IONOS Cloud incident

Partial Control Plane Outage Affecting Kubernetes Operations

Resolved after 6 days 13 hours, affecting Managed Kubernetes, on June 30, 2026.

monitoring Jul 01, 2026, 07:07 PM UTC

Incident involving degradation of the control plane has been resolved and we are monitoring the situation.

Started
Jun 30, 2026, 09:08 PM UTC
Resolved
Jul 07, 2026, 10:09 AM UTC
Duration
6d 13h
Detected by Pingoru
Jun 30, 2026, 09:08 PM UTC

Affected components

Managed Kubernetes

Update timeline

  1. investigating Jun 30, 2026, 09:08 PM UTC

    Customers may experience connection problems to the control plane and degraded functionality of kubernetes

  2. investigating Jun 30, 2026, 10:55 PM UTC

    The situation appears to have stabilized for the time being. An internal investigation into the exact root cause is ongoing.

  3. monitoring Jul 01, 2026, 07:07 PM UTC

    Incident involving degradation of the control plane has been resolved and we are monitoring the situation.

  4. resolved Jul 07, 2026, 10:09 AM UTC

    This incident has been resolved.

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