Hi all, What is the recommended practice of volume mounting for the rocksdb backend in a flink kubernetes standalone setup.
We currently have a "local" type. We have local persistent volumes and persistent volume claims for each node's local ssd. And use one PVC in the task manager deployment. All my task manager replicas use the same local ssd disk. But with that all my task manager replicas go to the same node. Obviously because of the node-local volume affinity. We can use hostpath but kubernetes recommends against it for security reasons. Better solution I can think of is to have statefulsets for task manager instead of deployment and have a pvc template with the pvc backed by dynamic external volumes like AWS EBS. Any pointers would be appreciated. Thanks
