KUDO
Kubernetes Universal Declarative Operator (KUDO)
...The Kubernetes Universal Declarative Operator (KUDO) is a highly productive toolkit for writing Kubernetes Operators. Using KUDO you can deploy your applications, have the tools needed to operate them, and understand how they're behaving, all without a Ph.D. in Kubernetes. KUDO lets you configure an Operator’s entire lifecycle using a declarative spec, including things like backup/restore. You don’t have to write Go unless you want to.