Red Hat experienced a major incident on November 20, 2025 affecting OpenShift Cluster Manager, lasting 18h 56m. The incident has been resolved; the full update timeline is below.
Affected components
OpenShift Cluster Manager
Update timeline
- investigating Nov 20, 2025, 08:07 PM UTC
ROSA HCP clusters may not be able to start node pool upgrades as scheduled. A fix has been identified and we are actively working to roll it out. ROSA Classic clusters are not affected.
- resolved Nov 21, 2025, 03:04 PM UTC
The issue impacting node pool upgrades has been resolved. All services are operating normally.