ELK分布式事务管理——SkyWalking（java接入）

缺乏、安全感 2022-12-05 00:56 148阅读 0赞

先看文档：[https://www.jianshu.com/p/2fd56627a3cf][https_www.jianshu.com_p_2fd56627a3cf]

这个更好：[https://www.freesion.com/article/1850154912/][https_www.freesion.com_article_1850154912]

### 一、安装[ElasticSearch][] ###

传送门：[https://blog.csdn.net/qq\_16946803/article/details/108470977][https_blog.csdn.net_qq_16946803_article_details_108470977]

**    在启动 SkyWalking 之前，确保 Elasticsearch 已启动**

### 二、下载SkyWalking ###

传送门：[http://skywalking.apache.org/zh/downloads/][http_skywalking.apache.org_zh_downloads]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 1][]

### 三、SkyWalking安装与启动 ###

传送门1：[https://blog.csdn.net/tx1721110240/article/details/107733461][https_blog.csdn.net_tx1721110240_article_details_107733461]

传送门2：[https://www.cnblogs.com/personblog/p/13453626.html][https_www.cnblogs.com_personblog_p_13453626.html]

SkyWalking 的启动包括两部分，一个是 SkyWalking Collector（oapService） ，一个是 SkyWalking UI（webappService）

默认端口：8080

修改端口： 打开webapp文件夹下的webapp.yml文件修改端口（该端口不能生效，则在skywalking-webapp.jar包application.yml中更改）

### 四、访问和java接入 ###

*[快速入门][Link 1]：*[https://github.com/apache/skywalking/blob/5.x/docs/cn/Quick-start-CN.md][https_github.com_apache_skywalking_blob_5.x_docs_cn_Quick-start-CN.md]

访问入口： [http://localhost:8080][http_localhost_8080]       默认账号/密码：admin/admin

Java 项目接入：[https://github.com/apache/skywalking/blob/5.x/docs/cn/Deploy-skywalking-agent-CN.md][https_github.com_apache_skywalking_blob_5.x_docs_cn_Deploy-skywalking-agent-CN.md]

视频：[https://www.bilibili.com/video/av36172319/][https_www.bilibili.com_video_av36172319]

操作：

4.1、创建springboot

4.2、引入jar包

<dependency>
                <groupId>org.apache.skywalking</groupId>
                <artifactId>apm-toolkit-trace</artifactId>
                <version>5.0.0-beta2</version>
                <scope>provided</scope>
            </dependency>

4.3、创建controller

@RestController
    public class TestController {
        @Trace
        @RequestMapping("/testSky")
       // @ResponseBody
        public Object testSky(){
            return "哈哈";
        }
    }

4.4、在VM options中添加以下命令

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 2][]

-javaagent:E:\LearningSoftware\apache-skywalking-apm-bin-es7\agent\skywalking-agent.jar
    -Dskywalking.agent.service_name=Your_ApplicationName
    -Dskywalking.collector.backend_service=localhost:11800

*  `-javaagent`：用于指定探针路径（jar路径）
 *  ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 3][]
 *  `-Dskywalking.agent.service_name`：用于重写 `agent/config/agent.config` 配置文件中的服务名
 *  ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 4][]
 *  `-Dskywalking.collector.backend_service`：用于重写 `agent/config/agent.config` 配置文件中的服务地址
 *  ![20200908192743762.png][]

4.5、启动服务

启动 elasticsearch

启动 SkyWalking

启动 springboot

4.6、访问 SkyWalking UI界面  [http://127.0.0.1:8080/][http_127.0.0.1_8080]

4.7、效果

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 5][]

字段说明：[Skywalking系列博客4-Java Agent配置][Skywalking_4-Java Agent]

[https_www.jianshu.com_p_2fd56627a3cf]: https://www.jianshu.com/p/2fd56627a3cf
[https_www.freesion.com_article_1850154912]: https://www.freesion.com/article/1850154912/
[ElasticSearch]: https://mp.csdn.net/console/editor/html/108470977
[https_blog.csdn.net_qq_16946803_article_details_108470977]: https://blog.csdn.net/qq_16946803/article/details/108470977
[http_skywalking.apache.org_zh_downloads]: http://skywalking.apache.org/zh/downloads/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70]: /images/20221123/2a0cdb89e2bf403a905e55f875fab9fc.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 1]: /images/20221123/9d8ecff305b14607ab26df7ffc946f00.png
[https_blog.csdn.net_tx1721110240_article_details_107733461]: https://blog.csdn.net/tx1721110240/article/details/107733461
[https_www.cnblogs.com_personblog_p_13453626.html]: https://www.cnblogs.com/personblog/p/13453626.html
[Link 1]: https://links.jianshu.com/go?to=https%3A%2F%2Fgithub.com%2Fapache%2Fincubator-skywalking%2Fblob%2F5.x%2Fdocs%2Fcn%2FQuick-start-CN.md
[https_github.com_apache_skywalking_blob_5.x_docs_cn_Quick-start-CN.md]: https://github.com/apache/skywalking/blob/5.x/docs/cn/Quick-start-CN.md
[http_localhost_8080]: https://links.jianshu.com/go?to=http%3A%2F%2Flocalhost%3A8080
[https_github.com_apache_skywalking_blob_5.x_docs_cn_Deploy-skywalking-agent-CN.md]: https://github.com/apache/skywalking/blob/5.x/docs/cn/Deploy-skywalking-agent-CN.md
[https_www.bilibili.com_video_av36172319]: https://www.bilibili.com/video/av36172319/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 2]: /images/20221123/3dcae9226fea490bbcbd3a8b4dfcd0d7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 3]: /images/20221123/2008036bb3914949bd04c1de09197cc4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 4]: /images/20221123/d7c9b96af35c4225bd70668798fa9cdc.png
[20200908192743762.png]: /images/20221123/d6b9294fb2414b8f9d8c009e23875fe9.png
[http_127.0.0.1_8080]: http://127.0.0.1:8080/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2OTQ2ODAz_size_16_color_FFFFFF_t_70 5]: /images/20221123/2670a74cf041410481b45751ae1a2fdc.png
[Skywalking_4-Java Agent]: https://www.cnblogs.com/itmuch/p/13215977.html