KeyError in GroupNotFound error path

[Matthew Edmonds]

Hit the following exception:

2014-07-23 04:31:08.206 4449 ERROR keystone.common.wsgi [-] 'group_id'
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi Traceback (most recent call last):
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/common/wsgi.py", line 207, in __call__
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi result = method(context, **params)
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/common/controller.py", line 196, in wrapper
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi return f(self, context, filters, **kwargs)
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/assignment/controllers.py", line 876, in list_role_assignments
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi formatted_refs)
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/assignment/controllers.py", line 811, in _
expand_indirect_assignments
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi members = _get_group_members(r)
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi File "/usr/lib/python2.6/site-packages/keystone/assignment/controllers.py", line 696, in _get_group_members
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi 'group': ref['group_id'], 'target': target,
2014-07-23 04:31:08.206 4449 TRACE keystone.common.wsgi KeyError: 'group_id'

It appears that the dictionary format was changed and the error path code was not updated to expect the new format.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/116647

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/116647
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=e15b105ed7d04e0cf7fe2720c2ed6634f0e29730
Submitter: Jenkins
Branch: master

commit e15b105ed7d04e0cf7fe2720c2ed6634f0e29730
Author: Matthew Edmonds <email address hidden>
Date: Thu Aug 21 07:37:06 2014 -0400

    assignment controller error path fix

    Assignment controller error path code updated to reflect a change in the
    dictionary format.

    Closes-Bug: #1359376

    Change-Id: I5358f8d61b60ea853fb4e2af0b05031a25c4ae6d