with an alphanumeric character. No other punctuation is allowed."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^(\*\.)?[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
maxItems: 16
|
|
type: array
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged. \n Note that for ParentRefs that cross namespace
|
|
boundaries, there are specific rules. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something in the
|
|
namespace they are referring to. For example, Gateway has the AllowedRoutes
|
|
field, and ReferenceGrant provides a generic way to enable any other
|
|
kind of cross-namespace reference."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the core
|
|
API group (such as for a \"Service\" kind referent), Group
|
|
must be explicitly set to \"\" (empty string). \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) \n Support: Implementation-specific (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified, this refers to the local namespace of the Route.
|
|
\n Note that there are specific rules for ParentRefs which
|
|
cross namespace boundaries. Cross-namespace references are
|
|
only valid if they are explicitly allowed by something in
|
|
the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides a
|
|
generic way to enable any other kind of cross-namespace reference.
|
|
\n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets. It
|
|
can be interpreted differently based on the type of parent
|
|
resource. \n When the parent resource is a Gateway, this targets
|
|
all listeners listening on the specified port that also support
|
|
this kind of Route(and select this Route). It's not recommended
|
|
to set `Port` unless the networking behaviors specified in
|
|
a Route must apply to a specific port as opposed to a listener(s)
|
|
whose port(s) may be changed. When both Port and SectionName
|
|
are specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY choose
|
|
to support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document how/if
|
|
Port is interpreted. \n For the purpose of status, an attachment
|
|
is considered successful as long as the parent resource accepts
|
|
it partially. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
description: Rules are a list of TLS matchers and actions.
|
|
items:
|
|
description: TLSRouteRule is the configuration for a given rule.
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. If unspecified or invalid (refers
|
|
to a non-existent resource or a Service with no endpoints),
|
|
the rule performs no forwarding; if no filters are specified
|
|
that would result in a response being sent, the underlying
|
|
implementation must actively reject request attempts to this
|
|
backend, by rejecting the connection or returning a 500 status
|
|
code. Request rejections must respect weight; if an invalid
|
|
backend is requested to have 80% of requests, then 80% of
|
|
requests must be rejected instead. \n Support: Core for Kubernetes
|
|
Service \n Support: Extended for Kubernetes ServiceImport
|
|
\n Support: Implementation-specific for any other resource
|
|
\n Support for weight: Extended"
|
|
items:
|
|
description: "BackendRef defines how a Route should forward
|
|
a request to a Kubernetes resource. \n Note that when a
|
|
namespace different than the local namespace is specified,
|
|
a ReferenceGrant object is required in the referent namespace
|
|
to allow that namespace's owner to accept the reference.
|
|
See the ReferenceGrant documentation for details."
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource kind of
|
|
the referent. For example \"Service\". \n Defaults to
|
|
\"Service\" when not specified. \n ExternalName services
|
|
can refer to CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult to reason about
|
|
in terms of conformance. They also may not be safe to
|
|
forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName Services.
|
|
\n Support: Core (Services with a type other than ExternalName)
|
|
\n Support: Implementation-specific (Services with type
|
|
ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant object is required
|
|
in the referent namespace to allow that namespace's
|
|
owner to accept the reference. See the ReferenceGrant
|
|
documentation for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
minItems: 1
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
minItems: 1
|
|
type: array
|
|
required:
|
|
- rules
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of TLSRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, \n type FooStatus struct{
|
|
// Represents the observations of a foo's current state.
