NewControllerServer initialize a controller server for ceph CSI driver.

NewNFSVolume create a new NFSVolume instance for the currently executing CSI-procedure.

ErrExportNotFound is returned by components that communicate with the NFS-Ganesha service, and have identified that the NFS-Export does not exist (anymore).

ErrFilesystemNotFound is returned in case the filesystem does not exist.

ErrNotConnected is returned when components from the NFS ControllerServer can not connect to the Ceph cluster or NFS-Ganesha service.

ErrNotFound is a generic error that is the parent of other "not found" failures.

NFSVolume presents the API for consumption by the CSI-controller to create, modify and delete the NFS-exported CephFS volume.

Server struct of CEPH CSI driver with supported methods of CSI controller server spec.