Emergency Operating System Update in Region RMA from 2026-09-07 21:00 CEST to 2026-09-07 21:01 CEST

Update 2026-09-07 - Maintenance Cancelled
Our engineering team is working on developing a different maintenance procedure that prevents the issue as seen last Friday. Therefore, we decided to postpone this emergency maintenance and will announce a new maintenance window once the procedure has passed peer review as per our established change management process.

Maintenance Work
We are performing emergency operating system updates on our OpenStack control hosts in the RMA (Rümlang) region.

Expected impact
Performance of the Cloud Control Panel and API may be degraded, and during short periods of time it may not be possible to make any changes (for each case, we measured around 5 minutes in our lab).

Already running virtual servers, and operations in the LPG (Lupfig) region, will not be affected by this work.

We apologize for any inconvenience this may cause and thank you for your understanding.