IONOS Cloud is currently experiencing a major incident affecting Managed Kubernetes and Managed Kubernetes and 1 more component, which began 12h ago. The vendor's full update timeline is below.
Affected components
Update timeline
- investigating May 08, 2026, 03:15 PM UTC
Some customers may experience connection problems to the control plane and degraded functionality of kubernetes. Our engineers are working on a fix.
- identified May 08, 2026, 03:52 PM UTC
Our Kubernetes engineering team has identified the root cause of the issue. The incident stemmed from a defect in a configuration filtering mechanism. We are currently implementing mitigation steps and will provide further updates on our progress here.
- identified May 08, 2026, 04:29 PM UTC
The team continues to audit affected resources to verify that all remaining inadvertent configuration changes are reverted.
- identified May 08, 2026, 05:13 PM UTC
The team is now preparing to safely rollback identified changes on affected resources.
- identified May 08, 2026, 06:42 PM UTC
We are currently rolling out the correction. We expect this to take several minutes and will update this page once the rollout is completed.
- monitoring May 08, 2026, 08:42 PM UTC
The rollback was completed successfully. The team is currently checking the affected resources for potential residual inconsistencies. We are setting this incident into monitoring status.