os/hosts/stroopwafel/persistence.nix

{ lib, ... }:
{
  environment.etc."NetworkManager/system-connections" = {
    source = "/persist/etc/NetworkManager/system-connections/";
  };

  systemd.tmpfiles.rules = [
    "L /var/lib/bluetooth - - - - /persist/var/lib/bluetooth"
    "L /var/lib/docker - - - - /persist/var/lib/docker"
  ];

  services.openssh = {
    enable = true;
    hostKeys = [
      {
        path = "/persist/etc/ssh/ssh_host_ed25519_key";
        type = "ed25519";
      }
      {
        path = "/persist/etc/ssh/ssh_host_rsa_key";
        type = "rsa";
        bits = 4096;
      }
    ];
  };

  boot.initrd.postDeviceCommands = lib.mkAfter ''
    zfs rollback -r rpool/local/root@blank
  '';
}