Consume NodeDataLookup in ceph-ansible
Consume NodeDataLookup in ceph-ansible

Makes it possible to provide per-node variables to ceph-ansible
using the NodeDataLookup parameter, the same consumed by the
$roleExtraConfigPre resource for puppet hieradata.

Change-Id: Ia23825aea938f6f9bcf536e35cad562a1b96c93b
Closes-Bug: #1736707
Co-Authored-By: c68abddc912338061213c57f6b4119c791a079f8@redhat.com

openstack/tripleo-common,openstack/tripleo-common