Marko Oldenburg
8e15b8630d
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In the Chart.yaml, the version has been updated from 0.1.6 to 0.1.7 to reflect the new changes made in the deployment configuration. The deployment.yaml has modified the update strategy from 'RollingUpdate' to 'Recreate'. This change was necessary to ensure that the application is completely rebuilt from scratch instead of being updated in place, which may help avoid issues during deployment where existing pods could interfere with new pods. No breaking changes were introduced, but it is important to note that this may lead to downtime during deployments since all pods will be terminated before new ones are created.
89 lines
4.0 KiB
YAML
89 lines
4.0 KiB
YAML
# deployment.yaml
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# Definiert das Kubernetes Deployment für die Paperless AI Anwendung.
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# Ein Deployment verwaltet die Erstellung und Skalierung von Pods.
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ include "paperless-ai.fullname" . }} # Der Name des Deployments, generiert mit dem fullname-Template.
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labels:
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{{- include "paperless-ai.labels" . | nindent 4 }} # Allgemeine Labels für das Deployment.
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spec:
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{{- if not .Values.autoscaling.enabled }}
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replicas: {{ .Values.replicaCount }} # Anzahl der gewünschten Pod-Replikate, wenn Autoscaling deaktiviert ist.
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{{- end }}
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strategy:
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type: Recreate
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selector:
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matchLabels:
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{{- include "paperless-ai.selectorLabels" . | nindent 6 }} # Selector, um die Pods zu finden, die zu diesem Deployment gehören.
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template:
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metadata:
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{{- with .Values.podAnnotations }}
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annotations:
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{{- toYaml . | nindent 8 }} # Zusätzliche Anmerkungen für den Pod.
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{{- end }}
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labels:
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{{- include "paperless-ai.selectorLabels" . | nindent 8 }} # Labels für den Pod.
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spec:
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }} # Secrets für den Image-Pull, falls private Registries verwendet werden.
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{{- end }}
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serviceAccountName: {{ include "paperless-ai.serviceAccountName" . }} # Der zu verwendende Service Account.
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{{- if .Values.securityContext.enabled }}
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securityContext:
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{{- toYaml .Values.securityContext.pod | nindent 8 }} # Sicherheitskontext-Einstellungen für den gesamten Pod.
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{{- end }}
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containers:
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- name: {{ .Chart.Name }} # Name des Containers.
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{{- if .Values.securityContext.enabled }}
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securityContext:
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{{- toYaml .Values.securityContext.container | nindent 12 }} # Sicherheitskontext-Einstellungen für diesen Container.
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{{- end }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" # Das zu verwendende Image.
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imagePullPolicy: {{ .Values.image.pullPolicy }} # Die Image-Pull-Policy.
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ports:
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- name: http # Name des Ports.
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containerPort: {{ .Values.service.targetPort }} # Der Port, der im Container geöffnet ist.
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protocol: TCP # Das Protokoll des Ports.
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livenessProbe:
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{{- toYaml .Values.livenessProbe | nindent 12 }}
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readinessProbe:
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{{- toYaml .Values.readinessProbe | nindent 12 }}
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env:
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{{- range $key, $value := .Values.env }}
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- name: {{ $key }} # Name der Umgebungsvariable.
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value: {{ $value | quote }} # Wert der Umgebungsvariable.
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{{- end }}
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volumeMounts:
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- name: logs-dir
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mountPath: /app/logs
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{{- if .Values.persistence.enabled }}
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- name: paperless-ai-data # Name des Volumes, das gemountet werden soll.
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mountPath: /app/data # Der Pfad im Container, an dem das Volume gemountet wird.
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{{- end }}
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resources:
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{{- toYaml .Values.resources | nindent 12 }} # Ressourcenanforderungen und -limits für den Container.
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }} # Node-Selector-Regeln für die Pod-Platzierung.
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }} # Affinitätsregeln für die Pod-Platzierung.
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }} # Toleranzen für die Pod-Platzierung auf Tainted Nodes.
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{{- end }}
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volumes:
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- name: logs-dir
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emptyDir:
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sizeLimit: 100Mi
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{{- if .Values.persistence.enabled }}
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- name: paperless-ai-data # Definiert ein Volume mit dem Namen 'paperless-ai-data'.
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persistentVolumeClaim:
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claimName: {{ include "paperless-ai.fullname" . }}-data # Verweist auf den Persistent Volume Claim.
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{{- end }}
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