Horizon integration tests failed with connection refused

[Ying Zuo]

Horizon gate gate-horizon-dsvm-integration-deprecated-ubuntu-xenial failed with connection refused.

Console log: http://logs.openstack.org/17/374317/2/check/gate-horizon-dsvm-integration-deprecated-ubuntu-xenial/ecbbe3d/console.html#_2016-09-21_21_16_04_335905

2016-09-21 21:16:04.335905 | 2016-09-21 21:16:04.335 | ERROR: openstack_dashboard.test.integration_tests.tests.test_volumes.TestVolumesActions.test_volume_launch_as_instance
2016-09-21 21:16:04.337476 | 2016-09-21 21:16:04.337 | ----------------------------------------------------------------------
2016-09-21 21:16:04.339203 | 2016-09-21 21:16:04.338 | _StringException: Traceback (most recent call last):
2016-09-21 21:16:04.341388 | 2016-09-21 21:16:04.340 | File "/opt/stack/new/horizon/openstack_dashboard/test/integration_tests/tests/test_volumes.py", line 230, in setUp
2016-09-21 21:16:04.343492 | 2016-09-21 21:16:04.342 | super(TestVolumesActions, self).setUp()
2016-09-21 21:16:04.345331 | 2016-09-21 21:16:04.344 | File "/opt/stack/new/horizon/openstack_dashboard/test/integration_tests/helpers.py", line 299, in setUp
2016-09-21 21:16:04.347271 | 2016-09-21 21:16:04.346 | super(TestCase, self).setUp()
2016-09-21 21:16:04.348897 | 2016-09-21 21:16:04.348 | File "/opt/stack/new/horizon/openstack_dashboard/test/integration_tests/helpers.py", line 162, in setUp
2016-09-21 21:16:04.350506 | 2016-09-21 21:16:04.349 | desired_capabilities=desired_capabilities
2016-09-21 21:16:04.352357 | 2016-09-21 21:16:04.351 | File "/opt/stack/new/horizon/horizon/test/firefox_binary.py", line 74, in __init__
2016-09-21 21:16:04.355746 | 2016-09-21 21:16:04.355 | desired_capabilities, proxy)
2016-09-21 21:16:04.358357 | 2016-09-21 21:16:04.357 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/firefox/webdriver.py", line 85, in __init__
2016-09-21 21:16:04.361330 | 2016-09-21 21:16:04.361 | keep_alive=True)
2016-09-21 21:16:04.366289 | 2016-09-21 21:16:04.365 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 90, in __init__
2016-09-21 21:16:04.368827 | 2016-09-21 21:16:04.368 | self.start_session(desired_capabilities, browser_profile)
2016-09-21 21:16:04.370617 | 2016-09-21 21:16:04.370 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 177, in start_session
2016-09-21 21:16:04.372788 | 2016-09-21 21:16:04.372 | response = self.execute(Command.NEW_SESSION, capabilities)
2016-09-21 21:16:04.374632 | 2016-09-21 21:16:04.374 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 234, in execute
2016-09-21 21:16:04.376447 | 2016-09-21 21:16:04.376 | response = self.command_executor.execute(driver_command, params)
2016-09-21 21:16:04.382014 | 2016-09-21 21:16:04.379 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/remote/remote_connection.py", line 401, in execute
2016-09-21 21:16:04.384349 | 2016-09-21 21:16:04.384 | return self._request(command_info[0], url, body=data)
2016-09-21 21:16:04.386332 | 2016-09-21 21:16:04.386 | File "/opt/stack/new/horizon/.tox/py27integration/local/lib/python2.7/site-packages/selenium/webdriver/remote/remote_connection.py", line 432, in _request
2016-09-21 21:16:04.388404 | 2016-09-21 21:16:04.388 | self._conn.request(method, parsed_url.path, body, headers)
2016-09-21 21:16:04.390058 | 2016-09-21 21:16:04.389 | File "/usr/lib/python2.7/httplib.py", line 1057, in request
2016-09-21 21:16:04.392109 | 2016-09-21 21:16:04.391 | self._send_request(method, url, body, headers)
2016-09-21 21:16:04.393841 | 2016-09-21 21:16:04.393 | File "/usr/lib/python2.7/httplib.py", line 1097, in _send_request
2016-09-21 21:16:04.396391 | 2016-09-21 21:16:04.396 | self.endheaders(body)
2016-09-21 21:16:04.398035 | 2016-09-21 21:16:04.397 | File "/usr/lib/python2.7/httplib.py", line 1053, in endheaders
2016-09-21 21:16:04.399777 | 2016-09-21 21:16:04.399 | self._send_output(message_body)
2016-09-21 21:16:04.401536 | 2016-09-21 21:16:04.401 | File "/usr/lib/python2.7/httplib.py", line 897, in _send_output
2016-09-21 21:16:04.404163 | 2016-09-21 21:16:04.402 | self.send(msg)
2016-09-21 21:16:04.406033 | 2016-09-21 21:16:04.405 | File "/usr/lib/python2.7/httplib.py", line 859, in send
2016-09-21 21:16:04.408328 | 2016-09-21 21:16:04.407 | self.connect()
2016-09-21 21:16:04.412046 | 2016-09-21 21:16:04.410 | File "/usr/lib/python2.7/httplib.py", line 836, in connect
2016-09-21 21:16:04.414167 | 2016-09-21 21:16:04.413 | self.timeout, self.source_address)
2016-09-21 21:16:04.416083 | 2016-09-21 21:16:04.415 | File "/usr/lib/python2.7/socket.py", line 575, in create_connection
2016-09-21 21:16:04.418481 | 2016-09-21 21:16:04.418 | raise err
2016-09-21 21:16:04.421166 | 2016-09-21 21:16:04.420 | socket.error: [Errno 111] Connection refused
2016-09-21 21:16:04.423035 | 2016-09-21 21:16:04.422 |
2016-09-21 21:16:04.424462 | 2016-09-21 21:16:04.424 |
2016-09-21 21:16:04.426522 | 2016-09-21 21:16:04.426 | Slowest 5 tests took 468.15 secs:
2016-09-21 21:16:04.428590 | 2016-09-21 21:16:04.428 | 103.52 TestVolumeSnapshotsBasic.test_volume_snapshots_pagination
2016-09-21 21:16:04.430297 | 2016-09-21 21:16:04.430 | 97.68 TestMetadataDefinitions.test_namespace_create_delete
2016-09-21 21:16:04.432547 | 2016-09-21 21:16:04.431 | 90.85 TestImagesBasic.test_edit_image_description_and_name
2016-09-21 21:16:04.435745 | 2016-09-21 21:16:04.435 | 89.85 TestFloatingipAssociateDisassociate.test_floatingip_associate_disassociate
2016-09-21 21:16:04.444012 | 2016-09-21 21:16:04.437 | 86.25 TestInstances.test_instances_pagination_and_filtration
2016-09-21 21:16:04.447715 | 2016-09-21 21:16:04.447 | ----------------------------------------------------------------------
2016-09-21 21:16:04.449956 | 2016-09-21 21:16:04.449 | Ran 68 tests in 2975.656s

[Akihiro Motoki (amotoki)]

Thanks for the report. I did not notice this before I filed the same bug 1626643.
bug 1626643 contains log stash query and the analysis of failure rate, so let me use that one to track the bug.