55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
#!/usr/bin/python2 -O
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# vim: fileencoding=utf-8
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import qubes.vm.qubesvm
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import qubes.vm.appvm
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import qubes.config
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class DispVM(qubes.vm.qubesvm.QubesVM):
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'''Disposable VM'''
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template = qubes.VMProperty('template',
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load_stage=4,
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vmclass=qubes.vm.appvm.AppVM,
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ls_width=31,
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doc='AppVM, on which this DispVM is based.')
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dispid = qubes.property('dispid', type=int, write_once=True,
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clone=False,
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ls_width=3,
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doc='''Internal, persistent identifier of particular DispVM.''')
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def __init__(self, *args, **kwargs):
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self.volume_config = {
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'root': {
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'name': 'root',
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'pool': 'default',
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'volume_type': 'snapshot',
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},
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'private': {
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'name': 'private',
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'pool': 'default',
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'volume_type': 'snapshot',
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},
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'volatile': {
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'name': 'volatile',
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'pool': 'default',
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'volume_type': 'volatile',
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'size': qubes.config.defaults['root_img_size'] +
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qubes.config.defaults['private_img_size'],
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},
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'kernel': {
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'name': 'kernel',
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'pool': 'linux-kernel',
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'volume_type': 'read-only',
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}
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}
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super(DispVM, self).__init__(*args, **kwargs)
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@qubes.events.handler('domain-load')
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def on_domain_loaded(self, event):
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# pylint: disable=unused-argument
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# Some additional checks for template based VM
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assert self.template
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# self.template.appvms.add(self) # XXX
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