#A libvirt VM agent

Needs two virtio devices to run:

<channel type='file'>
  <source path='/tmp/instance123.log'/>
  <target type='virtio' name='org.clouda.1'/>
  <alias name='channel0'/>
  <address type='virtio-serial' controller='0' bus='0' port='2'/>
</channel>
<channel type='unix'>
  <source mode='bind' path='/tmp/instance123.socket'/>
  <target type='virtio' name='org.clouda.0'/>
  <alias name='channel1'/>
  <address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>