Incidents

Planned maintenances

• From: 2026-03-31 10:00 CEST | To: 2026-03-31 15:00 CEST | Duration: 5 h 0 min

  Image API

  What: We will be applying an update to the Image API Service (Glance). Impact: Throughout the maintenance period, the API may occasionally respond...

Past incidents and maintenances

• ended at 2026-03-24 14:00 CET and lastet for 4 h 0 min

  Key Management API

  What: We will be applying an update to the Key Management API Service (Barbican). Impact: Throughout the maintenance period, the API may occasiona...

  ended at 2026-03-18 15:00 CET and lastet for 7 h 0 min

  Ceph Storage

  We have to announce maintenance work on the Ceph Storage. Throughout the entire maintenance period, we will upgrade server components. We do not e...

  ended at 2026-03-12 15:00 CET and lastet for 8 h 0 min

  Maintenance: Ceph Storage

  Over the past week we have seen recurring I/O‑blocking incidents in our Ceph cluster. Our investigations point to overloaded I/O queues on three RA...

  ended at 2026-03-10 12:30 CET and lastet for 2 h 0 min

  Ceph Issues

  We are currently experiencing problems in our Ceph infrastructure starting at 10.30 AM CET which affects all ressources using Ceph based volumes. T...

  ended at 2026-03-06 13:51 CET and lastet for 23 h 56 min

  Ceph Issues

  We are currently experiencing problems in our Ceph infrastructure starting at 1:55 PM CET which affects all ressources using Ceph based volumes. Th...

  ended at 2026-03-05 13:00 CET and lastet for 3 h 0 min

  Loadbalancer API Service

  What: We will be applying an update to the Loadbalancer API Service (Octavia). Impact: Throughout the maintenance period, the API may occasionall...

  ended at 2026-02-26 23:00 CET and lastet for 2 h 0 min

  Maintenance: Block Storage Service

  What: We will apply configuration updates to on the Block Storage Service (Ceph Monitors). Impact: We do not expect any service interruption. This...

  ended at 2026-02-23 14:00 CET and lastet for 4 h 0 min

  Maintenance: Block Storage Service Upgrade

  What: We will be applying an update to the OpenStack Volume API (Cinder). Impact: Throughout the maintenance period, the API may occasionally resp...