def delete_export_by_id(content, export_id):
export_block = build_export_block(export_id)
block = BLOCK(export_block)
try:
new = block.del_keys(content, [])
except ArgError as e:
sys.exit(e.error)
modify_file(CONF_PATH, new)
def delete_client_by_host(content, export_id, host):
if host is None:
dmsg("error : must specify host value ")
sys.exit(-1)
export_block = build_export_block(export_id, host)
block = BLOCK(export_block)
try:
new = block.del_keys(content, [])
except ArgError as e:
sys.exit(e.error)
modify_file(CONF_PATH, new)
(names, pairs) = get_blocks(sys.argv[2:])
if not names:
sys.exit("no block names")
if len(pairs) % 2 != 0:
sys.exit("odd number for key value pairs")
for key in pairs[::2]:
if not key.startswith("--"):
sys.exit("some keys are not with -- prefix")
# remove "--" prefix of keys
keys = [key[2:] for key in pairs[::2]]
values = [value for value in pairs[1::2]]
opairs = zip(keys, values)
block = BLOCK(names)
elif opcode == "del":
(names, keys) = get_blocks(sys.argv[2:])
if not names:
sys.exit("no block names")
for key in keys:
if not key.startswith("--"):
sys.exit("some key not with -- prefix")
# remove "--" prefix of keys
keys = [key[2:] for key in keys]
if not keys:
keys = []
block = BLOCK(names)
def set_conf(abs_conf_path, params_list):
is_new = False
client_pairs = []
export_block = []
fsal_block = []
client_block = []
l_keys = []
l_values = []
for export in params_list:
with open(abs_conf_path, 'r') as fp:
content = fp.read()
keys = export.values()[0].keys()[1]
values = export.values()[0].values()[1]
if cmp(values.strip(' '), "read-write") == 0:
l_values.append("RW")
else:
l_values.append("RO")
l_keys.append(keys)
host = export.values()[0].values()[0].strip(' ')
client_pairs = zip(l_keys, l_values)
export_path = export.keys()[0].strip(' ')
export_id = get_export_id_by_path(content, export_path)
if export_id == '0':
is_new = True
export_id = get_max_export_id(content)
logging.debug("export_id : %s", export_id)
#无论是否是新export记录，首先需要设置默认参数
common_block = build_export_block(export_id)
logging.debug("common_block : %s ", common_block)
c_block = BLOCK(common_block)
common_pairs = build_common_param(export_path)
logging.debug("common_pairs : %s ", common_pairs)
try:
common = c_block.set_keys(content, common_pairs)
except ArgError as e:
sys.exit(e.error)
modify_file(abs_conf_path, common)
#构建fsal block
fsal_block = build_fsal_block(export_id)
logging.debug("fsal_block : %s", fsal_block)
fs_block = BLOCK(fsal_block)
fsal_pairs = build_fsal_param()
with open(abs_conf_path, 'r') as fp:
content = fp.read()
logging.debug("fsal_pairs : %s", fsal_pairs)
try:
fsal = fs_block.set_keys(content, fsal_pairs)
except ArgError as e:
sys.exit(e.error)
modify_file(abs_conf_path, fsal)
#构建client block
client_block = build_export_block(export_id, host)
logging.debug("client_block : %s", client_block)
cl_block = BLOCK(client_block)
with open(abs_conf_path, 'r') as fp:
update_content = fp.read()
try:
logging.debug("client_pairs : ", client_pairs)
client = cl_block.set_keys(update_content, client_pairs)
except ArgError as e:
sys.exit(e.error)
modify_file(abs_conf_path, client)
common_pairs = []
fsal_pairs = []
client_pairs = []
l_keys = []
l_values = []
common_block = []
fsal_block = []
client_block = []
is_new = False
host = ""
(names, pairs) = get_blocks(sys.argv[2:])
if not names:
sys.exit("no block names")
if len(pairs) % 2 != 0:
sys.exit("odd number for key value pairs")
for key in pairs[::2]:
if not key.startswith("--"):
sys.exit("some keys are not with -- prefix")
# remove "--" prefix of keys
keys = [key[2:] for key in pairs[::2]]
values = [value for value in pairs[1::2]]
opairs = zip(keys, values)
block = BLOCK(names)
elif opcode == "del":
(names, keys) = get_blocks(sys.argv[2:])
if not names:
sys.exit("no block names")
for key in keys:
if not key.startswith("--"):
sys.exit("some key not with -- prefix")
# remove "--" prefix of keys
keys = [key[2:] for key in keys]
if not keys:
keys = []
block = BLOCK(names)