command

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• Variables

Variables

var Init = &cobra.Command{
	Use:   "init",
	Short: "Generates a new config and then starts zookeeper.",
	Args:  cobra.ExactArgs(0),
	RunE: func(cmd *cobra.Command, args []string) error {
		return zkd.Init()
	},
}

var (
	Root = &cobra.Command{
		Use:   "zkctl",
		Short: "Initializes and controls zookeeper with Vitess-specific configuration.",
		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
			if err := servenv.CobraPreRunE(cmd, args); err != nil {
				return err
			}

			zkConfig := zkctl.MakeZkConfigFromString(zkCfg, uint32(myID))
			zkConfig.Extra = zkExtra
			zkd = zkctl.NewZkd(zkConfig)

			return nil
		},
		PersistentPostRun: func(cmd *cobra.Command, args []string) {
			logutil.Flush()
		},
	}
)

var Shutdown = &cobra.Command{
	Use:   "shutdown",
	Short: "Terminates a zookeeper server but keeps its data dir intact.",
	Args:  cobra.ExactArgs(0),
	RunE: func(cmd *cobra.Command, args []string) error {
		return zkd.Shutdown()
	},
}

var Start = &cobra.Command{
	Use:   "start",
	Short: "Runs an already initialized zookeeper server.",
	Args:  cobra.ExactArgs(0),
	RunE: func(cmd *cobra.Command, args []string) error {
		return zkd.Start()
	},
}

var Teardown = &cobra.Command{
	Use:   "teardown",
	Short: "Shuts down the zookeeper server and removes its data dir.",
	Args:  cobra.ExactArgs(0),
	RunE: func(cmd *cobra.Command, args []string) error {
		return zkd.Teardown()
	},
}