prometheus operator video files

kubernetes/deployments/deployment.yaml

@@ -26,12 +26,12 @@ spec:
         imagePullPolicy: Always
         ports:
         - containerPort: 5000
-        livenessProbe:
-          httpGet:
-            path: /status
-            port: 5000
-          initialDelaySeconds: 3
-          periodSeconds: 3
+        # livenessProbe:
+        #   httpGet:
+        #     path: /status
+        #     port: 5000
+        #   initialDelaySeconds: 3
+        #   periodSeconds: 3
         resources:
           requests:
             memory: "64Mi"

kubernetes/services/service.yaml

@@ -2,10 +2,14 @@ apiVersion: v1
 kind: Service
 metadata:
   name: example-service
+  labels:
+    app: example-app
 spec:
+  type: LoadBalancer
   selector:
     app: example-app
   ports:
     - protocol: TCP
+      name: http
       port: 80
       targetPort: 5000

prometheus-monitoring/kubernetes/1.14.8/prometheus-standalone/apps.service-monitor.yaml

@@ -0,0 +1,18 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: apps
+  labels:
+    prometheus: prometheus-standalone
+    k8s-app: apps
+spec:
+  jobLabel: apps
+  selector:
+    matchLabels:
+      app: example-app
+  namespaceSelector:
+    matchNames:
+    - apps
+  endpoints:
+  - port: http
+    interval: 30s

prometheus-monitoring/kubernetes/1.14.8/prometheus-standalone/cluster-role-binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: prometheus-standalone
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: prometheus-standalone
+subjects:
+- kind: ServiceAccount
+  name: prometheus-standalone
+  namespace: apps

prometheus-monitoring/kubernetes/1.14.8/prometheus-standalone/cluster-role.yaml

@@ -0,0 +1,17 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: prometheus-standalone
+rules:
+- apiGroups: [""]
+  resources:
+  - services
+  - endpoints
+  - pods
+  verbs: ["get", "list", "watch"]
+- apiGroups: [""]
+  resources:
+  - configmaps
+  verbs: ["get"]
+- nonResourceURLs: ["/metrics"]
+  verbs: ["get"]

prometheus-monitoring/kubernetes/1.14.8/prometheus-standalone/prometheus.yaml

@@ -0,0 +1,33 @@
+apiVersion: monitoring.coreos.com/v1
+kind: Prometheus
+metadata:
+  name: prometheus-standalone
+  labels:
+    prometheus: k8s
+spec:
+  externalLabels:
+    cluster: docker-desktop
+  replicas: 1
+  version: v2.13.1
+  serviceAccountName: prometheus-standalone
+  serviceMonitorSelector:
+    matchExpressions:
+    - key: k8s-app
+      operator: In
+      values:
+      - apps
+  #     - kube-state-metrics
+  #     - apiserver
+  #     - kubelet
+  # ruleSelector:
+  #   matchLabels:
+  #     role: alert-rules
+  #     prometheus: k8s
+  # resources:
+  #   requests:
+  #     memory: 400Mi
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: prometheus-standalone