pkgs: Add VPN

nixos/modules/vpn.nix

@@ -0,0 +1,13 @@
+{pkgs, ...}: {
+  systemd.services.v2raya = {
+    enable = true;
+    description = "v2rayA gui client";
+    after = [ "network.target" ];
+    serviceConfig = {
+      Restart = "always";
+      ExecStart = "${pkgs.v2raya}/bin/v2rayA";
+    };
+    path = with pkgs; [ iptables bash ];
+    wantedBy = [ "multi-user.target" ];
+  };
+}