zun compute giving error while pulling image

[prameswar]

zun pull ubuntu:latest

ePeriodicTasks.update_zun_service from (pid=5618) run_periodic_tasks /usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:215
2017-02-08 21:05:16.730 DEBUG zun.servicegroup.zun_service_periodic [req-c162fe07-b099-4995-b8ea-4ba1453dbc9f None None] Update zun_service from (pid=5618) update_zun_service /opt/stack/zun/zun/servicegroup/zun_service_periodic.py:40
2017-02-08 21:05:23.098 DEBUG oslo_messaging._drivers.amqpdriver [req-c162fe07-b099-4995-b8ea-4ba1453dbc9f None None] received message with unique_id: 3e91841b4d4343f1b0ae7fd470bae3b1 from (pid=5618) __call__ /usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:196
2017-02-08 21:05:23.101 DEBUG zun.compute.manager [req-f35134e2-3376-41d9-9c96-22f9d3d6891c admin admin] Creating image... from (pid=5618) _do_image_pull /opt/stack/zun/zun/compute/manager.py:361
2017-02-08 21:05:23.101 ERROR zun.compute.manager [req-f35134e2-3376-41d9-9c96-22f9d3d6891c admin admin] Unexpected exception: pull_image() takes exactly 5 arguments (3 given)
2017-02-08 21:05:23.101 TRACE zun.compute.manager Traceback (most recent call last):
2017-02-08 21:05:23.101 TRACE zun.compute.manager File "/opt/stack/zun/zun/compute/manager.py", line 365, in _do_image_pull
2017-02-08 21:05:23.101 TRACE zun.compute.manager image.tag)
2017-02-08 21:05:23.101 TRACE zun.compute.manager TypeError: pull_image() takes exactly 5 arguments (3 given)
2017-02-08 21:05:23.101 TRACE zun.compute.manager
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 457, in fire_timers
    timer()
  File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/timer.py", line 58, in __call__
    cb(*args, **kw)
  File "/opt/stack/zun/zun/common/utils.py", line 126, in context_wrapper
    func(*args, **kwargs)
  File "/opt/stack/zun/zun/compute/manager.py", line 365, in _do_image_pull
    image.tag)
TypeError: pull_image() takes exactly 5 arguments (3 given)

Reason:
https://github.com/openstack/zun/blob/master/zun/image/driver.py#L63
https://github.com/openstack/zun/blob/master/zun/compute/manager.py#L76-L78
https://github.com/openstack/zun/blob/master/zun/compute/manager.py#L364-L365

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/431370

[hongbin (hongbin034)]

It looks this bug has been fixed: https://review.openstack.org/#/c/448967/