`swarm.authelia` (what the SSO provider is to every hive: ports, domain,
`url`, the OIDC client register, the published names and the bridge's
address) moves to nix/host-modules/swarm-authelia-service.nix. Everything
else -- the `deploy.authelia` options, the whole `config` block including
`containers.swarm-authelia`, and the helpers only they read -- stays in
nix/host-modules/swarm-authelia.nix, which default.nix now imports
alongside the new file.
Both halves read four `let` bindings. `cfg`, `swarmDomain` and `deployCfg`
are option reads, so each file binds them from `config`; the service file
has no `hyperhiveCfg`, so it spells the paths out, as
swarm-nats-service.nix does. `instance` and `unitName` are literals, not
options, so the service file carries its own copy of the two (`unit`'s
default reads `unitName`). `deployCfg` is in the service file only for
`bridgeUrl`'s default, which is moved as it is.
`hyperhiveDomain` had no reader and is dropped rather than carried into
either file.
A pure move: option paths, option definitions and config are unchanged
apart from three comments that pointed "above"/"below" across the new
file boundary and now name the file. Authelia's container toplevel, the
host toplevel (with `c0re.hyperhiveFlake` pinned, since the flake source
path lands in /etc/hyperhive/serve.json), the `swarm.authelia` and
`deploy.authelia` values and option set, and the eleven
module-eval checks that enable authelia evaluate to the same derivations
before and after.
Refs #3742
ba56bfe32e