feat: switch from colmena.makeHive to nixosSystem

modules/default.nix

@@ -1,6 +1,15 @@
-{
+{inputs, ...}: {
   disabledModules = ["services/security/kanidm.nix"];
   imports = [
+    inputs.agenix-rekey.nixosModules.default
+    inputs.agenix.nixosModules.default
+    inputs.disko.nixosModules.disko
+    inputs.elewrap.nixosModules.default
+    inputs.home-manager.nixosModules.default
+    inputs.impermanence.nixosModules.impermanence
+    inputs.nixos-nftables-firewall.nixosModules.default
+    inputs.nixseparatedebuginfod.nixosModules.default
+
     ../users/root
 
     ./config/boot.nix
@@ -38,4 +47,9 @@
 
     ./system/deteministic-ids.nix
   ];
+
+  nixpkgs.overlays = [
+    inputs.microvm.overlay
+    inputs.nixpkgs-wayland.overlay
+  ];
 }

modules/meta/microvms.nix

@@ -84,23 +84,21 @@
       };
 
     microvm.vms.${vmName} = let
-      node = import ../../nix/generate-node.nix inputs {
-        name = vmCfg.nodeName;
-        inherit (vmCfg) system;
-      };
       mac = (net.mac.assignMacs "02:01:27:00:00:00" 24 [] (attrNames vms)).${vmName};
     in {
       # Allow children microvms to know which node is their parent
-      specialArgs =
-        {
-          parentNode = config;
-          parentNodeName = nodeName;
-        }
-        // node.specialArgs;
-      inherit (node) pkgs;
+      specialArgs = {
+        parentNode = config;
+        parentNodeName = nodeName;
+        inherit (inputs.self) nodes;
+        inherit (inputs.self.pkgs.${vmCfg.system}) lib;
+        inherit inputs;
+      };
+      pkgs = inputs.self.pkgs.${vmCfg.system};
       inherit (vmCfg) autostart;
       config = {config, ...}: {
-        imports = cfg.commonImports ++ node.imports ++ vmCfg.modules;
+        imports = cfg.commonImports ++ vmCfg.modules;
+        node.name = vmCfg.nodeName;
 
         lib.microvm.mac = mac;
 

modules/optional/hardware/physical.nix

@@ -8,6 +8,6 @@
   services = {
     fwupd.enable = true;
     smartd.enable = true;
-    thermald.enable = builtins.elem config.nixpkgs.system ["x86_64-linux"];
+    thermald.enable = builtins.elem config.nixpkgs.hostPlatform.system ["x86_64-linux"];
   };
 }