def test_str(self):
target = iscsi.IscsiTarget(
iscsi.IscsiPortal("3ffe:2a00:100:7031::1", 3260), 1,
"iqn.2014-06.com.example:t1")
self.assertEquals(
str(target),
"[3ffe:2a00:100:7031::1]:3260,1 iqn.2014-06.com.example:t1")
def test_address(self):
target = iscsi.IscsiTarget(
iscsi.IscsiPortal(
"3ffe:2a00:100:7031::1",
3260),
2, "iqn.2014-06.com.example:t1")
self.assertEqual(target.address, "[3ffe:2a00:100:7031::1]:3260,2")
def _connectionDict2ConnectionInfo(conTypeId, conDict):
def getIntParam(optDict, key, default):
res = optDict.get(key, default)
if res is None:
return res
try:
return int(res)
except ValueError:
raise se.InvalidParameterException(key, res)
# FIXME: Remove when nfs_mount_options is no longer supported. This is
# in the compatibility layer so that the NFSConnection class stays clean.
# Engine options have precendence, so use deprecated nfs_mount_options
# only if engine passed nothing (indicated by default params of 'None').
def tryDeprecatedNfsParams(conDict):
if (conDict.get('protocol_version',
None), conDict.get('retrans', None),
conDict.get('timeout', None)) == (None, None, None):
conf_options = config.get('irs',
'nfs_mount_options').replace(' ', '')
if (frozenset(conf_options.split(',')) != frozenset(
NFSConnection.DEFAULT_OPTIONS)):
logging.warning(
"Using deprecated nfs_mount_options from"
" vdsm.conf to mount %s: %s",
conDict.get('connection', '(unknown)'), conf_options)
return PosixFsConnectionParameters(
conDict["id"], conDict.get('connection', None), 'nfs',
conf_options)
return None
typeName = CON_TYPE_ID_2_CON_TYPE[conTypeId]
if typeName == 'localfs':
params = LocaFsConnectionParameters(conDict["id"],
conDict.get('connection', None))
elif typeName == 'nfs':
params = tryDeprecatedNfsParams(conDict)
if params is not None:
# Hack to support vdsm.conf nfs_mount_options
typeName = 'posixfs'
else:
version = conDict.get('protocol_version', "3")
version = str(version)
if version == "auto":
version = None
params = NfsConnectionParameters(
conDict["id"], conDict.get('connection', None),
getIntParam(conDict, 'retrans', None),
getIntParam(conDict, 'timeout', None), version,
conDict.get('mnt_options', None))
elif typeName == 'posixfs':
params = PosixFsConnectionParameters(conDict["id"],
conDict.get('connection', None),
conDict.get('vfs_type', None),
conDict.get('mnt_options', None))
elif typeName == 'glusterfs':
params = GlusterFsConnectionParameters(
conDict["id"], conDict.get('connection', None),
conDict.get('vfs_type', None), conDict.get('mnt_options', None))
elif typeName == 'iscsi':
portal = iscsi.IscsiPortal(conDict.get('connection', None),
int(conDict.get('port', None)))
tpgt = int(conDict.get('tpgt', iscsi.DEFAULT_TPGT))
target = iscsi.IscsiTarget(portal, tpgt, conDict.get('iqn', None))
iface = iscsi.resolveIscsiIface(conDict.get('ifaceName', None),
conDict.get('initiatorName', None),
conDict.get('netIfaceName', None))
# NOTE: ChapCredentials must match the way we initialize username and
# password when reading session info in iscsi.readSessionInfo(). Empty
# or missing username or password are stored as None.
username = conDict.get('user')
if not username:
username = None
password = conDict.get('password')
if not getattr(password, "value", None):
password = None
cred = None
if username or password:
cred = iscsi.ChapCredentials(username, password)
params = IscsiConnectionParameters(conDict["id"], target, iface, cred)
elif typeName == 'fcp':
params = FcpConnectionParameters(conDict["id"])
else:
raise se.StorageServerActionError()
return ConnectionInfo(typeName, params)