Docker(13) docker-compose安装Graylog实现日志监控

骑猪看日落 2023-02-28 15:29 28阅读 0赞

### 一、前言 ###

1.  Graylog官网：[https://www.graylog.org/][https_www.graylog.org]
2.  Graylog Docker安装文档：[https://docs.graylog.org/en/3.3/pages/installation/docker.html][https_docs.graylog.org_en_3.3_pages_installation_docker.html]

###### Graylog是什么？ ######

一个比`ELK`轻的分布式日志管理平台…

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70]

### 二、`docker-compose`安装`Graylog` ###

# 环境准备
    git clone https://gitee.com/zhengqingya/docker-compose.git
    
    # Liunx系统走此路径
    cd docker-compose/Liunx
    # Windows系统走此路径
    cd docker-compose/Windows
    
    # 运行服务
    docker-compose -f docker-compose-graylog.yml -p graylog_demo up -d

等待运行完成…  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 1]

### 三、Graylog配置 ###

访问地址：[`http://127.0.0.1:9001`][http_127.0.0.1_9001]  
默认登录账号密码：`admin/admin`  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 2]  
① `System` \-> `Inputs`  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 3]  
② 选择`GELF UDP`  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 4]  
③ `Launch new input`  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 5]  
④ 如下图完成配置  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 6]

### 四、SpringBoot - Logback日志案例demo ###

> 项目基于springboot2.3.1.RELEASE

#### 1、`pom.xml`中新增`logback-gelf`依赖 ####

<dependency>
      <groupId>de.siegmar</groupId>
      <artifactId>logback-gelf</artifactId>
      <version>3.0.0</version>
    </dependency>

#### 2、`logback.xml`日志文件中新增如下配置 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 7]

#### 3、编写定时器测试日志输出 ####

> 每3秒执行1次

@Slf4j
    @Component
    @EnableScheduling
    public class AppScheduledJobs { 
    
        @Scheduled(cron = "*/3 * * * * ?")
        public void test() { 
            log.debug("==================================================================================");
            log.error("<<<<<< error Start: 【{}】 >>>>>>", LocalDateTime.now());
            log.warn("<<<<<< warn Start: 【{}】 >>>>>>", LocalDateTime.now());
            log.info("<<<<<< info Start: 【{}】 >>>>>>", LocalDateTime.now());
            log.debug("<<<<<< debug Start: 【{}】 >>>>>>", LocalDateTime.now());
        }
    
    }

#### 4、启动项目 ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 8]

### 五、Graylog中查看日志输出 ###

[http://127.0.0.1:9001/search][http_127.0.0.1_9001_search]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 9]

### 六、Docker容器日志测试 ###

#### 1、docker ####

# 启动一个docker测试日志: -> 设置docker的log驱动为GELF
    docker run -d \
    --log-driver=gelf \
    --log-opt gelf-address=udp://graylog服务器地址:12201 \
    --log-opt tag=<容器服务标签 -> graylog查询分类使用> \
    <IMAGE> <COMMAND>

docker-demo

docker run \
    -d -p 88:88 --name log-java-demo \
    --log-driver=gelf \
    --log-opt gelf-address=udp://127.0.0.1:12201 \
    --log-opt tag="{ {.ImageName}}/{ {.Name}}/{ {.ID}}" \
    registry.cn-hangzhou.aliyuncs.com/zhengqing/log-java-demo:latest

#### 2、docker-compose ####

logging:
      driver:"gelf"
      options:
        gelf-address:"udp://graylog服务器地址:12201"
        tag:"容器服务标签"

docker-compose-demo

version: '3'
    services:
      log-java-demo:
        image: registry.cn-hangzhou.aliyuncs.com/zhengqing/log-java-demo:latest
        container_name: log-java-demo 
        ports:
          - "88:88"
        logging:
          driver: "gelf"
          options:
            gelf-address: "udp://127.0.0.1:12201"
            tag: log-java-demo

运行后回到graylog中查看相应日志信息  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 10]

### 七、问题 ###

docker-compose v2和v3版本之间的编排命令有所差异，刚开始在graylog官网看的2.x的compose v2版本的编排命令直接拿来在小编的v3版本中跑，出现坑… 最后习惯性的再查看graylog最新3.x版本的文档，重新来了一次，成功！ 造成耗时原因在于纠结在那一个版本上了… (害~ 年轻人不能太钻牛角尖!!!)

--------------------

### 本文案例demo源码地址 ###

[https://gitee.com/zhengqingya/java-workspace][https_gitee.com_zhengqingya_java-workspace]

--------------------

> 今日分享语句：一个人最大的智慧是透过别人的阅历而读懂自己的未来。

[https_www.graylog.org]: https://www.graylog.org/
[https_docs.graylog.org_en_3.3_pages_installation_docker.html]: https://docs.graylog.org/en/3.3/pages/installation/docker.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70]: /images/20230209/6c2ede0a538f41018f3624461120f3a4.png
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[http_127.0.0.1_9001]: http://127.0.0.1:9001
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 2]: /images/20230209/6bbf6c9dd7a143ac9edbae62438f4cca.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 6]: /images/20230209/4abc92899fd14b139cb7245756320bf9.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 7]: /images/20230209/e83af4f5feab491e805402b706745126.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 8]: /images/20230209/551d8cb020b249a985adb57a768f343b.png
[http_127.0.0.1_9001_search]: http://127.0.0.1:9001/search
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 9]: https://img-blog.csdnimg.cn/20200721231055288.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4_size_16_color_FFFFFF_t_70 10]: https://img-blog.csdnimg.cn/20200722130408239.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MjI1NTU4,size_16,color_FFFFFF,t_70
[https_gitee.com_zhengqingya_java-workspace]: https://gitee.com/zhengqingya/java-workspace