# 安装依赖包 yum install -y yum-utils device-mapper-persistent-data lvm2 # 添加Docker软件包源 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo # 更新yum包索引 yum makecache fast # 安装Docker CE yum install docker-ce # 启动 systemctl start docker systemctl enable docker # 卸载 yum remove docker-ce rm -rf /var/lib/docker