Lab updates 2026-05-05

[rbo]

• Pin Update Warning Message to slack channel
• sf1 - dnf update
• monitoring.coe.muc.redhat.com (VM) - dnf update (running on sf1)
• sf2 - dnf update
• ISAR Cluster - cluster update to latest channel
• ISAR Cluster - Update operators
• Upgrade keycloak operator (check channel)
• Upgrade LVM Storage (check channel)
• Upgrade ODF (check channel)
• Upgrade ACM (check channel)
• Upgrade Quay (check channel)
• Upgrade OCPVirt (check channel)
• NetApp CSI driver (check channel)
• Create follow up issue and calendar blocker for next update on the first tue of following month
• Backup switch config (see here for instructions)
• Backup DHCP config (see here for instructions)
• Un-Pin Update Warning Message in slack channel
• Check argocd and cleanup out-of-sync

Follow up to #371