|
|
// Known .status.conditions.type are: \"Available\", \"Progressing\",
|
|
and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
|
|
// +listType=map // +listMapKey=type Conditions []metav1.Condition
|
|
`json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
|
|
protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields
|
|
}"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the
|
|
core API group (such as for a \"Service\" kind referent),
|
|
Group must be explicitly set to \"\" (empty string). \n
|
|
Support: Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) \n Support: Implementation-specific (Other
|
|
Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified, this refers to the local namespace of
|
|
the Route. \n Note that there are specific rules for ParentRefs
|
|
which cross namespace boundaries. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something
|
|
in the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides
|
|
a generic way to enable any other kind of cross-namespace
|
|
reference. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
status:
|
|
acceptedNames:
|
|
kind: ""
|
|
plural: ""
|
|
conditions: null
|
|
storedVersions: null
|
|
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
annotations:
|
|
api-approved.kubernetes.io: https://github.com/kubernetes-sigs/gateway-api/pull/1923
|
|
gateway.networking.k8s.io/bundle-version: v0.7.1
|
|
gateway.networking.k8s.io/channel: experimental
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
creationTimestamp: null
|
|
name: tcproutes.gateway.networking.k8s.io
|
|
spec:
|
|
group: gateway.networking.k8s.io
|
|
names:
|
|
categories:
|
|
- gateway-api
|
|
kind: TCPRoute
|
|
listKind: TCPRouteList
|
|
plural: tcproutes
|
|
singular: tcproute
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
name: v1alpha2
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: TCPRoute provides a way to route TCP requests. When combined
|
|
with a Gateway listener, it can be used to forward connections on the port
|
|
specified by the listener to a set of backends specified by the TCPRoute.
|
|
properties:
|
|
apiVersion:
|
|
description: 'APIVersion defines the versioned schema of this representation
|
|
of an object. Servers should convert recognized schemas to the latest
|
|
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
type: string
|
|
kind:
|
|
description: 'Kind is a string value representing the REST resource this
|
|
object represents. Servers may infer this from the endpoint the client
|
|
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
description: Spec defines the desired state of TCPRoute.
|
|
properties:
|
|
parentRefs:
|
|
description: "ParentRefs references the resources (usually Gateways)
|
|
that a Route wants to be attached to. Note that the referenced parent
|
|
resource needs to allow this for the attachment to be complete.
|
|
For Gateways, that means the Gateway needs to allow attachment from
|
|
Routes of this kind and namespace. \n The only kind of parent resource
|
|
with \"Core\" support is Gateway. This API may be extended in the
|
|
future to support additional kinds of parent resources such as one
|
|
of the route kinds. \n It is invalid to reference an identical parent
|
|
more than once. It is valid to reference multiple distinct sections
|
|
within the same parent resource, such as 2 Listeners within a Gateway.
|
|
\n It is possible to separately reference multiple distinct objects
|
|
that may be collapsed by an implementation. For example, some implementations
|
|
may choose to merge compatible Gateway Listeners together. If that
|
|
is the case, the list of routes attached to those resources should
|
|
also be merged. \n Note that for ParentRefs that cross namespace
|
|
boundaries, there are specific rules. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something in the
|
|
namespace they are referring to. For example, Gateway has the AllowedRoutes
|
|
field, and ReferenceGrant provides a generic way to enable any other
|
|
kind of cross-namespace reference."
|
|
items:
|
|
description: "ParentReference identifies an API object (usually
|
|
a Gateway) that can be considered a parent of this resource (usually
|
|
a route). The only kind of parent resource with \"Core\" support
|
|
is Gateway. This API may be extended in the future to support
|
|
additional kinds of parent resources, such as HTTPRoute. \n The
|
|
API object must be valid in the cluster; the Group and Kind must
|
|
be registered in the cluster for this reference to be valid."
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the core
|
|
API group (such as for a \"Service\" kind referent), Group
|
|
must be explicitly set to \"\" (empty string). \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support: Core
|
|
(Gateway) \n Support: Implementation-specific (Other Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent. When
|
|
unspecified, this refers to the local namespace of the Route.
|
|
\n Note that there are specific rules for ParentRefs which
|
|
cross namespace boundaries. Cross-namespace references are
|
|
only valid if they are explicitly allowed by something in
|
|
the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides a
|
|
generic way to enable any other kind of cross-namespace reference.
|
|
\n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets. It
|
|
can be interpreted differently based on the type of parent
|
|
resource. \n When the parent resource is a Gateway, this targets
|
|
all listeners listening on the specified port that also support
|
|
this kind of Route(and select this Route). It's not recommended
|
|
to set `Port` unless the networking behaviors specified in
|
|
a Route must apply to a specific port as opposed to a listener(s)
|
|
whose port(s) may be changed. When both Port and SectionName
|
|
are specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY choose
|
|
to support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document how/if
|
|
Port is interpreted. \n For the purpose of status, an attachment
|
|
is considered successful as long as the parent resource accepts
|
|
it partially. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within the
|
|
target resource. In the following resources, SectionName is
|
|
interpreted as the following: \n * Gateway: Listener Name.
