etcdctl/ctlv3/command/check.go
func NewCheckCommand() *cobra.Command {
	cc := &cobra.Command{
		Use:   "check <subcommand>",
		Short: "commands for checking properties of the etcd cluster",
	}

	cc.AddCommand(NewCheckPerfCommand())
	cc.AddCommand(NewCheckDatascaleCommand())

	return cc
}
func NewCheckCommand() *cobra.Command {
	cc := &cobra.Command{
		Use:   "check <subcommand>",
		Short: "commands for checking properties of the etcd cluster",
	}

	cc.AddCommand(NewCheckPerfCommand())
	cc.AddCommand(NewCheckDatascaleCommand())

	return cc
}
// NewCheckCommand returns the cobra command for "check".