NixOS CI/CD server ("Hydra") maintenance

Scheduled for Oct 8, 20:00 - 21:00 CEST

Scheduled

We are working on our NixOS platform CI/CD server ("Hydra") that generates our Linux distribution and provides Nix channel tarballs. There will be at least one downtime of up to 20 minutes in this period which can affect system rebuilds ("fc-manage"). Deployments might fail because of this.

The performance of running applications is not affected and package downloads are handled by our S3 object storage independently of Hydra.

Posted Oct 01, 2026 - 12:15 CEST

This scheduled maintenance affects: Central services.