replace nixosConfigurations with colmena apply-local

flake.nix

@@ -63,11 +63,27 @@
         };
       }) // {
 
-        nixosConfigurations = {
-          dustbowl = nixpkgs.lib.nixosSystem {
-            system = "x86_64-linux";
-            modules = [ (import ./nixos/dustbowl.nix { nixpkgs = nixpkgs; }) ];
+        colmena = {
+
+          meta = {
+            nixpkgs = import nixpkgs {
+              system = "x86_64-linux";
+              overlays = [ ];
+            };
           };
+
+          dustbowl = { name, nodes, ... }: {
+            networking.hostName = "dustbowl";
+
+            deployment = {
+              allowLocalDeployment = true;
+              targetHost = null;
+              privilegeEscalationCommand = [ "doas" ];
+            };
+
+            imports = [ (import ./nixos/dustbowl.nix { nixpkgs = nixpkgs; }) ];
+          };
+
         };
 
         legacyPackages = nixpkgs.legacyPackages;