nixos-conf/hosts/x86_64-linux/zfs-backup.nix

{ ... }:
{
  imports = [ ../../disko/zfs-impermanence-backup.nix ];

  custom = {
    platform = {
      impermanence.enable = true;
      vm.enable = true;
    };
    services = {
      zfsBackupServer.enable = true;
      nixCacheClient = {
        enable = true;
        remoteBuilds.exclusive = true;
      };
    };
  };
  networking.hostId = "353bc8fd";
  system.stateVersion = "25.05";
}