Updated openstack/openstack
Project: openstack/nova  a8c73c7d3298589440579d67e0c5638981dd7718
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Make nova-network use Service object

There is a very small usage of service data in nova-network, which
can be converted to use the object method. Since it results in
the same database call as before, the tests need no change.

Related to blueprint nova-network-objects

Change-Id: Ie6ef37a3508c0ef3481d0217d3d085b855cfdc70
Updated openstack/openstack
Project: openstack/nova  daf93f9af2f85fbf20fe610d9d4d37bc5dbb4c49
null
Make nova-network use Instance objects

This converts existing direct-to-database instance queries
use objects.

Related to blueprint nova-network-objects

Change-Id: Ia035fc9e48843b8aa8ac2d12dbb7bfcc7d6b59ae