{ flake, config, ... }:
{
  # From https://nixos.wiki/wiki/ZFS#Unlock_encrypted_zfs_via_ssh_on_boot
  boot.initrd.network = {
    enable = true;
    ssh = {
      enable = true;
      # To prevent ssh clients from freaking out because a different host key is used,
      # a different port for ssh is useful (assuming the same host has also a regular sshd running)
      port = 2222;

      # Please create this manually the first time.
      hostKeys = [ "/etc/secrets/initrd/ssh_host_ed25519_key" ];
      authorizedKeys = flake.self.logins.sshPubKeys;
    };
    # this will automatically load the zfs password prompt on login
    # and kill the other prompt so boot can continue
    postCommands = ''
      cat <<EOF > /root/.profile
      if pgrep -x "zfs" > /dev/null
      then
        zfs load-key -a
        killall zfs
      else
        echo "zfs not running -- maybe the pool is taking some time to load for some unforseen reason."
      fi
      EOF
    '';
  };
}