boot2docker vm在重新启动时忘记更改

问题描述

基本上，在重新启动虚拟机时，我进入虚拟机时所做的任何更改都将丢失。我假设问题与我停止虚拟机时的错误有关。

  C：\Users\Tom> boot2docker在运行中停止
错误：无法停止机器boot2docker-vm：退出状态1 
  

但是，我可能只是做一些愚蠢的事情。

我遵循的顺序如下（停靠点标志消失），您可以看到它在重新启动时丢失了示例目录。

  C：\Users\Tom> boot2docker up 
 
等待VM和Docker守护程序开始....................... ooo 
开始。 
写入C：\Users\Tom\.boot2docker\certs\boot2docker-vm\ca.pem 
写入C：\Users\Tom\.boot2docker\certs \boot2docker-vm\cert.pem 
写入C：\Users\Tom\.boot2docker\certs\boot2docker-vm\key.pem 
 Docker客户端不运行现在Windows请使用
boot2dockerssh 
将SSH注册到VM中。 
 
 
 C：\Users\Tom> boot2docker ssh 
 Boot2Docker版本1.5.0，构建主机：a66bce5  -  Tue Feb 10 23:31:27 UTC 2015 
 Docker版本1.5.0，构建a8a31ef 
 docker @ boot2docker：〜$ ls 
 boot2docker，请格式化
 docker @ boot2docker：〜$ mkdir testdir 
 docker @ boot2docker ：〜$ ls 
 boot2docker，请格式化testdir / 
 docker @ boot2docker：〜$ exit 
 
 C：\Users\Tom> boot2docker stop 
运行错误：无法停止机器boot2docker-vm：退出状态1 
 
 C：\Users\Tom> boot2docker状态
 poweroff 
 
 C ：\Users\Tom> boot2docker start 
等待VM和Docker守护进程启动... 
 .................... ooo 
开始。 
写入C：\Users\Tom\.boot2docker\certs\boot2docker-vm\ca.pem 
写入C：\Users\Tom\.boot2docker\certs \boot2docker-vm\cert.pem 
写入C：\Users\Tom\.boot2docker\certs\boot2docker-vm\key.pem 
 Docker客户端不运行现在Windows请使用
boot2dockerssh 
将SSH注册到VM中。 
 
 
 C：\Users\Tom> boot2docker ssh 
 Boot2Docker版本1.5.0，构建主机：a66bce5  -  Tue Feb 10 23:31:27 UTC 2015 
 Docker版本1.5.0，构建a8a31ef 
 docker @ boot2docker：〜$ ls 
 boot2docker，请格式化
 docker @ boot2docker：〜$ 
  

运行

• Windows：8.1


• VirtualBox：4.3.12 r93733


• Boot2Docker版本1.5.0，build master：a66bce5 - Tue Feb 10 23:31:27 UTC 2015


• Docker版本1.5.0，构建a8a31ef

解决方案

我在 由boot2docker用作Linux VM。

我在启动脚本是复制要恢复的文件（主要是docker profile 或 .ashrc ，用于http_proxy设置和最喜欢的别名），并将所有其他修改保留在 / c / Users /< yourLogin> 。

Basically any changes I make while SSHed into the VM are lost at restart of the VM. I am assuming the problem is associated with the error when I stop the VM.

C:\Users\Tom>boot2docker stop
error in run: Failed to stop machine "boot2docker-vm": exit status 1

But, I may just be doing something dumb.

The sequence I followed is below (docker logo elided), you can see it losing the sample directory across the restart.

C:\Users\Tom>boot2docker up

Waiting for VM and Docker daemon to start.......................ooo
Started.
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\ca.pem
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\cert.pem
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\key.pem
Docker client does not run on Windows for now. Please use
    "boot2docker" ssh
to SSH into the VM instead.


C:\Users\Tom>boot2docker ssh
Boot2Docker version 1.5.0, build master : a66bce5 - Tue Feb 10 23:31:27 UTC 2015
Docker version 1.5.0, build a8a31ef
docker@boot2docker:~$ ls
boot2docker, please format-me
docker@boot2docker:~$ mkdir testdir
docker@boot2docker:~$ ls
boot2docker, please format-me  testdir/
docker@boot2docker:~$ exit

C:\Users\Tom>boot2docker stop
error in run: Failed to stop machine "boot2docker-vm": exit status 1

C:\Users\Tom>boot2docker status
poweroff

C:\Users\Tom>boot2docker start
Waiting for VM and Docker daemon to start...
....................ooo
Started.
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\ca.pem
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\cert.pem
Writing C:\Users\Tom\.boot2docker\certs\boot2docker-vm\key.pem
Docker client does not run on Windows for now. Please use
    "boot2docker" ssh
to SSH into the VM instead.


C:\Users\Tom>boot2docker ssh
Boot2Docker version 1.5.0, build master : a66bce5 - Tue Feb 10 23:31:27 UTC 2015
Docker version 1.5.0, build a8a31ef
docker@boot2docker:~$ ls
boot2docker, please format-me
docker@boot2docker:~$

Running

• Windows: 8.1
• VirtualBox: 4.3.12 r93733
• Boot2Docker version 1.5.0, build master : a66bce5 - Tue Feb 10 23:31:27 UTC 2015
• Docker version 1.5.0, build a8a31ef

解决方案

That is what I explained in "Windows Boot2Docker behind corporate proxy": there is no persistence in the Tiny Core used by boot2docker as a Linux VM.

What I do in my b2d.bat start script is copy the files I want to be restored (mainly docker profile or .ashrc, for http_proxy settings and favorite aliases), and keep all my other modifications in /c/Users/<yourLogin>.

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