在openshift云上将java app连接到mongoDB

Question

我正在尝试使用此代码将本地java应用程序连接到openshift MongoDB

String mongoUri = "mongodb://admin:password@myServerIP:27017/";                        
MongoClient mongoClient;

mongoClient = new MongoClient(new MongoClientURI(mongoUri));

DB db = mongoClient.getDB("mongo");
System.out.println("Successfully connected to MongoDB ");

但它连接到本地机器MongDB？它给我这个错误？

com.mongodb.MongoTimeoutException: Timed out after 10000 ms while waiting for a server that matches AnyServerSelector{}. Client view of cluster state is {type=Unknown, servers=[{address=remoteIpAddress:27017, type=Unknown, state=Connecting, exception={com.mongodb.MongoException$Network: Exception opening the socket}, caused by {java.net.ConnectException: Connection refused: connect}}]

我正在搜索，我找到了解决方案（端口转发），但我不能这样做，任何人都给我解决方案，谢谢。