Reviewed: https://review.openstack.org/290715 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=ccd6195e67c735aa216bea51d9dccfed631dc814 Submitter: Jenkins Branch: master
commit ccd6195e67c735aa216bea51d9dccfed631dc814 Author: Matthew Booth <mbo...@redhat.com> Date: Wed Mar 9 17:27:03 2016 +0000 Fix processing of libvirt disk.info in non-disk-image cases In Idfc16f54049aaeab31ac1c1d8d79a129acc9fb87 a change was made that caused non-disk-image backends to fall over because of an undefined variable because they skipped processing of the disk.info file. This adds a check for that case to make sure we don't run that path in the non-disk-image backend case. Closes-Bug: #1555287 Change-Id: I02f8a5f0e29816336e500a8fe8dcc9ece15968e9 ** Changed in: nova 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/1555287 Title: Libvirt driver broken for non-disk-image backends Status in OpenStack Compute (nova): Fix Released Bug description: Recently the ceph job (and any other configuration that doesn't use disk image as the backend storage) started failing like this: 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last): 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 138, in _dispatch_and_reply 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher incoming.message)) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _dispatch 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 127, in _do_dispatch 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/exception.py", line 110, in wrapped 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher payload) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/exception.py", line 89, in wrapped 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return f(self, context, *args, **kw) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 359, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher LOG.warning(msg, e, instance=instance) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 328, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 409, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 316, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher migration.instance_uuid, exc_info=True) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 293, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 387, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher kwargs['instance'], e, sys.exc_info()) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 375, in decorated_function 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/compute/manager.py", line 3876, in resize_instance 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher timeout, retry_interval) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 7237, in migrate_disk_and_power_off 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher shared_storage) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 7230, in migrate_disk_and_power_off 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher host=dest, on_execute=on_execute, 2016-03-09 14:47:29.102 17597 ERROR oslo_messaging.rpc.dispatcher UnboundLocalError: local variable 'on_execute' referenced before assignment To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1555287/+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