I used to have Nagios installed on UCS for a time. I started running out of room in /var, so I basically removed any and all docker stuff. But I did miss Nagios, so I recently reinstalled it on a separate Debian 10 based server.
I now want to monitor UCS again. Are there some conifg files somewhere I can look at to get an idea of how to implement that? Is there a how-to guide somewhere for that?
I ran Nagios Core years ago. Even made my own plugins. You will find that UCS does a lot of the “legwork” for you. Every small change means hours of code changes.