Esempio n. 1
0
func NewCmdRollingUpdate(f *cmdutil.Factory, out io.Writer) *cobra.Command {
	options := &RollingUpdateOptions{}

	cmd := &cobra.Command{
		Use: "rolling-update OLD_CONTROLLER_NAME ([NEW_CONTROLLER_NAME] --image=NEW_CONTAINER_IMAGE | -f NEW_CONTROLLER_SPEC)",
		// rollingupdate is deprecated.
		Aliases: []string{"rollingupdate"},
		Short:   "Perform a rolling update of the given ReplicationController.",
		Long:    rollingUpdate_long,
		Example: rollingUpdate_example,
		Run: func(cmd *cobra.Command, args []string) {
			err := RunRollingUpdate(f, out, cmd, args, options)
			cmdutil.CheckErr(err)
		},
	}
	cmd.Flags().Duration("update-period", updatePeriod, `Time to wait between updating pods. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".`)
	cmd.Flags().Duration("poll-interval", pollInterval, `Time delay between polling for replication controller status after the update. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".`)
	cmd.Flags().Duration("timeout", timeout, `Max time to wait for a replication controller to update before giving up. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".`)
	usage := "Filename or URL to file to use to create the new replication controller."
	kubectl.AddJsonFilenameFlag(cmd, &options.Filenames, usage)
	cmd.MarkFlagRequired("filename")
	cmd.Flags().String("image", "", "Image to use for upgrading the replication controller.  Can not be used with --filename/-f")
	cmd.MarkFlagRequired("image")
	cmd.Flags().String("deployment-label-key", "deployment", "The key to use to differentiate between two different controllers, default 'deployment'.  Only relevant when --image is specified, ignored otherwise")
	cmd.Flags().Bool("dry-run", false, "If true, print out the changes that would be made, but don't actually make them.")
	cmd.Flags().Bool("rollback", false, "If true, this is a request to abort an existing rollout that is partially rolled out. It effectively reverses current and next and runs a rollout")
	cmdutil.AddValidateFlag(cmd)
	cmdutil.AddPrinterFlags(cmd)
	return cmd
}
Esempio n. 2
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func NewCmdReplace(f *cmdutil.Factory, out io.Writer) *cobra.Command {
	options := &ReplaceOptions{}

	cmd := &cobra.Command{
		Use: "replace -f FILENAME",
		// update is deprecated.
		Aliases: []string{"update"},
		Short:   "Replace a resource by filename or stdin.",
		Long:    replace_long,
		Example: replace_example,
		Run: func(cmd *cobra.Command, args []string) {
			cmdutil.CheckErr(cmdutil.ValidateOutputArgs(cmd))
			err := RunReplace(f, out, cmd, args, options)
			cmdutil.CheckErr(err)
		},
	}
	usage := "Filename, directory, or URL to file to use to replace the resource."
	kubectl.AddJsonFilenameFlag(cmd, &options.Filenames, usage)
	cmd.MarkFlagRequired("filename")
	cmd.Flags().Bool("force", false, "Delete and re-create the specified resource")
	cmd.Flags().Bool("cascade", false, "Only relevant during a force replace. If true, cascade the deletion of the resources managed by this resource (e.g. Pods created by a ReplicationController).")
	cmd.Flags().Int("grace-period", -1, "Only relevant during a force replace. Period of time in seconds given to the old resource to terminate gracefully. Ignored if negative.")
	cmd.Flags().Duration("timeout", 0, "Only relevant during a force replace. The length of time to wait before giving up on a delete of the old resource, zero means determine a timeout from the size of the object")
	cmdutil.AddValidateFlag(cmd)
	cmdutil.AddOutputFlagsForMutation(cmd)
	return cmd
}
Esempio n. 3
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func NewCmdCreate(f *cmdutil.Factory, out io.Writer) *cobra.Command {
	cmd := &cobra.Command{
		Use:     "create -f FILENAME",
		Short:   "Create a resource by filename or stdin",
		Long:    create_long,
		Example: create_example,
		Run: func(cmd *cobra.Command, args []string) {
			cmdutil.CheckErr(ValidateArgs(cmd, args))
			cmdutil.CheckErr(cmdutil.ValidateOutputArgs(cmd))
			cmdutil.CheckErr(RunCreate(f, cmd, out))
		},
	}

	usage := "Filename, directory, or URL to file to use to create the resource"
	kubectl.AddJsonFilenameFlag(cmd, usage)
	cmd.MarkFlagRequired("filename")
	cmdutil.AddValidateFlag(cmd)
	cmdutil.AddOutputFlagsForMutation(cmd)
	return cmd
}