From d69eadeb94c291d73bc448d715bdb5c07a22a563 Mon Sep 17 00:00:00 2001
From: fleaz <mail@felixbreidenstein.de>
Date: Wed, 7 May 2025 22:23:19 +0200
Subject: [PATCH] nixos/r53-ddns: Add new option for record ttl

---
 nixos/modules/services/networking/r53-ddns.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/r53-ddns.nix b/nixos/modules/services/networking/r53-ddns.nix
index 6ca8499fe7e6..425b8cb84ca3 100644
--- a/nixos/modules/services/networking/r53-ddns.nix
+++ b/nixos/modules/services/networking/r53-ddns.nix
@@ -41,6 +41,11 @@ in
         '';
       };
 
+      ttl = mkOption {
+        type = types.int;
+        description = "The TTL for the generated record";
+      };
+
       environmentFile = mkOption {
         type = types.str;
         description = ''
@@ -68,7 +73,8 @@ in
       serviceConfig = {
         ExecStart =
           "${pkg}/bin/r53-ddns -zone-id ${cfg.zoneID} -domain ${cfg.domain}"
-          + lib.optionalString (cfg.hostname != null) " -hostname ${cfg.hostname}";
+          + lib.optionalString (cfg.hostname != null) " -hostname ${cfg.hostname}"
+          + lib.optionalString (cfg.ttl != null) " -ttl ${toString cfg.ttl}";
         EnvironmentFile = "${cfg.environmentFile}";
         DynamicUser = true;
       };