Inventory: init: deployment info for machines

lib/inventory/build-inventory/default.nix

@@ -24,7 +24,7 @@ let
             availableTags = lib.foldlAttrs (
               acc: _: v:
               v.tags or [ ] ++ acc
-            ) [ ] (lib.traceValSeq inventory.machines);
+            ) [ ] (inventory.machines);
 
             tagMembers = builtins.attrNames (
               lib.filterAttrs (_n: v: builtins.elem tag v.tags or [ ]) inventory.machines

lib/inventory/build-inventory/interface.nix

@@ -49,6 +49,17 @@ in
               default = null;
               type = types.nullOr types.str;
             };
+            deploymentInfo = lib.mkOption {
+              default = { };
+              type = types.submodule {
+                options = {
+                  targetHost = lib.mkOption {
+                    default = null;
+                    type = types.nullOr types.str;
+                  };
+                };
+              };
+            };
           };
         }
       );