The source for the environment along with the practical examples can be found on GitHub in the Monitoring Docker repository at https://github.com/russmckendrick/monitoring-docker.

To clone the repository on a terminal on your local machine, run the following commands (replacing the file path as needed):

mkdir ~/Documents/Projects
cd ~/Documents/Projects/
git clone https://github.com/russmckendrick/monitoring-docker.git

Once cloned, you should see a directory called monitoring-docker and then enter that directory, as follows:

cd ~/Documents/Projects/monitoring-docker