FTM402 · Learning materials

Twelve chapters on the real deployment tree. Sources: nix.dev, NixOS manual, Colmena, SRE book, Loki/nginx docs (links in module overview).

Chapters

1. The Nix language
2. Flakes and devShells
3. uv2nix and the dependency hashes
4. NixOS modules and options
5. systemd and journalctl
6. Secrets with agenix
7. Colmena: deploy and roll back
8. Hosts, topology, nginx routing
9. Postgres operations and Loki/LogQL
10. Alerting
11. Incidents and postmortems
12. Security review of a change