functional test_get_datapath_id fails with neutron.common.utils.WaitTimeout: Timed out after 5 seconds

[Ihar Hrachyshka]

https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_ec1/876659/3/check/neutron-functional-with-uwsgi/ec1de9e/testr_results.html

2023-03-09 21:37:05.333441 | controller | {3} neutron.tests.functional.agent.test_ovs_lib.OVSBridgeTestCase.test_get_datapath_id [5.136944s] ... FAILED

ft1.7: neutron.tests.functional.agent.test_ovs_lib.OVSBridgeTestCase.test_get_datapath_idtesttools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/zuul/src/opendev.org/openstack/neutron/neutron/common/utils.py", line 745, in wait_until_true
    eventlet.sleep(sleep)
  File "/home/zuul/src/opendev.org/openstack/neutron/.tox/dsvm-functional-gate/lib/python3.10/site-packages/eventlet/greenthread.py", line 36, in sleep
    hub.switch()
  File "/home/zuul/src/opendev.org/openstack/neutron/.tox/dsvm-functional-gate/lib/python3.10/site-packages/eventlet/hubs/hub.py", line 313, in switch
    return self.greenlet.switch()
eventlet.timeout.Timeout: 5 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/zuul/src/opendev.org/openstack/neutron/neutron/tests/base.py", line 182, in func
    return f(self, *args, **kwargs)
  File "/home/zuul/src/opendev.org/openstack/neutron/neutron/tests/functional/agent/test_ovs_lib.py", line 228, in test_get_datapath_id
    utils.wait_until_true(_check_datapath_id, timeout=5)
  File "/home/zuul/src/opendev.org/openstack/neutron/neutron/common/utils.py", line 750, in wait_until_true
    raise WaitTimeout(_("Timed out after %d seconds") % timeout)
neutron.common.utils.WaitTimeout: Timed out after 5 seconds

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

Increasing the bug priority, as it was not addressed and is still hitting the CI. E.g.: https://88641c208a8445c53d6d-4c8f4b6e3b038cf39327e185ac433084.ssl.cf5.rackcdn.com/886961/2/check/neutron-functional-with-uwsgi/d31d0d3/testr_results.html

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 23.0.0.0b3 development milestone.