|
|
When both Port (experimental) and SectionName are specified,
|
|
the name and port of the selected listener must match both
|
|
specified values. \n Implementations MAY choose to support
|
|
attaching Routes to other resources. If that is the case,
|
|
they MUST clearly document how SectionName is interpreted.
|
|
\n When unspecified (empty string), this will reference the
|
|
entire resource. For the purpose of status, an attachment
|
|
is considered successful if at least one section in the parent
|
|
resource accepts it. For example, Gateway listeners can restrict
|
|
which Routes can attach to them by Route kind, namespace,
|
|
or hostname. If 1 of 2 Gateway listeners accept attachment
|
|
from the referencing Route, the Route MUST be considered successfully
|
|
attached. If no Gateway listeners accept attachment from this
|
|
Route, the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
rules:
|
|
description: Rules are a list of TCP matchers and actions.
|
|
items:
|
|
description: TCPRouteRule is the configuration for a given rule.
|
|
properties:
|
|
backendRefs:
|
|
description: "BackendRefs defines the backend(s) where matching
|
|
requests should be sent. If unspecified or invalid (refers
|
|
to a non-existent resource or a Service with no endpoints),
|
|
the underlying implementation MUST actively reject connection
|
|
attempts to this backend. Connection rejections must respect
|
|
weight; if an invalid backend is requested to have 80% of
|
|
connections, then 80% of connections must be rejected instead.
|
|
\n Support: Core for Kubernetes Service \n Support: Extended
|
|
for Kubernetes ServiceImport \n Support: Implementation-specific
|
|
for any other resource \n Support for weight: Extended"
|
|
items:
|
|
description: "BackendRef defines how a Route should forward
|
|
a request to a Kubernetes resource. \n Note that when a
|
|
namespace different than the local namespace is specified,
|
|
a ReferenceGrant object is required in the referent namespace
|
|
to allow that namespace's owner to accept the reference.
|
|
See the ReferenceGrant documentation for details."
|
|
properties:
|
|
group:
|
|
default: ""
|
|
description: Group is the group of the referent. For example,
|
|
"gateway.networking.k8s.io". When unspecified or empty
|
|
string, core API group is inferred.
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Service
|
|
description: "Kind is the Kubernetes resource kind of
|
|
the referent. For example \"Service\". \n Defaults to
|
|
\"Service\" when not specified. \n ExternalName services
|
|
can refer to CNAME DNS records that may live outside
|
|
of the cluster and as such are difficult to reason about
|
|
in terms of conformance. They also may not be safe to
|
|
forward to (see CVE-2021-25740 for more information).
|
|
Implementations SHOULD NOT support ExternalName Services.
|
|
\n Support: Core (Services with a type other than ExternalName)
|
|
\n Support: Implementation-specific (Services with type
|
|
ExternalName)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: Name is the name of the referent.
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the backend.
|
|
When unspecified, the local namespace is inferred. \n
|
|
Note that when a namespace different than the local
|
|
namespace is specified, a ReferenceGrant object is required
|
|
in the referent namespace to allow that namespace's
|
|
owner to accept the reference. See the ReferenceGrant
|
|
documentation for details. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: Port specifies the destination port number
|
|
to use for this resource. Port is required when the
|
|
referent is a Kubernetes Service. In this case, the
|
|
port number is the service port number, not the target
|
|
port. For other resources, destination port might be
|
|
derived from the referent resource or this field.
