A very simple CMS web app built with Go that serves up a directory of files, that is used throughout the workshop labs.
Version 1.0.0 lists files in a directory inside the container. Version 1.1.0 instead (and more properly) lists files in a Kubernetes volume. It also has a small extra UI feature to differentiate.
Credit: @kelseyhightower's excellent Kubernetes inspector pod that provided the barebones for the app.