CloudifySource/cloudify-openstack — pull request #20 by nir0s (2014-03-07 12:56:39+00:00)
Title: CLOUDIFY-2551 changed create_or_ensure_exists logic

from now on, if resources exist, they will be used (regardless of the EP field - unless it's a server and then an exception will be raised).
if resources don't exist, they will be created (unless EP field is true and then an exception will be raised).