解决cannot mount volume over existing file, file exists /var/lib/docker/aufs/mnt/

Problem: cannot mount volume over existing file, file exists /var/lib/docker/aufs/mnt/0ac71fed1af802a4ecf4a93bd2b3a7b2e6adab2cf93ee28357712afe6d5e1f47/etc/nginx/nginx.conf

When I use docker to build a php development environment, Met the above Problem, after inquiry, it is a bug of the lower version of docker-compose,
I was using version 1.1 at the time. I uninstalled docker-compose according to the official documentation and reinstalled a higher version;
The official document link is https://docs.docker.com/compose/install/
1

<code>Uninstallation
<span>To</span> uninstall Docker Compose <span>if</span> you installed using curl:

$ rm /usr/<span>local</span>/bin/docker<span>-compose</span></code>

2

<code><span>$ </span>curl -<span>L</span><span>https:</span>/<span>/github.com/docker</span><span>/compose/releases</span><span>/download/</span><span>1.6</span>.<span>0</span>/run.sh > <span>/usr/local</span><span>/bin/docker</span>-compose
<span>$ </span>chmod +x /usr/local/bin/docker-compose</code>

3 docker-compose up -d

perfectly solves the above problem.

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above has introduced the solution to the problem of cannot mount volume over existing file, file exists /var/lib/docker/aufs/mnt/, including the relevant aspects. I hope it will be helpful to friends who are interested in PHP tutorials.