def setUp(self):
    super(CfnInitScenarioTest, self).setUp()
    if (not CONF.orchestration.image_ref):
        raise self.skipException('No image available to test')
    self.client = self.orchestration_client
    self.template_name = 'cfn_init_signal.yaml'
def setUp(self):
    super(CfnInitScenarioTest, self).setUp()
    if (not CONF.orchestration.image_ref):
        raise self.skipException('No image available to test')
    self.client = self.orchestration_client
    self.template_name = 'cfn_init_signal.yaml'