[ceph-users] Cephfs + docker

Hi, I am trying to figure out why my portainer and pi-hole in docker keeps getting broken databases. All other docker applications are working flawlessly but not these. I am running Ubuntu 18.04 + kernel ceph mount for the data directory. Have looked at how others do it, and they seem to all use the docker plugin for getting an RBD image but looking at those plugins many seem to not have been updated for years.. Thanks in advance, A