feat(networking): switch lindberg to systemd-networkd #135

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fabianhauser wants to merge 3 commits from feat/lindberg-networkd into main

fabianhauser commented

2026-05-12 12:31:57 +00:00

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Summary

Add qois.networkd module (opt-in, auto-discovered) so any host can switch to systemd-networkd with a single option
Remove the hardcoded networking.useNetworkd = false from the global system module; the new module covers this for all hosts
Enable qois.networkd.enable = true on lindberg
Fix backplane-net module: lock networking.wireguard.useNetworkd = false to keep the scripted wg backend (the networkd wg backend is incompatible with generatePrivateKeyFile and the wgautomesh service dependency chain); also fix with lib code style violations
vms-nat bridge: add ConfigureWithoutCarrier = true so networkd assigns the static IP without waiting for VM tap devices to connect
Replace the scripted-networking-only network-addresses-vms-nat.service dnsmasq dependency with systemd-networkd-wait-online@vms-nat.service (note: srvos disables the global wait-online but the per-interface template remains available)

Test plan

See TODO.md for manual verification steps after deployment.

## Summary - Add `qois.networkd` module (opt-in, auto-discovered) so any host can switch to systemd-networkd with a single option - Remove the hardcoded `networking.useNetworkd = false` from the global system module; the new module covers this for all hosts - Enable `qois.networkd.enable = true` on lindberg - Fix `backplane-net` module: lock `networking.wireguard.useNetworkd = false` to keep the scripted wg backend (the networkd wg backend is incompatible with `generatePrivateKeyFile` and the `wgautomesh` service dependency chain); also fix `with lib` code style violations - `vms-nat` bridge: add `ConfigureWithoutCarrier = true` so networkd assigns the static IP without waiting for VM tap devices to connect - Replace the scripted-networking-only `network-addresses-vms-nat.service` dnsmasq dependency with `systemd-networkd-wait-online@vms-nat.service` (note: srvos disables the global wait-online but the per-interface template remains available) ## Test plan See `TODO.md` for manual verification steps after deployment.

fabianhauser added 2 commits

2026-05-12 12:31:57 +00:00

Add agents overview eda4ae34c6

feat(networking): switch lindberg to systemd-networkd

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f840b6d526

Add a qois.networkd module (opt-in per host, discoverable via
loadSubmodulesFrom) that sets networking.useNetworkd based on the option.
This replaces the hardcoded =false in system/default.nix, letting
srvos's mkDefault take effect for all non-networkd hosts unchanged.

fabianhauser added 1 commit

2026-05-12 17:36:40 +00:00

fix(lindberg): set RequiredForOnline=no-carrier for vms-nat bridge

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