It has been announced that End-of-Life for CentOS Stream 8 is May 31st, 2024.
See announcement:
https://blog.centos.org/2023/04/end-dates-are-coming-for-centos-stream-8-...
What does this mean for the future of the hosted-engine which is still based on CentOS
Stream 8 ???
My personal vote for the next OS flavor/version for both the hosted-engine and oVirt Node
is Rocky Linux 9.