Similar to bug: https://bugzilla.redhat.com/show_bug.cgi?id=1507800
This is caused by the docker.service unit not being enabled in favor of container-engine.service unit when using system containers. This will need correcting in origin and openshift-ansible. origin pr: https://github.com/openshift/origin/pull/18481 openshift-ansible pr: https://github.com/openshift/openshift-ansible/pull/7031
Verified in openshift v3.9.0-0.47.0.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:0489