资源编排Java SDK如何使用？

展开

收起

小天使爱美 2020-03-24 18:48:04 728 0

2 条回答

写回答

取消提交回答

景凌凯

有点尴尬唉你要寻找的东西已经被吃掉啦！

准备工作

下载及安装Java SDK。
说明 建议您使用JRE 1.8及以上版本。
在pom.xml中，添加aliyun-java-sdk-core及其它依赖包。

<dependencies>
    <dependency>
        <groupId>com.aliyun</groupId>
        <artifactId>aliyun-java-sdk-core</artifactId>
        <version>4.1.0</version>
    </dependency>
    <dependency>
        <groupId>com.aliyun</groupId>
        <artifactId>aliyun-java-sdk-ros</artifactId>
        <version>3.2.0</version>
    </dependency>
</dependencies>

初始化SDK。
    导入相关的包。

    import java.util.ArrayList;
    import java.util.List;
    import com.aliyuncs.DefaultAcsClient;
    import com.aliyuncs.exceptions.ClientException;
    import com.aliyuncs.http.FormatType;
    import com.aliyuncs.http.HttpResponse;
    import com.aliyuncs.profile.DefaultProfile;
    import com.aliyuncs.ros.model.v20190910.CreateStackRequest;
    import com.aliyuncs.ros.model.v20190910.DeleteStackRequest;
    import com.aliyuncs.ros.model.v20190910.DescribeRegionsRequest;
    import com.aliyuncs.ros.model.v20190910.GetStackRequest;

    初始化SDK客户端对象。

    private static String ACCESSKEYID = "<yourAccessKeyId>";
    private static String SECRET = "<yourAccessKeySecrect>";
    private static String REGIONID = "<yourRegionId>";
    private static DefaultAcsClient client = new DefaultAcsClient(DefaultProfile.getProfile(REGIONID, ACCESSKEYID, SECRET));
    private static int connectTimeout = 10000;
    private static int readTimeout = 10000;
    private static Long timeoutInMinutes = 30L;

查询可用地域列表

您可以使用Java SDK查询可用地域列表。

public String describeRegion() { DescribeRegionsRequest request = new DescribeRegionsRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; }

创建资源栈创建资源栈时，您必须指定以下参数：

StackName：将要创建的资源栈的名称。每个用户空间下的资源栈名称不能重复。
TimeoutInMinutes：资源栈创建时长，单位为分钟。如果在指定时间内不能完成创建，则超时失败。
TemplateBody：创建的资源栈使用的模板内容。
TemplateURL：模板主体的文件的位置。必须指定TemplateBody或TemplateURL，但不能同时指定两者。
Parameters：创建的资源栈所需的参数。需要在模板中定义Key。

String stackName = "MyStack"; String templateBody = "{\n" + " "ROSTemplateFormatVersion": "2015-09-01",\n" + " "Parameters": {\n" + " "VpcName": {\n" + " "Type": "String",\n" + " "Description": "Vpc Name",\n" + " "Label": "Vpc Name"\n" + " },\n" + " "CidrBlock": {\n" + " "Type": "String",\n" + " "Description": "Vpc CidrBlock",\n" + " "Label": "Vpc CidrBlock"\n" + " }\n" + " },\n" + " "Resources": {\n" + " "Vpc": {\n" + " "Type": "ALIYUN::ECS::VPC",\n" + " "Properties": {\n" + " "CidrBlock": {\n" + " "Ref": "CidrBlock"\n" + " },\n" + " "VpcName": {\n" + " "Ref": "VpcName"\n" + " }\n" + " }\n" + " }\n" + " }\n" + "}"; List<CreateStackRequest.Parameters> parameterss = new ArrayList<CreateStackRequest.Parameters>(); CreateStackRequest.Parameters cidrBlock = new CreateStackRequest.Parameters(); cidrBlock.setParameterKey("CidrBlock"); cidrBlock.setParameterValue("192.168.0.0/16"); CreateStackRequest.Parameters vpcName = new CreateStackRequest.Parameters(); vpcName.setParameterKey("VpcName"); vpcName.setParameterValue("TestVpc"); parameterss.add(cidrBlock); parameterss.add(vpcName);

public String createStack(String stackName, String templateBody, List<CreateStackRequest.Parameters> parameterss) { CreateStackRequest request = new CreateStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setTimeoutInMinutes(timeoutInMinutes); request.setStackName(stackName); // 若模板较大，建议使用TemplateURL参数，避免URL过长，调用失败。 // 您也可以继承CreateStackRequest类，通过调用putBodyParameter（protected方法）自行实现setTemplateBody方法。 // request.putBodyParameter("TemplateBody", templateBody) request.setTemplateBody(templateBody); request.setParameterss(parameterss); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; }

