docker 更换存储路径

docker info |grep Dir

Docker Root Dir: /var/lib/docker

#在配置文件中增加如下内容

vim /etc/docker/daemon.json

{ "data-root": "/data/docker" }

#完整内容如下

{

"log-driver": "json-file",

"log-opts": {

"max-size": "500m",

"max-file": "3"

},

"max-concurrent-downloads": 10,

"max-concurrent-uploads": 10,

"storage-driver": "overlay2",

"data-root": "/data/docker"

}

systemctl daemon-reload

systemct restart docker

docker info |grep Dir

docker info |grep Dir

Docker Root Dir: data/docker