drive-group
The drive-group subcommand allows for passing Advanced OSD Service Specifications specifications straight to ceph-volume as json. ceph-volume will then attempt to deploy this drive groups via the batch subcommand.
The specification can be passed via a file, string argument or on stdin. See the subcommand help for further details:
# ceph-volume drive-group --help
Brought to you by the Ceph Foundation
The Ceph Documentation is a community resource funded and hosted by the non-profit Ceph Foundation. If you would like to support this and our other efforts, please consider joining now.