logrotate mongodb log

mongodb.logrotate

/var/log/mongodb/mongod.log {
    hourly
    missingok
    rotate 5
    compress
    delaycompress
    notifempty
    create 0640 mongodb mongodb
    sharedscripts
    postrotate
        [ -s /var/lib/mongodb/mongod.lock ] && /bin/kill -USR1 `cat /var/lib/mongodb/mongod.lock`
        find /var/log/mongodb/ -type f -regex ".*\.\(log.[0-9].*-[0-9].*\)" -exec rm {} \;
    endscript
}