docker设置自定义的挂载目录

docker设置自定义的挂载目录

#查看挂载的目录
docker info | grep Dir

#停止docker
systemctl stop docker
systemctl status docker

#创建新的挂载目录
mkdir /app/data/service/docker -p

#将数据移到新目录
mv /var/lib/docker /app/data/service/

#修改配置,增加 --graph /app/data/service/docker
vim /usr/lib/systemd/system/docker.service
ExecStart=/usr/bin/dockerd --graph /app/data/service/docker

#重载配置文件
systemctl daemon-reload
#启动Docker
systemctl start docker 			
#设置开机自启
systemctl enable docker.service