[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]
** Changed in: nova
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1644186
Title:
nova service performs wrong update from version 15 to 9
Status in OpenStack Compute (nova):
Expired
Bug description:
We are running openstack mitaka out of clean installation (no upgrade).
All was functioning correctly until recently nova started to perform updates
like this
2016-11-23 10:48:09.065 17498 INFO nova.service [req-c91ec40f-2dc2 - -
- - -] Updating service version for nova-conductor on nova-
tlc01.specs.de from 15 to 9
The full error log from /var/log/nova/nova-conductor.log looks like
2016-11-23 10:48:08.967 17499 INFO nova.service [-] Starting conductor node
(version 13.1.2)
2016-11-23 10:48:09.065 17498 INFO nova.service [req-c91ec40f-2dc2- - - - -
-] Updating service version for nova-conductor on nova-tlc01.specs.de from 15
to 9
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service
[req-c91ec40f-2dc2-4ab0-ad61-1ab1f9d7bbc9 - - - - -] Error starting thread.
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service Traceback (most
recent call last):
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/oslo_service/service.py", line 680, in
run_service
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service service.start()
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 195, in start
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service
_update_service_ref(self.service_ref)
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/nova/service.py", line 151, in
_update_service_ref
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service service.save()
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 223, in
wrapper
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service return fn(self,
*args, **kwargs)
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/nova/objects/service.py", line 291, in save
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service
self._check_minimum_version()
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service File
"/usr/lib/python2.7/dist-packages/nova/objects/service.py", line 275, in
_check_minimum_version
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service minver=minver)
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service ServiceTooOld: This
service is older (v9) than the minimum (v15) version of the rest of the
deployment. Unable to continue.
2016-11-23 10:48:09.068 17498 ERROR oslo_service.service
I checked the changes in recent versions of nova/service.py
https://fossies.org/diffs/nova/13.1.1_vs_13.1.2/nova/service.py-diff.html
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