Java SDK使用手册 - 云监控

本文为您介绍云监控Java SDK的相关信息。

SDK安装

通过maven进行安装，需要添加的依赖如下：

<dependencies>
     <dependency>
       <groupId>com.aliyun</groupId>
       <artifactId>aliyun-java-sdk-core</artifactId>
       <version>3.2.6</version>
    </dependency>
<dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-cms</artifactId>
  <version>7.0.3</version>
</dependency>
</dependencies>

SDK下载

Github下载地址：aliyun-java-sdk-cms。

测试代码

查询监控数据

请求示例

使用时请将如下示例中的accessKey和accessSecret分别替换成您的AccessKey ID和AccessKey Secret。

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
import java.util.*;
import com.aliyuncs.cms.model.v20190101.*;

public class DescribeMetricListDemo {

    public static void main(String[] args) {
        DefaultProfile profile = DefaultProfile.getProfile("cn-beijing", "<accessKeyId>", "<accessSecret>");
        IAcsClient client = new DefaultAcsClient(profile);

        DescribeMetricListRequest request = new DescribeMetricListRequest();
        request.setDimensions("{"instanceId":<instanceId_as_example>}");
        request.setEndTime("2019-05-13 11:06:27");
        request.setStartTime("2019-05-13 10:20:27");
        request.setPeriod("60");
        request.setNamespace("acs_ecs_dashboard");
        request.setMetricName("cpu_total");

        try {
            DescribeMetricListResponse response = client.getAcsResponse(request);
            System.out.println(new Gson().toJson(response));
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            System.out.println("ErrCode:" + e.getErrCode());
            System.out.println("ErrMsg:" + e.getErrMsg());
            System.out.println("RequestId:" + e.getRequestId());
        }

    }
}

返回示例

Code:200
Message:null
RequestId:727B48BD-55E3-4E5D-BEF4-1D092055F7A4
Datapoints:[
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":94.62,
        "userId":"127067667954****",
        "timestamp":1489472460000
    },
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":95.11,
        "userId":"127067667954****",
        "timestamp":1489472520000
    },
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":95.16,
        "userId":"127067667954****",
        "timestamp":1489472580000
    },
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":94.69,
        "userId":"127067667954****",
        "timestamp":1489472640000
    },
    {
        "Maximum":100,
        "Minimum":20,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":95.82,
        "userId":"127067667954****",
        "timestamp":1489472700000
    },
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":94.77,
        "userId":"127067667954****",
        "timestamp":1489472760000
    },
    {
        "Maximum":100,
        "Minimum":33.33,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":95.18,
        "userId":"127067667954****",
        "timestamp":1489472820000
    },
    {
        "Maximum":100,
        "Minimum":25,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":95.11,
        "userId":"127067667954****",
        "timestamp":1489472880000
    },
    {
        "Maximum":100,
        "Minimum":20,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":94.5,
        "userId":"127067667954****",
        "timestamp":1489472940000
    },
    {
        "Maximum":100,
        "Minimum":20,
        "instanceId":"i-bp18abl200xk9599****",
        "Average":94.99,
        "userId":"127067667954****",
        "timestamp":1489473000000
    }
]
}

创建报警规则

请求示例

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
import java.util.*;
import com.aliyuncs.cms.model.v20190101.*;

public class CmsDemo {

    public static void main(String[] args) {
        DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", "<accessKeyId>", "<accessSecret>");
        IAcsClient client = new DefaultAcsClient(profile);

        PutResourceMetricRuleRequest request = new PutResourceMetricRuleRequest();
        request.setNamespace("acs_ecs_dashboard");
        request.setRuleId("aabbcccdddxxx001");
        request.setInterval("60");
        request.setPeriod("60");
        request.setRuleName("aaabbbcc");
        request.setContactGroups("测试报警联系人");
        request.setResources("[{"instanceId":"i-8vb6p16*******"}]");
        request.setMetricName("cpu_total");

        List<PutResourceMetricRuleRequest.Escalations> escalationsList = new ArrayList<PutResourceMetricRuleRequest.Escalations>();

        PutResourceMetricRuleRequest.Escalations escalations1 = new PutResourceMetricRuleRequest.Escalations();
        escalations1.setStatistics("Average");
        escalations1.setComparisonOperator("GreaterThanOrEqualToThreshold");
        escalations1.setThreshold("90");
        escalations1.setTimes(2);
        escalationsList.add(escalations1);
        request.setEscalationss(escalationsList);

        try {
            PutResourceMetricRuleResponse response = client.getAcsResponse(request);
            System.out.println(new Gson().toJson(response));
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            System.out.println("ErrCode:" + e.getErrCode());
            System.out.println("ErrMsg:" + e.getErrMsg());
            System.out.println("RequestId:" + e.getRequestId());
        }

    }
}

返回示例

{
    "Message": "",
    "RequestId": "7aa25dfa-3bb9-4ed3-9704-a2d41bf67649",
    "Success": true,
    "Code": 200
}