How to docker Jupyter Lab

Question

I am trying to pin a Jupyter Lab , and so I tried to create a Dockerfile as shown below,

 FROM python:3.6 WORKDIR /jup RUN pip install jupyter -U && pip install jupyterlab EXPOSE 8888 ENTRYPOINT ["jupyter", "lab"] 

and run docker build . -t jupyter commands docker build . -t jupyter docker build . -t jupyter , then docker run jupyter . But unfortunately, I got some error as shown below.

 [I 07:56:34.123 LabApp] Writing notebook server cookie secret to /root/.local/share/jupyter/runtime/notebook_cookie_secret Traceback (most recent call last): File "/usr/local/bin/jupyter-lab", line 11, in <module> sys.exit(main()) File "/usr/local/lib/python3.6/site-packages/jupyter_core/application.py", line 266, in launch_instance return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) File "/usr/local/lib/python3.6/site-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "<decorator-gen-7>", line 2, in initialize File "/usr/local/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/usr/local/lib/python3.6/site-packages/notebook/notebookapp.py", line 1507, in initialize self.init_webapp() File "/usr/local/lib/python3.6/site-packages/notebook/notebookapp.py", line 1297, in init_webapp self.http_server.listen(port, self.ip) File "/usr/local/lib/python3.6/site-packages/tornado/tcpserver.py", line 142, in listen sockets = bind_sockets(port, address=address) File "/usr/local/lib/python3.6/site-packages/tornado/netutil.py", line 197, in bind_sockets sock.bind(sockaddr) OSError: [Errno 99] Cannot assign requested address 

How can i connect to jupyter lab ? [by fixing this error]

Answer 1

When running jupyter lab you must specify the --ip . For example, --ip=0.0.0.0 .

After that you will have another error:

 [C 08:14:56.973 LabApp] Running as root is not recommended. Use --allow-root to bypass. 

So, if you want to continue, you need to add --allow-root .

Dockerfile Final:

 FROM python:3.6 WORKDIR /jup RUN pip install jupyter -U && pip install jupyterlab EXPOSE 8888 ENTRYPOINT ["jupyter", "lab","--ip=0.0.0.0","--allow-root"] 

Answer 2

either run docker run jupyter --allow-root --ip=0.0.0.0 --port=8888 , or change ENTRYPOINT as ENTRYPOINT ["jupyter", "lab", "--allow-root","--ip=0.0.0.0", "--no-browser"]