If you're using a cloud provider to test this setup, go ahead and use the cloud provider instead. The rest of this section will not be reliant on the methodology that we use to connect to machines.

During the writing of this book, several nodes have been created in my Puppet Infrastructure so that we can inspect them. I've used Vagrant and VirtualBox as my platform, and I will be using my local network of 10.20.1.0/24 to discover all of my Puppet infrastructure. When selecting the IP address you will use to demonstrate this section, make sure that the machine you've installed Docker on has the ability to find the nodes over the network provided: