Merge pull request #5522 from fabioy/expose-label.fix

Add "--labels" option to the "expose" kubectl command.

docs/kubectl-expose.md

@@ -31,6 +31,7 @@ $ kubectl expose streamer --port=4100 --protocol=udp --service-name=video-stream
       --create-external-load-balancer=false: If true, create an external load balancer for this service. Implementation is cloud provider dependent. Default is 'false'.
       --dry-run=false: If true, only print the object that would be sent, without creating it.
       --generator="service/v1": The name of the API generator to use.  Default is 'service/v1'.
+  -l, --labels="": Labels to apply to the service created by this call.
       --no-headers=false: When using the default output, don't print headers.
   -o, --output="": Output format. One of: json|yaml|template|templatefile.
       --output-version="": Output the formatted object with the given version (default api-version).

docs/man/man1/kubectl-expose.1

@@ -37,6 +37,10 @@ as the selector for a new Service on the specified port.
 \fB\-\-generator\fP="service/v1"
     The name of the API generator to use.  Default is 'service/v1'.
 
+.PP
+\fB\-l\fP, \fB\-\-labels\fP=""
+    Labels to apply to the service created by this call.
+
 .PP
 \fB\-\-no\-headers\fP=false
     When using the default output, don't print headers.