From fce8cd453ab5e0bd7dd26cb9a35e589c42cab4b2 Mon Sep 17 00:00:00 2001
From: Peter Lehmann <peter.lehmann@hetzner.com>
Date: Sat, 7 Jun 2025 14:12:59 +0200
Subject: [PATCH] nixos/pdns-recursor: reload service on config change

(cherry picked from commit c586196e1739b21b378d27df691a764e7928c06b)
---
 nixos/modules/services/networking/pdns-recursor.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/pdns-recursor.nix b/nixos/modules/services/networking/pdns-recursor.nix
index 42f609128b95..04ae59b7fca9 100644
--- a/nixos/modules/services/networking/pdns-recursor.nix
+++ b/nixos/modules/services/networking/pdns-recursor.nix
@@ -287,7 +287,10 @@ in
 
     systemd.packages = [ pkgs.pdns-recursor ];
 
-    systemd.services.pdns-recursor.wantedBy = [ "multi-user.target" ];
+    systemd.services.pdns-recursor = {
+      restartTriggers = [ config.environment.etc."/pdns-recursor/recursor.yml".source ];
+      wantedBy = [ "multi-user.target" ];
+    };
 
     users.users.pdns-recursor = {
       isSystemUser = true;