Make all colmena nodes also be nixosconfigurations :3

flake.lock

@@ -1,6 +1,60 @@
 {
   "nodes": {
+    "colmena": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "stable": "stable"
+      },
+      "locked": {
+        "lastModified": 1706509311,
+        "narHash": "sha256-QQKQ6r3CID8aXn2ZXZ79ZJxdCOeVP+JTnOctDALErOw=",
+        "owner": "zhaofengli",
+        "repo": "colmena",
+        "rev": "c84ccd0a7a712475e861c2b111574472b1a8d0cd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zhaofengli",
+        "repo": "colmena",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
       "inputs": {
         "systems": "systems"
       },
@@ -71,12 +125,29 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "colmena": "colmena",
+        "flake-utils": "flake-utils_2",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable"
       }
     },
+    "stable": {
+      "locked": {
+        "lastModified": 1696039360,
+        "narHash": "sha256-g7nIUV4uq1TOVeVIDEZLb005suTWCUjSY0zYOlSBsyE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "32dcb45f66c0487e92db8303a798ebc548cadedc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,

flake.nix

@@ -3,6 +3,9 @@
     nixpkgs.url = "nixpkgs/nixos-23.11";
     nixpkgs-unstable.url = "nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    colmena.url = "github:zhaofengli/colmena";
+    colmena.inputs.nixpkgs.follows = "nixpkgs";
+
     home-manager = {
       url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -10,7 +13,7 @@
   };
 
   outputs =
-    inputs @ { self, nixpkgs, nixpkgs-unstable, home-manager, ... }:
+    inputs @ { self, nixpkgs, nixpkgs-unstable, home-manager, colmena, ... }:
     let
       inherit (self) outputs;
       systems = [ "aarch64-linux" "i686-linux" "x86_64-linux" "aarch64-darwin" "x86_64-darwin" ];
@@ -26,17 +29,17 @@
         };
       };
     in
-    {
+    rec {
       inherit lib;
       formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.nixpkgs-fmt);
 
       devShells = forAllSystems (system:
         let pkgs = import nixpkgs { system = system; }; in
         {
-          default = pkgs.mkShell { nativeBuildInputs = with pkgs; [ nix colmena git pkgs.home-manager ]; };
+          default = pkgs.mkShell { nativeBuildInputs = [ pkgs.nix pkgs.colmena pkgs.git pkgs.home-manager ]; };
         });
 
-      colmena = {
+      colmenaHive = colmena.lib.makeHive {
         meta = {
           description = "All my NixoS machines";
           specialArgs = { inherit inputs outputs; };
@@ -47,12 +50,13 @@
         maine-coon = mkHost { hostname = "maine-coon"; };
       };
 
-      nixosConfigurations.test = nixpkgs.lib.nixosSystem {
+      nixosConfigurations = {
-        system = "x86_64-linux";
+        test = nixpkgs.lib.nixosSystem {
-        specialArgs = { inherit inputs outputs; };
+          system = "x86_64-linux";
-        modules = [ ./modules ./hosts/test-vm/configuration.nix (import "${home-manager}/nixos") ];
+          specialArgs = { inherit inputs outputs; };
-      };
+          modules = [ ./modules/nixos/common.nix ./hosts/test-vm/configuration.nix (import "${home-manager}/nixos") ];
-
+        };
+      } // colmenaHive.nodes;
       homeConfigurations.sammy =
         let
           pkgs = import nixpkgs { system = "x86_64-linux"; };

modules/nixos/common.nix

@@ -19,6 +19,7 @@ in
     ./security.nix
     ../users
     ./yubikey.nix
+    ../virtualization.nix
   ];
 
   config = {

modules/virtualization.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }:
+{
+  virtualisation.vmVariant = {
+    # following configuration is added only when building VM with build-vm
+    virtualisation = {
+      memorySize = 8192;
+      cores = 6;
+      graphics = true;
+    };
+    users.users.sammy.password = "test";
+  };
+}