Update ringtail flake inputs, add flake-update pipeline (#240)

## Summary
- Update all ringtail NixOS flake inputs (nixpkgs, disko, home-manager) to latest
- Add `flake_update` Dagger function (`nix flake update`) alongside existing `flake_lock` (`nix flake lock`)
- Add how-to guide for managing the ringtail lockfile
- Update dagger and ringtail reference cards

## Deployment and Testing
- [x] `mise run provision-ringtail` — deployed successfully, `changed=2` (repo + rebuild)
- [x] `mise run services-check` — all services healthy
- [x] Doc link and index checks pass

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/240
This commit is contained in:
Erich Blume 2026-02-22 08:17:52 -08:00
commit a5429d5a34
7 changed files with 88 additions and 13 deletions

View file

@ -1,6 +1,6 @@
---
title: Ringtail
modified: 2026-02-19
modified: 2026-02-22
tags:
- infrastructure
- host
@ -43,7 +43,7 @@ Managed declaratively via `nixos/ringtail/configuration.nix`. Home-manager handl
mise run provision-ringtail
```
This updates `flake.lock` via Dagger, verifies the current commit is pushed to forge, then deploys the exact commit via ansible. If the lockfile changed, it stages the file and exits so you can commit and re-run.
This locks new flake inputs via Dagger, verifies the current commit is pushed to forge, then deploys the exact commit via ansible. If the lockfile changed, it stages the file and exits so you can commit and re-run. To update all inputs to latest versions, see [[manage-lockfile]].
## K3s Cluster