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[Bug 1953481] Re: openstack-tox-py36-with-ovsdbapp-master job is failing every day since 12.03.2021

 

Reviewed:  https://review.opendev.org/c/openstack/neutron/+/820911
Committed: https://opendev.org/openstack/neutron/commit/ef162fcf8ed288ddab5c0e38eeb31f09106673eb
Submitter: "Zuul (22348)"
Branch:    master

commit ef162fcf8ed288ddab5c0e38eeb31f09106673eb
Author: Rodolfo Alonso Hernandez <ralonsoh@xxxxxxxxxx>
Date:   Tue Dec 7 16:52:53 2021 +0000

    Provide a "priority" value to the OVN events
    
    Since [1], the OVN events are sorted by a "priority" value. In
    "TestOvnDbNotifyHandler" tests, because several events are added to
    the watch list, this "priority" value should be given.
    
    The workaround [2] is removed as is unnecessary now.
    
    NOTE: this patch will work with newer ovsdbapp versions (still not
    released) and current one. CI testing master branch of ovsdbapp could
    be found in "openstack-tox-py36-with-ovsdbapp-master".
    
    [1]https://review.opendev.org/c/openstack/ovsdbapp/+/819116
    [2]https://review.opendev.org/c/openstack/neutron/+/755335
    
    Closes-Bug: #1953481
    Change-Id: If76cf263a2c13eb278a5e22743b5962919c2ad98


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1953481

Title:
  openstack-tox-py36-with-ovsdbapp-master job is failing every day since
  12.03.2021

Status in neutron:
  Fix Released

Bug description:
  Failure example:
  https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_a93/periodic/opendev.org/openstack/neutron/master/openstack-
  tox-py36-with-ovsdbapp-master/a93ba3a/testr_results.html

  Failed test:
  neutron.tests.unit.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_ovsdb_monitor.TestOvnDbNotifyHandler.test_watch_and_unwatch_events

  
  Stacktrace: 

  ft1.2: neutron.tests.unit.plugins.ml2.drivers.ovn.mech_driver.ovsdb.test_ovsdb_monitor.TestOvnDbNotifyHandler.test_watch_and_unwatch_eventstesttools.testresult.real._StringException: Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/neutron/neutron/tests/base.py", line 183, in func
      return f(self, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/neutron/neutron/tests/unit/plugins/ml2/drivers/ovn/mech_driver/ovsdb/test_ovsdb_monitor.py", line 119, in test_watch_and_unwatch_events
      self.handler.watch_event(networking_event)
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/ovsdbapp/event.py", line 151, in watch_event
      self._add(event)
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/ovsdbapp/event.py", line 131, in _add
      self._get_queue(event).add(event)
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/ovsdbapp/event.py", line 124, in _get_queue
      return self._queues.setdefault(event.priority, set())
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/sortedcontainers/sorteddict.py", line 541, in setdefault
      self._list_add(key)
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/sortedcontainers/sortedlist.py", line 1798, in add
      key = self._key(value)
    File "/home/zuul/src/opendev.org/openstack/neutron/.tox/py36/lib/python3.6/site-packages/ovsdbapp/event.py", line 112, in <lambda>
      self._queues = sortedcontainers.SortedDict(lambda p: -p)
  TypeError: bad operand type for unary -: 'Mock'

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