{ 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";
         #keyFile = "/etc/luks-zero.key";
      };
  };
  #boot.initrd.systemd.contents = {
  #  "/etc/luks-zero.key".source = ./luks-zero.key;
  #};
  fileSystems."/" = {
      device = "/dev/disk/by-label/${config.networking.hostName}-root";
      fsType = "ext4";
  };
  fileSystems."/boot" = {
      device = "/dev/disk/by-label/BOOT";
      fsType = "vfat";
  };
}