  void setupNoData() {
    std::string yaml = R"EOF(
    timeout: 1s
    interval: 1s
    unhealthy_threshold: 2
    healthy_threshold: 2
    tcp_health_check: {}
    )EOF";

    allocHealthChecker(yaml);
  }
  void setupNoData() {
    std::string yaml = R"EOF(
    timeout: 1s
    interval: 1s
    unhealthy_threshold: 2
    healthy_threshold: 2
    tcp_health_check: {}
    )EOF";

    allocHealthChecker(yaml);
  }