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Allow setting default_template to none

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It may make sense to force explicit template choice on VM creation,
especially with more restrictive qrexec policy.
This commit is contained in:
Marek Marczykowski-Górecki 2019-02-19 00:39:41 +01:00
parent 4f5687440f
commit 80e57e16be
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GPG Key ID: 063938BA42CFA724
1 changed files with 6 additions and 1 deletions
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7
qubes/app.py
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@ -711,7 +711,8 @@ class Qubes(qubes.PropertyHolder):
that AppVMs are not connected to the Internet.''')
default_template = qubes.VMProperty('default_template', load_stage=3,
vmclass=qubes.vm.templatevm.TemplateVM,
doc='Default template for new AppVMs')
doc='Default template for new AppVMs',
allow_none=True)
updatevm = qubes.VMProperty('updatevm', load_stage=3,
default=None, allow_none=True,
doc='''Which VM to use as `yum` proxy for updating AdminVM and
@ -1205,6 +1206,10 @@ class Qubes(qubes.PropertyHolder):
kwargs['template'] = self.default_dispvm
else:
kwargs['template'] = self.default_template
if kwargs['template'] is None:
raise qubes.exc.QubesValueError(
'Template for the qube not specified, nor default '
'template set.')
elif 'template' in kwargs and isinstance(kwargs['template'], str):
kwargs['template'] = self.domains[kwargs['template']]