/var/log/clplus_sender.log
{
   rotate 10
   monthly
   missingok
   nomail
   notifempty
   noolddir
   # the daemon holds the log open for its whole lifetime through a
   # logging.FileHandler, so rotating by rename would leave it writing into the
   # rotated file; truncating in place keeps its descriptor valid (CLOS-6965)
   copytruncate
}

