CentOS Stream is for content going into RHEL, so repos are added when
a package is being added to RHEL. I'll send you some links to
internal documentation on that.
If the package isn't going to be part of RHEL, you might look at
adding it to EPEL instead.
Is that really the whole story?
Yes, parts of Ceph and GlusterFS will be in 9. I've been operating on the premise though that the SIG packages that are landing in 8stream and 9stream are for people who are using 8stream or 9stream and want to try them out ahead of time. Have I misunderstood?
And BTW, AIUI, I'm not allowed to package them in EPEL.
--
Kaleb