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
weight:
|
|
default: 1
|
|
description: "Weight specifies the proportion of requests
|
|
forwarded to the referenced backend. This is computed
|
|
as weight/(sum of all weights in this BackendRefs list).
|
|
For non-zero values, there may be some epsilon from
|
|
the exact proportion defined here depending on the precision
|
|
an implementation supports. Weight is not a percentage
|
|
and the sum of weights does not need to equal 100. \n
|
|
If only one backend is specified and it has a weight
|
|
greater than 0, 100% of the traffic is forwarded to
|
|
that backend. If weight is set to 0, no traffic should
|
|
be forwarded for this entry. If unspecified, weight
|
|
defaults to 1. \n Support for this field varies based
|
|
on the context where used."
|
|
format: int32
|
|
maximum: 1000000
|
|
minimum: 0
|
|
type: integer
|
|
required:
|
|
- name
|
|
type: object
|
|
maxItems: 16
|
|
minItems: 1
|
|
type: array
|
|
type: object
|
|
maxItems: 16
|
|
minItems: 1
|
|
type: array
|
|
required:
|
|
- rules
|
|
type: object
|
|
status:
|
|
description: Status defines the current state of TCPRoute.
|
|
properties:
|
|
parents:
|
|
description: "Parents is a list of parent resources (usually Gateways)
|
|
that are associated with the route, and the status of the route
|
|
with respect to each parent. When this route attaches to a parent,
|
|
the controller that manages the parent must add an entry to this
|
|
list when the controller first sees the route and should update
|
|
the entry as appropriate when the route or gateway is modified.
|
|
\n Note that parent references that cannot be resolved by an implementation
|
|
of this API will not be added to this list. Implementations of this
|
|
API can only populate Route status for the Gateways/parent resources
|
|
they are responsible for. \n A maximum of 32 Gateways will be represented
|
|
in this list. An empty list means the route has not been attached
|
|
to any Gateway."
|
|
items:
|
|
description: RouteParentStatus describes the status of a route with
|
|
respect to an associated Parent.
|
|
properties:
|
|
conditions:
|
|
description: "Conditions describes the status of the route with
|
|
respect to the Gateway. Note that the route's availability
|
|
is also subject to the Gateway's own status conditions and
|
|
listener status. \n If the Route's ParentRef specifies an
|
|
existing Gateway that supports Routes of this kind AND that
|
|
Gateway's controller has sufficient access, then that Gateway's
|
|
controller MUST set the \"Accepted\" condition on the Route,
|
|
to indicate whether the route has been accepted or rejected
|
|
by the Gateway, and why. \n A Route MUST be considered \"Accepted\"
|
|
if at least one of the Route's rules is implemented by the
|
|
Gateway. \n There are a number of cases where the \"Accepted\"
|
|
condition may not be set due to lack of controller visibility,
|
|
that includes when: \n * The Route refers to a non-existent
|
|
parent. * The Route is of a type that the controller does
|
|
not support. * The Route is in a namespace the controller
|
|
does not have access to."
|
|
items:
|
|
description: "Condition contains details for one aspect of
|
|
the current state of this API Resource. --- This struct
|
|
is intended for direct use as an array at the field path
|
|
.status.conditions. For example, \n type FooStatus struct{
|
|
// Represents the observations of a foo's current state.
|
|
// Known .status.conditions.type are: \"Available\", \"Progressing\",
|
|
and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
|
|
// +listType=map // +listMapKey=type Conditions []metav1.Condition
|
|
`json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
|
|
protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields
|
|
}"
|
|
properties:
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the condition
|
|
transitioned from one status to another. This should
|
|
be when the underlying condition changed. If that is
|
|
not known, then using the time when the API field changed
|
|
is acceptable.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: message is a human readable message indicating
|
|
details about the transition. This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
observedGeneration:
|
|
description: observedGeneration represents the .metadata.generation
|
|
that the condition was set based upon. For instance,
|
|
if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration
|
|
is 9, the condition is out of date with respect to the
|
|
current state of the instance.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last transition.
|
|
Producers of specific condition types may define expected
|
|
values and meanings for this field, and whether the
|
|
values are considered a guaranteed API. The value should
|
|
be a CamelCase string. This field may not be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False,
|
|
Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
--- Many .condition.type values are consistent across
|
|
resources like Available, but because arbitrary conditions
|
|
can be useful (see .node.status.conditions), the ability
|
|
to deconflict is important. The regex it matches is
|
|
(dns1123SubdomainFmt/)?(qualifiedNameFmt)
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
maxItems: 8
|
|
minItems: 1
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
controllerName:
|
|
description: "ControllerName is a domain/path string that indicates
|
|
the name of the controller that wrote this status. This corresponds
|
|
with the controllerName field on GatewayClass. \n Example:
|
|
\"example.net/gateway-controller\". \n The format of this
|
|
field is DOMAIN \"/\" PATH, where DOMAIN and PATH are valid
|
|
Kubernetes names (https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names).
