Comment 2 for bug 1452734

Reviewed: https://review.openstack.org/181008
Committed: https://git.openstack.org/cgit/stackforge/cookbook-openstack-orchestration/commit/?id=ffe3f30c057f14679f70815c04a51ee859e6b871
Submitter: Jenkins
Branch: master

commit ffe3f30c057f14679f70815c04a51ee859e6b871
Author: Mark Vanderwiel <email address hidden>
Date: Thu May 7 09:10:56 2015 -0500

    Add worker config support

    Allow the various workers to be configured as attributes.
    The engine one is based upon cpu, so default is nil just like
    in Compute. The others default to zero, so used that.

    Change-Id: Id7382ceeb4daeb6136e4b10546eed26901fbc3eb
    Closes-Bug: #1452734