vm_xml.j2

<domain type='kvm'>
  <name>{{ item.key }}</name>
  <memory unit='KiB'>{{ item.value.mem }}</memory>
  <vcpu placement='static'>{{ item.value.cpu }}</vcpu>
  <os>
    <type arch='x86_64' machine='{{ qemu.machine }}'>hvm</type>
    <boot dev='hd'/>
  </os>
<!--
  <cpu mode='host-model'>
    <model fallback='allow'/>
  </cpu>
-->
<cpu mode='custom' match='exact'>
  <model>SandyBridge</model>
  <feature policy='require' name='vmx'/>
</cpu>
  <devices>
    <emulator>/usr/bin/qemu-kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2'/>
      <source file='{{ vmdir }}{{ item.key }}.qcow2'/>
      <target dev='vda' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </disk>
{% if item.value.addisk is defined %}
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2'/>
      <source file='{{ vmdir }}{{ item.key }}_addisk.qcow2'/>
      <target dev='vdb' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
    </disk>
{% endif %}
    <interface type='network'>
      <mac address='{{ vmnet.basemac }}:{{ item.value.mac }}'/>
      <source network='default'/>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <serial type='pty'>
      <target port='0'/>
    </serial>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
    <channel type='spicevmc'>
      <target type='virtio' name='com.redhat.spice.0'/>
      <address type='virtio-serial' controller='0' bus='0' port='2'/>
    </channel>
    <input type='tablet' bus='usb'/>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <graphics type='spice' autoport='yes'/>
    <sound model='ich6'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </sound>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <redirdev bus='usb' type='spicevmc'>
    </redirdev>
    <redirdev bus='usb' type='spicevmc'>
    </redirdev>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </memballoon>
  </devices>
</domain>