#!/usr/bin/env python

import libvirt

## Hypervisor hosts
hv = [ "tiffy.tuxgeek.de", "ernie.tuxgeek.de" ]

for hv_host in hv:

  uri = "qemu+ssh://virtuser@" + hv_host + "/system"
  conn = libvirt.openReadOnly(uri)

  hypervisor_name = conn.getHostname()

  print "The follwing machines are running on: " + hypervisor_name

  # List active hosts
  active_hosts = conn.listDomainsID()
  for id in active_hosts:
    dom = conn.lookupByID(id)
    print "System " + dom.name() + " is UP."

  # List inactive Hosts
  for name in conn.listDefinedDomains():
    dom = conn.lookupByName(name)
    print "System " + dom.name() + " is DOWN."
  print