Merge pull request #9516 from caesarxuchao/cluster-dns-AND-downward-api-v1

examples/cluster-dns/dns-backend-rc.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: ReplicationController
 metadata:
   name: dns-backend
@@ -19,4 +19,3 @@ spec:
           ports:
             - name: backend-port
               containerPort: 8000
-              protocol: tcp

examples/cluster-dns/dns-backend-service.yaml

 kind: Service
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: dns-backend
 spec:

examples/cluster-dns/dns-frontend-pod.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: Pod
 metadata:
   name: dns-frontend

examples/cluster-dns/namespace-dev.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: Namespace
 metadata:
   name: "development"

examples/cluster-dns/namespace-prod.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: Namespace
 metadata:
   name: "production"

examples/downward-api/README.md

@@ -27,7 +27,7 @@ This pod runs the `env` command in a container that consumes the downward API.
 through the pod logs to see that the pod was injected with the correct values:
 
 ```shell
-$ kubectl log dapi-test-pod | grep POD_
+$ kubectl logs dapi-test-pod | grep POD_
 2015-04-30T20:22:18.568024817Z POD_NAME=dapi-test-pod
 2015-04-30T20:22:18.568087688Z POD_NAMESPACE=default
 ```

examples/downward-api/dapi-pod.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: Pod
 metadata:
   name: dapi-test-pod