prometheus+cadvisor监控docker容器

一、安装cadvisor

docker pull google/cadvisor:latest

二、运行容器

docker run -d \
  --volume=/:/rootfs:ro \
  --volume=/var/run:/var/run:rw \
  --volume=/sys:/sys:ro \
  --volume=/var/lib/docker/:/var/lib/docker:ro \
  --publish=8088:8080 \
  --detach=true \
  --name=cadvisor \
  --privileged=true \
  google/cadvisor:latest

若出现如下报错

Failed to start container manager: inotify_add_watch /sys/fs/cgroup/cpuacct,cpu: no such file or directory

执行

mount -o remount,rw '/sys/fs/cgroup'
ln -s /sys/fs/cgroup/cpu,cpuacct /sys/fs/cgroup/cpuacct,cpu

三、访问页面

ip:8088

四、Prometheus集成

vim prometheus.yml
- job_name: cadvisor-106
    static_configs:
      - targets: ['192.168.xx.xx:8088']

五、在grafana中导入面板

六、监控图