Salwan-Mohamed/Kubernetes---An-Enterprise-Guide-2E ? reverse-engineered prompt

Build me a clean repository for the hands on exercises from Kubernetes: An Enterprise Guide, Second Edition.

I want it organized by chapter, with the Kubernetes manifests, scripts, and any helper files a reader would need to follow along without typing everything by hand. Keep it simple and easy to browse, since this is mainly a companion repo for the book. Where a chapter does not have exercises, it’s fine to leave it out or note that there’s nothing there.

For the chapter 4 edge cases, include the example setup for the K8GB and external dns related material that the book mentions. Add a short README in each chapter folder that explains what the files are for and how to use them. If anything depends on current Kubernetes tooling or docs, look up the latest guidance online so the examples are still sensible.