add some kube-state-metrics related yaml files

inputs/kube_state_metrics/kube-state-metrics-deploy.yaml

@@ -0,0 +1,21 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: kube-state-metrics
+  namespace: kube-system
+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: quay.io/coreos/kube-state-metrics:v1.9.0
+        ports:
+        - containerPort: 8080

inputs/kube_state_metrics/kube-state-metrics-rbac.yaml

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+---
+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:
+  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

inputs/kube_state_metrics/kube-state-metrics-svc.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    prometheus.io/scrape: 'true'
+    prometheus.io/port: '8080'
+  name: kube-state-metrics
+  namespace: kube-system
+  labels:
+    app: kube-state-metrics
+spec:
+  ports:
+  - name: kube-state-metrics
+    port: 8080
+    protocol: TCP
+  selector:
+    app: kube-state-metrics