Fedora 23 and Fedora 24 have been EOL a while ago, in order to clear up some space, we need to clean up thing that are associated with them. This includes:
Looking at all the job definitions in 'jobs/confs/projects' in the 'jenkins' repo and negotiating removal of fc23/fc24 jobs with maintainers.
Removing the relevant 'mock_runner.sh' configuration files (From 'mock_configs' in the 'jenkins' repo)
Removing the fc23/fc24 CI mirrors and sync jobs (Jobs are in 'jobs.confs/projects/system/sync_mirrors.yaml', mirrors are on 'mirrors.phx.ovirt.org' in '/var/www/html/repos')
Removing the fc23/fc24 slaves
Removing the fc23/fc24 packages from the 'tested' repos in 'resources.ovirt.org'.