github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-13 11:25:19 +00:00
Code Issues Projects Releases Wiki Activity

flag value bindings for kubectl create/get/set commands

Browse Source
This commit is contained in:
Di Xu
2018-02-24 17:01:30 +08:00
parent 2f09876c44
commit 33b3fb9bed
11 changed files with 57 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
pkg/kubectl/cmd/set/set_env.go
View File

@@ -123,13 +123,21 @@ type EnvOptions struct {
UpdatePodSpecForObject func(obj runtime.Object, fn func(*v1.PodSpec) error) (bool, error)
}
// NewEnvOptions returns an EnvOptions indicating all containers in the selected
// pod templates are selected by default and allowing environment to be overwritten
func NewEnvOptions(in io.Reader, out, errout io.Writer) *EnvOptions {
return &EnvOptions{
Out: out,
Err: errout,
In: in,
ContainerSelector: "*",
Overwrite: true,
}
}
// NewCmdEnv implements the OpenShift cli env command
func NewCmdEnv(f cmdutil.Factory, in io.Reader, out, errout io.Writer) *cobra.Command {
options := &EnvOptions{
Out: out,
Err: errout,
In: in,
}
options := NewEnvOptions(in, out, errout)
cmd := &cobra.Command{
Use: "env RESOURCE/NAME KEY_1=VAL_1 ... KEY_N=VAL_N",
DisableFlagsInUseLine: true,
@@ -143,7 +151,7 @@ func NewCmdEnv(f cmdutil.Factory, in io.Reader, out, errout io.Writer) *cobra.Co
}
usage := "the resource to update the env"
cmdutil.AddFilenameOptionFlags(cmd, &options.FilenameOptions, usage)
cmd.Flags().StringVarP(&options.ContainerSelector, "containers", "c", "*", "The names of containers in the selected pod templates to change - may use wildcards")
cmd.Flags().StringVarP(&options.ContainerSelector, "containers", "c", options.ContainerSelector, "The names of containers in the selected pod templates to change - may use wildcards")
cmd.Flags().StringP("from", "", "", "The name of a resource from which to inject environment variables")
cmd.Flags().StringP("prefix", "", "", "Prefix to append to variable names")
cmd.Flags().StringArrayVarP(&options.EnvParams, "env", "e", options.EnvParams, "Specify a key-value pair for an environment variable to set into each container.")
@@ -152,7 +160,7 @@ func NewCmdEnv(f cmdutil.Factory, in io.Reader, out, errout io.Writer) *cobra.Co
cmd.Flags().StringVarP(&options.Selector, "selector", "l", options.Selector, "Selector (label query) to filter on")
cmd.Flags().BoolVar(&options.Local, "local", options.Local, "If true, set env will NOT contact api-server but run locally.")
cmd.Flags().BoolVar(&options.All, "all", options.All, "If true, select all resources in the namespace of the specified resource types")
cmd.Flags().BoolVar(&options.Overwrite, "overwrite", true, "If true, allow environment to be overwritten, otherwise reject updates that overwrite existing environment.")
cmd.Flags().BoolVar(&options.Overwrite, "overwrite", options.Overwrite, "If true, allow environment to be overwritten, otherwise reject updates that overwrite existing environment.")
cmdutil.AddDryRunFlag(cmd)
cmdutil.AddPrinterFlags(cmd)