Public bug reported: (originally reported by David Manchado in https://bugzilla.redhat.com/show_bug.cgi?id=1528643 )
Description of problem: Nova reports unaccurate quota usage. This can even lead to prevent spawning new instances when the project should have still room for more resources Version-Release number of selected component (if applicable): Ocata. Nova related RPMs: openstack-nova-scheduler-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-console-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch python-nova-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-conductor-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch puppet-nova-10.4.2-0.20171127233709.eb1fafa.el7.centos.noarch openstack-nova-api-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-compute-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-placement-api-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-cert-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-common-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch python2-novaclient-7.1.2-1.el7.noarch openstack-nova-novncproxy-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch How reproducible: Not sure. We got to this situation during an upgrade from Newton to Ocata. I guess it might be due to instance deletion while some services like galera and/or rabbit were not behaving properly Actual results: Nova reports a given project to be using 39 instances while openstack server list reports 17. openstack limits show --absolute --project XXXX | grep Instances | maxTotalInstances | 48 | | totalInstancesUsed | 39 | openstack server list --project XXXX --format csv | wc -l 18 (note there is an extra line for the csv header) Expected results: Match openstack server list (accurate) and openstack limits show (unaccurate) Additional info: While doing some troubleshooting on nova.quota_usages I have found several projects and resources defined more than once. SELECT * FROM (SELECT project_id,resource,COUNT(*) times FROM nova.quota_usages GROUP BY project_id, resource) as T WHERE times > 1; ** Affects: nova Importance: Undecided Status: New -- 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/1742826 Title: Nova reports wrong quota usage Status in OpenStack Compute (nova): New Bug description: (originally reported by David Manchado in https://bugzilla.redhat.com/show_bug.cgi?id=1528643 ) Description of problem: Nova reports unaccurate quota usage. This can even lead to prevent spawning new instances when the project should have still room for more resources Version-Release number of selected component (if applicable): Ocata. Nova related RPMs: openstack-nova-scheduler-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-console-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch python-nova-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-conductor-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch puppet-nova-10.4.2-0.20171127233709.eb1fafa.el7.centos.noarch openstack-nova-api-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-compute-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-placement-api-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-cert-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch openstack-nova-common-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch python2-novaclient-7.1.2-1.el7.noarch openstack-nova-novncproxy-15.0.9-0.20171201203754.bbfc423.el7.centos.noarch How reproducible: Not sure. We got to this situation during an upgrade from Newton to Ocata. I guess it might be due to instance deletion while some services like galera and/or rabbit were not behaving properly Actual results: Nova reports a given project to be using 39 instances while openstack server list reports 17. openstack limits show --absolute --project XXXX | grep Instances | maxTotalInstances | 48 | | totalInstancesUsed | 39 | openstack server list --project XXXX --format csv | wc -l 18 (note there is an extra line for the csv header) Expected results: Match openstack server list (accurate) and openstack limits show (unaccurate) Additional info: While doing some troubleshooting on nova.quota_usages I have found several projects and resources defined more than once. SELECT * FROM (SELECT project_id,resource,COUNT(*) times FROM nova.quota_usages GROUP BY project_id, resource) as T WHERE times > 1; To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1742826/+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