Updated openstack/openstack
Project: openstack-infra/devstack-gate  ab4eec59a1410ce1da11aaad8b73c6149aaf208d
null
Remove strange duplication of setup_host and output

Looking at the history, it's possible this was a revert commit gone awry.
Or part of it used to be needed for some reason but isn't now.

Change-Id: I32d98f7275dbca6da08094716c9b9b2ac683ec3c