[ZEPPELIN-6121] Write a Dockerfile for python interpreter image build

[seung-00]

What is this PR for?

This PR adds a Dockerfile to build a Python interpreter container. I think it could be helpful to use distributed computing resources.

What type of PR is it?

Improvement

Todos

What is the Jira issue?

• ZEPPELIN-6121

How should this be tested?

• Build and run the docker container
• Verify that the interpreter container communicates with the zeppelin server

Screenshots (if appropriate)

Questions:

• Does the license files need to update? Y
• Is there breaking changes for older versions? N
• Does this needs documentation? Y

[tbonelee]

I was wondering if it might be better to ensure that %python, %python.ipython, and %python.sql are all supported by default.
My thinking comes from the fact that these interpreters are listed in the overview section of the Zeppelin Python interpreter documentation, and IPython is also recommended there.

For IPython, it seems that adding the following command here can be useful for installing the necessary packages:

Suggested change

	RUN pip install jupyter-client grpcio protobuf~=3.20 ipython ipykernel

[seung-00]

@tbonelee
Thank you for your comment. I have applied your suggestion and agree with you. That said, there are additional libraries, like pandas, that wouldn't be installed. In my opinion, we need an alternative solution to inject these libraries without having to rewrite/deploy the Dockerfile. I think it'd be better to address this in a separate task.

[tbonelee]

I agree with your point.
I believe that handling additional packages, like pandas, would require a more flexible approach. Such as using a conda-like package management system. It might be better to address this in a separate PR later.