def test_task_attempts_from_event(self):
event = {
u'event_type': u'task_failed',
u'timestamp': u'2015-07-09 13:10:11.885+0000',
u'@timestamp': u'2015-07-09T13:10:11.889Z',
u'message_code': None,
u'@version': u'1',
u'context': {
u'deployment_id': u'nc2',
u'task_current_retries': 3,
u'task_id': u'9cabd4fc-0608-4c29-870c-dec054103fe9',
u'blueprint_id': u'nc',
u'plugin': u'diamond',
u'task_target': u'nodejs_host_6afd6',
u'node_name': u'nodejs_host',
u'workflow_id': u'hosts_software_install',
u'node_id': u'nodejs_host_6afd6',
u'task_name': u'diamond_agent.tasks.install',
u'operation': u'cloudify.interfaces.monitoring_agent.install',
u'task_total_retries': -1,
u'execution_id': u'5a557b53-c2f3-4b36-96b6-e6587e972422',
},
u'message': {u'text':
u'Task failed \'diamond_agent.tasks.install\' -> '
'RecoverableError("OSError: [Errno 17] File exists: '
'\'/home/ubuntu/cloudify.nodejs_host_6afd6/diamond/'
'collectors/sockstat\'",) [attempt 4]',
u'arguments': None},
u'type': u'cloudify_event',
}
expected = 4
res = utils.event_task_attempts(event)
self.assertEquals(res, expected)
def _wait_for_execution_finish(execution_id, attempt_limit, sm):
canceled = False
for event in _events_generator(execution_id, sm):
if not canceled and event.get("event_type") == "task_failed":
attempt = utils.event_task_attempts(event)
if attempt is not None and attempt_limit >= 0 and attempt >= attempt_limit:
# We need to cancel executions:
msg_format = "Retry limit exceeded, current: {0}, limit: {1}"
msg = msg_format.format(attempt, attempt_limit)
status = sm.get_execution(execution_id).status
if status in (models.Execution.PENDING, models.Execution.STARTED):
# We cancel execution only if it is still running:
sm.update_execution_status(execution_id, models.Execution.CANCELLING, msg)
canceled = True
if canceled:
return utils.EXIT_RETRY_LIMIT_EXCEEDED
status = sm.get_execution(execution_id).status
if status == models.Execution.FAILED:
return utils.EXIT_ERROR
return utils.EXIT_OK
def _wait_for_execution_finish(execution_id, attempt_limit, sm):
canceled = False
for event in _events_generator(execution_id, sm):
if (not canceled and event.get('event_type') == 'task_failed'):
attempt = utils.event_task_attempts(event)
if (attempt is not None and attempt_limit >= 0
and attempt >= attempt_limit):
# We need to cancel executions:
msg_format = 'Retry limit exceeded, current: {0}, limit: {1}'
msg = msg_format.format(attempt, attempt_limit)
status = sm.get_execution(execution_id).status
if status in (models.Execution.PENDING,
models.Execution.STARTED):
# We cancel execution only if it is still running:
sm.update_execution_status(execution_id,
models.Execution.CANCELLING,
msg)
canceled = True
if canceled:
return utils.EXIT_RETRY_LIMIT_EXCEEDED
status = sm.get_execution(execution_id).status
if status == models.Execution.FAILED:
return utils.EXIT_ERROR
return utils.EXIT_OK
def test_task_attempts_from_event(self):
event = {
u'event_type': u'task_failed',
u'timestamp': u'2015-07-09 13:10:11.885+0000',
u'@timestamp': u'2015-07-09T13:10:11.889Z',
u'message_code': None,
u'@version': u'1',
u'context': {
u'deployment_id': u'nc2',
u'task_current_retries': 3,
u'task_id': u'9cabd4fc-0608-4c29-870c-dec054103fe9',
u'blueprint_id': u'nc',
u'plugin': u'diamond',
u'task_target': u'nodejs_host_6afd6',
u'node_name': u'nodejs_host',
u'workflow_id': u'hosts_software_install',
u'node_id': u'nodejs_host_6afd6',
u'task_name': u'diamond_agent.tasks.install',
u'operation': u'cloudify.interfaces.monitoring_agent.install',
u'task_total_retries': -1,
u'execution_id': u'5a557b53-c2f3-4b36-96b6-e6587e972422',
},
u'message': {
u'text':
u'Task failed \'diamond_agent.tasks.install\' -> '
'RecoverableError("OSError: [Errno 17] File exists: '
'\'/home/ubuntu/cloudify.nodejs_host_6afd6/diamond/'
'collectors/sockstat\'",) [attempt 4]',
u'arguments':
None
},
u'type': u'cloudify_event',
}
expected = 4
res = utils.event_task_attempts(event)
self.assertEquals(res, expected)
