About nagios-virt Nagios-virt is a configuration tool for adding monitoring of your virtualised domains to Nagios. You can use this tool to either set up a new Nagios installation for your Xen or QEMU/KVM guests, or to integrate with your existing Nagios installation. Nagios-virt is built on top of libvirt so it works with several different virtualisation systems. Download nagios-virt-0.2.0.tar.gz