All hosts had identical nix-command/flakes settings in their
configuration.nix. Centralize in system/nix.nix so new hosts
(like pn01/pn02) get it automatically.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Assign roles to hosts for better organization and filtering:
- ha1: home-automation
- monitoring01, monitoring02: monitoring
- jelly01: media
- nats1: messaging
- http-proxy: proxy
- testvm01-03: test
Also promote kanidm01 and monitoring02 from test to prod tier.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove hosts/template/ (legacy template1) and give each legacy host
its own hardware-configuration.nix copy
- Recreate ns2 using create-host with template2 base
- Add secondary DNS services (NSD + Unbound resolver)
- Configure Vault policy for shared DNS secrets
- Fix create-host IP uniqueness validator to check CIDR notation
(prevents false positives from DNS resolver entries)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Enable vault.enable and homelab.deploy.enable for these hosts to
allow NATS-based remote deployments and expose metrics on port 9972.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
