ref: mkDeployNodes host attrs

src/generators.nix

@@ -43,18 +43,32 @@ in
 
       Generate the `nodes` attribute expected by deploy-rs
       where _nixosConfigurations_ are `nodes`.
-      **/
 
-    lib.mapAttrs
-      (_: c: lib.recursiveUpdate
+      Example input:
+      ```
+      {
+      hostname-1 = {
+      fastConnection = true;
+      sshOpts = [ "-p" "25" ];
+      };
+      hostname-2 = {
+      sshOpts = [ "-p" "19999" ];
+      sshUser = "root";
+      };
+      }
+      ```
+      **/
+    lib.recursiveUpdate
+      (lib.mapAttrs
+        (_: c:
           {
             hostname = getFqdn c;
-
             profiles.system = {
               user = "root";
               path = deploy.lib.${c.config.nixpkgs.system}.activate.nixos c;
             };
           }
-        extraConfig)
-      hosts;
+        )
+        hosts)
+      extraConfig;
 }