OpenStack Qemu domain XML file example

ceph disk(rbd).xml

   <emulator>/usr/bin/kvm</emulator>
    <disk type='network' device='disk'>
      <driver name='qemu' type='raw' cache='writeback' discard='unmap'/>
      <auth username='cinder'>
        <secret type='ceph' uuid='457eb676-33da-42ec-9a8c-9293d545c337'/>
      </auth>
      <source protocol='rbd' name='netbeta-vms/ecb16c09-277c-4b0b-927e-2baae90cd558_disk'>
        <host name='10.180.0.47' port='6789'/>
        <host name='10.180.0.48' port='6789'/>
      </source>
      <backingStore/>
      <target dev='vda' bus='virtio'/>
      <alias name='virtio-disk0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
    </disk>
    <disk type='network' device='disk'>
      <driver name='qemu' type='raw' cache='writeback' discard='unmap'/>
      <auth username='cinder'>
        <secret type='ceph' uuid='457eb676-33da-42ec-9a8c-9293d545c337'/>
      </auth>
      <source protocol='rbd' name='netbeta-vms/ecb16c09-277c-4b0b-927e-2baae90cd558_disk.config'>
        <host name='10.180.0.47' port='6789'/>
        <host name='10.180.0.48' port='6789'/>
      </source>
      <backingStore/>
      <target dev='vdz' bus='virtio'/>
      <readonly/>
      <alias name='virtio-disk25'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </disk>

havana-nova-network.xml

<domain type='kvm' id='609'>
  <name>instance-0000133d</name>
  <uuid>8f0538ba-9d3c-4b9d-80eb-5c60a8c39550</uuid>
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <vcpu placement='static' cpuset='4-63'>1</vcpu>
  <sysinfo type='smbios'>
    <system>
      <entry name='manufacturer'>OpenStack Foundation</entry>
      <entry name='product'>OpenStack Nova</entry>
      <entry name='version'>2013.2-netease.2.1.3</entry>
      <entry name='serial'>44454c4c-5600-1034-8047-b6c04f433358</entry>
      <entry name='uuid'>8f0538ba-9d3c-4b9d-80eb-5c60a8c39550</entry>
    </system>
  </sysinfo>
  <os>
    <type arch='x86_64' machine='pc-1.1'>hvm</type>
    <boot dev='hd'/>
    <smbios mode='sysinfo'/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-model'>
    <model fallback='allow'/>
  </cpu>
  <clock offset='utc'>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='rtc' tickpolicy='catchup'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='none'/>
      <source file='/data/nova/instances/8f0538ba-9d3c-4b9d-80eb-5c60a8c39550/disk'/>
      <target dev='vda' bus='virtio'/>
      <alias name='virtio-disk0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='none'/>
      <source dev='/dev/mapper/ebsdisk01_59a874680fbc4fa0b2737bbd76c8c140_66529d85-c31_4041583641'/>
      <target dev='vdd' bus='virtio'/>
      <serial>66529d85-c31</serial>
      <alias name='virtio-disk3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x0'/>
    </disk>
    <controller type='usb' index='0'>
      <alias name='usb0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
    </controller>
    <interface type='bridge'>
      <mac address='fa:16:3e:5a:0b:b4'/>
      <source bridge='br100'/>
      <target dev='vnet8'/>
      <model type='virtio'/>
      <filterref filter='nova-instance-instance-0000133d-fa163e5a0bb4'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <serial type='file'>
      <source path='/data/nova/instances/8f0538ba-9d3c-4b9d-80eb-5c60a8c39550/console.log'/>
      <target port='0'/>
      <alias name='serial0'/>
    </serial>
    <serial type='pty'>
      <source path='/dev/pts/10'/>
      <target port='1'/>
      <alias name='serial1'/>
    </serial>
    <console type='file'>
      <source path='/data/nova/instances/8f0538ba-9d3c-4b9d-80eb-5c60a8c39550/console.log'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <input type='tablet' bus='usb'>
      <alias name='input0'/>
    </input>
    <input type='mouse' bus='ps2'/>
    <graphics type='vnc' port='5908' autoport='yes' listen='10.180.0.16' keymap='en-us'>
      <listen type='address' address='10.180.0.16'/>
    </graphics>
    <video>
      <model type='cirrus' vram='9216' heads='1'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <alias name='balloon0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </memballoon>
  </devices>
  <seclabel type='none'/>
</domain>

openstack_dom.xml

<domain type="kvm">
  <uuid>96e8fa98-365a-4172-96a2-33437c4c984e</uuid>
  <name>instance-00003ac2</name>
  <memory>1048576</memory>
  <vcpu cpuset="4-23">1</vcpu>
  <sysinfo type="smbios">
    <system>
      <entry name="manufacturer">OpenStack Foundation</entry>
      <entry name="product">OpenStack Nova</entry>
      <entry name="version">2013.2-netease.461</entry>
      <entry name="serial">4c573876-6ff1-11e1-8f7b-3440b5db35b0</entry>
      <entry name="uuid">96e8fa98-365a-4172-96a2-33437c4c984e</entry>
    </system>
  </sysinfo>
  <blkiotune>
    <device>
      <path>/dev/sda</path>
      <weight>100</weight>
    </device>
  </blkiotune>
  <os>
    <type>hvm</type>
    <boot dev="hd"/>
    <smbios mode="sysinfo"/>
      <entry name="serial">4c573876-6ff1-11e1-8f7b-3440b5db35b0</entry>
      <entry name="uuid">96e8fa98-365a-4172-96a2-33437c4c984e</entry>
    </system>
  </sysinfo>
  <blkiotune>
    <device>
      <path>/dev/sda</path>
      <weight>100</weight>
    </device>
  </blkiotune>
  <os>
    <type>hvm</type>
    <boot dev="hd"/>
    <smbios mode="sysinfo"/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cputune>
    <shares>2048</shares>
    <quota>82500</quota>
    <period>100000</period>
  </cputune>
  <clock offset="utc">
    <timer name="pit" tickpolicy="delay"/>
    <timer name="rtc" tickpolicy="catchup"/>
  </clock>
  <cpu mode="host-model" match="exact"/>
  <devices>
     <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/home/store/1/vpe/iso/CentOS-6.5-x86_64-bin-DVD1.iso'/>
      <target dev='hdc' bus='ide'/>
      <readonly/>
      <alias name='ide0-1-0'/>
      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
    </disk>
    <disk type="file" device="disk">
      <driver name="qemu" type="qcow2" cache="none"/>
      <source file="/data/nova/instances/96e8fa98-365a-4172-96a2-33437c4c984e/disk"/>
      <target bus="virtio" dev="vda"/>
    </disk>
    <interface type="bridge">
      <mac address="fa:16:3e:38:94:bb"/>
      <model type="virtio"/>
      <source bridge="br-int"/>
      <target dev="tapba7b4aac-f6"/>
      <virtualport type="openvswitch">
        <parameters interfaceid="ba7b4aac-f6a5-4d98-bd9d-f3ce95991d3f"/>
      </virtualport>
    </interface>
    <serial type="file">
      <source path="/data/nova/instances/96e8fa98-365a-4172-96a2-33437c4c984e/console.log"/>
    </serial>
    <serial type="pty"/>
    <input type="tablet" bus="usb"/>
    <graphics type="vnc" autoport="yes" keymap="en-us" listen="10.180.0.24"/>
  </devices>
</domain>