After getting logs from various services to a central log server via rsyslog next step was to implement log rotation else the logs will grow huge soon (when deployed in production)

Configuring logrotate in itself was not difficult, but we wanted to rotate the logs hourly, which is not natively supported by logrotate.
So I decided to use `/etc/cron.hourly`
There are other options like adding an script to `/etc/cron.d` or `crontab -e`
Using `/etc/cron.hourly` seemed more readable.

Later I found out that systemd timer is yet another option, but I have never used it in past, so for now chose `cron`