I wrote something on control theory and feedback loops in Kubernetes. I’ll start from scratch and gradually build up feedback loops that are self-healing and resilient, capable of scaling thousands of databases. Highly recommended to read.
Check it out:
planetscale.com/blog/the-fee...
planetscale.com
The feedback loops behind Kubernetes — PlanetScale
Kubernetes is a framework for feedback controllers: write down what you want, observe what exists, make the next change, and repeat.