  void allocHealthChecker(const std::string& yaml) {
    health_checker_ = std::make_shared<TcpHealthCheckerImpl>(
        *cluster_, parseHealthCheckFromV3Yaml(yaml), dispatcher_, runtime_, random_,
        HealthCheckEventLoggerPtr(event_logger_storage_.release()));
  }
  void allocHealthChecker(const std::string& yaml) {
    health_checker_ = std::make_shared<TcpHealthCheckerImpl>(
        *cluster_, parseHealthCheckFromV3Yaml(yaml), dispatcher_, runtime_, random_,
        HealthCheckEventLoggerPtr(event_logger_storage_.release()));
  }