|
|
\n Controllers MUST populate this field when writing status.
|
|
Controllers should ensure that entries to status populated
|
|
with their ControllerName are cleaned up when they are no
|
|
longer necessary."
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\/[A-Za-z0-9\/\-._~%!$&'()*+,;=:]+$
|
|
type: string
|
|
parentRef:
|
|
description: ParentRef corresponds with a ParentRef in the spec
|
|
that this RouteParentStatus struct describes the status of.
|
|
properties:
|
|
group:
|
|
default: gateway.networking.k8s.io
|
|
description: "Group is the group of the referent. When unspecified,
|
|
\"gateway.networking.k8s.io\" is inferred. To set the
|
|
core API group (such as for a \"Service\" kind referent),
|
|
Group must be explicitly set to \"\" (empty string). \n
|
|
Support: Core"
|
|
maxLength: 253
|
|
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
kind:
|
|
default: Gateway
|
|
description: "Kind is kind of the referent. \n Support:
|
|
Core (Gateway) \n Support: Implementation-specific (Other
|
|
Resources)"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
|
type: string
|
|
name:
|
|
description: "Name is the name of the referent. \n Support:
|
|
Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
type: string
|
|
namespace:
|
|
description: "Namespace is the namespace of the referent.
|
|
When unspecified, this refers to the local namespace of
|
|
the Route. \n Note that there are specific rules for ParentRefs
|
|
which cross namespace boundaries. Cross-namespace references
|
|
are only valid if they are explicitly allowed by something
|
|
in the namespace they are referring to. For example: Gateway
|
|
has the AllowedRoutes field, and ReferenceGrant provides
|
|
a generic way to enable any other kind of cross-namespace
|
|
reference. \n Support: Core"
|
|
maxLength: 63
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$
|
|
type: string
|
|
port:
|
|
description: "Port is the network port this Route targets.
|
|
It can be interpreted differently based on the type of
|
|
parent resource. \n When the parent resource is a Gateway,
|
|
this targets all listeners listening on the specified
|
|
port that also support this kind of Route(and select this
|
|
Route). It's not recommended to set `Port` unless the
|
|
networking behaviors specified in a Route must apply to
|
|
a specific port as opposed to a listener(s) whose port(s)
|
|
may be changed. When both Port and SectionName are specified,
|
|
the name and port of the selected listener must match
|
|
both specified values. \n Implementations MAY choose to
|
|
support other parent resources. Implementations supporting
|
|
other types of parent resources MUST clearly document
|
|
how/if Port is interpreted. \n For the purpose of status,
|
|
an attachment is considered successful as long as the
|
|
parent resource accepts it partially. For example, Gateway
|
|
listeners can restrict which Routes can attach to them
|
|
by Route kind, namespace, or hostname. If 1 of 2 Gateway
|
|
listeners accept attachment from the referencing Route,
|
|
the Route MUST be considered successfully attached. If
|
|
no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Extended \n <gateway:experimental>"
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
sectionName:
|
|
description: "SectionName is the name of a section within
|
|
the target resource. In the following resources, SectionName
|
|
is interpreted as the following: \n * Gateway: Listener
|
|
Name. When both Port (experimental) and SectionName are
|
|
specified, the name and port of the selected listener
|
|
must match both specified values. \n Implementations MAY
|
|
choose to support attaching Routes to other resources.
|
|
If that is the case, they MUST clearly document how SectionName
|
|
is interpreted. \n When unspecified (empty string), this
|
|
will reference the entire resource. For the purpose of
|
|
status, an attachment is considered successful if at least
|
|
one section in the parent resource accepts it. For example,
|
|
Gateway listeners can restrict which Routes can attach
|
|
to them by Route kind, namespace, or hostname. If 1 of
|
|
2 Gateway listeners accept attachment from the referencing
|
|
Route, the Route MUST be considered successfully attached.
