ceph: osd: use DataPathMap for dir-based OSDs
ceph: osd: use DataPathMap for dir-based OSDs

This is just one small unit of work that still results in usable
dir-based OSDs. The goal is to build on this to run dir-based OSDs using
the new config patterns used by the other Ceph daemons. This also
removes an unnecessary mount of the dataDirHostPath in directory-based
OSD containers.

Signed-off-by: Blaine Gardner <135b86f2968bdbcc730c10d8ababd343bb675986@suse.com>

rook/nfs,rook/nfs,rook/rook,rook/nfs,rook/rook,rook/rook,rook/rook,rook/rook