Docker cannot use ls to view the contents of the mount directory

  docker, question

I use itdocker run -it -v $PWD/website:/var/www/html/website gerbawn/nginx /bin/bashA docker container was started, but I was unable to view the contents of the mount directory in the container.

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I have changed the directory permission to 777, but I still cannot view it.
My environment: centos7 system in vmware, and the basic image used by the container is centos7.

Rw can be added to see

docker run -it -v $PWD/website:/var/www/html/website:rw gerbawn/nginx /bin/bash