如果不是为什么boot2docker不能用于生产？
是什么东西,coreOS带来的boot2docker没有？
boot2docker是非Linux主机中使用的Linux(tinyCore)VM的名称(例如,
docker machine).
如果你使用Docker进行生产,最好在Linux主机上进行生产(无论如何你都不需要boot2docker).
之后,它取决于您的生产环境：如果它是一个复杂的环境(集群和服务复制是一个问题),那么CoreOS建议一个平台(它支持docker)：参见“7 reasons why you should be using CoreOS with Docker”
CoreOS is a barebones Linux distribution designed to make large multiple-machine deployments,using different softwares and dependencies,easier to scale and easier to manage. It is built for high availability and security.
It does not come with a package manager and thus requires containers such as those provided by Docker.
It uses “fleet” for cluster management and “etcd” for service discovery and keeping configuration up to date across the cluster.
