Docker 运行 -v 不同步

Question

I am trying to spin a container from a docker image while using the -v option to mount a local volume. My understanding is that the container designated folder should sync up with the local directory, so that any update in any side is going to happen on the other side as well.

This is not happening though, the local files are not being copied to the container, and vice versa. Is this not how it's supposed to work?

Here is the command I use to spin the container:

docker run -dit --name zeppelin -p 4444:8080 -v /home/sammy/mnt/Zeppelin_Notebook:/zeppelin/notebook apache/zeppelin:0.9.0

Answer 1

I just figured out that I messed up the container path. I needed /opt/ in front of /zeppelin/notebook. Classic silly mistakes.