docker到底安装的哪个mysql啊?

Question

搜到很多mysql镜像,那么安装的时候,究竟下载的哪个呢?

还有这些镜像在宿主机具体存放在什么位置的?如何知道对应位置?

Edit 1 :
/var/lib/docker/aufs/diff 目录里好多东西,不知道是什么.只有两个镜像,为何目录中那么多东西?

Edit 2 :
镜像在虚拟磁盘里?但是安装的virtualbox没法调出界面,如何找虚拟磁盘位置呢?

Answer 1

mysql official warehouse address

boot2docker has an image id corresponding to the folder in the /var/lib/docker/aufs/diffpath. The guessed location is this

With so many things, there should be many layers