minio for mariadb in kubernetes
If you don't want to use object storage then here are your options for running a local storage provisioner:
GlusterFS StorageClassDoesn't have lot of documentation on how to set it up. But if you know your way around GlusterFS It'll be a good option.
local-path-provisionerIt provides a way for the Kubernetes users to utilize the local storage in each node
OpenEBS -> has a local volume storage engine but I think this is not designed to work on a shared volume mount and it end up tying a pod to a specific node since the data "doesn't exist" on the other nodes.
longhorn [recommened]
It creates a dedicated storage controller for each block device volume and synchronously replicates the volume across multiple replicas stored on multiple nodes.
Rook is a storage operators for Kubernetes, It supports multiple storage backends. Don't use the NFS one tho cause we hit a wall when using it with our DBs.