python3-rgw 13.2.4+dfsg1-0ubuntu0.18.10.2 (armhf binary) in ubuntu cosmic

 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 Python 3 libraries for interacting with Ceph's
 RGW library.