apiVersion: v1
kind: Namespace
metadata:
  name: monitoring
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: kube-state-metrics
  namespace: monitoring
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: kube-state-metrics
rules:
- apiGroups: [""]
  resources: ["configmaps","secrets","nodes","pods","services","resourcequotas","replicationcontrollers","limitranges","persistentvolumeclaims","persistentvolumes","namespaces","endpoints"]
  verbs: ["list","watch"]
- apiGroups: ["apps"]
  resources: ["statefulsets","daemonsets","deployments","replicasets"]
  verbs: ["list","watch"]
- apiGroups: ["batch"]
  resources: ["cronjobs","jobs"]
  verbs: ["list","watch"]
- apiGroups: ["autoscaling"]
  resources: ["horizontalpodautoscalers"]
  verbs: ["list","watch"]
- apiGroups: ["storage.k8s.io"]
  resources: ["storageclasses"]
  verbs: ["list","watch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kube-state-metrics
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kube-state-metrics
subjects:
- kind: ServiceAccount
  name: kube-state-metrics
  namespace: monitoring
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: kube-state-metrics
  namespace: monitoring
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kube-state-metrics
  template:
    metadata:
      labels:
        app: kube-state-metrics
    spec:
      serviceAccountName: kube-state-metrics
      containers:
      - name: kube-state-metrics
        image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.13.0
        ports:
        - containerPort: 8080
          name: metrics
        resources:
          limits:
            cpu: 100m
            memory: 128Mi
          requests:
            cpu: 20m
            memory: 32Mi
---
apiVersion: v1
kind: Service
metadata:
  name: kube-state-metrics
  namespace: monitoring
spec:
  type: NodePort
  selector:
    app: kube-state-metrics
  ports:
  - port: 8080
    targetPort: 8080
    nodePort: 30900