statefulset.yaml

apiVersion: apps/v1
kind: StatefulSet
metadata:
  labels:
    app.kubernetes.io/component: exporter
    app.kubernetes.io/name: kube-state-metrics
    app.kubernetes.io/version: 2.14.0
  name: kube-state-metrics
  namespace: kube-system
spec:
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: kube-state-metrics
  serviceName: kube-state-metrics
  template:
    metadata:
      labels:
        app.kubernetes.io/component: exporter
        app.kubernetes.io/name: kube-state-metrics
        app.kubernetes.io/version: 2.14.0
    spec:
      automountServiceAccountToken: true
      containers:
      - args:
        - --pod=$(POD_NAME)
        - --pod-namespace=$(POD_NAMESPACE)
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.14.0
        livenessProbe:
          httpGet:
            path: /livez
            port: http-metrics
          initialDelaySeconds: 5
          timeoutSeconds: 5
        name: kube-state-metrics
        ports:
        - containerPort: 8080
          name: http-metrics
        - containerPort: 8081
          name: telemetry
        readinessProbe:
          httpGet:
            path: /readyz
            port: telemetry
          initialDelaySeconds: 5
          timeoutSeconds: 5
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop:
            - ALL
          readOnlyRootFilesystem: true
          runAsNonRoot: true
          runAsUser: 65534
          seccompProfile:
            type: RuntimeDefault
      nodeSelector:
        kubernetes.io/os: linux
      serviceAccountName: kube-state-metrics