Fixed packstack regression for sahara and trove optional components
Fixed packstack regression for sahara and trove optional components

RHOSINFRA-786

Change-Id: Icb13ae48706bed638c5eeeb2565a27eb042c9331

redhat-openstack/infrared,okolisny/InfraRed,redhat-openstack/infrared,okolisny/InfraRed,redhat-openstack/infrared,okolisny/InfraRed