AttributeError: 'DockerDriver' object has no attribute 'active_migrations'

[zhangguoqing]

ERROR:
http://logs.openstack.org/38/317338/1/check/gate-nova-docker-python27/ca75e17/console.html#_2016-05-17_10_57_52_052

2016-05-17 10:57:52.051 |FAIL: novadocker.tests.virt.docker.test_driver.DockerDriverTestCase.test_live_migration_force_complete
2016-05-17 10:57:52.051 | tags: worker-5
2016-05-17 10:57:52.051 | ----------------------------------------------------------------------
2016-05-17 10:57:52.051 | Empty attachments:
2016-05-17 10:57:52.051 | pythonlogging:''
2016-05-17 10:57:52.051 | stderr
2016-05-17 10:57:52.051 | stdout
2016-05-17 10:57:52.051 |
2016-05-17 10:57:52.051 | Traceback (most recent call last):
2016-05-17 10:57:52.052 | File "/home/jenkins/workspace/gate-nova-docker-python27/.tox/py27/src/nova/nova/tests/unit/virt/test_virt_drivers.py", line 58, in wrapped_func
2016-05-17 10:57:52.052 | return f(self, *args, **kwargs)
2016-05-17 10:57:52.052 | File "/home/jenkins/workspace/gate-nova-docker-python27/.tox/py27/src/nova/nova/tests/unit/virt/test_virt_drivers.py", line 671, in test_live_migration_force_complete
2016-05-17 10:57:52.052 | self.connection.active_migrations[instance_ref.uuid] = deque()
2016-05-17 10:57:52.052 | AttributeError: 'DockerDriver' object has no attribute 'active_migrations'
2016-05-17 10:57:52.052 | Ran 143 tests in 7.463s
2016-05-17 10:57:52.052 | FAILED (id=0, failures=2, skips=1)
2016-05-17 10:57:52.052 | error: testr failed (1)
2016-05-17 10:57:52.077 | ERROR: InvocationError: '/home/jenkins/workspace/gate-nova-docker-python27/.tox/py27/bin/python setup.py testr --slowest --testr-args='

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/319900

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/319900
Committed: https://git.openstack.org/cgit/openstack/nova-docker/commit/?id=034a4842fc1ebba5912e02cff8cd197ae81eb0c3
Submitter: Jenkins
Branch: master

commit 034a4842fc1ebba5912e02cff8cd197ae81eb0c3
Author: zhangguoqing <[e-mail]>
Date: Mon May 23 12:17:07 2016 +0000

    add active_migrations attribute to DockerDriver

    1. For passing the nova unit tests about the active_migrations attribute.
    2. Fix test_get_dns_entries DNS IPs that changed from nova.
    3. Add conf path to netconf that changed from nova.

    Closes-Bug: #1584741
    Closes-Bug: #1582615

    Change-Id: Iaab7e695055f042b9060f07e31681c66197b8c79