def terminate_connection(self, volume, connector, **kwargs):
if volume['provider_location'] is None:
LOG.debug('No provider_location for volume %s.',
volume['id'])
return
volume_iqn = volume['provider_location'].split(' ')[1]
# Delete initiator iqns from target ACL
LOG.info(('Terminating iscsi initiator: %(initiator)s '
'for volume: %(id)s'),
{"initiator": volume_iqn, "id": volume["id"]})
try:
self._execute('cinder-rtstool', 'delete-initiator',
volume_iqn,
connector['initiator'],
run_as_root=True)
except putils.ProcessExecutionError:
LOG.exception(
"Failed to delete initiator iqn %s from target.",
connector['initiator'])
raise exception.ISCSITargetDetachFailed(volume_id=volume['id'])
# We make changes persistent
self._persist_configuration(volume['id'])
LOG.info(('Terminated iscsi initiator '
'for volume: %s'), volume["id"])
def test_terminate_connection_fail(self, _mock_execute):
_mock_execute.side_effect = \
exception.ISCSITargetDetachFailed(self.testvol_1['id'])
connector = {'initiator': 'fake_init'}
self.assertRaises(exception.ISCSITargetDetachFailed,
self.target.terminate_connection, self.testvol_1,
connector)
def terminate_connection(self, volume, connector, **kwargs):
volume_iqn = volume['provider_location'].split(' ')[1]
# Delete initiator iqns from target ACL
try:
utils.execute('cinder-rtstool', 'delete-initiator',
volume_iqn,
connector['initiator'],
run_as_root=True)
except putils.ProcessExecutionError:
LOG.error(_LE("Failed to delete initiator iqn %s to target.") %
connector['initiator'])
raise exception.ISCSITargetDetachFailed(volume_id=volume['id'])
