We have been migrating our solution from Docker using the docker daemon to Kubernetes on GCP. Before we would have full machine snapshots incrementally and this would solve our backup needs. With Kubernetes on gcp it seems to be very difficult to backup the individual pods and restore a certain point in time, I've been searching and saw a few commercial options but wanted to ask how you guys backup your "clusters" , "pods" , "persistent volumes" on a large scale (eg. Auto-backup policies, restore procedures) thanks for your inputs