fbcaedcaa1
Host and port are both required if using env vars. Change-Id: I3263d6da2bee6e44abc22858d1c6eb637c100add Reviewed-on: https://review.openstack.org/14800 Approved: James E. Blair <corvus@inaugust.com> Reviewed-by: James E. Blair <corvus@inaugust.com> Tested-by: Jenkins