remove deprecated rbac rule

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/controller_policy.go

@@ -141,8 +141,6 @@ func init() {
 			rbac.NewRule("get", "update").Groups(extensionsGroup).Resources("replicationcontrollers/scale").RuleOrDie(),
 			rbac.NewRule("get", "update").Groups(extensionsGroup, appsGroup).Resources("deployments/scale", "replicasets/scale").RuleOrDie(),
 			rbac.NewRule("list").Groups(legacyGroup).Resources("pods").RuleOrDie(),
-			// TODO: Remove the root /proxy permission in 1.7; MetricsClient no longer requires root proxy access as of 1.6 (fixed in https://github.com/kubernetes/kubernetes/pull/39636)
-			rbac.NewRule("proxy").Groups(legacyGroup).Resources("services").Names("https:heapster:", "http:heapster:").RuleOrDie(),
 			// TODO: restrict this to the appropriate namespace
 			rbac.NewRule("get").Groups(legacyGroup).Resources("services/proxy").Names("https:heapster:", "http:heapster:").RuleOrDie(),
 			eventsRule(),

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/controller-roles.yaml

@@ -453,15 +453,6 @@ items:
     - pods
     verbs:
     - list
-  - apiGroups:
-    - ""
-    resourceNames:
-    - 'http:heapster:'
-    - 'https:heapster:'
-    resources:
-    - services
-    verbs:
-    - proxy
   - apiGroups:
     - ""
     resourceNames: