There are no clear instructions for deploying Openshift on Atomic. The install packages are all RPM. There are docker packages without instruction on how to launch them. Does the doc snippet below mean Openshift master should only run on RHEL hosts?
While RHEL Atomic Host is supported for running containerized OpenShift Container Platform services, the installer is provided by an RPM and not available by default in RHEL Atomic Host. Therefore, it must be run from a Red Hat Enterprise Linux 7 system. The host initiating the installation does not need to be intended for inclusion in the OpenShift Container Platform cluster, but it can be.