If they worked on CentOS (and they did), they should work on AlmaLinux. Regarding the EPEL specifically, we already had people test it and report it working (you can find it in our reddit community /r/AlmaLinux). Should be the same for oVirt, with the possible caveat of some installer deliberately looking for a specific distro string.
We would appreciate the test and the feedback if you do. In case something is not working as it should, please let us know through a bug report here:
bugs.almalinux.org.