Manual deployment of NixOS 24.11 platform fix for customer staging machines

Scheduled Maintenance Report for Flying Circus

Completed

The scheduled maintenance has been completed.
Posted May 26, 2025 - 22:49 CEST

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted May 26, 2025 - 22:00 CEST

Scheduled

A regression discovered in an upcoming NixOS platform release was prevented from rolling out to production, but has already reached several customer staging machines (fc-24.11-staging).

Bringing these staging machines back on the automated release track requires manual intervention. We will switch the running system back to a working state during the announced period.
This might cause a brief service interruption:
- building the new system causes increased system load
- switching to the new system can restart changed services

While the affected systems are all marked as non-production, we attempt to reduce the noticeable impact by doing this work during off-hours (UTC+2) and operating in batches.
Posted May 26, 2025 - 17:50 CEST
This scheduled maintenance affected: Central services.