Merge pull request kubernetes#10913 from feihujiang/fixSmallNitsForPo…

…rtForwardCommand Fix small nits for kubectl port-forward command
lavalamp · Jul 13, 2015 · 2d8c9d6 · 2d8c9d6
2 parents 7e2d07c + eca0ae0
commit 2d8c9d6
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diff --git a/docs/kubectl_port-forward.md b/docs/kubectl_port-forward.md
@@ -22,7 +22,7 @@ Forward one or more local ports to a pod.
 Forward one or more local ports to a pod.
 
 ```
-kubectl port-forward -p POD [LOCAL_PORT:]REMOTE_PORT [...[LOCAL_PORT_N:]REMOTE_PORT_N]
+kubectl port-forward -p POD_NAME [LOCAL_PORT:]REMOTE_PORT [...[LOCAL_PORT_N:]REMOTE_PORT_N]
 ```
 
 ### Examples
@@ -81,6 +81,6 @@ $ kubectl port-forward -p mypod 0:5000
 ### SEE ALSO
 * [kubectl](kubectl.md)	 - kubectl controls the Kubernetes cluster manager
 
-###### Auto generated by spf13/cobra at 2015-05-21 10:33:11.187520496 +0000 UTC
+###### Auto generated by spf13/cobra at 2015-07-08 07:53:42.570511034 +0000 UTC
 
 [![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/docs/kubectl_port-forward.md?pixel)]()
diff --git a/pkg/kubectl/cmd/portforward.go b/pkg/kubectl/cmd/portforward.go
@@ -45,7 +45,7 @@ $ kubectl port-forward -p mypod 0:5000`
 
 func NewCmdPortForward(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:     "port-forward -p POD [LOCAL_PORT:]REMOTE_PORT [...[LOCAL_PORT_N:]REMOTE_PORT_N]",
+		Use:     "port-forward -p POD_NAME [LOCAL_PORT:]REMOTE_PORT [...[LOCAL_PORT_N:]REMOTE_PORT_N]",
 		Short:   "Forward one or more local ports to a pod.",
 		Long:    "Forward one or more local ports to a pod.",
 		Example: portforward_example,
@@ -77,7 +77,7 @@ func (*defaultPortForwarder) ForwardPorts(req *client.Request, config *client.Co
 func RunPortForward(f *cmdutil.Factory, cmd *cobra.Command, args []string, fw portForwarder) error {
 	podName := cmdutil.GetFlagString(cmd, "pod")
 	if len(podName) == 0 {
-		return cmdutil.UsageError(cmd, "POD is required for exec")
+		return cmdutil.UsageError(cmd, "POD_NAME is required for port-forward")
 	}
 	if len(args) < 1 {
 		return cmdutil.UsageError(cmd, "at least 1 PORT is required for port-forward")