centos 卸载 docker

yum list installed | grep docker     //查看安装过的包

docker-engine.x86_64                 17.03.0.ce-1.el7.centos         @dockerrepo

yum -y remove docker-engine.x86_64(上面显示的)       //删除包

rm -rf /var/lib/docker    //删除docker镜像及容器

原文地址:https://www.cnblogs.com/ylqs/p/6945436.html