Copy ceph.conf to/from remote host(s)

def make(parser):
    """
    Copy ceph.conf to/from remote host(s)
    """
    config_parser = parser.add_subparsers(dest='subcommand')
    config_parser.required = True

    config_push = config_parser.add_parser(
        'push',
        help='push Ceph config file to one or more remote hosts'
        )
    config_push.add_argument(
        'client',
        metavar='HOST',
        nargs='+',
        help='host(s) to push the config file to',
        )

    config_pull = config_parser.add_parser(
        'pull',
        help='pull Ceph config file from one or more remote hosts'
        )
    config_pull.add_argument(
        'client',
        metavar='HOST',
        nargs='+',
        help='host(s) to pull the config file from',
        )
    parser.set_defaults(
        func=config,
        )