Unexpected argument 'message' to Error in image list

[Steve McLellan]

In engine/resources/nova_utils.py L90, if nova_client.images.list() fails, the exception handler tries to construct a heat.exception.Error with one named parameter, 'message'. The Error class takes only one argument msg_fmt, and the result is `TypeError: __init__() got an unexpected keyword argument 'message'`, which masks the real error.

Correct call would be to omit the keyword.

[Steve McLellan (sjmc7)]

Pavel - I have a patch for this already as part of finding it, sorry.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/91838
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=dc42406b909293cec2c14806628138b05341cf92
Submitter: Jenkins
Branch: master

commit dc42406b909293cec2c14806628138b05341cf92
Author: Steve McLellan <email address hidden>
Date: Tue Jun 3 15:52:23 2014 -0500

    Removed 'message' keyword when raising Error

    The exception handler for listing nova images (now glance images)
    was raising an unexpected argument exception because Error() was
    getting called with a 'message' keyword. Removed the keyword in
    line with elsewhere.

    Change-Id: If928aec0bb807495a00b8447a69c4e3dea43fb3b
    Closes-Bug: 1315456