Updated openstack/openstack
Project: openstack/tempest  0748dcace8a371e0a6e203121da4dcdaa2576f1e
null
Extend network debug infos on network failures

After the https://review.openstack.org/#/c/76640/ is merge tempest will
be allowed to dump the ovs db.

The ovs db dump can help in identifying trunk/access port miss configuration
issues.

Change-Id: Ia751dc5046ce07369b9044eda3b20c63d38bac99
Updated openstack/openstack
Project: openstack/tempest  23e5965d302be7d1deaedcdaddd12657be9a2754
null
Fix InvalidInstanceID.NotFound handling

The matcher used with boto tests is returing with None,
 when it matches. The incorrect condition handling may lead to
longer deletion time or failure.

Change-Id: I7d03528ab6183dd9a49169c0a6ec2a4a95fb7d52
Updated openstack/openstack
Project: openstack/keystone  67d376d7b7b144a3d87d30dfde7fbbc82c2149bb
null
Cleanup backends after each test

Instance variables lingering around after a test completes can waste a
significant amount of memory during a long test run. This commit adds a
general helper method that can be used by add test classes to clean up
instance variables.

Change-Id: Ie7554f4c2e6e80540ea9f393f29b0eb15cacdf8c