{ config, ... }:
{
  boot.initrd.kernelModules = [ "usb_storage" ]; 

  boot.initrd.luks.devices = {
      "${config.networking.hostName}-luks0" = {
         device = "/dev/disk/by-partlabel/${config.networking.hostName}-luks0";
         allowDiscards = true;
         keyFileSize = 32;
         keyFile = "/dev/zero";
      };
  };
  fileSystems."/" = {
      device = "/dev/disk/by-label/${config.networking.hostName}-root";
      fsType = "ext4";
  };
  fileSystems."/boot" = {
      device = "/dev/disk/by-label/BOOT";
      fsType = "vfat";
  };

}