def test_terminate_vnf_instance_already_not_instantiated(
self, mock_log, mock_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
mock_package_in_use.return_value = True
vnf_instance_data['instantiation_state'] =\
fields.VnfInstanceState.NOT_INSTANTIATED
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
terminate_vnf_req = objects.TerminateVnfRequest(
termination_type=fields.VnfInstanceTerminationType.GRACEFUL)
self.conductor.terminate(self.context, vnf_instance, terminate_vnf_req)
self.vnflcm_driver.terminate_vnf.assert_not_called()
mock_package_in_use.assert_not_called()
expected_log = ('Terminate action cannot be performed on vnf %(id)s '
'which is in %(state)s state.')
mock_log.error.assert_called_once_with(
expected_log, {
'id': vnf_instance.id,
'state': fields.VnfInstanceState.NOT_INSTANTIATED
})
def test_terminate_vnf_delete_wait_instance_failed(self, mock_vim,
mock_vnf_instance_save):
vnf_instance = fakes.return_vnf_instance(
fields.VnfInstanceState.INSTANTIATED)
vnf_instance.instantiated_vnf_info.instance_id =\
uuidsentinel.instance_id
terminate_vnf_req = objects.TerminateVnfRequest(
termination_type=fields.VnfInstanceTerminationType.FORCEFUL)
self._mock_vnf_manager(fail_method_name='delete_wait')
driver = vnflcm_driver.VnfLcmDriver()
error = self.assertRaises(InfraDriverException, driver.terminate_vnf,
self.context, vnf_instance, terminate_vnf_req)
self.assertEqual("delete_wait failed", str(error))
self.assertEqual(2, mock_vnf_instance_save.call_count)
self.assertEqual(2, self._vnf_manager.invoke.call_count)
def test_terminate_vnf_graceful_no_timeout(self, mock_resource_destroy,
mock_resource_list, mock_vim, mock_vnf_instance_save):
vnf_instance = fakes.return_vnf_instance(
fields.VnfInstanceState.INSTANTIATED)
vnf_instance.instantiated_vnf_info.instance_id =\
uuidsentinel.instance_id
mock_resource_list.return_value = [fakes.return_vnf_resource()]
terminate_vnf_req = objects.TerminateVnfRequest(
termination_type=fields.VnfInstanceTerminationType.GRACEFUL)
self._mock_vnf_manager()
driver = vnflcm_driver.VnfLcmDriver()
driver.terminate_vnf(self.context, vnf_instance, terminate_vnf_req)
self.assertEqual(2, mock_vnf_instance_save.call_count)
self.assertEqual(1, mock_resource_destroy.call_count)
def test_terminate_vnf_instance_failed_to_update_usage_state(
self, mock_log, mock_is_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
vnf_instance_data['instantiation_state'] =\
fields.VnfInstanceState.INSTANTIATED
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
terminate_vnf_req = objects.TerminateVnfRequest(
termination_type=fields.VnfInstanceTerminationType.GRACEFUL)
mock_is_package_in_use.side_effect = Exception
self.conductor.terminate(self.context, vnf_instance, terminate_vnf_req)
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
self.context, mock.ANY, terminate_vnf_req)
expected_msg = "Failed to update usage_state of vnf package %s"
mock_log.error.assert_called_once_with(expected_msg,
vnf_package_vnfd.package_uuid)
def test_terminate_vnf_instance(self, mock_package_in_use, mock_get_lock):
vnf_package_vnfd = self._create_and_upload_vnf_package()
vnf_instance_data = fake_obj.get_vnf_instance_data(
vnf_package_vnfd.vnfd_id)
mock_package_in_use.return_value = True
vnf_instance_data['instantiation_state'] =\
fields.VnfInstanceState.INSTANTIATED
vnf_instance = objects.VnfInstance(context=self.context,
**vnf_instance_data)
vnf_instance.create()
terminate_vnf_req = objects.TerminateVnfRequest(
termination_type=fields.VnfInstanceTerminationType.GRACEFUL)
self.conductor.terminate(self.context, vnf_instance, terminate_vnf_req)
self.vnflcm_driver.terminate_vnf.assert_called_once_with(
self.context, mock.ANY, terminate_vnf_req)
mock_package_in_use.assert_called_once()
