INNER CODE UNIT · Python

main

okd-project/okd · Guides/UPI/okd4-terraform-openstack/inventory/terraform.py:405

def main():
    parser = argparse.ArgumentParser(
        __file__, __doc__,
        formatter_class=argparse.ArgumentDefaultsHelpFormatter, )
    modes = parser.add_mutually_exclusive_group(required=True)
    modes.add_argument('--list',
                       action='store_true',
                       help='list all variables')
    modes.add_argument('--host', help='list variables for a single host')
    modes.add_argument('--version',
                       action='store_true',
                       help='print version and exit')
    modes.add_argument('--hostfile',
                       action='store_true',
                       help='print hosts as a /etc/hosts snippet')
    parser.add_argument('--pretty',
                        action='store_true',
                        help='pretty-print output JSON')

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