Enable OpenShift Extended Update Support

OpenShift has now long-term support and on entitled clusters, we need to enable the EUS repositories explicitly so that the driver-container can install kernel-devel and kernel-headers for the running kernel on the Node.

The driver-container will fail if the repository is not enabled. This is e.g from a 4.4.11 cluster:

[root@db5155735332 /]# yum --disablerepo=* --enablerepo=rhel-8-for-x86_64-baseos-eus-rpms --releasever=8.1 info kernel-devel-4.18.0-147.20.1.el8_1.x86_64

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information