Fix problem with loading Ambari configs
Fix problem with loading Ambari configs

Change-Id: I9f70a5bc66b7f6fb320e9d7b608384e1b3962554
Closes-bug: #1494290

egafford/sahara,openstack/sahara,egafford/sahara,tellesnobrega/sahara,openstack/sahara,tellesnobrega/sahara