file cleanup, conditional motd

modules/homelab/network/dnsmasq/default.nix

@@ -6,8 +6,6 @@
 }: let
   service = "dnsmasq";
   cfg = config.homelab.${service};
-  sec = config.sops.secrets;
-  homelab = config.homelab;
 in {
   options.homelab.${service} = {
     enable = lib.mkEnableOption "enables ${service}";
@@ -16,6 +14,11 @@ in {
       default = 53;
       description = "set port for ${service} (default: ${toString cfg.port}";
     };
+    upstream = lib.mkOption {
+      type = lib.types.str;
+      default = "10.10.0.1";
+      description = "set upstream dns server for ${service} (default: $cfg.upstream}";
+    };
   };
 
   config = lib.mkIf cfg.enable {
@@ -25,7 +28,7 @@ in {
       alwaysKeepRunning = true;
       settings = {
         no-resolv = true;
-        listen-address = "10.10.0.11"; # your LAN IP
+        listen-address = config.homelab.host_ip; # your LAN IP
         #interface = "enp89s0";
         bind-interfaces = true;
         #        address = [
@@ -35,7 +38,7 @@ in {
         #        ];
         server = [
           # upstream dns
-          "10.10.0.1"
+          cfg.upstream
         ];
       };
     };