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轻量级日志采集系统Loki搭建:Loki + Promtail+Grafana

 2 years ago
source link: https://segmentfault.com/a/1190000041064472
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Loki是日志引擎部分,Promtail是收集日志端,然后通过Grafana进行展示

下载并安装 Grafana

通过 docker 来跑:Docker Hub:grafana/grafana

  • sudo docker pull grafana/grafana:8.2.6-ubuntu
  • docker run -d --name=grafana -p 3000:3000 grafana/grafana:8.2.6-ubuntu
  • 查看容器运行情况

    sudo docker ps -a

    结果如下所示

    CONTAINER ID   IMAGE                          COMMAND                  CREATED          STATUS                       PORTS                                       NAMES
    7c14b9185bba   grafana/grafana:8.2.6-ubuntu   "/run.sh"                10 seconds ago   Up 9 seconds                 0.0.0.0:3000->3000/tcp, :::3000->3000/tcp   grafana
    e54c22e5e007   kibana:7.14.1                  "/bin/tini -- /usr/l…"   2 months ago     Exited (137) 6 weeks ago                                                 kibana
    8e026d320ccb   elasticsearch:7.14.1           "/bin/tini -- /usr/l…"   2 months ago     Exited (143) 8 minutes ago                                               elasticsearch
    3a8303062241   af86b73e120c                   "python /opt/.pychar…"   3 months ago     Exited (137) 3 months ago                                                zealous_murdock
    8058b9b301a7   5a03a6f61ecb                   "/bin/sh"                3 months ago     Created                                                                  pycharm_helpers_PY-212.4746.96
    db793a4a46ff   af86b73e120c                   "bash"                   3 months ago     Exited (0) 3 months ago                                                  py_container

打开浏览器,输入 IP + 端口访问 grafana

我的 Macbook 的网络地址是 192.168.31.100 ,运行这 grafana 的服务器网络地址为 192.168.31.245

图片.png

Q: 看到这个界面的第一反应就是默认的账号密码是啥?
A: 默认用户名和密码为 admin ,使用默认的账号密码第一次登录后就会要求我们设置一个 new password

图片.png

图片.png

参考文章:

初探 Loki,我决定把 ELK 替掉!


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