Revert "remove second CA used for kubelet auth in favor of webhook auth"

cluster/addons/rbac/apiserver-node-proxy-binding.yaml

@@ -1,14 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: apiserver-node-proxy
-  labels:
-    kubernetes.io/cluster-service: "true"
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: node-proxy
-subjects:
-- apiVersion: rbac/v1beta1
-  kind: User
-  name: kube-apiserver

cluster/addons/rbac/node-proxy-role.yaml

@@ -1,23 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: node-proxy
-  labels:
-    kubernetes.io/cluster-service: "true"
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - nodes/proxy
-  verbs:
-  - create
-  - get
-- apiGroups:
-  - ""
-  resources:
-  - nodes/log
-  - nodes/stats
-  - nodes/metrics
-  - nodes/spec
-  verbs:
-  - get