93 lines
3 KiB
Nix
93 lines
3 KiB
Nix
{ pkgs, lib, config, ... }:
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let
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cfg = config.services.lanraragi;
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in
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{
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meta.maintainers = with lib.maintainers; [ tomasajt ];
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options.services = {
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lanraragi = {
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enable = lib.mkEnableOption (lib.mdDoc "LANraragi");
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package = lib.mkPackageOption pkgs "lanraragi" { };
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port = lib.mkOption {
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type = lib.types.port;
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default = 3000;
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description = lib.mdDoc "Port for LANraragi's web interface.";
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};
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passwordFile = lib.mkOption {
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type = lib.types.nullOr lib.types.path;
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default = null;
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example = "/run/keys/lanraragi-password";
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description = lib.mdDoc ''
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A file containing the password for LANraragi's admin interface.
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'';
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};
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redis = {
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port = lib.mkOption {
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type = lib.types.port;
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default = 6379;
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description = lib.mdDoc "Port for LANraragi's Redis server.";
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};
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passwordFile = lib.mkOption {
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type = lib.types.nullOr lib.types.path;
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default = null;
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example = "/run/keys/redis-lanraragi-password";
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description = lib.mdDoc ''
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A file containing the password for LANraragi's Redis server.
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'';
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};
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};
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};
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};
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config = lib.mkIf cfg.enable {
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services.redis.servers.lanraragi = {
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enable = true;
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port = cfg.redis.port;
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requirePassFile = cfg.redis.passwordFile;
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};
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systemd.services.lanraragi = {
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description = "LANraragi main service";
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after = [ "network.target" "redis-lanraragi.service" ];
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requires = [ "redis-lanraragi.service" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = lib.getExe cfg.package;
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DynamicUser = true;
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StateDirectory = "lanraragi";
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RuntimeDirectory = "lanraragi";
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LogsDirectory = "lanraragi";
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Restart = "on-failure";
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WorkingDirectory = "/var/lib/lanraragi";
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};
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environment = {
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"LRR_TEMP_DIRECTORY" = "/run/lanraragi";
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"LRR_LOG_DIRECTORY" = "/var/log/lanraragi";
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"LRR_NETWORK" = "http://*:${toString cfg.port}";
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"HOME" = "/var/lib/lanraragi";
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};
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preStart = ''
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cat > lrr.conf <<EOF
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{
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redis_address => "127.0.0.1:${toString cfg.redis.port}",
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redis_password => "${lib.optionalString (cfg.redis.passwordFile != null) ''$(head -n1 ${cfg.redis.passwordFile})''}",
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redis_database => "0",
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redis_database_minion => "1",
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redis_database_config => "2",
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redis_database_search => "3",
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}
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EOF
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'' + lib.optionalString (cfg.passwordFile != null) ''
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${lib.getExe pkgs.redis} -h 127.0.0.1 -p ${toString cfg.redis.port} ${lib.optionalString (cfg.redis.passwordFile != null) ''-a "$(head -n1 ${cfg.redis.passwordFile})"''}<<EOF
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SELECT 2
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HSET LRR_CONFIG password $(${cfg.package}/bin/helpers/lrr-make-password-hash $(head -n1 ${cfg.passwordFile}))
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EOF
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'';
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};
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};
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}
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