It does not came with logrotate configure file.
Here is mine:
Add reopen in /etc/mongod.conf
systemLog: logAppend: true logRotate: reopen
Using -SIGUSR1 to rotate the log file:
/etc/logrotate.d/mongodb
/var/log/mongodb/*.log {
daily
rotate 10
dateext
missingok
notifempty
sharedscripts
postrotate
/bin/kill -SIGUSR1 `cat /var/lib/mongodb/mongod.lock 2> /dev/null` 2> /dev/null || true
endscript
}