Setup credentials for an S3-compatible bucket and you will have backups + point-in-time-recovery capability. For restores there are a few different options. If you just flat out delete the persistent volumes you will get an automatic restore to latest state in the archive (RPO of ~16MB of transaction log in case of unclean shutdown). Or if you just need to recover some data from a previous state, you can clone a new cluster from backups specifying a timestamp to recover to. Or in case you strictly need to get the same cluster up to a previous state, you can manually exec into the container stick it into maintenance mode and replace the contents with a backup.