euca-create-volume fails w/ Cinder

[Dan Prince]

When trying to create a volume as an admin user I'm getting the following exception:

2012-09-05 13:54:40 ERROR nova.api.ec2 [req-b48a6a57-247e-4938-b484-1ee1ef98b66a 2df72a025a75435d8d8a1d4cd8c2dafb d88e8353a26849218ed87a206f7fb75c] Unexpected error raised: 'project_id'
2012-09-05 13:54:40 TRACE nova.api.ec2 Traceback (most recent call last):
2012-09-05 13:54:40 TRACE nova.api.ec2 File "/usr/lib/python2.7/site-packages/nova/api/ec2/__init__.py", line 474, in __call__
2012-09-05 13:54:40 TRACE nova.api.ec2 result = api_request.invoke(context)
2012-09-05 13:54:40 TRACE nova.api.ec2 File "/usr/lib/python2.7/site-packages/nova/api/ec2/apirequest.py", line 81, in invoke
2012-09-05 13:54:40 TRACE nova.api.ec2 result = method(context, **args)
2012-09-05 13:54:40 TRACE nova.api.ec2 File "/usr/lib/python2.7/site-packages/nova/api/ec2/cloud.py", line 774, in create_volume
2012-09-05 13:54:40 TRACE nova.api.ec2 return self._format_volume(context, dict(volume))
2012-09-05 13:54:40 TRACE nova.api.ec2 File "/usr/lib/python2.7/site-packages/nova/api/ec2/cloud.py", line 728, in _format_volume
2012-09-05 13:54:40 TRACE nova.api.ec2 volume['project_id'],
2012-09-05 13:54:40 TRACE nova.api.ec2 KeyError: 'project_id'
2012-09-05 13:54:40 TRACE nova.api.ec2

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/12450

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/12450
Committed: http://github.com/openstack/nova/commit/a766d817218edcbb35c477382d5839f53c1f9570
Submitter: Jenkins
Branch: master

commit a766d817218edcbb35c477382d5839f53c1f9570
Author: Dan Prince <email address hidden>
Date: Wed Sep 5 14:07:16 2012 -0400

    Fix EC2 cinder volume creation as an admin user.

    Updates the EC2 API _format_volume function so that it
    only tries to add project_id and host to responses if those
    keys are present. This resolves a KeyError that would occur when
    using Cinder because volumes from it don't contain this
    information.

    Fixes LP Bug #1046464.

    Change-Id: I56b977cfd1ae482f2559a3f1fda8d1543d3ea227