This post will be about my approach to something, that is almost obsolete. It is about orchestration. Back in the old days, people used to have a real computers or virtual machines and used to install and configure software. And also maintain it for years to come. I know that nowadays, you just create a bunch of pods, each one consisting from multiple containers you downloaded from DockerHub and whenever you need to reconfigure or update something, you just throw them away. Or even the whole datacenter. But I’m old and I still maintain individual systems with multiple services running. And jokes aside, when you do that, you want to have some automation to make it easier. That is what orchestration is for – to manage multiple machines from one central point and to make sure that everything is up to date and configured consistently.

Datacenter scale by XKCD