Local changes

lib/fudo/hosts.nix

@@ -183,7 +183,7 @@ in {
     nix = mkIf
       (has-build-servers && has-build-keys && site.enable-distributed-builds) {
         buildMachines = mapAttrsToList (hostname: buildOpts: {
-          hostName = "${hostname}.${domain}";
+          hostName = "${hostname}.${domain-name}";
           maxJobs = buildOpts.max-jobs;
           speedFactor = buildOpts.speed-factor;
           supportedFeatures = buildOpts.supported-features;

lib/fudo/sites.nix

@@ -133,6 +133,12 @@ let
         description = "User as which to run builds.";
         default = "nix-site-builder";
       };
+
+      local-networks = mkOption {
+        type = listOf str;
+        description = "List of networks to consider local at this site.";
+        default = [ ];
+      };
     };
   };