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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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1
contrib/completions/bash/kubectl
View File

@ -781,7 +781,6 @@ _kubectl_expose()
flags+=("--type=")
must_have_one_flag=()
must_have_one_flag+=("--port=")
must_have_one_noun=()
}

4
docs/user-guide/kubectl/kubectl_expose.md
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@ -45,7 +45,7 @@ selector for a new Service on the specified port. If no labels are specified, th
re-use the labels from the resource it exposes.
```
kubectl 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]
kubectl 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]
```
### Examples
@ -121,7 +121,7 @@ $ kubectl expose rc streamer --port=4100 --protocol=udp --name=video-stream
* [kubectl](kubectl.md) - kubectl controls the Kubernetes cluster manager
###### Auto generated by spf13/cobra at 2015-09-10 18:53:03.159044239 +0000 UTC
###### Auto generated by spf13/cobra at 2015-09-11 03:36:48.458259032 +0000 UTC
<!-- BEGIN MUNGE: GENERATED_ANALYTICS -->
[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/docs/user-guide/kubectl/kubectl_expose.md?pixel)]()

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'.")