---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: metrics-server-exporter
  namespace: monitoring
  labels:
    k8s-app: metrics-server-exporter
rules:
- apiGroups: ["metrics.k8s.io"]
  resources: ["*"]
  verbs: ["*"]
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: metrics-server-exporter
  namespace: monitoring
  labels:
    k8s-app: metrics-server-exporter
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: metrics-server-exporter
  namespace: monitoring
subjects:
- kind: ServiceAccount
  name: metrics-server-exporter
  namespace: monitoring
roleRef:
  kind: ClusterRole
  name: metrics-server-exporter
  apiGroup: rbac.authorization.k8s.io
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: metrics-server-exporter
  namespace: monitoring
  labels:
    k8s-app: metrics-server-exporter
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s-app: metrics-server-exporter
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
    type: RollingUpdate
  template:
    metadata:
      labels:
        k8s-app: metrics-server-exporter
    spec:
      serviceAccountName: metrics-server-exporter
      containers:
      - name: metrics-server-exporter
        image: harbor.uenpay.com/base/metrics-server-exporter:v0.0.7
#        image: docker.v2.aispeech.com/aispeech/metrics-server-exporter:20220523
#        image: vivareal/metrics-server-exporter:v0.0.7
#        image: docker.v2.aispeech.com/aispeech/metrics-server-exporter:v0.0.7
#        image: registry.cn-hangzhou.aliyuncs.com/zhengyu1992/metrics-server-exporter:v0.0.7
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 8000
          protocol: TCP
        livenessProbe:
          failureThreshold: 3
          httpGet:
            path: /metrics
            port: 8000
            scheme: HTTP
          initialDelaySeconds: 30
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 30
        readinessProbe:
          failureThreshold: 3
          httpGet:
            path: /metrics
            port: 8000
            scheme: HTTP
          initialDelaySeconds: 5
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 10
        resources:
            requests:
              memory: 150Mi
              cpu: 100m
            limits:
              memory: 300Mi
              cpu: 300m
      restartPolicy: Always
      nodeSelector:
        kubernetes.io/os: linux
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    prometheus.io/path: /metrics
    prometheus.io/port: "8000"
    prometheus.io/scrape: "true"
  name: metrics-server-exporter
  namespace: monitoring
  labels:
    k8s-app: metrics-server-exporter
spec:
  ports:
  - port: 9104
    protocol: TCP
    targetPort: 8000
    name: metrics
  selector:
    k8s-app: metrics-server-exporter
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: metrics-server-exporter
  namespace: monitoring
spec:
  endpoints:
  - interval: 15s
    path: /metrics
    port: metrics
    relabelings:
    - action: labeldrop
      regex: (container|pod|service|endpoint|namespace)
  selector:
    matchLabels:
      k8s-app: metrics-server-exporter