Add kubebuiler and types for secret groups

k8-operator/config/rbac/auth_proxy_client_clusterrole.yaml

@@ -0,0 +1,16 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: clusterrole
+    app.kubernetes.io/instance: metrics-reader
+    app.kubernetes.io/component: kube-rbac-proxy
+    app.kubernetes.io/created-by: k8-operator
+    app.kubernetes.io/part-of: k8-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: metrics-reader
+rules:
+- nonResourceURLs:
+  - "/metrics"
+  verbs:
+  - get