Jupyter config is broken: ip='*' has been removed

[frobinet]

Pulling the latests Docker cpu image and running it results in the following error:

Traceback (most recent call last):
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 869, in _default_allow_remote
    addr = ipaddress.ip_address(self.ip)
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/ipaddress.py", line 54, in ip_address
    address)
ValueError: '' does not appear to be an IPv4 or IPv6 address

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/miniconda3/envs/carnd-term1/bin/jupyter-notebook", line 11, in <module>
    sys.exit(main())
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/jupyter_core/application.py", line 266, in launch_instance
    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/traitlets/config/application.py", line 657, in launch_instance
    app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/traitlets/config/application.py", line 87, in catch_config_error
    return method(app, *args, **kwargs)
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 1629, in initialize
    self.init_webapp()
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 1379, in init_webapp
    self.jinja_environment_options,
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 158, in __init__
    default_url, settings_overrides, jinja_env_options)
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 251, in init_settings
    allow_remote_access=jupyter_app.allow_remote_access,
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/traitlets/traitlets.py", line 556, in __get__
    return self.get(obj, cls)
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/traitlets/traitlets.py", line 535, in get
    value = self._validate(obj, dynamic_default())
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/site-packages/notebook/notebookapp.py", line 872, in _default_allow_remote
    for info in socket.getaddrinfo(self.ip, self.port, 0, socket.SOCK_STREAM):
  File "/root/miniconda3/envs/carnd-term1/lib/python3.5/socket.py", line 732, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

This is probably also the case for the GPU image. This comes from a breaking change introduced in a dependency of Jupyter which has not yet been fixed, see this thread.

This pull requests fixes the problem using ip='0.0.0.0' rather the now broken than ip='*' option.

Until this gets merged, those that want to use the local installation to work on their projects can use the following workaround:

• Run the docker image as usual, but appending the bash command to open a terminal:
  docker run --init -it --rm -p 8888:8888 -v pwd:/src udacity/carnd-term1-starter-kit bash

• Edit the jupyter_notebook_config.py file directly
  sed -i "s/c.NotebookApp.ip = '\*'/c.NotebookApp.ip = '0.0.0.0'/" /root/.jupyter/jupyter_notebook_config.py

• Run the notebook server: nohup /run.sh & (and then "ENTER" twice)

• Copy the token from the output of: cat nohup.out

• Detach from the docker terminal using ctrl+P then ctrl+Q.

• To shutdown the notebook when you're done, use docker stop <docker_pid> where docker_pid is retrieved from docker ps.

[mvirgo]

Thanks for this!