{ secrets, ... }:
{
  systemd.services.tailscale-up = {
    after = [ "tailscaled.service" ];
    requires = [ "tailscaled.service" ];
    wantedBy = [ "multi-user.target" ];

    serviceConfig = {
      ExecStart = "/run/current-system/sw/bin/tailscale up --authkey ${secrets.tailscale_authentication_key}";
      Restart = "on-failure";
    };
  };
}