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be87a1236e
Inspired by https://bugzilla.redhat.com/show_bug.cgi?id=615757 Add a new character device backend for virtio serial channels that activates the QEMU spice agent on the main channel using the vdagent spicevmc connection. The <target> must be type='virtio', and supports an optional name that specifies how the guest will see the channel (for now, name must be com.redhat.spice.0). <channel type='spicevmc'> <target type='virtio'/> <address type='virtio-serial' controller='1' bus='0' port='3'/> </channel> * docs/schemas/domain.rng: Support new XML. * docs/formatdomain.html.in: Document it. * src/conf/domain_conf.h (virDomainChrType): New enum value. * src/conf/domain_conf.c (virDomainChr): Add spicevmc. (virDomainChrDefParseXML, virDomainChrSourceDefParseXML) (virDomainChrDefParseTargetXML): Parse and enforce proper use. (virDomainChrSourceDefFormat, virDomainChrDefFormat): Format. * src/qemu/qemu_command.c (qemuBuildChrChardevStr) (qemuBuildCommandLine): Add qemu support. * tests/qemuxml2argvtest.c (domain): New test. * tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.xml: New file. * tests/qemuxml2argvdata/qemuxml2argv-channel-spicevmc.args: Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
35 lines
1.1 KiB
XML
35 lines
1.1 KiB
XML
<domain type='qemu'>
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<name>QEMUGuest1</name>
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<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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<memory>219136</memory>
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<vcpu cpuset='1-4,8-20,525'>1</vcpu>
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<os>
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<type arch='i686' 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</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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<address type='drive' controller='0' bus='0' unit='0'/>
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</disk>
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<controller type='ide' index='0'/>
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<controller type='virtio-serial' index='1'>
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<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
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</controller>
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<graphics type='spice' port='5903' tlsPort='5904' autoport='no' listen='127.0.0.1'>
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<channel name='main' mode='secure'/>
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</graphics>
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<channel type='spicevmc'>
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<target type='virtio' name='com.redhat.spice.0'/>
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<address type='virtio-serial' controller='1' bus='0' port='3'/>
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</channel>
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<memballoon model='virtio'/>
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</devices>
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</domain>
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