make bootloader install a noop

nixos insists on having some bootloader but we don't need one for zos microvms
holochain · Apr 6, 2024 · b072dee · b072dee
1 parent 7ccfca6
commit b072dee
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/modules/flake-parts/tfgrid-microvm/default.nix b/modules/flake-parts/tfgrid-microvm/default.nix
@@ -32,9 +32,13 @@ in {
         "virtio_mmio"
       ];
 
-      boot.loader.grub.enable = true;
+      boot.loader.grub.enable = false;
       boot.initrd.systemd.enable = false;
-      boot.loader.grub.device = "nodev";
+
+      boot.loader.external.enable = true;
+      boot.loader.external.installHook = pkgs.writeShellScript "noop" ''
+        exit 0
+      '';
 
       services.cloud-init.enable = true;
       services.cloud-init.ext4.enable = true;