卸载旧版Docker $ rpm -qa | grep docker # 或者 yum list installed | grep docker docker-engine-1.13.0-1.el7.centos.x86_64 docker-engine-selinux-1.13.0-1.el7.centos.noarch $ yum remove docker-engine-1.13.0-1.el7.centos.x86_64 $ yum remove docker-engine-selinux-1.13.0-1.el7.centos.noarch 安装最新版Docker $ curl -fsSL | sh # centos 7 $ systemctl restart docker # 启动服务 $ systemctl enable docker # 开机启动 # centos 6 $...