** Changed in: nova/ocata Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1765568
Title: AttributeError: 'NoneType' object has no attribute 'generation' in stable/ocata CI Status in OpenStack Compute (nova): Invalid Status in OpenStack Compute (nova) ocata series: Fix Released Bug description: We've been seeing this intermittently: http://logs.openstack.org/33/559033/2/gate/legacy-tempest-dsvm- neutron- full/ad0acef/logs/screen-n-cpu.txt.gz?level=TRACE#_2018-04-19_21_26_05_260 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager [req-f2f68994-4031-465c-b1cc-0e995617b860 - -] Error updating resources for node ubuntu-xenial-inap-mtl01-0003624986. 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager Traceback (most recent call last): 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/compute/manager.py", line 6582, in update_available_resource_for_node 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager rt.update_available_resource(context, nodename) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/compute/resource_tracker.py", line 551, in update_available_resource 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager self._update_available_resource(context, resources) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 271, in inner 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager return f(*args, **kwargs) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/compute/resource_tracker.py", line 575, in _update_available_resource 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager self._init_compute_node(context, resources) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/compute/resource_tracker.py", line 438, in _init_compute_node 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager self.scheduler_client.update_resource_stats(cn) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/__init__.py", line 60, in update_resource_stats 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager self.reportclient.update_resource_stats(compute_node) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/__init__.py", line 37, in __run_method 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager return getattr(self.instance, __name)(*args, **kwargs) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/report.py", line 642, in update_resource_stats 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager self._update_inventory(compute_node.uuid, inv_data) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/report.py", line 55, in wrapper 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager return f(self, *a, **k) 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/report.py", line 563, in _update_inventory 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager if self._update_inventory_attempt(rp_uuid, inv_data): 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager File "/opt/stack/new/nova/nova/scheduler/client/report.py", line 471, in _update_inventory_attempt 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager cur_rp_gen = self._resource_providers[rp_uuid].generation 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager AttributeError: 'NoneType' object has no attribute 'generation' 2018-04-19 21:26:05.260 12465 ERROR nova.compute.manager Since this change merged in stable/ocata: https://review.openstack.org/#/c/525309/ We have a revert up for it: https://review.openstack.org/#/c/562739/ This bug is for tracking the revert and the failure in elastic- recheck. http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22AttributeError%3A%20'NoneType'%20object%20has%20no%20attribute%20'generation'%5C%22%20AND%20tags%3A%5C%22screen-n-cpu.txt%5C%22%20AND%20build_branch%3A%5C%22stable%2Focata%5C%22&from=7d To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1765568/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp