Public bug reported:
CONF.reclaim_instance_interval is interval in seconds for reclaiming deleted instances. It should takes effect only when value is greater than 0. current if we set it with -1 for example . It will pass the check of ' if CONF.reclaim_instance_interval:' and do a soft_delete. See https://github.com/openstack/nova/blob/master/nova/api/openstack/compute/servers.py#L752 def _delete(self, context, req, instance_uuid): authorize(context, action='delete') instance = self._get_server(context, req, instance_uuid) if CONF.reclaim_instance_interval: try: self.compute_api.soft_delete(context, instance) except exception.InstanceInvalidState: # Note(yufang521247): instance which has never been active # is not allowed to be soft_deleted. Thus we have to call # delete() to clean up the instance. self.compute_api.delete(context, instance) else: self.compute_api.delete(context, instance) We do reclaim instance in https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L6192 def _reclaim_queued_deletes(self, context): """Reclaim instances that are queued for deletion.""" interval = CONF.reclaim_instance_interval if interval <= 0: LOG.debug("CONF.reclaim_instance_interval <= 0, skipping...") return That means we never have chance to clean up a soft instance adn release the quota. ** Affects: nova Importance: Undecided Assignee: ChangBo Guo(gcb) (glongwave) Status: New ** Changed in: nova Assignee: (unassigned) => ChangBo Guo(gcb) (glongwave) -- 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/1518848 Title: set reclaim_instance_interval < 0, never delete instance completely. Status in OpenStack Compute (nova): New Bug description: CONF.reclaim_instance_interval is interval in seconds for reclaiming deleted instances. It should takes effect only when value is greater than 0. current if we set it with -1 for example . It will pass the check of ' if CONF.reclaim_instance_interval:' and do a soft_delete. See https://github.com/openstack/nova/blob/master/nova/api/openstack/compute/servers.py#L752 def _delete(self, context, req, instance_uuid): authorize(context, action='delete') instance = self._get_server(context, req, instance_uuid) if CONF.reclaim_instance_interval: try: self.compute_api.soft_delete(context, instance) except exception.InstanceInvalidState: # Note(yufang521247): instance which has never been active # is not allowed to be soft_deleted. Thus we have to call # delete() to clean up the instance. self.compute_api.delete(context, instance) else: self.compute_api.delete(context, instance) We do reclaim instance in https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L6192 def _reclaim_queued_deletes(self, context): """Reclaim instances that are queued for deletion.""" interval = CONF.reclaim_instance_interval if interval <= 0: LOG.debug("CONF.reclaim_instance_interval <= 0, skipping...") return That means we never have chance to clean up a soft instance adn release the quota. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1518848/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
