From cc1790bf30f4f29408fc58a7ab4160c721536067 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Tue, 3 Jun 2025 15:41:56 +0200
Subject: [PATCH] modules/nginx-port-forward: Proxy upstream DNS is only
 reresolved when referenced as a variable

---
 modules/nginx-port-forward/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/nginx-port-forward/default.nix b/modules/nginx-port-forward/default.nix
index 014543f..7d6e2f3 100644
--- a/modules/nginx-port-forward/default.nix
+++ b/modules/nginx-port-forward/default.nix
@@ -20,7 +20,9 @@ let
         ${ optionalString (sslDhparam != null) "ssl_dhparam ${sslDhparam};" }
       '' }
 
-      proxy_pass ${forward.host}:${toString forward.port};
+      set $upstream_server ${forward.host}:${toString forward.port};
+
+      proxy_pass $upstream_server;
     }
   '';