Hello, I recently tried to upgrade my Centreon from CentOS to an AlmaLinux OVF provided on the Centreon website. But without success, after a discussion with my manager we agreed to start again from scratch our centreon because it would be much cleaner and efficient to start again on healthy bases.

My question is, do you know a way to start from scratch with an existing Centreon? Some kind of way to erase my database and have a blank one as if I were starting Centreon.

I currently have access to my web interface, I use mysql, my almalinux is in version 8.8.

Thanks a lot!