Hello fellow LibreNMS users,
I had to write a Chef cookbook to deploy LibreNMS in my company, and with their permission, it is open-source and available at https://github.com/criteo-cookbooks/librenms.
It’s far from complete but does the main parts of the job (tested on CentOS7 and Ubuntu, should work on Debian and RedHat).
Feel free to use it and comment.
Cheers to all.