Configuring SmallRye Retry for a Kubernetes deployment

We had a need to configure the SmallRye Retry configurations on the fly on our product that is running as a Kubernetes deployment, but I couldn't easily find documentation on this particular case. So, I decided to share this solution, and apparently also create a small tutorial on Quarkus and Kubernetes.

For this example, you shold have some understanding of Java, Maven, Docker and Kubernetes, but in the end, it is quite simple, and you (hopefully) should not have many issues replicating it.