Comment 1 for bug 1472445

Reviewed: https://review.openstack.org/199360
Committed: https://git.openstack.org/cgit/openstack/puppet-nova/commit/?id=7a7051ab4885e8a7aaed50f6e90dfcdedfb57773
Submitter: Jenkins
Branch: master

commit 7a7051ab4885e8a7aaed50f6e90dfcdedfb57773
Author: Mathieu Gagné <email address hidden>
Date: Tue Jul 7 20:53:02 2015 -0400

    Add ability to override compute_driver

    This change introduces a new compute_driver parameter
    for all compute driver manifests. This will allow a user to override
    the compute_driver config value by its own instead of forking or
    monkey-patching the manifests.

    It also changes the compute_driver config value of Ironic
    for ironic.IronicDriver which also works and better fit
    the config value style already used in the other manifests.

    Common use case for this parameter is to allow the use of a local
    or derivative version of a driver which adds features and/or bug fixes.

    Closes-bug: #1472445
    Change-Id: I4cd211b389303c22f4c2aa6db7592cc9861d4f40