private DiscoveryEnabledServer createServer(String host, int port, String zone) { AmazonInfo amazonInfo = AmazonInfo.Builder.newBuilder() .addMetadata(AmazonInfo.MetaDataKey.availabilityZone, zone) .build(); Builder builder = InstanceInfo.Builder.newBuilder(); InstanceInfo info = builder .setAppName("l10nservicegeneral") .setDataCenterInfo(amazonInfo) .setHostName(host) .setPort(port) .build(); DiscoveryEnabledServer server = new DiscoveryEnabledServer(info, false); server.setZone(zone); return server; }