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feat: refactored impermanence modules to follow new pattern

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Leyla Becker 2025-11-08 18:17:22 -06:00
parent 3ca0e9bf0a
commit b67be1472a
54 changed files with 718 additions and 640 deletions
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76
modules/nixos-modules/server/jellyfin/storage.nix Normal file
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@ -0,0 +1,76 @@
{
lib,
config,
...
}: let
jellyfin_data_directory = "/var/lib/jellyfin";
jellyfin_cache_directory = "/var/cache/jellyfin";
in {
options.services.jellyfin.impermanence.enable = lib.mkOption {
type = lib.types.bool;
default = config.services.jellyfin.enable && config.storage.impermanence.enable;
};
config = lib.mkIf config.services.jellyfin.enable (lib.mkMerge [
(lib.mkIf config.storage.zfs.enable (lib.mkMerge [
{
assertions = [
{
assertion = config.services.jellyfin.dataDir == jellyfin_data_directory;
message = "jellyfin data directory does not match persistence";
}
{
assertion = config.services.jellyfin.cacheDir == jellyfin_cache_directory;
message = "jellyfin cache directory does not match persistence";
}
];
}
(lib.mkIf (!config.services.jellyfin.impermanence.enable) {
# TODO: placeholder to configure a unique dataset for this service
})
(lib.mkIf config.services.jellyfin.impermanence.enable {
storage.impermanence.datasets = {
"persist/system/root" = {
directories = {
"${jellyfin_data_directory}" = {
enable = true;
owner.name = "jellyfin";
group.name = "jellyfin";
};
"${jellyfin_cache_directory}" = {
enable = true;
owner.name = "jellyfin";
group.name = "jellyfin";
};
};
};
"persist/system/jellyfin" = {
atime = "off";
relatime = "off";
directories."${config.services.jellyfin.media_directory}" = {
enable = true;
owner.name = "jellyfin";
group.name = "jellyfin_media";
owner.permissions = {
read = true;
write = true;
execute = true;
};
group.permissions = {
read = true;
write = true;
execute = true;
};
other.permissions = {
read = false;
write = false;
execute = false;
};
};
};
};
})
]))
]);
}