title: How can I save zeppelin notebook from a docker?
body: <p>I am using a docker-container for spark-zeppelin. The docker image was fund here,
  <a href="https://github.com/Gmousse/docker-zeppelin-python3" rel="nofollow noreferrer">https://github.com/Gmousse/docker-zeppelin-python3</a></p>
  
  <p>I can start an image and work using this command,</p>
  
  <pre><code>docker run -it -p 8080:8080 -p 8081:8081 gmousse/docker-zeppelin-python3
  </code></pre>
  
  <p>To be able to communicate with the host, I have mounted some paths to host with volume flag like this,</p>
  
  <pre><code>docker run -it -v /cephfs:/cephfs -p 8080:8080 -p 8081:8081 gmousse/docker-zeppelin-python3
  </code></pre>
  
  <p>it works fine. Now to mount the zeppelin working directory I added this,</p>
  
  <pre><code>docker run -it -v /cephfs:/cephfs -v my_path_on_host:/zeppelin -p 8080:8080 -p 8081:8081 gmousse/docker-zeppelin-python3
  </code></pre>
  
  <p>And this does not run.</p>
  
  <p>In this command actually it is looking for a zeppelin.sh file in /zeppelin and fails.</p>
  
  <p>Any idea, how can I mount a local volume, and be able to save zeppelin notebook on the host?</p>
  
  <p>Thank you for your time, in advance...</p>