logrotate: rotating logs in multiple directories

I've got a server with almost one hundred web-sites. Each of the sites is in its own directory and runs its own logs in /usr/local/www/SITENAME/logs/*.log. When the logs grew up, I decided to set up logrotate. Since there were so many web-sites, my first idea was to create one configuration file for every site in logrotate.d and leave just one line in logrotate.conf:

include /usr/local/etc/logrotate.d

Only one hour later I understood that I can just write a path with multiple meta-characters to include ALL logs in just one line:

/usr/local/www/*/logs/*.log {
    daily
    rotate 60
    compress
    notifempty
    postrotate
          [ ! -f /var/run/nginx.pid ] || kill -USR1 `cat /var/run/nginx.pid`
    endscript

}