don't try building x86_64 image

modules/services/network-status.nix

@@ -0,0 +1,64 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.modules.services.network-status;
+in
+{
+  options.modules.services.network-status = {
+    enable = lib.mkEnableOption "Enable network status socket service";
+
+    port = lib.mkOption {
+      type = lib.types.int;
+      default = 8473;
+      description = "TCP port to listen on for network status requests";
+    };
+
+    interface = lib.mkOption {
+      type = lib.types.str;
+      default = "koti";
+      description = "Network interface to allow access from";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    users.users.network-status = {
+      isSystemUser = true;
+      group = "network-status";
+      description = "Network status socket service user";
+    };
+
+    users.groups.network-status = { };
+
+    systemd.sockets.network-status = {
+      description = "Network Status Socket";
+      wantedBy = [ "sockets.target" ];
+      socketConfig = {
+        ListenStream = cfg.port;
+        Accept = true;
+      };
+    };
+
+    systemd.services."network-status@" = {
+      description = "Network Status Service";
+      serviceConfig = {
+        Type = "simple";
+        User = "network-status";
+        Group = "systemd-network";
+        SupplementaryGroups = [ "systemd-network" ];
+        StandardOutput = "socket";
+        StandardInput = "socket";
+        ExecStart = lib.concatStringsSep " " [
+          (lib.getExe' pkgs.systemd "networkctl")
+          "status"
+          "--json=short"
+        ];
+      };
+    };
+
+    modules.firewall.interfaces.${cfg.interface} = lib.mkDefault [ "network-status" ];
+  };
+}