yahoo-eng-team team mailing list archive

[Slawek Kaplonski <1897326@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Similar to https://bugs.launchpad.net/neutron/+bug/1896735 also neutron_tempest_plugin.scenario.test_floatingip.TestFloatingIPUpdate.test_floating_ip_update is failing often now after we switched our jobs to Ubuntu 20.04.
I think that both bugs may have same root cause but as it's not sure yet lets track them in separate LPs.

Example of failure:
https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_476/748367/15/check
/neutron-tempest-plugin-scenario-openvswitch-
iptables_hybrid/47699ad/testr_results.html

Traceback:

Traceback (most recent call last):
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/common/utils.py", line 80, in wait_until_true
    eventlet.sleep(sleep)
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/eventlet/greenthread.py", line 36, in sleep
    hub.switch()
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/eventlet/hubs/hub.py", line 298, in switch
    return self.greenlet.switch()
eventlet.timeout.Timeout: 15 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/scenario/test_floatingip.py", line 437, in test_floating_ip_update
    common_utils.wait_until_true(_wait_for_fip_associated,
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/common/utils.py", line 85, in wait_until_true
    raise WaitTimeout("Timed out after %d seconds" % timeout)
neutron_tempest_plugin.common.utils.WaitTimeout: Timed out after 15 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/scenario/test_floatingip.py", line 441, in test_floating_ip_update
    self.fail(
  File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/unittest2/case.py", line 690, in fail
    raise self.failureException(msg)
AssertionError: Server 27f3e5ec-4117-443f-b730-2c852346bfa6 is not accessible via its floating ip 886230f3-e1ec-4a5d-90f8-350358e649fa

** Affects: neutron
     Importance: Critical
         Status: Confirmed


** Tags: gate-failure l3-dvr-backlog

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https://bugs.launchpad.net/bugs/1897326

Title:
  scenario test test_floating_ip_update is failing often on Ubuntu 20.04

Status in neutron:
  Confirmed

Bug description:
  Similar to https://bugs.launchpad.net/neutron/+bug/1896735 also neutron_tempest_plugin.scenario.test_floatingip.TestFloatingIPUpdate.test_floating_ip_update is failing often now after we switched our jobs to Ubuntu 20.04.
  I think that both bugs may have same root cause but as it's not sure yet lets track them in separate LPs.

  Example of failure:
  https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_476/748367/15/check
  /neutron-tempest-plugin-scenario-openvswitch-
  iptables_hybrid/47699ad/testr_results.html

  Traceback:

  Traceback (most recent call last):
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/common/utils.py", line 80, in wait_until_true
      eventlet.sleep(sleep)
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/eventlet/greenthread.py", line 36, in sleep
      hub.switch()
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/eventlet/hubs/hub.py", line 298, in switch
      return self.greenlet.switch()
  eventlet.timeout.Timeout: 15 seconds

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/scenario/test_floatingip.py", line 437, in test_floating_ip_update
      common_utils.wait_until_true(_wait_for_fip_associated,
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/common/utils.py", line 85, in wait_until_true
      raise WaitTimeout("Timed out after %d seconds" % timeout)
  neutron_tempest_plugin.common.utils.WaitTimeout: Timed out after 15 seconds

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/neutron_tempest_plugin/scenario/test_floatingip.py", line 441, in test_floating_ip_update
      self.fail(
    File "/opt/stack/tempest/.tox/tempest/lib/python3.8/site-packages/unittest2/case.py", line 690, in fail
      raise self.failureException(msg)
  AssertionError: Server 27f3e5ec-4117-443f-b730-2c852346bfa6 is not accessible via its floating ip 886230f3-e1ec-4a5d-90f8-350358e649fa

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