移除相关的依赖
yum remove docker docker-common docker-selinux docker-engine
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centosdocker-ce.repo
移除相关的依赖
yum remove docker docker-common docker-selinux docker-engine
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centosdocker-ce.repo