def handle_opt(): global cluster_name, cluster_name_prefix, colo, decom_hostlist, decom_node try: opts, args = getopt.getopt(sys.argv[1:], "hc:s:f:n:", ["help", "cluster=", "colo=", "file=", "hostname="]) except getopt.GetoptError as err: usage() sys.exit(wrong_parameter) for op, value in opts: if op in ("-c", "--cluster"): cluster_name_prefix = str.lower(value) print cluster_name_prefix elif op in ("-f", "--file"): decom_hostlist = str.lower(value) print decom_hostlist elif op in ("-n", "--hostname"): decom_node = str.lower(value) print decom_node elif op in ("-s", "--colo"): colo = str.lower(value) print colo elif op in ("-h", "--help"): usage() sys.exit(wrong_parameter) cluster_name = cluster_name_prefix + "-" + colo
以上脚本命名为handle_opt.py
用法如下:
python handle_opt.py --cluster Hera --colo PHX --hostname $server_name
此脚本对参数大小写不敏感,同时参数支持短选项和长选项。
时间: 2024-10-24 18:28:04