func NewCmdApply(f *cmdutil.Factory, out io.Writer) *cobra.Command {
options := &ApplyOptions{}
cmd := &cobra.Command{
Use: "apply -f FILENAME",
Short: "Apply a configuration to a resource by filename or stdin",
Long: apply_long,
Example: apply_example,
Run: func(cmd *cobra.Command, args []string) {
cmdutil.CheckErr(validateArgs(cmd, args))
cmdutil.CheckErr(cmdutil.ValidateOutputArgs(cmd))
cmdutil.CheckErr(RunApply(f, cmd, out, options))
},
}
usage := "Filename, directory, or URL to file that contains the configuration to apply"
kubectl.AddJsonFilenameFlag(cmd, &options.Filenames, usage)
cmd.MarkFlagRequired("filename")
cmdutil.AddValidateFlags(cmd)
cmdutil.AddRecursiveFlag(cmd, &options.Recursive)
cmdutil.AddOutputFlagsForMutation(cmd)
cmdutil.AddRecordFlag(cmd)
cmdutil.AddInclude3rdPartyFlags(cmd)
return cmd
}
// NewCmdScale returns a cobra command with the appropriate configuration and flags to run scale
func NewCmdScale(f *cmdutil.Factory, out io.Writer) *cobra.Command {
options := &ScaleOptions{}
cmd := &cobra.Command{
Use: "scale [--resource-version=version] [--current-replicas=count] --replicas=COUNT (-f FILENAME | TYPE NAME)",
// resize is deprecated
Aliases: []string{"resize"},
Short: "Set a new size for a Deployment, ReplicaSet, Replication Controller, or Job.",
Long: scale_long,
Example: scale_example,
Run: func(cmd *cobra.Command, args []string) {
cmdutil.CheckErr(cmdutil.ValidateOutputArgs(cmd))
shortOutput := cmdutil.GetFlagString(cmd, "output") == "name"
err := RunScale(f, out, cmd, args, shortOutput, options)
cmdutil.CheckErr(err)
},
}
cmd.Flags().String("resource-version", "", "Precondition for resource version. Requires that the current resource version match this value in order to scale.")
cmd.Flags().Int("current-replicas", -1, "Precondition for current size. Requires that the current size of the resource match this value in order to scale.")
cmd.Flags().Int("replicas", -1, "The new desired number of replicas. Required.")
cmd.MarkFlagRequired("replicas")
cmd.Flags().Duration("timeout", 0, "The length of time to wait before giving up on a scale operation, zero means don't wait.")
cmdutil.AddOutputFlagsForMutation(cmd)
cmdutil.AddRecordFlag(cmd)
cmdutil.AddInclude3rdPartyFlags(cmd)
usage := "Filename, directory, or URL to a file identifying the resource to set a new size"
kubectl.AddJsonFilenameFlag(cmd, &options.Filenames, usage)
cmdutil.AddRecursiveFlag(cmd, &options.Recursive)
return cmd
}
func NewCmdDelete(f *cmdutil.Factory, out io.Writer) *cobra.Command {
options := &DeleteOptions{}
// retrieve a list of handled resources from printer as valid args
validArgs, argAliases := []string{}, []string{}
p, err := f.Printer(nil, false, false, false, false, false, false, []string{})
cmdutil.CheckErr(err)
if p != nil {
validArgs = p.HandledResources()
argAliases = kubectl.ResourceAliases(validArgs)
}
cmd := &cobra.Command{
Use: "delete ([-f FILENAME] | TYPE [(NAME | -l label | --all)])",
Short: "Delete resources by filenames, stdin, resources and names, or by resources and label selector.",
Long: delete_long,
Example: delete_example,
Run: func(cmd *cobra.Command, args []string) {
cmdutil.CheckErr(cmdutil.ValidateOutputArgs(cmd))
err := RunDelete(f, out, cmd, args, options)
cmdutil.CheckErr(err)
},
SuggestFor: []string{"rm"},
ValidArgs: validArgs,
ArgAliases: argAliases,
}
usage := "Filename, directory, or URL to a file containing the resource to delete."
kubectl.AddJsonFilenameFlag(cmd, &options.Filenames, usage)
cmdutil.AddRecursiveFlag(cmd, &options.Recursive)
cmd.Flags().StringP("selector", "l", "", "Selector (label query) to filter on.")
cmd.Flags().Bool("all", false, "[-all] to select all the specified resources.")
cmd.Flags().Bool("ignore-not-found", false, "Treat \"resource not found\" as a successful delete. Defaults to \"true\" when --all is specified.")
cmd.Flags().Bool("cascade", true, "If true, cascade the deletion of the resources managed by this resource (e.g. Pods created by a ReplicationController). Default true.")
cmd.Flags().Int("grace-period", -1, "Period of time in seconds given to the resource to terminate gracefully. Ignored if negative.")
cmd.Flags().Bool("now", false, "If true, resources are force terminated without graceful deletion (same as --grace-period=0).")
cmd.Flags().Duration("timeout", 0, "The length of time to wait before giving up on a delete, zero means determine a timeout from the size of the object")
cmdutil.AddOutputFlagsForMutation(cmd)
cmdutil.AddInclude3rdPartyFlags(cmd)
return cmd
}
