Docker保存数据 [英] Docker saving data

问题描述

我运行一个容器，例如，安装vim.我退出了容器.然后，我想重新运行容器，并仍然安装vim.

I run a container and, say, install vim. I exit out of the container. I would then like to re-run the container and have still have vim installed.

有没有办法做到这一点，因为每次重新启动容器vim都不会.

Is there a way to do this, because every time I restart a container vim is never there.

推荐答案

有没有办法做到这一点，因为每次我重新启动容器时，vim都不存在

Is there a way to do this, because every time I restart a container vim is never there

他们仍然在那里.当您运行

They are still there. when you run

docker ps -a

您应该看到所有这些，其中一些不是处于运行状态，而是处于退出状态.

You should see all of them, some of them are not in running status, but in exited status.

有两种方法可以重复使用同一容器.例如，

There are two ways to re-use the same container. For example,

$ docker ps -a |grep 9c8e962f21e7
9c8e962f21e7        centos:6    "bash"     6 days ago    Exited (137) 2 seconds ago   boring_stallman

与docker exec

一起运行

run with docker exec

docker start 9c8e962f21e7
docker exec -ti 9c8e962f21e7 bash

如果以前安装过vim，则可以登录并运行vim.

You should be fine to login and run vim if you installed it before.

docker attach 9c8e962f21e7

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