kube-state-metrics.yaml

kube-state-metrics.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: kube-state-metrics
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: kube-state-metrics
rules:
- apiGroups:
  - ""
  resources:
  - nodes
  - pods
  - services
  - resourcequotas
  - replicationcontrollers
  - limitranges
  - persistentvolumeclaims
  - persistentvolumes
  - namespaces
  - endpoints
  verbs:
  - list
  - watch
- apiGroups:
  - extensions
  resources:
  - daemonsets
  - deployments
  - replicasets
  verbs:
  - list
  - watch
- apiGroups:
  - apps
  resources:
  - statefulsets
  verbs:
  - list
  - watch
- apiGroups:
  - batch
  resources:
  - cronjobs
  - jobs
  verbs:
  - list
  - watch
- apiGroups:
  - autoscaling
  resources:
  - horizontalpodautoscalers
  verbs:
  - list
  - watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  labels:
    app.kubernetes.io/name: kube-state-metrics
    app.kubernetes.io/version: 1.4.0
  name: kube-state-metrics
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kube-state-metrics
subjects:
- kind: ServiceAccount
  name: kube-state-metrics
  namespace: kube-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    k8s-app: kube-state-metrics
  name: kube-state-metrics
  namespace: kube-system
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s-app: kube-state-metrics
  template:
    metadata:
      labels:
        k8s-app: kube-state-metrics
    spec:
      containers:
      - image: k8s.gcr.io/kube-state-metrics:v1.9.0
        imagePullPolicy: IfNotPresent
        name: kube-state-metrics
        ports:
        - containerPort: 8080
          name: http-metrics
          protocol: TCP
        readinessProbe:
          failureThreshold: 3
          httpGet:
            path: /healthz
            port: 8080
            scheme: HTTP
          initialDelaySeconds: 5
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 5
        resources:
          limits:
            cpu: 133m
            memory: 166Mi
          requests:
            cpu: 133m
            memory: 166Mi
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
      - command:
        - /pod_nanny
        - --container=kube-state-metrics
        - --cpu=100m
        - --extra-cpu=1m
        - --memory=100Mi
        - --extra-memory=2Mi
        - --threshold=5
        - --deployment=kube-state-metrics
        env:
        - name: MY_POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: MY_POD_NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: k8s.gcr.io/addon-resizer:1.0
        imagePullPolicy: IfNotPresent
        name: addon-resizer
        resources:
          limits:
            cpu: 100m
            memory: 30Mi
          requests:
            cpu: 100m
            memory: 30Mi
      serviceAccount: kube-state-metrics
      serviceAccountName: kube-state-metrics
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/path: '/metrics'
    prometheus.io/port: '8080'
  labels:
    k8s-app: kube-state-metrics
  name: kube-state-metrics
  namespace: kube-system
spec:
  ports:
  - name: http-metrics
    port: 8080
    protocol: TCP
    targetPort: http-metrics
  selector:
    k8s-app: kube-state-metrics
  type: ClusterIP