IONOS Cloud incident

Partial Connectivity Degradation to Control Plane Affecting Kubernetes Operations

Minor Resolved View vendor source →

IONOS Cloud experienced a minor incident on May 11, 2026 affecting Managed Kubernetes and Managed Kubernetes and 1 more component, lasting 3h 22m. The incident has been resolved; the full update timeline is below.

Started
May 11, 2026, 05:53 PM UTC
Resolved
May 11, 2026, 09:16 PM UTC
Duration
3h 22m
Detected by Pingoru
May 11, 2026, 05:53 PM UTC

Affected components

Managed KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged KubernetesManaged Kubernetes

Update timeline

  1. investigating May 11, 2026, 05:53 PM UTC

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

  2. monitoring May 11, 2026, 07:05 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved May 11, 2026, 09:16 PM UTC

    This incident has been resolved.