cAdvisor监控容器

部署脚本

#!/bin/bash
netstat -ntlp | grep 18080 && echo "port 18080 used" && exit
VERSION=v0.36.0 # use the latest release version from https://github.com/google/cadvisor/releases
docker pull tengxunharbor.leyaoyao.com/lyy-gz/cadvisor:$VERSION
sudo docker run 
  --restart=always 
  --volume=/:/rootfs:ro 
  --volume=/var/run:/var/run:rw 
  --volume=/sys:/sys:ro 
  --volume=/var/lib/docker/:/var/lib/docker:ro 
  --publish=18080:8080 
  --detach=true 
  --name=cadvisor 
  tengxunharbor.xxx.com/xxx-gz/cadvisor:$VERSION

nginx配置(通过http的方式下载安装）

[root@VM-13-6-centos /usr/local/tengine/conf/vhost]# cat cadvisor.conf
server {
    listen       8082;
    server_name  localhost;
    location / {
        root   /usr/local/tengine/download;
         autoindex on;    #开启索引功能
        autoindex_exact_size off;  #关闭计算文件确切大小（单位bytes），只显示大概大小（单位kb、mb、gb）
        autoindex_localtime on;   #显示本机时间而非 GMT 时间

    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

安装命令(uat环境)

curl http://10.180.13.6:8082/cadvisor-install.sh|bash

prometheus配置

添加对应主机

[root@VM-3-102-centos /data/prometheus]# echo $PWD/prometheus.yml
/data/prometheus/prometheus.yml

#docker监控
  - job_name: 'uat_docker'
    static_configs:
    - targets:
      - 10.180.3.200:18080

重启prometheus

curl -XPOST http://127.0.0.1:9090/-/reload

grafana添加对应图表(id:8321)