查询资源栈

输入目标资源栈的ID。

public String getStack(String stackId) { GetStackRequest request = new GetStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setStackId(stackId); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; }

删除资源栈

输入目标资源栈的ID。

public String deleteStack(String stackId) { DeleteStackRequest request = new DeleteStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setStackId(stackId); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; }

操作样例

package com;

import com.aliyuncs.DefaultAcsClient; import com.aliyuncs.exceptions.ClientException; import com.aliyuncs.http.FormatType; import com.aliyuncs.http.HttpResponse; import com.aliyuncs.profile.DefaultProfile; import com.aliyuncs.ros.model.v20190910.CreateStackRequest; import com.aliyuncs.ros.model.v20190910.DeleteStackRequest; import com.aliyuncs.ros.model.v20190910.DescribeRegionsRequest; import com.aliyuncs.ros.model.v20190910.GetStackRequest;

import java.util.ArrayList; import java.util.List;

public class Stack { private static String ACCESSKEYID = " "; private static String SECRET = " "; private static String REGIONID = " "; private static DefaultAcsClient client = new DefaultAcsClient(DefaultProfile.getProfile(REGIONID, ACCESSKEYID, SECRET)); private static int connectTimeout = 10000; private static int readTimeout = 10000; private static Long timeoutInMinutes = 30L;

public String describeRegion() {
    DescribeRegionsRequest request = new DescribeRegionsRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String createStack(String stackName, String templateBody, List<CreateStackRequest.Parameters> parameterss) {
    CreateStackRequest request = new CreateStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setTimeoutInMinutes(timeoutInMinutes);
    request.setStackName(stackName);
    // 若模板较大，建议使用TemplateURL参数，避免URL过长，调用失败。
    // 您也可以继承CreateStackRequest类，通过调用putBodyParameter（protected方法）自行实现setTemplateBody方法。
    // request.putBodyParameter("TemplateBody", templateBody)
    request.setTemplateBody(templateBody);
    request.setParameterss(parameterss);

    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String getStack(String stackId) {
    GetStackRequest request = new GetStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setStackId(stackId);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String deleteStack(String stackId) {
    DeleteStackRequest request = new DeleteStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setStackId(stackId);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public static void main(String[] args) throws ClassNotFoundException {
    StackDemo stack = new StackDemo();
    String stackName = "MyStack";
    String templateBody = "{\n" +
            "  \"ROSTemplateFormatVersion\": \"2015-09-01\",\n" +
            "  \"Parameters\": {\n" +
            "    \"VpcName\": {\n" +
            "      \"Type\": \"String\",\n" +
            "      \"Description\": \"Vpc Name\",\n" +
            "      \"Label\": \"Vpc Name\"\n" +
            "    },\n" +
            "    \"CidrBlock\": {\n" +
            "      \"Type\": \"String\",\n" +
            "      \"Description\": \"Vpc CidrBlock\",\n" +
            "      \"Label\": \"Vpc CidrBlock\"\n" +
            "    }\n" +
            "  },\n" +
            "  \"Resources\": {\n" +
            "    \"Vpc\": {\n" +
            "      \"Type\": \"ALIYUN::ECS::VPC\",\n" +
            "      \"Properties\": {\n" +
            "        \"CidrBlock\": {\n" +
            "          \"Ref\": \"CidrBlock\"\n" +
            "        },\n" +
            "        \"VpcName\": {\n" +
            "          \"Ref\": \"VpcName\"\n" +
            "        }\n" +
            "      }\n" +
            "    }\n" +
            "  }\n" +
            "}";
    List<CreateStackRequest.Parameters> parameterss = new ArrayList<CreateStackRequest.Parameters>();
    CreateStackRequest.Parameters cidrBlock = new CreateStackRequest.Parameters();
    cidrBlock.setParameterKey("CidrBlock");
    cidrBlock.setParameterValue("192.168.0.0/16");
    CreateStackRequest.Parameters vpcName = new CreateStackRequest.Parameters();
    vpcName.setParameterKey("VpcName");
    vpcName.setParameterValue("TestVpc");
    parameterss.add(cidrBlock);
    parameterss.add(vpcName);
    stack.createStack(stackName, templateBody, parameterss);
    stack.describeRegion();
    stack.getStack("<yourStackId>");
    stack.deleteStack("<yourStackId>");
}

