ansible-crxn-router/roles/babeld-compile/files/logrotate-babeld

/var/log/babeld.log {
    weekly
    rotate 8
    compress
    missingok
    notifempty
    postrotate
        [ -r /var/run/babeld.pid ] && kill -USR2 $(cat /var/run/babeld.pid)
    endscript
}