cli

var RexrayCmd = &cobra.Command{
	Use: "rexray",
	Short: "REX-Ray:\n" +
		"  A guest-based storage introspection tool that enables local\n" +
		"  visibility and management from cloud and storage platforms.",
	PersistentPreRun: preRun,
	Run: func(cmd *cobra.Command, args []string) {
		cmd.Usage()
	},
}