RHCOS images now come gzipped and the caching code in openshift/install needs to be updated to handle this before handing off to libvirt.
This is blocking baremetal IPI and libvvirt installs. OpenStack was fixed in BZ#1770441.
Gzipped images are unpacked properly. Verified
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.