@Bean(destroyMethod = "close")
    public Client client(
            @Value("${elasticsearch.host}") String host,
            @Value("${elasticsearch.port}") int port,
            @Value("${elasticsearch.clustername}") String clusterName) throws UnknownHostException {
        Settings settings = builder().put("cluster.name", clusterName).build();
        return TransportClient
                .builder()
                .settings(settings)
                .build()
                .addTransportAddress(new InetSocketTransportAddress(getByName(host), port));
    }

    server {
        listen       9200;
        server_name  _;

	location / {
	    proxy_pass http://test/es/;
	}

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

    }