I just published the notebook "Using `client-go` - (season 1)".
This is the first “Season” about Kubernetes `client-go` library; it will: - cover the foundations and the core ideas - introduce you to the whole concepts preparatory to master custom controllers implementation
You can download the TOC (and then if you like buy the notebook) here:
https://leanpub.com/using-client-go-season-1
If you just want a look at the source code, you can find it here: https://github.com/lucasepe/using-client-go
All the best!
Luca