I used Kubernetes cluster to deploy my server. In this early morning, all pods in my cluster were deleted and restarted, caused i lost all data (store on pv) on pod. I used this guide to create pv disk for my pod https://medium.com/@Sushil_Kumar/readwritemany-persistent-volumes-in-google-kubernetes-engine-a0b93e203180. I attached a picture that log my situation. enter image description here

Could someone help me figure out what happen to my cluster? Why do all pods on my cluster down? Thanks

Regards

Hoa Nguyen