test-vm: Add host test-vm

.gitignore

@@ -0,0 +1,2 @@
+*.qcow2
+result

flake.nix

@@ -68,6 +68,12 @@
           ./hosts/tadpole/home.nix
         ];
       };
+
+      test-vm = inputs.nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        modules = [ ./hosts/test-vm/configuration.nix ];
+      };
     };
   };
 }

hosts/test-vm/configuration.nix

@@ -0,0 +1,31 @@
+{  pkgs, ... }:
+{
+  imports = [];
+
+  config = {
+    boot.kernelPackages = pkgs.linuxPackages_latest;
+
+    networking.hostName = "test-vm";
+
+    mod = {};
+
+    users.users.a = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" ];
+      password = "a";
+    };
+
+    virtualisation.vmVariant = {
+      # following configuration is added only when building VM with build-vm
+      virtualisation = {
+        memorySize = 2048;
+        cores = 3;
+        graphics = false;
+      };
+    };
+
+    environment.systemPackages = [];
+
+    system.stateVersion = "24.05";
+  };
+}