Patching a Homelab Has Two Halves — and Only One of Them Is apt
Two halves apt patches Debian. My homelab is not Debian — it’s about a dozen containers sitting on top of Debian. AdGuard, Authentik, Vaultwarden, Caddy, n8n, Greenbone, Homepage. apt will never once mention that Vaultwarden cut a release. So “keep the lab patched” is really two jobs: Debian packages — unattended-upgrades, already a solved problem, just needs scheduling and a report. Everything I actually run — nobody’s solved that for me. Containers only update when I decide to pull. This post is both halves. The first one taught me something uncomfortable about monitoring, so I’ll start there. ...