Comment 3 for bug 1905318

So, while working at moving the template data files from templates.git to their respective repositories, I initially thought it'd be a good idea to also make the deployment files and the docker-compose files templates.

However, I'm now thinking that they're actually very simple and will require only one change each (the namespace, or repository name), and since the plan is to have different branches for different releases (e.g., 'edge', 'lts', etc.), it's fine to just have them as-is.