machine_setup/nix/configuration/hosts/recovery/distributed_build.nix

{
  imports = [ ];

  config = {
    me.distributed_build.enable = true;
    me.distributed_build.machines.hydra = {
      enable = true;
      additional_config = {
        speedFactor = 2;
      };
    };
    me.distributed_build.machines.quark = {
      enable = true;
      additional_config = {
        speedFactor = 2;
      };
    };
  };
}