gate-nova-python26 fails build

[Kravchenko Pavel]

gate-nova-python26 and gate-nova-python27 constantly fails build on the following test:

nova.tests.network.test_manager.VlanNetworkTestCase.test_add_fixed_ip_instance_without_vpn_requested_networks
Reason is that 'instance' dict missing uuid when called to log.
The logger expects it to have uuid key, but instead it has only {'display_name': 'testhost'}.

Traceback (most recent call last):
  File "/root/openstack/kpavel/nova/nova/tests/network/test_manager.py", line 1068, in test_add_fixed_ip_instance_without_vpn_requested_networks
    networks[0]['id'])
  File "/root/openstack/kpavel/nova/nova/network/manager.py", line 763, in add_fixed_ip_to_instance
    self._allocate_fixed_ips(context, instance_id, host, [network])
  File "/root/openstack/kpavel/nova/nova/network/manager.py", line 220, in _allocate_fixed_ips
    vpn=vpn, address=address)
  File "/root/openstack/kpavel/nova/nova/network/manager.py", line 1730, in allocate_fixed_ip
    if self._validate_instance_zone_for_dns_domain(context, instance):
  File "/root/openstack/kpavel/nova/nova/network/manager.py", line 799, in _validate_instance_zone_for_dns_domain
    instance_domain, instance=instance)
  File "/usr/lib/python2.7/logging/__init__.py", line 1427, in warning
    msg, kwargs = self.process(msg, kwargs)
  File "/root/openstack/kpavel/nova/nova/openstack/common/log.py", line 266, in process
    instance_extra = CONF.instance_format % instance
KeyError: 'uuid'

Affected Change: https://review.openstack.org/#/c/37407/

[Clark Boylan (cboylan)]

I am removing this from openstack-ci as it appears to be a flaky test. (Probably being tickled by testr test ordering.)

[Chris Behrens (cbehrens)]

Just found this:

https://review.openstack.org/#/c/38615

[Chris Behrens (cbehrens)]

Marked as dup.