Updated openstack/openstack
Project: openstack/nova  0fef477e3b6cbf475497bd9934e9753bacd110fe

downgrade 'No network configured!' to debug log level

Based on the details in bug 1191044, a user can cause the warning
'No network configured!' if they boot an instance in a tenant that
has no neutron networks set up.

Tempest doesn't create a network for every test that creates a nova
instance. The lack of a network is not a sign of something wrong with
nova so a warning log is too much. Move to debug instead.

This should help reduce the amount of warnings that occur on every
tempest run.

Also drop the exclamation mark.

Change-Id: I6bc4e46aa5a72645c72f7232627c7aa9efd2591d
Related-Bug: #1191044