|
|
If no Gateway listeners accept attachment from this Route,
|
|
the Route MUST be considered detached from the Gateway.
|
|
\n Support: Core"
|
|
maxLength: 253
|
|
minLength: 1
|
|
pattern: ^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
|
type: string
|
|
required:
|
|
- name
|
|
type: object
|
|
required:
|
|
- controllerName
|
|
- parentRef
|
|
type: object
|
|
maxItems: 32
|
|
type: array
|
|
required:
|
|
- parents
|
|
type: object
|
|
required:
|
|
- spec
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
status:
|
|
acceptedNames:
|
|
kind: ""
|
|
plural: ""
|
|
conditions: null
|
|
storedVersions: null
|
|
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: externalworkloads.workload.linkerd.io
|
|
annotations:
|
|
linkerd.io/created-by: linkerd/cli edge-24.11.3
|
|
labels:
|
|
helm.sh/chart: linkerd-crds-0.0.0-undefined
|
|
linkerd.io/control-plane-ns: linkerd
|
|
spec:
|
|
group: workload.linkerd.io
|
|
names:
|
|
categories:
|
|
- external
|
|
kind: ExternalWorkload
|
|
listKind: ExternalWorkloadList
|
|
plural: externalworkloads
|
|
singular: externalworkload
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1alpha1
|
|
served: true
|
|
storage: false
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: >-
|
|
An ExternalWorkload describes a single workload (i.e. a deployable unit) external
|
|
to the cluster that should be enrolled in the mesh.
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
apiVerson:
|
|
type: string
|
|
kind:
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
properties:
|
|
meshTls:
|
|
description: meshTls describes TLS settings associated with an
|
|
external workload.
|
|
properties:
|
|
identity:
|
|
type: string
|
|
description: identity of the workload. Corresponds to the
|
|
identity used in the workload's certificate. It is used
|
|
by peers to perform verification in the mTLS handshake.
|
|
minLength: 1
|
|
maxLength: 253
|
|
serverName:
|
|
type: string
|
|
description: serverName is the name of the workload in DNS
|
|
format. It is used by the workload to terminate TLS using
|
|
SNI.
|
|
minLength: 1
|
|
maxLength: 253
|
|
type: object
|
|
required:
|
|
- identity
|
|
- serverName
|
|
ports:
|
|
type: array
|
|
description: ports describes a list of ports exposed by the
|
|
workload
|
|
items:
|
|
properties:
|
|
name:
|
|
type: string
|
|
description: name must be an IANA_SVC_NAME and unique
|
|
within the ports set. Each named port can be referred
|
|
to by services.
|
|
port:
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
protocol:
|
|
description: protocol exposed by the port. Must be UDP or
|
|
TCP. Defaults to TCP.
|
|
type: string
|
|
default: "TCP"
|
|
type: object
|
|
required:
|
|
- port
|
|
workloadIPs:
|
|
type: array
|
|
description: workloadIPs contains a list of IP addresses that
|
|
can be used to send traffic to the workload.
|
|
items:
|
|
type: object
|
|
properties:
|
|
ip:
|
|
type: string
|
|
# TODO: relax this in the future when ipv6 is supported
|
|
# an external workload (like a pod) should only
|
|
# support 2 interfaces
|
|
maxItems: 1
|
|
type: object
|
|
required:
|
|
- meshTls
|
|
status:
|
|
type: object
|
|
properties:
|
|
conditions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
properties:
|
|
lastProbeTime:
|
|
description: lastProbeTime is the last time the
|
|
healthcheck endpoint was probed.
|
|
format: date-time
|
|
type: string
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the
|
|
condition transitioned from one status to another.
|
|
format: date-time
|
|
type: string
|
|
status:
|
|
description: status of the condition (one of True, False, Unknown)
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of the condition in CamelCase or in
|
|
foo.example.com/CamelCase.
