[libvirt-users] Use libvirt-python to attach cdrom

Osier Yang jyang at redhat.com
Tue Feb 15 05:19:46 UTC 2011


于 2011年02月14日 16:37, seven 写道:
> Hi all,
>
> I want to attach cdrom by libvirt.py .But can't find a func in
> libvirt.py can finish this work.
>
> Who can help me ?
>
> Regard
>
>

# python
 >>> import libvirt
 >>> conn = libvirt.open('qemu:///system')
 >>> dom = conn.lookupByName('f14')
 >>> dir(dom)
['ID', 'OSType', 'UUID', 'UUIDString', 'XMLDesc', '__del__', '__doc__', 
'__init__', '__module__', '_conn', '_o', 'abortJob', 'attachDevice', 
'attachDeviceFlags', 'autostart', 'blockInfo', 'blockPeek', 
'blockStats', 'connect', 'coreDump', 'create', 'createWithFlags', 
'destroy', 'detachDevice', 'detachDeviceFlags', 'hasCurrentSnapshot', 
'hasManagedSaveImage', 'info', 'interfaceStats', 'isActive', 
'isPersistent', 'isUpdated', 'jobInfo', 'managedSave', 
'managedSaveRemove', 'maxMemory', 'maxVcpus', 'memoryParameters', 
'memoryPeek', 'memoryStats', 'migrate', 'migrateSetMaxDowntime', 
'migrateToURI', 'name', 'openConsole', 'pinVcpu', 'reboot', 'resume', 
'revertToSnapshot', 'save', 'schedulerParameters', 'schedulerType', 
'setAutostart', 'setMaxMemory', 'setMemory', 'setMemoryParameters', 
'setSchedulerParameters', 'setVcpus', 'setVcpusFlags', 'shutdown', 
'snapshotCreateXML', 'snapshotCurrent', 'snapshotListNames', 
'snapshotLookupByName', 'snapshotNum', 'suspend', 'undefine', 
'updateDeviceFlags', 'vcpus', 'vcpusFlags']
 >>>

see "attachDevice", "attachDeviceFlags", and "updateDeviceFlags", (in
case of your guest already has CDROM device).

to get how to use them:

 >>> help(dom.attachDevice)

Regards
Osier




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