[SOLVED] Opennebula 5.2 Beta IPAM Usage

After reading
http://docs.opennebula.org/5.2/integration/infrastructure_integration/devel-ipam.html#ipam-usage

And trying different altenatives, I didn’t make it work at all, I’ve added some basic “log to a file” to our scripts and they seem not to be called at all.
Does anyone have a working example of it? Can you share it step by step? I know I’m missing something but I don’t know what it is.

Regards,
Germán.

Answering myself here, rsmontero at the IRC helped me to solve it, this link was very helpful and a good starting point: