参考docker官方：https://docs.docker.com/develop/develop-images/baseimages/
安装
$ sudo apt-get install debootstrap $ sudo debootstrap xenial xenial > /dev/null $ sudo tar -C xenial -c . | docker import - xenial
验证
$ docker images $ docker run xenial cat /etc/lsb-release
镜像大小230M
-------------------- root@Ubunt-16:~# docker images REPOSITORY TAG IMAGE ID CREATED SIZE xenial latest 75f64e754992 About an hour ago 230MB
