Glusterfs create a volume and set auth.allow for all kubernetes nodes. Then I can use kubernetes endpoint to use glusterfs volume. But,If I create too many rc or pods using glusterfs endpoint, the data is all in the same gluster volume path / .
I know I can create create more glusterfs volume and kubernetes endpoints for each rc or pods to use. But I don't think it's the best practice.
If you want different data sets, you need to create different volumes. I'm not sure what other answer you're looking for?