}

2020-04-04 22:01:43

赞同展开评论打赏

小天使爱美
本文为您介绍如何使用资源编排服务（ROS）的Java SDK来创建和管理资源栈。

背景信息您除了可以在ROS控制台创建资源栈，还可以使用API代码来创建和管理资源栈。

准备工作下载及安装Java SDK。注意建议您使用JRE 1.8及以上版本。在pom.xml中，添加aliyun-java-sdk-core及其它依赖包。 com.aliyun aliyun-java-sdk-core 4.1.0 com.aliyun aliyun-java-sdk-ros 3.0.1 初始化SDK。导入以下库。 import java.util.ArrayList; import java.util.List; import com.aliyuncs.DefaultAcsClient; import com.aliyuncs.exceptions.ClientException; import com.aliyuncs.http.FormatType; import com.aliyuncs.http.HttpResponse; import com.aliyuncs.profile.DefaultProfile; import com.aliyuncs.ros.model.v20190910.CreateStackRequest; import com.aliyuncs.ros.model.v20190910.DeleteStackRequest; import com.aliyuncs.ros.model.v20190910.DescribeRegionsRequest; import com.aliyuncs.ros.model.v20190910.GetStackRequest; 初始化SDK客户端对象。 private static String ACCESSKEYID = " "; private static String SECRET = " "; private static String REGIONID = " "; private static DefaultAcsClient client = new DefaultAcsClient(DefaultProfile.getProfile(REGIONID, ACCESSKEYID, SECRET)); private static int connectTimeout = 10000; private static int readTimeout = 10000; private static Long timeoutInMinutes = 30L; 查询可用地域列表您可以使用Java SDK查询可用地域列表。

public String describeRegion() { DescribeRegionsRequest request = new DescribeRegionsRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; } 创建资源栈创建资源栈时，您必须指定以下参数： StackName：将要创建的资源栈的名称。每个用户空间下的资源栈名称不能重复。 TimeoutInMinutes：资源栈创建的时长。如果在指定的时长内，资源栈未被创建，则创建超时（失败）。单位：分钟。 TemplateBody：创建的资源栈使用的模板内容。 TemplateURL：模板主体的文件的位置。必须指定TemplateBody或TemplateURL，但不能同时指定两者。 Parameters：创建的资源栈所需的参数。需要在模板中定义Key。 String stackName = "MyStack"; String templateBody = "{\n" + " "ROSTemplateFormatVersion": "2015-09-01",\n" + " "Parameters": {\n" + " "VpcName": {\n" + " "Type": "String",\n" + " "Description": "Vpc Name",\n" + " "Label": "Vpc Name"\n" + " },\n" + " "CidrBlock": {\n" + " "Type": "String",\n" + " "Description": "Vpc CidrBlock",\n" + " "Label": "Vpc CidrBlock"\n" + " }\n" + " },\n" + " "Resources": {\n" + " "Vpc": {\n" + " "Type": "ALIYUN::ECS::VPC",\n" + " "Properties": {\n" + " "CidrBlock": {\n" + " "Ref": "CidrBlock"\n" + " },\n" + " "VpcName": {\n" + " "Ref": "VpcName"\n" + " }\n" + " }\n" + " }\n" + " }\n" + "}"; List<CreateStackRequest.Parameters> parameterss = new ArrayList<CreateStackRequest.Parameters>(); CreateStackRequest.Parameters cidrBlock = new CreateStackRequest.Parameters(); cidrBlock.setParameterKey("CidrBlock"); cidrBlock.setParameterValue("192.168.0.0/16"); CreateStackRequest.Parameters vpcName = new CreateStackRequest.Parameters(); vpcName.setParameterKey("VpcName"); vpcName.setParameterValue("TestVpc"); parameterss.add(cidrBlock); parameterss.add(vpcName); public String createStack(String stackName, String templateBody, List<CreateStackRequest.Parameters> parameterss) { CreateStackRequest request = new CreateStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setTimeoutInMinutes(timeoutInMinutes); request.setStackName(stackName); request.setTemplateBody(templateBody); request.setParameterss(parameterss); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; } 查询资源栈输入目标资源栈的ID。

public String getStack(String stackId) { GetStackRequest request = new GetStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setStackId(stackId); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; } 删除资源栈输入目标资源栈的ID。

public String deleteStack(String stackId) { DeleteStackRequest request = new DeleteStackRequest(); request.setConnectTimeout(connectTimeout); request.setReadTimeout(readTimeout); request.setStackId(stackId); request.setAcceptFormat(FormatType.JSON); HttpResponse response = null; String responseContent = null; try { response = client.doAction(request); responseContent = response.getHttpContentString(); } catch (ClientException e) { e.printStackTrace(); } return responseContent; } 操作样例 package com;

