Remove redundant settings in deploy configs (#4239)

* Remove redundant settings in deploy configs
* ClusterRoleBinding is cluster scoped, not bound to a namespace
* Secret kubernetes-dashboard-certs is not used when --auto-generate-certificates not set

* keep dashboard access to kubernetes-dashboard-certs secret

aio/deploy/alternative.yaml

@@ -45,17 +45,6 @@ spec:
 
 ---
 
-apiVersion: v1
-kind: Secret
-metadata:
-  labels:
-    k8s-app: kubernetes-dashboard
-  name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard
-type: Opaque
-
----
-
 apiVersion: v1
 kind: Secret
 metadata:
@@ -156,7 +145,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

aio/deploy/alternative/03_dashboard-secret.yaml

@@ -12,17 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: v1
-kind: Secret
-metadata:
-  labels:
-    k8s-app: kubernetes-dashboard
-  name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard
-type: Opaque
-
----
-
 apiVersion: v1
 kind: Secret
 metadata:

aio/deploy/alternative/05_dashboard-rbac.yaml

@@ -78,7 +78,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

aio/deploy/head.yaml

@@ -45,17 +45,6 @@ spec:
 
 ---
 
-apiVersion: v1
-kind: Secret
-metadata:
-  labels:
-    k8s-app: kubernetes-dashboard-head
-  name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard-head
-type: Opaque
-
----
-
 apiVersion: v1
 kind: Secret
 metadata:
@@ -156,7 +145,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard-head
-  namespace: kubernetes-dashboard-head
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

aio/deploy/head/03_dashboard-secret.yaml

@@ -12,17 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: v1
-kind: Secret
-metadata:
-  labels:
-    k8s-app: kubernetes-dashboard-head
-  name: kubernetes-dashboard-certs
-  namespace: kubernetes-dashboard-head
-type: Opaque
-
----
-
 apiVersion: v1
 kind: Secret
 metadata:

aio/deploy/head/05_dashboard-rbac.yaml

@@ -78,7 +78,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard-head
-  namespace: kubernetes-dashboard-head
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

aio/deploy/recommended.yaml

@@ -156,7 +156,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole

aio/deploy/recommended/05_dashboard-rbac.yaml

@@ -78,7 +78,6 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: kubernetes-dashboard
-  namespace: kubernetes-dashboard
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole