given the nouveau driver isn't automatically blacklisted on OSP13, we need to add two more steps that will disable it and generate a new initramfs Reported by: sbauza https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/instances_and_images_guide/ch-virtual_gpu#annotations:9132a9ab-5ede-4da3-ab25-2915de17f312
Updated content available on the Customer Portal: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/instances_and_images_guide/ch-virtual_gpu#nvidia-build-overcloud-image