[section request] Ansible vs. Helm vs. Operators

[rct]

As part of the introductory material, it would be very helpful to have an overview of how Ansible compares to Helm and Operators. I think you touch on Helm in episodes 3 & 4 of your Kube101 video series. I also realize they hadn't quite evolved yet when you started to work on this book.

Ideally it would give an overview of what each tool was intended for, what common/typical use cases are, and skills sets required to develop automation with that tool.

Edit: It would also be good to have some positioning/context/advantages/limitations for building operators with Ansible using the Operator-SDK - https://sdk.operatorframework.io/docs/building-operators/ansible/tutorial/