def _validate_options():
if not CONF.zvm.cloud_connector_url:
error = _('Must specify cloud_connector_url in zvm config '
'group to use compute_driver=zvm.driver.ZVMDriver')
raise exception.ZVMDriverException(error=error)
# Try a test to ensure length of give guest is smaller than 8
try:
_test_instance = CONF.instance_name_template % 0
except Exception:
msg = _("Template is not usable, the template defined is "
"instance_name_template=%s") % CONF.instance_name_template
raise exception.ZVMDriverException(error=msg)
# For zVM instance, limit the maximum length of instance name to 8
if len(_test_instance) > 8:
msg = _("Can't spawn instance with template '%s', "
"The zVM hypervisor does not support instance names "
"longer than 8 characters. Please change your config of "
"instance_name_template.") % CONF.instance_name_template
raise exception.ZVMDriverException(error=msg)
def test_snapshot_capture_fail(self, mock_capture, get_image_service):
image_service = mock.Mock()
image_id = 'e9ee1562-3ea1-4cb1-9f4c-f2033000eab1'
get_image_service.return_value = (image_service, image_id)
mock_capture.side_effect = exception.ZVMDriverException(error='error')
self.assertRaises(exception.ZVMDriverException, self._driver.snapshot,
self._context, self._instance, image_id,
self.mock_update_task_state)
self.mock_update_task_state.assert_called_once_with(
task_state='image_pending_upload')
image_service.delete.assert_called_once_with(self._context, image_id)