parser.add_option('-l', '--list', default=False, action="store_true",
help='list signing requests remaining')
parser.add_option('-s', '--sign', default=False, action="store_true",
help='sign requests of hosts specified')
parser.add_option('-c', '--clean', default=False, action="store_true",
help="clean out all certs or csrs for the hosts specified")
parser.add_option('-l', '--list', default=False, action="store_true",
help='list signing requests remaining')
parser.add_option('-s', '--sign', default=False, action="store_true",
help='sign requests of hosts specified')
parser.add_option('-c', '--clean', default=False, action="store_true",
help="clean out all certs or csrs for the hosts specified")