python3-ceph-argparse 17.2.5-0ubuntu2 (amd64 binary) in ubuntu lunar

 Ceph is a massively scalable, open-source, distributed
 storage system that runs on commodity hardware and delivers object,
 block and file system storage.
 .
 This package contains types and routines for Python 3 used by the
 Ceph CLI as well as the RESTful interface.