+ # There were arguments specified, so execute the utility using
+ # command line arguments
+ description = 'The VPP configuration utility allows the user to '
+ 'configure VPP in a simple and safe manner. The utility takes input '
+ 'from the user or the specified .yaml file. The user should then '
+ 'examine these files to be sure they are correct and then actually '
+ 'apply the configuration. When run without arguments the utility run '
+ 'in an interactive mode'
+
+ main_parser = argparse.ArgumentParser(
+ prog='arg-test',
+ description=description,
+ epilog='See "%(prog)s help COMMAND" for help on a specific command.')
+ main_parser.add_argument('--apply', '-a', action='store_true',
+ help='Apply the cofiguration.')
+ main_parser.add_argument('--dry-run', '-dr', action='store_true',
+ help='Create the dryrun configuration files.')
+ main_parser.add_argument('--show', '-s', action='store_true',
+ help='Shows basic system information')
+ main_parser.add_argument('--debug', '-d', action='count',
+ help='Print debug output (multiple levels)')
+
+ args = main_parser.parse_args()
+
+ return execute_with_args(args)
+
+
+if __name__ == '__main__':
+ config_main()