How to activate/install(?) Proxmox VE Special Agent?

[r.sander (Robert Sander)]

There are several articles in the documentation that are providing additional information:

Monitoring agents - Monitoring with Checkmk devices in a network

Datasource programs - Monitoring devices without access to an operating system

Host and service parameters - Understanding and using rules in Checkmk

The piggyback mechanism

Proxmox itself has no chapter yet in the documentation, but monitoring it follows the same principle as monitoring VMware:

Monitoring VMWare ESXi