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Change Expose Command's port operation to no required

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This commit is contained in:
feihujiang
2015-09-10 15:17:43 +08:00
parent bfc60709b1
commit 714a042ce4
3 changed files with 3 additions and 5 deletions
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3
pkg/kubectl/cmd/expose.go
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@@ -57,7 +57,7 @@ func NewCmdExposeService(f *cmdutil.Factory, out io.Writer) *cobra.Command {
options := &ExposeOptions{}
cmd := &cobra.Command{
Use: "expose (-f FILENAME | TYPE NAME) --port=port [--protocol=TCP|UDP] [--target-port=number-or-name] [--name=name] [----external-ip=external-ip-of-service] [--type=type]",
Use: "expose (-f FILENAME | TYPE NAME) [--port=port] [--protocol=TCP|UDP] [--target-port=number-or-name] [--name=name] [----external-ip=external-ip-of-service] [--type=type]",
Short: "Take a replicated application and expose it as Kubernetes Service",
Long: expose_long,
Example: expose_example,
@@ -70,7 +70,6 @@ func NewCmdExposeService(f *cmdutil.Factory, out io.Writer) *cobra.Command {
cmd.Flags().String("generator", "service/v2", "The name of the API generator to use. There are 2 generators: 'service/v1' and 'service/v2'. The only difference between them is that service port in v1 is named 'default', while it is left unnamed in v2. Default is 'service/v2'.")
cmd.Flags().String("protocol", "TCP", "The network protocol for the service to be created. Default is 'tcp'.")
cmd.Flags().Int("port", -1, "The port that the service should serve on. Copied from the resource being exposed, if unspecified")
cmd.MarkFlagRequired("port")
cmd.Flags().String("type", "", "Type for this service: ClusterIP, NodePort, or LoadBalancer. Default is 'ClusterIP'.")
// TODO: remove create-external-load-balancer in code on or after Aug 25, 2016.
cmd.Flags().Bool("create-external-load-balancer", false, "If true, create an external load balancer for this service (trumped by --type). Implementation is cloud provider dependent. Default is 'false'.")