Kubernetes snapshot

This is how the Environments for the Books Demo App looks like in Kubernetes after applying the generated manifests:

A request comes into the Cluster and goes through the Namespace Ingress, where it is forwarded to either frontend or backend.

Both the frontend and backend services have their separate Kubernetes Service that handles requests, and forward them to their respective Pods. The Pods are created as part of a Deployment, with a number of 1 replicas for each. This means a single Pod is running for each of them.

The db service also has a Kubernetes Service, but the Ingress does not forward traffic to it, as it is not publicly exposed, but only available from within the Namespace. It also has a PersistentVolumeClaim, for persistently storing the data.