Tomcat配置性能管理服务--Elastic APM Server

深藏阁楼爱情的钟 2022-03-09 14:56 256阅读 0赞

**一、基本架构**

> [![image][]][image 1]
> 
> 1、应用侧部署agent，负责应用性能和错误数据，支持node、python、ruby、js，java和golang beta版本；
> 
> 2、APM Server服务接受agent的打点数据，服务端将数据传输至Elasticsearch；
> 
> 3、Kibana提供了对APM显示的原生适配。
> 
>

**二、安装配置**

elasticsearch和kibana使用Docker快速安装，具体详细安装配置可查阅官网

**1、安装Elasticsearch**

> docker run --name elasticsearch -p 9200:9200 -p 9300:9300 -d   
>        -e cluster.name=docker-cluster  \\  
>        -e bootstrap.memory\_lock=true  \\  
>        -e "ES\_JAVA\_OPTS=-Xms512m -Xmx512m"  \\  
>        docker.elastic.co/elasticsearch/elasticsearch:6.4.2

**2、安装Kibana**

> docker run --name kibana -p 5601:5601 -d \\  
>        -e "ELASTICSEARCH\_URL=[http://192.168.99.100:9200"][http_192.168.99.100_9200] \\  
>        docker.elastic.co/kibana/kibana:6.4.2

**3、安装APM Server**

Kibana启动之后打开可以查看APM安装文档<[http://192.168.99.100:5601/app/kibana\#/home/tutorial/apm?\_g=()&\_a=][http_192.168.99.100_5601_app_kibana_home_tutorial_apm_g_a]>

[![image][image 2]][image_image 2]

APM Server支持Windows、Mac、Linux，本文以Centos7环境安装配置

> curl -L -O [https://artifacts.elastic.co/downloads/apm-server/apm-server-6.4.2-x86\_64.rpm][https_artifacts.elastic.co_downloads_apm-server_apm-server-6.4.2-x86_64.rpm]
> 
> sudo rpm -vi apm-server-6.4.2-x86\_64.rpm
> 
> systemctl start apm-server
> 
> systemctl status apm-server

**4、配置APM Server并启动**

> output.elasticsearch:  
>      hosts: \["192.168.99.100:9200"\]  
>      username: <username>  
>      password: <password>

如果elasticsearch没有开启认证则用户名、密码不需要

**5、Tomcat配置APM agent**

5.1、下载elastic-apm-agent-<version>.jar包并放到Tomcat库lib目录下

<[https://search.maven.org/search?q=g:co.elastic.apm%20AND%20a:elastic-apm-agent&core=gav][https_search.maven.org_search_q_g_co.elastic.apm_20AND_20a_elastic-apm-agent_core_gav]>

[![image][image 3]][image_image 3]

5.2、Tomcat启动脚本配置相关参数

vim apache-tomcat-8.5.34/bin/catalina.sh

> JAVA\_OPTS="-javaagent:$\{CATALINA\_HOME\}/lib/elastic-apm-agent-0.7.1.jar \\  
>       -Delastic.apm.service\_name=my-application \\  
>       -Delastic.apm.server\_url=[http://localhost:8200][http_localhost_8200] \\   
>       -Delastic.apm.application\_packages=org.example"

[![image][image 4]][image_image 4]

apm.service\_name：自定义的应用名称

apm.server\_url       ：APM Server的服务地址

javaagent                  ：APM agent库的路径

5.3、启动Tomcat

> apache-tomcat-8.5.34/bin/startup.sh
> 
>

启动之后访问Tomcat应用，然后在Kibana页面上即可查看到相关数据

[![image][image 5]][image_image 5]

[![image][image 6]][image_image 6]

[![image][image 7]][image_image 7]

![image.png][]

[image]: /images/20220309/a12d41e34c644635b1dd527bff569d09.png
[image 1]: https://s1.51cto.com/images/blog/201811/02/2c4e645242d2fb72728c133ef1a2cd48.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[http_192.168.99.100_9200]: http://192.168.99.100:9200/
[http_192.168.99.100_5601_app_kibana_home_tutorial_apm_g_a]: http://192.168.99.100:5601/app/kibana#/home/tutorial/apm?_g=%28%29&_a=
[image 2]: https://s1.51cto.com/images/blog/201811/02/0db627e1968eb56b4ab14fddea86dad6.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 2]: /images/20220309/958a5b1c0fc1477e9814c20a4c5b985b.png
[https_artifacts.elastic.co_downloads_apm-server_apm-server-6.4.2-x86_64.rpm]: https://artifacts.elastic.co/downloads/apm-server/apm-server-6.4.2-x86_64.rpm
[https_search.maven.org_search_q_g_co.elastic.apm_20AND_20a_elastic-apm-agent_core_gav]: https://search.maven.org/search?q=g:co.elastic.apm%20AND%20a:elastic-apm-agent&core=gav
[image 3]: https://s1.51cto.com/images/blog/201811/02/a31c69410605623399fa6085ad4bf99d.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 3]: /images/20220309/bacbcdbd4fa744878f01ad0a0957195f.png
[http_localhost_8200]: http://localhost:8200/
[image 4]: https://s1.51cto.com/images/blog/201811/02/16c00d4cbf32a38c139d6ad5999b6b07.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 4]: /images/20220309/0db3a8f090bf41328e293a9d423dd005.png
[image 5]: https://s1.51cto.com/images/blog/201811/02/fa4a740e210aa7a422afe8cee00f4585.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 5]: /images/20220309/02d6f75f722c45cda33c17f1d6785c8f.png
[image 6]: https://s1.51cto.com/images/blog/201811/02/5799c74fe25a73b98b49e9d689ff1993.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 6]: /images/20220309/944e9446c2d248d29e62b05cff232bfd.png
[image 7]: https://s1.51cto.com/images/blog/201811/02/1a929639b36f58abc79d92ba4ae2de8d.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=
[image_image 7]: /images/20220309/d33670312e4544e0ae02dd8089e6ec9b.png
[image.png]: /images/20220309/5bcf8a7d45cd4f998a7a71323739b981.png