def METHOD_NAME():
    description = """
    Check SYSTEMD Units
    per default just 'service' units will be checked
    """
    parser = argparse.ArgumentParser(
        description=description,
        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
    )
    parser.add_argument("service",type=str,
                       action='append', nargs='*',
                       help="List of service names to check")
    parser.add_argument("-a", "--all",
                       action='store_true',
                       help="also show inactive units and units which are following other units")
    parser.add_argument("--type",
                       action='store', default='service',
                       help="select unit types")
    parser.add_argument("--regex",
                       action='store_true',
                       help="use service arguments as regexp")
    parser.add_argument("--exclude",
                       action='store_true',
                       help="use service arguments as regexp")
    parser.add_argument("--loaded",
                       action='store_true',
                       help="show just loaded service units")
    parser.add_argument("--debug",
                       action='store_true',
                       help="show debug output")
    return parser.parse_args()