firecracker: set null cpu_template

astro · Jan 9, 2024 · be26e1b · be26e1b
1 parent 573bb7e
commit be26e1b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/runners/firecracker.nix b/lib/runners/firecracker.nix
@@ -30,6 +30,8 @@ let
       # Without this, starting of firecracker fails with an error message:
       # Enabling simultaneous multithreading is not supported on aarch64
       smt = system != "aarch64-linux";
+      # Run even on old CPUs
+      cpu_template = null;
     };
     drives = [ {
       drive_id = "store";