docker查看安装路径以及修改安装路径

查看本机安装路径

sudo docker info | grep "Docker Root Dir"

修改安装路径

# 停止docker
systemctl stop docker.socket
systemctl stop docker

# 移动docker所有文件
mv /var/lib/docker /home/docker

# 建立软连接
ln -s /home/docker /var/lib/docker

# 重启docker
systemctl restart docker