八、Prometheus监控Redis集群+Grafana实现可视化（图文详解！）

淡淡的烟草味﹌ 2022-12-03 09:14 530阅读 0赞

### 文章目录 ###

*   *  1、下载redis\_exporter组件包
     *  2、解压并启动redis\_exporter
     *  3、浏览器查看redis\_exporter抓取到的redis相关指标： IP:9121
     *  4、在prometheus.yml配置
     *  5、重启prometheus，在浏览器中验证redis\_exporter是否配置成功。
     *  6、Grafana实现可视化

## 1、下载redis\_exporter组件包 ##

wget https://github.com/oliver006/redis_exporter/releases/download/v1.11.1/redis_exporter-v1.11.1.linux-amd64.tar.gz

**其他版本地址：** [https://github.com/oliver006/redis\_exporter/releases][https_github.com_oliver006_redis_exporter_releases]

## 2、解压并启动redis\_exporter ##

tar -zxvf redis_exporter-v1.11.1.linux-amd64.tar.gz
    trash redis_exporter-v1.11.1.linux-amd64.tar.gz
    cd redis_exporter-v1.11.1.linux-amd64
    ./redis_exporter -redis.addr=xx.xx.xx.xx:7001 –debug  #xx.xx.xx.xx是你的ip

![在这里插入图片描述][20200902205113905.png_pic_center]  
Ps: -redis.addr后面跟的是集群redis节点，只要能连接到一个集群的一个节点，自然就能查询其他节点的指标

## 3、浏览器查看redis\_exporter抓取到的redis相关指标： IP:9121 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center]

## 4、在prometheus.yml配置 ##

- job_name: 'redis_exporter_targets'
        static_configs:
        - targets:
          - redis://xx.xx.xx.xx:7001
          - redis://xx.xx.xx.xx:7002
        params:
            check-keys: ["metrics:*"]
        metrics_path: /scrape
        relabel_configs:
         - source_labels: [__address__]
           target_label: __param_target
         - source_labels: [__param_target]
           target_label: instance
         - target_label: __address__
           replacement: xx.xx.xx.xx:9121 #部署节点ip
    
      - job_name: 'redis_exproter'
        # metrics_path defaults to '/metrics'
        # scheme defaults to 'http'.
        # redis_exporter组件
        static_configs:
        - targets: ['xx.xx.xx.xx:9121'] #部署节点ip

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 1]

## 5、重启prometheus，在浏览器中验证redis\_exporter是否配置成功。 ##

./prometheus
    http://xx.xx.xx.xx:9090/targets

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 2]

## 6、Grafana实现可视化 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 3]  
导入redis的Dashboard id：[https://grafana.com/grafana/dashboards/11835][https_grafana.com_grafana_dashboards_11835]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 4]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 5]

**至此，redis集群相关指标的监控搭建完成！**

注:如果搭建过程出现错误请参考：[https://blog.csdn.net/weixin\_42230348/article/details/107700429][https_blog.csdn.net_weixin_42230348_article_details_107700429]。

也可以参考（良心博客）：  
[https://www.cnblogs.com/fsckzy/p/12053604.html][https_www.cnblogs.com_fsckzy_p_12053604.html]

[https_github.com_oliver006_redis_exporter_releases]: https://github.com/oliver006/redis_exporter/releases
[20200902205113905.png_pic_center]: /images/20221123/88e53e95e5954beab5c84f2b7c222b76.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center]: /images/20221123/a4209295d0744a8bab5522f98da5612d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20221123/6d1b61469b4d47c7ad010da14ca21af0.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 2]: /images/20221123/38d444083302410baaa86ec674d4e2f7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 3]: /images/20221123/aa04b929cead4bdca2c56e0cbb2a2a00.png
[https_grafana.com_grafana_dashboards_11835]: https://grafana.com/grafana/dashboards/11835
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 4]: /images/20221123/83ac13aa50484f7fa5802effc00131c4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjIzMDM0OA_size_16_color_FFFFFF_t_70_pic_center 5]: /images/20221123/e94e916ad49a4e4ea69a9f6d8a5d7a80.png
[https_blog.csdn.net_weixin_42230348_article_details_107700429]: https://blog.csdn.net/weixin_42230348/article/details/107700429
[https_www.cnblogs.com_fsckzy_p_12053604.html]: https://www.cnblogs.com/fsckzy/p/12053604.html