import com.aliyuncs.DefaultAcsClient; import com.aliyuncs.exceptions.ClientException; import com.aliyuncs.http.FormatType; import com.aliyuncs.http.HttpResponse; import com.aliyuncs.profile.DefaultProfile; import com.aliyuncs.ros.model.v20190910.CreateStackRequest; import com.aliyuncs.ros.model.v20190910.DeleteStackRequest; import com.aliyuncs.ros.model.v20190910.DescribeRegionsRequest; import com.aliyuncs.ros.model.v20190910.GetStackRequest;

import java.util.ArrayList; import java.util.List;

public class Stack { private static String ACCESSKEYID = " "; private static String SECRET = " "; private static String REGIONID = " "; private static DefaultAcsClient client = new DefaultAcsClient(DefaultProfile.getProfile(REGIONID, ACCESSKEYID, SECRET)); private static int connectTimeout = 10000; private static int readTimeout = 10000; private static Long timeoutInMinutes = 30L;
```
public String describeRegion() {
    DescribeRegionsRequest request = new DescribeRegionsRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String createStack(String stackName, String templateBody, List<CreateStackRequest.Parameters> parameterss) {
    CreateStackRequest request = new CreateStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setTimeoutInMinutes(timeoutInMinutes);
    request.setStackName(stackName);
    request.setTemplateBody(templateBody);
    request.setParameterss(parameterss);

    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String getStack(String stackId) {
    GetStackRequest request = new GetStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setStackId(stackId);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public String deleteStack(String stackId) {
    DeleteStackRequest request = new DeleteStackRequest();
    request.setConnectTimeout(connectTimeout);
    request.setReadTimeout(readTimeout);
    request.setStackId(stackId);
    request.setAcceptFormat(FormatType.JSON);
    HttpResponse response = null;
    String responseContent = null;
    try {
        response = client.doAction(request);
        responseContent = response.getHttpContentString();
    } catch (ClientException e) {
        e.printStackTrace();
    }
    return responseContent;
}

public static void main(String[] args) throws ClassNotFoundException {
    StackDemo stack = new StackDemo();
    String stackName = "MyStack";
    String templateBody = "{\n" +
            "  \"ROSTemplateFormatVersion\": \"2015-09-01\",\n" +
            "  \"Parameters\": {\n" +
            "    \"VpcName\": {\n" +
            "      \"Type\": \"String\",\n" +
            "      \"Description\": \"Vpc Name\",\n" +
            "      \"Label\": \"Vpc Name\"\n" +
            "    },\n" +
            "    \"CidrBlock\": {\n" +
            "      \"Type\": \"String\",\n" +
            "      \"Description\": \"Vpc CidrBlock\",\n" +
            "      \"Label\": \"Vpc CidrBlock\"\n" +
            "    }\n" +
            "  },\n" +
            "  \"Resources\": {\n" +
            "    \"Vpc\": {\n" +
            "      \"Type\": \"ALIYUN::ECS::VPC\",\n" +
            "      \"Properties\": {\n" +
            "        \"CidrBlock\": {\n" +
            "          \"Ref\": \"CidrBlock\"\n" +
            "        },\n" +
            "        \"VpcName\": {\n" +
            "          \"Ref\": \"VpcName\"\n" +
            "        }\n" +
            "      }\n" +
            "    }\n" +
            "  }\n" +
            "}";
    List<CreateStackRequest.Parameters> parameterss = new ArrayList<CreateStackRequest.Parameters>();
    CreateStackRequest.Parameters cidrBlock = new CreateStackRequest.Parameters();
    cidrBlock.setParameterKey("CidrBlock");
    cidrBlock.setParameterValue("192.168.0.0/16");
    CreateStackRequest.Parameters vpcName = new CreateStackRequest.Parameters();
    vpcName.setParameterKey("VpcName");
    vpcName.setParameterValue("TestVpc");
    parameterss.add(cidrBlock);
    parameterss.add(vpcName);
    stack.createStack(stackName, templateBody, parameterss);
    stack.describeRegion();
    stack.getStack("<yourStackId>");
    stack.deleteStack("<yourStackId>");
}
```
}
2020-03-24 19:32:51

赞同展开评论打赏

资源编排Java SDK如何使用？

相关课程

相关电子书

相关实验场景

资源编排Java SDK如何使用？

相关课程

相关文章

相关电子书

相关实验场景

相关镜像