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last
|
|
transition. Producers of specific condition types may
|
|
define expected values and meanings for this field, and
|
|
whether the values are considered a guaranteed API. The
|
|
value should be a CamelCase string. This field may not
|
|
be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
message:
|
|
description: message is a human readable message
|
|
indicating details about the transition. This may be an
|
|
empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
required:
|
|
- status
|
|
- type
|
|
additionalPrinterColumns:
|
|
- jsonPath: .spec.meshTls.identity
|
|
name: Identity
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|
|
- name: v1beta1
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: >-
|
|
An ExternalWorkload describes a single workload (i.e. a deployable unit) external
|
|
to the cluster that should be enrolled in the mesh.
|
|
type: object
|
|
required: [spec]
|
|
properties:
|
|
apiVerson:
|
|
type: string
|
|
kind:
|
|
type: string
|
|
metadata:
|
|
type: object
|
|
spec:
|
|
properties:
|
|
meshTLS:
|
|
description: meshTLS describes TLS settings associated with an
|
|
external workload.
|
|
properties:
|
|
identity:
|
|
type: string
|
|
description: identity of the workload. Corresponds to the
|
|
identity used in the workload's certificate. It is used
|
|
by peers to perform verification in the mTLS handshake.
|
|
minLength: 1
|
|
maxLength: 253
|
|
serverName:
|
|
type: string
|
|
description: serverName is the name of the workload in DNS
|
|
format. It is used by the workload to terminate TLS using
|
|
SNI.
|
|
minLength: 1
|
|
maxLength: 253
|
|
type: object
|
|
required:
|
|
- identity
|
|
- serverName
|
|
ports:
|
|
type: array
|
|
description: ports describes a list of ports exposed by the
|
|
workload
|
|
items:
|
|
properties:
|
|
name:
|
|
type: string
|
|
description: name must be an IANA_SVC_NAME and unique
|
|
within the ports set. Each named port can be referred
|
|
to by services.
|
|
port:
|
|
format: int32
|
|
maximum: 65535
|
|
minimum: 1
|
|
type: integer
|
|
protocol:
|
|
description: protocol exposed by the port. Must be UDP or
|
|
TCP. Defaults to TCP.
|
|
type: string
|
|
default: "TCP"
|
|
type: object
|
|
required:
|
|
- port
|
|
workloadIPs:
|
|
type: array
|
|
description: workloadIPs contains a list of IP addresses that
|
|
can be used to send traffic to the workload. This field may
|
|
hold a maximum of two entries. If one entry, it can be an
|
|
IPv4 or IPv6 address; if two entries it should contain one
|
|
IPv4 address and one IPv6 address.
|
|
items:
|
|
type: object
|
|
properties:
|
|
ip:
|
|
type: string
|
|
maxItems: 2
|
|
type: object
|
|
required:
|
|
- meshTLS
|
|
status:
|
|
type: object
|
|
properties:
|
|
conditions:
|
|
type: array
|
|
items:
|
|
type: object
|
|
properties:
|
|
lastProbeTime:
|
|
description: lastProbeTime is the last time the
|
|
healthcheck endpoint was probed.
|
|
format: date-time
|
|
type: string
|
|
lastTransitionTime:
|
|
description: lastTransitionTime is the last time the
|
|
condition transitioned from one status to another.
|
|
format: date-time
|
|
type: string
|
|
status:
|
|
description: status of the condition (one of True, False, Unknown)
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of the condition in CamelCase or in
|
|
foo.example.com/CamelCase.
|
|
maxLength: 316
|
|
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
|
type: string
|
|
reason:
|
|
description: reason contains a programmatic identifier
|
|
indicating the reason for the condition's last
|
|
transition. Producers of specific condition types may
|
|
define expected values and meanings for this field, and
|
|
whether the values are considered a guaranteed API. The
|
|
value should be a CamelCase string. This field may not
|
|
be empty.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
message:
|
|
description: message is a human readable message
|
|
indicating details about the transition. This may be an
|
|
empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
required:
|
|
- status
|
|
- type
|
|
additionalPrinterColumns:
|
|
- jsonPath: .spec.meshTLS.identity
|
|
name: Identity
|
|
type: string
|
|
- jsonPath: .metadata.creationTimestamp
|
|
name: Age
|
|
type: date
|