enable a workaround to allow non-containerized deployments

[wes hayutin]

There are a limited set of ci jobs that provide feedback to the folks creating builds that will need to deploy w/o containers.

See https://bugzilla.redhat.com/show_bug.cgi?id=1497172
https://bugzilla.redhat.com/attachment.cgi?id=1333778

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/509822

[OpenStack Infra (hudson-openstack)]

Change abandoned by Emilien Macchi (<email address hidden>) on branch: master
Review: https://review.openstack.org/509822
Reason: Per policy, this patch will be abandoned: https://github.com/openstack/tripleo-specs/blob/master/specs/policy/patch-abandomment.rst#when-to-abandon

You can restore it at anytime if you think the patch will be updated.