Some fix to n8n deployment and support for community plugins

hosts/n8n/default.nix

@@ -4,11 +4,17 @@
   lib,
   ...
 }:
+let
+  p = import ../parameters.nix;
+in
 {
 
   my = {
 
-    services.n8n.enable = true;
+    services.n8n = {
+      enable = true;
+      proxy.domain = p.domains.public;
+    };
 
     services.ilpost-addict.enable = true;
 

modules/services/n8n.nix

@@ -66,6 +66,9 @@ in
         // cfg.environment;
       };
 
+      # Add npm/nodejs to n8n's PATH
+      systemd.services.n8n.path = [ pkgs.nodejs pkgs.gnutar pkgs.gzip ];
+
     })
 
     (lib.mkIf cfg.proxy.enable {