Docker Windows构建失败，并显示错误：“系统找不到指定的路径”。 [英] Docker Windows build fails with error: "The system cannot find the path specified"

问题描述

我试图在Docker Windows上创建目录结以创建8.3。但是它失败并显示以下错误消息。

  D：\data\docker\sample> docker build -t sample 。 
将构建上下文发送到Docker守护程序1.272GB 
步骤1/4：来自microsoft / windowsservercore 
 ---> 2cddde20d95d 
步骤2/4：运行fsutil.exe行为设置disable8dot3 0 
 --->在ec6e7cc09ec6 
中运行注册表状态现在为：0（在所有卷上启用8dot3名称创建）。 
 ---> 53805bc21858 
删除中间容器ec6e7cc09ec6 
步骤3/4：运行mklink / J C：\PROGRA〜1 C：\Program Files 
 --->在2116f2070e6a中运行
为C：\PROGRA〜1<< ===> C：\程序文件
重新执行错误：退出状态1：输出：time = 2017-10-03T16：15：54 + 09：00 level = error msg = hcsshim :: ImportLayer失败Win32：系统找不到指定的路径（0x3）layerId = \\？\C：\ProgramData\Docker\windowsfilter\5234d5f7cd7c2669db1818d9227a4be2822eeb72fc30071a495de78cd578b9f3 flavour = 1文件夹= C：\WINDOWS\TEMP＼ ＼hcs088640839 
 hcsshim :: ImportLayer在Win32中失败：系统找不到指定的路径。 （0x3）layerId = \\？\C：\ProgramData\Docker\windowsfilter\5234d5f7cd7c2669db1818d9227a4be2822eeb72fc30071a495de78cd578b9f3 flavour = 1文件夹= C：\WINDOWS\TEMP\hcs088640839 
  

Dockerfile如下：

 从microsoft / windowsservercore 
运行fsutil.exe行为设置disable8dot3 0 
运行mklink / J C：\PROGRA〜1 C：\Program Files 
 CMD [ powershell ] 
  

如何在Docker Windows上创建目录连接？

解决方案

我猜您的问题实际上与创建目录结点无关（请注意，您的构建确实完成了该步骤），但与超出基本大小有关的Docker容器（我看到您正在从Windowsservercore（约10GB）和

我遇到了相同的错误消息，尝试了各种故障排除方法，并使用该守护程序设置解决了该问题。

I tried to create a directory junction on Docker Windows to create 8.3 . But it failed with the error message below.

D:\data\docker\sample>docker build -t sample .
Sending build context to Docker daemon  1.272GB
Step 1/4 : FROM microsoft/windowsservercore
 ---> 2cddde20d95d
Step 2/4 : RUN fsutil.exe behavior set disable8dot3 0
 ---> Running in ec6e7cc09ec6
The registry state is now: 0 (Enable 8dot3 name creation on all volumes).
 ---> 53805bc21858
Removing intermediate container ec6e7cc09ec6
Step 3/4 : RUN mklink /J "C:\PROGRA~1" "C:\Program Files"
 ---> Running in 2116f2070e6a
Junction created for C:\PROGRA~1 <<===>> C:\Program Files
re-exec error: exit status 1: output: time="2017-10-03T16:15:54+09:00" level=error msg="hcsshim::ImportLayer failed in Win32: The system cannot find the path specified. (0x3) layerId=\\?\C:\ProgramData\Docker\windowsfilter\5234d5f7cd7c2669db1818d9227a4be2822eeb72fc30071a495de78cd578b9f3 flavour=1 folder=C:\WINDOWS\TEMP\hcs088640839"
hcsshim::ImportLayer failed in Win32: The system cannot find the path specified. (0x3) layerId=\\?\C:\ProgramData\Docker\windowsfilter\5234d5f7cd7c2669db1818d9227a4be2822eeb72fc30071a495de78cd578b9f3 flavour=1 folder=C:\WINDOWS\TEMP\hcs088640839

The Dockerfile was below:

FROM microsoft/windowsservercore
RUN fsutil.exe behavior set disable8dot3 0
RUN mklink /J "C:\PROGRA~1" "C:\Program Files"
CMD [ "powershell" ]

How can I create a directory juction on Docker Windows?

解决方案

I'm guessing your issue is actually not related to creating a directory junction (note that your build did complete that step), but is related to exceeding the base size of docker containers (I see you're pulling from windowsservercore, which is about 10GB, and web browsing tells me the default container base size is 10GB).

Try changing the size to 20GB in the docker daemon config by adding this json:

"storage-opts": [
  "size=20G"
]

I was experiencing the same error message, tried all manner of troubleshooting, and resolved it with that daemon setting.

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