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b2d4ae0ec3
Implement the XML parser and formatter for overriding of device
properties such as:
<qemu:override>
<qemu:device alias='ua-disk'>
<qemu:frontend>
<qemu:property name='prop1' type='string' value='propval1'/>
<qemu:property name='prop2' type='signed' value='-321'/>
<qemu:property name='prop3' type='unsigned' value='123'/>
<qemu:property name='prop4' type='bool' value='true'/>
<qemu:property name='prop5' type='bool' value='false'/>
<qemu:property name='prop6' type='bool' value='false'/>
<qemu:property name='prop6' type='remove'/>
</qemu:frontend>
</qemu:device>
</qemu:override>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
51 lines
1.8 KiB
XML
51 lines
1.8 KiB
XML
<domain type='qemu' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
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<name>QEMUGuest1</name>
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<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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<memory unit='KiB'>219136</memory>
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<currentMemory unit='KiB'>219136</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch='x86_64' machine='pc'>hvm</type>
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<boot dev='hd'/>
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</os>
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<clock offset='utc'/>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>destroy</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-x86_64</emulator>
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<disk type='block' device='disk'>
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<source dev='/dev/HostVG/QEMUGuest1'/>
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<target dev='hda' bus='ide'/>
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<alias name='ua-disk'/>
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<address type='drive' controller='0' bus='0' target='0' unit='0'/>
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</disk>
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<controller type='ide' index='0'/>
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</devices>
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<qemu:commandline>
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<qemu:arg value='-unknown'/>
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<qemu:arg value='parameter'/>
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<qemu:env name='NS' value='ns'/>
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<qemu:env name='BAR'/>
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</qemu:commandline>
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<qemu:capabilities>
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<qemu:add capability="vnc-colon"/>
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<qemu:add capability="blockdev"/>
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<qemu:del capability="name"/>
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</qemu:capabilities>
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<qemu:override>
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<qemu:device alias='ua-disk'>
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<qemu:frontend>
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<qemu:property name='prop1' type='string' value='propval1'/>
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<qemu:property name='prop2' type='signed' value='-321'/>
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<qemu:property name='prop3' type='unsigned' value='123'/>
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<qemu:property name='prop4' type='bool' value='true'/>
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<qemu:property name='prop5' type='bool' value='false'/>
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<qemu:property name='prop6' type='bool' value='false'/>
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<qemu:property name='prop6' type='remove'/>
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</qemu:frontend>
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</qemu:device>
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</qemu:override>
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<qemu:deprecation behavior='crash'/>
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</domain>
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