Kubernetes (K8s) Operators serve as effective tools for automating certain aspects of the control plane. In fact, if you already possess an operator and are considering building your end-to-end SaaS solution, please refer to this page.

However, it's important to recognize that having a K8s operator represents a first step towards building SaaS:

I was among the authors at AWS who pioneered the first SaaS control plane back in 2009, laying the groundwork for many SaaS offerings both within and beyond AWS. Crafting the SaaS control plane, we delved deep into fundamental questions: