vagrant-libvirt/spec/unit/templates/domain_all_settings.xml

<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
  <name></name>
  <uuid></uuid>
  <memory></memory>
  <vcpu>1</vcpu>


  <cpu mode='custom'>
      <model fallback='allow'>qemu64</model>
        <feature name='AAA' policy='required'/>
        <topology sockets='1' cores='3' threads='2'/>
  </cpu>


  <os>
        <type arch='x86_64' machine='pc-compatible'>hvm</type>
        <loader readonly='yes' type='rom'>/efi/loader</loader>
      <bootmenu enable='yes'/>
    <kernel></kernel>
    <initrd></initrd>
    <cmdline></cmdline>
  </os>
  <features>
    <acpi/>
    <apic/>
    <pae/>
    <hyperv>
      <BBB state='on' />
    </hyperv>
  </features>
  <clock offset='utc'/>
  <devices>
    <emulator>/usr/bin/kvm-spice</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='unsafe'/>
      <source file='/var/lib/libvirt/images/test.qcow2'/>
      <target dev='vda' bus='ide'/>
    </disk>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='default'/>
      <source file='/var/lib/libvirt/images/test-disk1.qcow2'/>
      <target dev='vdb' bus='virtio'/>
    </disk>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='default'/>
      <source file='/var/lib/libvirt/images/test-disk2.qcow2'/>
      <target dev='vdc' bus='virtio'/>
    </disk>

    <disk type='file' device='cdrom'>
      <source file=''/>
      <target dev='hda' bus='ide'/>
      <readonly/>
    </disk>
    <disk type='file' device='cdrom'>
      <source file=''/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
    </disk>

    <serial type='pty'>
      <target port='0'/>
    </serial>
    <console type='pty'>
      <target port='0'/>
    </console>

  <channel type='unix' >
      <target type='virtio'
               name="org.qemu.guest_agent.0"
      />
  </channel>
  <channel type='spicevmc' >
      <target type='virtio'
               name="com.redhat.spice.0"
      />
  </channel>
  <channel type='unix' >
      <source
               path="/tmp/foo"
      />
      <target type='guestfwd'
               address="192.0.2.42"
               port="4242"
      />
  </channel>

    <input type='mouse' bus='ps2'/>

      <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' keymap='en-us'  />
      <video>
        <model type='cirrus' vram='9216' heads='1'/>
      </video>
      <rng model='virtio'>
        <backend model='random'>/dev/random</backend>
      </rng>
      <hostdev mode='subsystem' type='pci' managed='yes'>
        <source>
          <address domain='0x0000'
            bus='0x06'
            slot='0x12'
            function='0x5'/>
        </source>
      </hostdev>
      <hostdev mode='subsystem' type='pci' managed='yes'>
        <source>
          <address domain='0x0000'
            bus='0x03'
            slot='0x00'
            function='0x0'/>
        </source>
      </hostdev>
      <hostdev mode='subsystem' type='usb'>
        <source startupPolicy='mandatory'>
          <vendor id='0x1234'/>
          <product id='0xabcd'/>
          <address bus='1' device='2'/>
        </source>
      </hostdev>
        <redirdev bus='usb' type='tcp'>
        </redirdev>
        <redirfilter>
          <usbdev class='0x0b' vendor='0x0b' product='0x0b' version='0x0b' allow='yes'/>
        </redirfilter>
    <watchdog model='i6300esb' action='reset'/>

        <smartcard mode='passthrough' type='spicevmc'/>

    <tpm model='tpm-tis'>
      <backend type='passthrough'>
        <device path='/dev/tpm0'/>
      </backend>
    </tpm>
    <controller type='usb' model='nec-xhci' ports="4" />
  </devices>

  <qemu:commandline>
    <qemu:arg value='-device'/>
    <qemu:arg value='dummy-device'/>
  </qemu:commandline>
</domain>