Outage in IONOS Cloud
Kubernetes service restricted
Resolved MinorIncident Report
Summary AI Generated
IONOS Cloud experienced instability affecting Managed Kubernetes clusters in Frankfurt, where some clusters became stuck in updating/deploying states and suffered intermittent communication issues between control plane components and worker nodes. This caused brief service interruptions and degraded performance for impacted Kubernetes services. The incident was resolved after 2.9 hours of active investigation and remediation by engineering teams.
We are currently experiencing instability affecting Kubernetes clusters hosted in Frankfurt. Some clusters are stuck in an updating/deploying state, which is causing intermittent communication issues between control plane components and worker nodes. The issue may cause brief interruptions or degraded performance across impacted services. Our engineering teams are actively investigating and working to restore full stability as quickly as possible.
Components affected
IONOS Cloud Managed KubernetesNeed to monitor IONOS Cloud outages?
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Latest Updates ( sorted recent to last )
RESOLVED
10 days ago - at 03/02/2026 02:55PM
This incident has been resolved.
IDENTIFIED
10 days ago - at 03/02/2026 12:03PM
We are currently experiencing instability affecting Kubernetes clusters hosted in Frankfurt. Some clusters are stuck in an updating/deploying state, which is causing intermittent communication issues between control plane components and worker nodes. The issue may cause brief interruptions or degraded performance across impacted services. Our engineering teams are actively investigating and working to restore full stability as quickly as possible.
Latest IONOS Cloud outages
Network Connectivity Issues in TXL - about 18 hours ago
AI Model Hub: Increased Error Rate - 3 days ago
IONOS Container Registry - 8 days ago
DCD Frontend: Issues editing VDCs - 8 days ago
Network Service Degradation in TXL - 9 days ago
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