deploy: move authelia's three host paths out of swarm.authelia

`usersFile`, `hostClientSecretDir` and `hostUsersFile` are filesystem
paths that only exist on the machine running the `swarm-authelia`
container. A hive that does not run it has nothing at any of them, so
they fail the swarm-wide test the namespace's header states.

`usersFile` is a path *inside* the container and still belongs on the
deploy side: a path's scope is the scope of the filesystem it names, and
that filesystem is this host's container root.

The two `host*` options are `readOnly` and derived, so nothing can set
them through the rename shims — those serve readers. The shims are still
required: `mkRenamedOptionModule` is what keeps an out-of-tree module
reading the old path resolving at all.

Seven reads went through an alias rather than a full path
(`autheliaCfg.hostClientSecretDir` in five modules, `.hostUsersFile` in a
sixth, `swarmCfg.authelia.hostClientSecretDir` in a seventh). Every one
of those files already binds `deployCfg`, so the repoint needed no new
alias. Four more sites were prose, including one in `docs/`, which no
grep restricted to `nix/` would have found.
This commit is contained in:
atlas 2026-09-07 15:08:50 +02:00 committed by mara
commit 9c09653603
12 changed files with 102 additions and 74 deletions

View file

@ -483,8 +483,11 @@ in
clientSecretFile = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default =
if queueLocal then "${swarmCfg.authelia.hostClientSecretDir}/hive-${cfg.hiveName}.secret" else null;
defaultText = lib.literalExpression ''"''${swarm.authelia.hostClientSecretDir}/hive-''${hiveName}.secret" when this host runs both the queue and the IdP, else null'';
if queueLocal then
"${deployCfg.authelia.hostClientSecretDir}/hive-${cfg.hiveName}.secret"
else
null;
defaultText = lib.literalExpression ''"''${deploy.authelia.hostClientSecretDir}/hive-''${hiveName}.secret" when this host runs both the queue and the IdP, else null'';
example = "/var/lib/secrets/swarm-queue-client.secret";
description = ''
Path to a file holding the plaintext client secret for this
@ -498,7 +501,7 @@ in
this host. On any other hive the secret has to get here somehow,
and the swarm does not distribute it copy it out of the swarm
host's
{option}`services.hyperhive.swarm.authelia.hostClientSecretDir`
{option}`services.hyperhive.deploy.authelia.hostClientSecretDir`
with whatever secret management this deployment already uses.
'';
};