/usr/lib/python3/dist-packages/os_brick/initiator/connectors/base_iscsi.py is in python3-os-brick 2.3.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | # All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import copy
from os_brick.initiator import initiator_connector
class BaseISCSIConnector(initiator_connector.InitiatorConnector):
def _iterate_all_targets(self, connection_properties):
for portal, iqn, lun in self._get_all_targets(connection_properties):
props = copy.deepcopy(connection_properties)
props['target_portal'] = portal
props['target_iqn'] = iqn
props['target_lun'] = lun
for key in ('target_portals', 'target_iqns', 'target_luns'):
props.pop(key, None)
yield props
def _get_all_targets(self, connection_properties):
if all([key in connection_properties for key in ('target_portals',
'target_iqns',
'target_luns')]):
return zip(connection_properties['target_portals'],
connection_properties['target_iqns'],
connection_properties['target_luns'])
return [(connection_properties['target_portal'],
connection_properties['target_iqn'],
connection_properties.get('target_lun', 0))]
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