85 lines
2.1 KiB
Nix
85 lines
2.1 KiB
Nix
{ lib
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, config
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, pkgs
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, ...
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}:
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with lib;
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let
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cfg = config.services.tsns;
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enabledServers = filterAttrs (_: conf: conf.enable) cfg.servers;
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in
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{
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options = {
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services.tsns = {
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package = mkPackageOption pkgs "tsns" { };
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servers = mkOption {
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description = "Configuration of multiple `tsns` instalces.";
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default = { };
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type = with types; attrsOf (submodule ({ name, ... }: {
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options = {
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enable = lib.mkEnableOption "Enable tsns for ${name}";
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user = mkOption {
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type = with types; oneOf [ str int ];
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default = name;
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description = ''
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The user the service will use.
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'';
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};
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group = mkOption {
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type = with types; oneOf [ str int ];
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default = name;
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description = ''
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The group the service will use.
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'';
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};
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dataDir = mkOption {
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type = types.path;
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default = "/var/lib/${name}";
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description = "Path tsns home directory";
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};
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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 = mkIf (enabledServers != { }) {
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environment.systemPackages = [ cfg.package ];
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users.groups = mapAttrs'
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(name: _: nameValuePair name { })
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enabledServers;
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users.users = mapAttrs'
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(name: conf: nameValuePair name {
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description = "System user for tsns instance ${name}";
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isSystemUser = true;
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group = name;
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home = "${conf.dataDir}";
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createHome = true;
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})
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enabledServers;
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systemd.services = mapAttrs'
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(name: conf: nameValuePair name {
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description = "tsns instance ${name}";
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enable = true;
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after = [ "network-online.target" ];
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wants = [ "network-online.target" ];
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wantedBy = [ "multi-user.target" ];
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environment = { HOME = "${conf.dataDir}"; };
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serviceConfig = {
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User = conf.user;
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Group = conf.group;
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ExecStart = "${cfg.package}/bin/tsns";
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};
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})
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enabledServers;
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};
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}
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