Cat3.0.0监控本地部署+springboot接入cat例子

逃离我推掉我的手 2022-12-01 14:04 418阅读 0赞

### Cat监控本地部署 ###

*  说明
 *   *  目标
     *  前提
 *  cat.war和sql脚本
 *   *  源码下载
     *  编译
     *  sql脚本----mysql这里就配置完了
 *  部署cat
 *  springboot程序接入cat
 *   *  win10本地配置
     *  my-cat-demo项目
     *   *  pom.xml
         *  resources/META-INF/app.properties
         *  CatFilterConfigure.java
         *  MainApp.java
         *  CatServiceImpl.java
     *  运行

# 说明 #

## 目标 ##

1.192.168.10.133上安装mysql，新建数据库cat（cat的数据保存地方）  
2.192.168.10.132上安装tomcat，运行cat.war  
3.win10本地的idea运行springboot项目，cat日志可以在 http://192.168.10.132/cat上看到

## 前提 ##

*  jdk1.8
 *  mysql5.7.22，安装参考：https://blog.csdn.net/sndayYU/article/details/96450591
 *  win10已安装maven，idea等

# cat.war和sql脚本 #

## 源码下载 ##

https://github.com/dianping/cat/releases  
https://codeload.github.com/dianping/cat/zip/refs/tags/v3.0.0  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70]

## 编译 ##

mvn clean install -Dmaven.test.skip=true  
编译后将…\\cat-3.0.0\\cat-home\\target\\cat-alpha-3.0.0.war 改名为 cat.war

## sql脚本----mysql这里就配置完了 ##

mysql新建数据库cat，运行…\\cat-3.0.0\\script\\CatApplication.sql

# 部署cat #

1.新建目录/data/appdatas/cat、/data/applogs/cat  
2.新建文件/data/appdatas/cat/client.xml

<?xml version="1.0" encoding="utf-8"?>
    <config mode="client">
        <servers>
            <server ip="192.168.10.132" port="2280" http-port="8080"/>
        </servers>
    </config>

3.vim /data/appdatas/cat/datasources.xml

<?xml version="1.0" encoding="utf-8"?>
    <data-sources>
            <data-source id="cat">
                    <maximum-pool-size>3</maximum-pool-size>
                    <connection-timeout>1s</connection-timeout>
                    <idle-timeout>10m</idle-timeout>
                    <statement-cache-size>1000</statement-cache-size>
                    <properties>
                            <driver>com.mysql.jdbc.Driver</driver>
                            <url><![CDATA[jdbc:mysql://192.168.10.133:3306/cat]]></url>  
                            <user>root</user>  
                            <password>123456</password>  
                            <connectionProperties><![CDATA[useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&socketTimeout=120000]]></connectionProperties>
                    </properties>
            </data-source>
    </data-sources>

4.赋予/data权限777  
5.上传tomcat到/root, cat.war上传到/root/apache-tomcat-8.0.28/webapps  
6.运行  
nohup /root/apache-tomcat-8.0.28/bin/catalina.sh run &  
7.访问192.168.10.132:8080/cat, 得到下面结果，会有报错“出问题CAT的服务端:\[127.0.0.1\]"  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 1]

> cat浏览器界面上报错“出问题CAT的服务端:\[127.0.0.1\]"

下面进行配置cat：  
1.点击configs进行配置；  
2.登录界面：admin/admin  
3.点击左边 全局系统配置 -> 服务端配置 -> 修改remote-servers和server节点的id为192.168.10.132，提交  
4.客户端配置 -> 把所有的127.0.0.1改为192.168.10.132即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 2]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 3]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 4]  
最终，cat成功部署了  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 5]

# springboot程序接入cat #

## win10本地配置 ##

D:\\data\\appdatas\\cat\\client.xml

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 6]

## my-cat-demo项目 ##

### pom.xml ###

<properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <maven.compiler.source>1.8</maven.compiler.source>
            <maven.compiler.target>1.8</maven.compiler.target>
        </properties>
    
        
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.1.5.RELEASE</version>
        </parent>
        <dependencies>
            
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>com.dianping.cat</groupId>
                <artifactId>cat-client</artifactId>
                <version>3.0.0</version>
            </dependency>
        </dependencies>

### resources/META-INF/app.properties ###

app.name=my-cat-demo

### CatFilterConfigure.java ###

import com.dianping.cat.servlet.CatFilter;
    import org.springframework.boot.web.servlet.FilterRegistrationBean;
    import org.springframework.context.annotation.Bean;
    import org.springframework.stereotype.Component;
    
    @Component
    public class CatFilterConfigure {
        @Bean
        public FilterRegistrationBean catFilter() {
            FilterRegistrationBean registrationBean = new FilterRegistrationBean();
            CatFilter filter = new CatFilter();
            registrationBean.setFilter(filter);
            registrationBean.addUrlPatterns("/*");
            registrationBean.setName("my-cat-filter");
            registrationBean.setOrder(1);
            return registrationBean;
        }
    }

### MainApp.java ###

import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    @SpringBootApplication
    public class MainApp {
    
        @Autowired
        private CatServiceImpl catServiceImpl;
    
        public static void main(String[] args) {
            SpringApplication.run(MainApp.class, args);
        }
        
        @GetMapping("/hello")
        public String hello() {
            return catServiceImpl.getHello();
        }
    }

### CatServiceImpl.java ###

import com.dianping.cat.Cat;
    import org.springframework.stereotype.Service;
    
    @Service
    public class CatServiceImpl implements CatService {
    
        @Override
        public String getHello() {
            Cat.logEvent("catType1", "catName1");
            Cat.logError(new Exception("this is a cat error log"));
            return "hello world!";
        }
    }

## 运行 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 7]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 8]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NuZGF5WVU_size_16_color_FFFFFF_t_70 9]  
说明本地iwin10 idea上的springboot项目能成功把日志写到服务器上的cat上了！

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