nixos/realmd: init

nixos/modules/module-list.nix

@@ -849,6 +849,7 @@
   ./services/misc/radarr.nix
   ./services/misc/radicle.nix
   ./services/misc/readarr.nix
+  ./services/misc/realmd.nix
   ./services/misc/redlib.nix
   ./services/misc/redmine.nix
   ./services/misc/renovate.nix

nixos/modules/services/misc/realmd.nix

@@ -0,0 +1,44 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  inherit (lib) mkEnableOption mkIf mkPackageOption;
+  cfg = config.services.realmd;
+in
+{
+  options.services.realmd = {
+    enable = mkEnableOption "realmd service for managing system enrollment in Active Directory domains";
+
+    package = mkPackageOption pkgs "realmd" { };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    services.dbus = {
+      enable = true;
+      packages = [ cfg.package ];
+    };
+
+    systemd.services.realmd = {
+      description = "Realm and Domain Configuration";
+      wantedBy = [ "multi-user.target" ];
+      partOf = [ "dbus.service" ];
+      requires = [ "dbus.service" ];
+      after = [
+        "network.target"
+        "dbus.service"
+      ];
+      serviceConfig = {
+        Type = "dbus";
+        BusName = "org.freedesktop.realmd";
+        ExecStart = "${cfg.package}/libexec/realmd";
+        RuntimeDirectory = "realmd";
+      };
+    };
+  };
+}