Just to make it clear: you don't have to write stateful apps, just because you can. It's still possible to have the more traditional stateless model like Rails.
If you do write a stateful app, and run it in k8s, you can have state handover to a newly created pod. It works pretty well.
If you do write a stateful app, and run it in k8s, you can have state handover to a newly created pod. It works pretty well.