获取集群实例信息

接口

getClusterInstance

参数

参数	类型	是否必需	说明
clusterId	String	是	集群ID
groupName	String	是	实例组名称
id	String	是	集群实例ID

返回值

成功后返回一个 GetClusterInstanceResponse 实例，可以通过这个实例的 getClusterInstance() 方法，获取ClusterInstance 对象。如果失败，抛出异常：ClientException 。

例子

Java 源码：

import com.aliyuncs.batchcompute.main.v20151111.*;
import com.aliyuncs.batchcompute.model.v20151111.*;
import com.aliyuncs.batchcompute.pojo.v20151111.*;
import com.aliyuncs.exceptions.ClientException;
public class GetClusterInstance {
    static String ACCESS_KEY_ID = "xxx";  //这里填写您的 AccessKeyId
    static String ACCESS_KEY_SECRET = "xxx"; //这里填写您的 AccessKeySecret
    static String REGION_ID = "cn-xxx";   //这里填写 region
    static String ClusterId = "cls-xxx";
    public static void main(String[] args) {
        BatchCompute client = new BatchComputeClient(REGION_ID, ACCESS_KEY_ID, ACCESS_KEY_SECRET);
        try{
            String groupName = "group1";
            String id = "ins-xxx"; //实例Id
            GetClusterInstanceResponse response = client.getClusterInstance(ClusterId,groupName,id);
            //成功
            ClusterInstance clusterInstance = response.getClusterInstance();
            System.out.println("\tId:" + clusterInstance.getId());
            System.out.println("\tIP:" + clusterInstance.getIpAddress());
            System.out.println("\tState:" + clusterInstance.getState());
        }catch(ClientException e){
            e.printStackTrace();
            //失败
        }
    }
}

执行结果

{
    Id:ins-6kivnjur5lnpkvo8276000
    IP:10.170.104.77
    State:Running
}