intel4coro/base-notebook:20.04-noetic is a ready-to-run Docker image based on offical jupyter image jupyter/minimal-notebook:ubuntu-20.04, containing:

• ros-noetic-desktop-full
• XPRA Remote Desktop
• Oh-my-bash
• Robot Web Tools

• Run and Build Docker image

  docker compose up

• Open Web browser and go to http://localhost:8888/

• Force image rebuild

  docker compose -f docker-compose.yml up -d --build 

• Dockerfile: This file defines almost everything, including the base linux kernel, ROS distribution, python packages.
• jupyter-settings.json: Overwrites the default settings of the jupyterlab, for example the dark theme or light theme. Default UI language.
• entrypoint.sh: The entrypoints of the docker image, defines the extra startup programs of the container. By default it will start the ROS core and the ROS web tools.
• docker-compose.yml: Only for testing the docker image on local machine, the config here will not take effect in containers running on Binderhub.
• bashrc.sh: Where you can define some custom bash startup scripts. For example, define system envrionment variables or aliases for some command, change the theme of the bash.