Zabbix agent on Exadata machines

Hello all,

I've searched around and not found an answer, so, before opening an ( non technical ) SR I'm trying to see if someone has an aswer.

We do use zabbix as monitoring tool and would like to install the zabbix agent on all the nodes to collect informations, and monitoring the hardware health of either database than storage nodes.
Do you know if this is possible or on the nodes is forbidden to install other ( non Operating System related ) software ?
Do you know eventually where we can find some informations about that ?

Being that the zabbix agent is running in user space, and not kernel spaces, and does not even require elevated privileged, I would think is possible, but we would like to be sure.