final ZooKeeperHealthChecker zooKeeperHealthChecker = new ZooKeeperHealthChecker(
zooKeeperClient, Paths.statusMasters(), riemannFacade, TimeUnit.MINUTES, 2);
environment.lifecycle().manage(zooKeeperHealthChecker);
environment.healthChecks().register("zookeeper", zooKeeperHealthChecker);
environment.lifecycle().manage(new RiemannHeartBeat(TimeUnit.MINUTES, 2, riemannFacade));
// Set up service registrar
this.registrar = createServiceRegistrar(config.getServiceRegistrarPlugin(),
config.getServiceRegistryAddress(),
config.getDomain());