def prepare_and_create_workflow(self, resource, action,
kwargs, auth_dict=None):
mistral_client = self.get_mistral_client(auth_dict)
wg = workflow_generator.WorkflowGenerator(resource, action)
wg.task(**kwargs)
if not wg.get_tasks():
raise nfvo.NoTasksException(resource=resource, action=action)
definition_yaml = yaml.safe_dump(wg.definition)
workflow = mistral_client.workflows.create(definition_yaml)
return {'id': workflow[0].id, 'input': wg.get_input_dict()}
def prepare_and_create_workflow(self,
resource,
action,
vim_auth,
kwargs,
auth_token=None):
if not auth_token:
LOG.warning(_("auth token required to create mistral workflows"))
raise EnvironmentError('auth token required for'
' mistral workflow driver')
mistral_client = MistralClient(
self.keystone.initialize_client('2', **vim_auth),
auth_token).get_client()
wg = workflow_generator.WorkflowGenerator(resource, action)
wg.task(**kwargs)
definition_yaml = yaml.dump(wg.definition)
workflow = mistral_client.workflows.create(definition_yaml)
return {'id': workflow[0].id, 'input': wg.get_input_dict()}
def __init__(self, context, client, resource, action):
self.context = context
self.client = client
self.wg = workflow_generator.WorkflowGenerator(resource, action)
