//安装所需的软件包
yum install -y yum-utils \
device-mapper-persistent-data \
lvm2
//设置稳定的仓库。
yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
//安装 Docker Engine-Community
yum install docker-ce docker-ce-cli containerd.io
//启动docker服务
systemctl start docker
//设置docker开机自启动
systemctl enable docker
docker卸载:
yum list installed|grep docker//查看版本,查出来的全部删除(推荐)
yum -y remove xxxx //执行删除
删除存储目录
rm -rf /etc/docker
rm -rf /run/docker
rm -rf /var/lib/dockershim
rm -rf /var/lib/docker
*****************************
菜鸟教程
卸载旧版本:
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine