try with env

hosts/fw.cloonar.com/modules/gitea.nix

@@ -132,9 +132,18 @@ in
       "ubuntu-latest:docker://shivammathur/node:latest"
     ];
     settings = {
-      container = {
+      runner = {
-        options = "--network=server";
+        envs = {
+          DOCKER_DAEMON_CONFIG = ''
+            {
+              "dns": ["10.42.97.10"]
+            }           
+          '';
+        };
       };
+      # container = {
+      #   options = "--network=server";
+      # };
     };
   };