kube-prometheus: add RBAC roles for kube-state-metrics

manifests/exporters/kube-state-metrics-cluster-role-binding.yaml

+apiVersion: rbac.authorization.k8s.io/v1alpha1
+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

manifests/exporters/kube-state-metrics-cluster-role.yaml

+apiVersion: rbac.authorization.k8s.io/v1alpha1
+kind: ClusterRole
+metadata:
+  name: kube-state-metrics
+rules:
+- apiGroups: [""]
+  resources:
+  - nodes
+  - pods
+  - resourcequotas
+  verbs: ["list", "watch"]
+- apiGroups: ["extensions"]
+  resources:
+  - daemonsets
+  - deployments
+  - replicasets
+  verbs: ["list", "watch"]

manifests/exporters/kube-state-metrics-deployment.yaml

@@ -9,6 +9,7 @@ spec:
       labels:
         app: kube-state-metrics
     spec:
+      serviceAccountName: kube-state-metrics
       containers:
       - name: kube-state-metrics
         image: gcr.io/google_containers/kube-state-metrics:v0.4.1

manifests/exporters/kube-state-metrics-service-account.yaml

+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: kube-state-metrics