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[Bug 1308419] Re: requesting empty task list fails when using v2 api with registry

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Erno Kuvaja <jokke@xxxxxx>
Date: Fri, 18 Apr 2014 12:36:44 -0000
Reply-to: Bug 1308419 <1308419@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: glance
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1308419

Title:
  requesting empty task list fails when using v2 api with registry

Status in OpenStack Image Registry and Delivery Service (Glance):
  Invalid

Bug description:
  $ ./run_tests.sh --subunit glance.tests.functional.v2.test_tasks.TestTasks.test_task_lifecycle
  Running `tools/with_venv.sh python -m glance.openstack.common.lockutils python setup.py testr --testr-args='--subunit --concurrency 1  --subunit glance.tests.functional.v2.test_tasks.TestTasks.test_task_lifecycle'`
  glance.tests.functional.v2.test_tasks.TestTasks
      test_task_lifecycle                                               FAIL

  Slowest 1 tests took 12.51 secs:
  glance.tests.functional.v2.test_tasks.TestTasks
      test_task_lifecycle                                                   12.51

  ======================================================================
  FAIL: glance.tests.functional.v2.test_tasks.TestTasks.test_task_lifecycle
  ----------------------------------------------------------------------
  Traceback (most recent call last):
  _StringException: Traceback (most recent call last):
    File "/home/ubuntu/glance/glance/tests/functional/v2/test_tasks.py", line 70, in test_task_lifecycle
      self.assertEqual(200, response.status_code)
    File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/testtools/testcase.py", line 321, in assertEqual
      self.assertThat(observed, matcher, message)
    File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/testtools/testcase.py", line 406, in assertThat
      raise mismatch_error
  MismatchError: 200 != 500

  
  Ran 2 tests in 26.697s

  FAILED (failures=1)

  
  2014-04-16 08:56:22,297 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/eventlet/wsgi.py", line 389, in handle_one_response
  2014-04-16 08:56:22,297 INFO result = self.application(self.environ, start_response)
  2014-04-16 08:56:22,297 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 130, in __call__
  2014-04-16 08:56:22,297 INFO resp = self.call_func(req, *args, **self.kwargs)
  2014-04-16 08:56:22,297 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 195, in call_func
  2014-04-16 08:56:22,297 INFO return self.func(req, *args, **kwargs)
  2014-04-16 08:56:22,297 INFO File "glance/common/wsgi.py", line 378, in __call__
  2014-04-16 08:56:22,297 INFO response = req.get_response(self.application)
  2014-04-16 08:56:22,297 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1320, in send
  2014-04-16 08:56:22,297 INFO application, catch_exc_info=False)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1284, in call_application
  2014-04-16 08:56:22,298 INFO app_iter = application(self.environ, start_response)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 130, in __call__
  2014-04-16 08:56:22,298 INFO resp = self.call_func(req, *args, **self.kwargs)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 195, in call_func
  2014-04-16 08:56:22,298 INFO return self.func(req, *args, **kwargs)
  2014-04-16 08:56:22,298 INFO File "glance/common/wsgi.py", line 378, in __call__
  2014-04-16 08:56:22,298 INFO response = req.get_response(self.application)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1320, in send
  2014-04-16 08:56:22,298 INFO application, catch_exc_info=False)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1284, in call_application
  2014-04-16 08:56:22,298 INFO app_iter = application(self.environ, start_response)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 130, in __call__
  2014-04-16 08:56:22,298 INFO resp = self.call_func(req, *args, **self.kwargs)
  2014-04-16 08:56:22,298 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 195, in call_func
  2014-04-16 08:56:22,299 INFO return self.func(req, *args, **kwargs)
  2014-04-16 08:56:22,299 INFO File "glance/common/wsgi.py", line 378, in __call__
  2014-04-16 08:56:22,299 INFO response = req.get_response(self.application)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1320, in send
  2014-04-16 08:56:22,299 INFO application, catch_exc_info=False)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/request.py", line 1284, in call_application
  2014-04-16 08:56:22,299 INFO app_iter = application(self.environ, start_response)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/paste/urlmap.py", line 203, in __call__
  2014-04-16 08:56:22,299 INFO return app(environ, start_response)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__
  2014-04-16 08:56:22,299 INFO return resp(environ, start_response)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/routes/middleware.py", line 131, in __call__
  2014-04-16 08:56:22,299 INFO response = self.app(environ, start_response)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 144, in __call__
  2014-04-16 08:56:22,299 INFO return resp(environ, start_response)
  2014-04-16 08:56:22,299 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 130, in __call__
  2014-04-16 08:56:22,300 INFO resp = self.call_func(req, *args, **self.kwargs)
  2014-04-16 08:56:22,300 INFO File "/home/ubuntu/glance/.venv/local/lib/python2.7/site-packages/webob/dec.py", line 195, in call_func
  2014-04-16 08:56:22,300 INFO return self.func(req, *args, **kwargs)
  2014-04-16 08:56:22,300 INFO File "glance/common/wsgi.py", line 644, in __call__
  2014-04-16 08:56:22,300 INFO request, **action_args)
  2014-04-16 08:56:22,300 INFO File "glance/common/wsgi.py", line 668, in dispatch
  2014-04-16 08:56:22,300 INFO return method(*args, **kwargs)
  2014-04-16 08:56:22,300 INFO File "glance/api/v2/tasks.py", line 91, in index
  2014-04-16 08:56:22,300 INFO filters)
  2014-04-16 08:56:22,300 INFO File "glance/api/authorization.py", line 439, in list_tasks
  2014-04-16 08:56:22,300 INFO tasks = self.task_repo.list_tasks(*args, **kwargs)
  2014-04-16 08:56:22,300 INFO File "glance/domain/proxy.py", line 64, in list_tasks
  2014-04-16 08:56:22,300 INFO tasks = self.base.list_tasks(*args, **kwargs)
  2014-04-16 08:56:22,300 INFO File "glance/api/policy.py", line 389, in list_tasks
  2014-04-16 08:56:22,300 INFO return super(TaskRepoProxy, self).list_tasks(*args, **kwargs)
  2014-04-16 08:56:22,300 INFO File "glance/domain/proxy.py", line 64, in list_tasks
  2014-04-16 08:56:22,301 INFO tasks = self.base.list_tasks(*args, **kwargs)
  2014-04-16 08:56:22,301 INFO File "glance/db/__init__.py", line 348, in list_tasks
  2014-04-16 08:56:22,301 INFO db_api_tasks = self.db_api.task_get_all(self.context,
  2014-04-16 08:56:22,301 INFO AttributeError: 'module' object has no attribute 'task_get_all'

  
    67         # Task list should be empty
    68         path = self._url('/v2/tasks')
    69         response = requests.get(path, headers=self._headers())
    70         self.assertEqual(200, response.status_code)

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References

[Bug 1308419] [NEW] requesting empty task list fails when using v2 api with registry
From: Erno Kuvaja, 2014-04-16