在 Docker 中为 Windows 创建符号 link 失败，尚不支持？

Question

我有一个 docker 容器运行 Ubuntu 服务器。我是运行 Docker for Windows 并且我分别安装了以下版本的 Docker 和 Docker Compose：

> docker-compose -v
docker-compose version 1.11.2, build f963d76f

> docker -v
Docker version 17.03.1-ce-rc1, build 3476dbf

这是我迄今为止尝试过但没有成功的方法：

// The dojo linked file exists so I've tried to update it as per this answer (
> docker exec -it dockeramp_webserver_1 ln -sf /var/www/html/externals/dojo /var/www/html/externals/public_html/js/dojo
ln: failed to create symbolic link '/var/www/html/externals/public_html/js/dojo': No such file or directory

// I have deleted the previous linked file and then I tried to create a new one
> docker exec -it dockeramp_webserver_1 ln -s /var/www/html/externals/dojo /var/www/html/externals/public_html/js/dojo
ln: failed to create symbolic link '/var/www/html/externals/public_html/js/dojo': No such file or directory

// removed the directory name from the link name
> docker exec -it dockeramp_webserver_1 ln -s /var/www/html/externals/dojo /var/www/html/externals/public_html/js    
ln: failed to create symbolic link '/var/www/html/externals/public_html/js': No such file or directory

因为报错一直说目录不存在所以我检查了是对还是错:

> docker exec -u www-data -it dockeramp_webserver_1 ls -la /var/www/html/externals/dojo
total 80
drwxr-xr-x 2 root root     0 Mar 25 15:09 .
drwxr-xr-x 2 root root  4096 Mar 25 15:09 ..
drwxr-xr-x 2 root root     0 Mar 25 15:09 dijit
drwxr-xr-x 2 root root     0 Mar 25 15:09 dojo
drwxr-xr-x 2 root root     0 Mar 25 15:09 dojox
drwxr-xr-x 2 root root     0 Mar 25 15:09 mmi
-rwxr-xr-x 1 root root 74047 Mar 25 15:09 tundra.css

> docker exec -u www-data -it dockeramp_webserver_1 ls -la /var/www/html/public_html/js
total 24
drwxr-xr-x 2 root root 4096 Mar 26 14:40 .
drwxr-xr-x 2 root root 4096 Mar 25 15:11 ..
-rwxr-xr-x 1 root root 7123 Mar 25 15:09 jquery.PrintArea.js
-rwxr-xr-x 1 root root 6141 Mar 25 15:11 quoteit_delegate_search.js

它们都存在所以...我在这里缺少什么？ Windows 还不支持它吗？我发现开发团队在比我之前的版本中添加了一个叫做 mfsymlinks 的东西。

Answer 1

该命令告诉您 /var/www/html/externals/public_html 不存在。您只显示 /var/www/html/externals/dojo 和 /var/www/html/public_html/js 文件夹存在。我相信这是您命令中的一个简单错字。

在 Docker 中为 Windows 创建符号 link 失败，尚不支持？

Create symbolic link fails in Docker for Windows, it's not supported yet?

linux

symlink

docker

docker-compose