I'm trying to set up my own OpenShift cluster under aos.verbum.org, running on CentOS Atomic Host, inside an OpenStack cluster.
The containerized install is giving me all of the pain of docker-vs-systemd that we've known about forever.
Spent about an hour trying to track down why my attempts to add Cinder PVs were being rejected. It turns out that there's currently a hard requirement that the hostname match the instance ID in the cloud provider...which is rather annoying, as I have my hostname set to the public version.