Update Wireguard client also

modules/system/services/general/default.nix

@@ -12,5 +12,6 @@
     ./sunshine
     ./tlp
     ./userborn
+    ./wireguard
   ];
 }

modules/system/services/general/wireguard/default.nix

@@ -0,0 +1,28 @@
+{ config, lib, pkgs, ... }:
+{
+  options.services.wg.client.enable = lib.mkEnableOption "Enable Wireguard client";
+
+  config = lib.mkIf config.services.wg.client.enable {
+    boot.kernelModules = [ "wireguard" ];
+
+    systemd.network = {
+      netdevs = {
+        "10-wg0" = {
+          netdevConfig = {
+            Kind = "wireguard";
+            Name = "wg0";
+            MTUBytes = "1300";
+          };
+          wireguardConfig = {
+            PrivateKeyFile = pkgs.writeText "wgclientsecret" config.secrets.wg.clientKey;
+            ListenPort = 9918;
+          };
+        };
+      };
+      networks."wg0" = {
+        matchConfig.Name = "wg0";
+        DHCP = "no";
+      };
+    };
+  };
+}