ceph-mgr-dashboard 15.2.11-0ubuntu0.20.04.2 (armhf binary) in ubuntu focal

 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 provides a ceph-mgr module, providing a web-based
 application to monitor and manage many aspects of a Ceph cluster and
 related components.
 .
 See the Dashboard documentation at http://docs.ceph.com/ for details
 and a detailed feature overview.