How to get the most out of GitOps right now: 
You may have encountered this brief introduction to GitOps shared by prevalent cloud software engineer, Kelsey Hightower:
GitOps: versioned CI/CD on top of declarative infrastructure. Stop scripting and start shipping. https://t.co/SgUlHgNrnY
read more: Opensource.com Itiel.Schwartz2021
Supporting Open Source.
Have you tried: Diving with Sharks?