shixiong/okd @ ca2325e9eb9d0b4f8a9a611b01bbc93c87fc12b7

Brenton Leanhardt 1e53057c40 First pass at systemd unit refactor		9 éve
..
openshift_container_versions.sh	35b2eceb3d Docker stderr can break this script if ansible executes it remotely	9 éve
pre-upgrade-check	018fc6ad15 Clarify the preflight port check output	9 éve
rpm_versions.sh	7d561bd252 Correctly set the image tag for containerized installs (and upgrades)	9 éve