Rudder

On the policy server, the copy of ncf files from /var/rudder/configuration-repository/ncf to /var/rudder/ncf/local (and same with copy to /var/rudder/ncf/common is made ithout purge

So if someone experiments in the repo, and decides to rename a file, this file will exist once in the /var/rudder/configuration-repository/ncf directory, but twice on the /var/rudder/ncf/local
Every host will then download multiple copies of this files, resulting in duplicate bundles or bodies, invalid promises, and broken rudder

This copy should e made with purge to avoid this issue