Commit 11ea1162 by Dudás Ádám

vm: raise exception if user is trying to deploy destroyed vm

parent 1a278f49
......@@ -230,6 +230,17 @@ class Instance(AclBase, VirtualMachineDescModel, TimeStampedModel):
verbose_name = _('instance')
verbose_name_plural = _('instances')
class InstanceDestroyedError(Exception):
def __init__(self, instance, message=None):
if message is None:
message = ("The instance (%s) has already been destroyed."
% instance)
Exception.__init__(self, message)
self.instance = instance
def __unicode__(self):
parts = [, "(" + str( + ")"]
return " ".join([s for s in parts if s != ""])
......@@ -556,11 +567,12 @@ class Instance(AclBase, VirtualMachineDescModel, TimeStampedModel):
:type task_uuid: str
if self.destroyed:
raise self.InstanceDestroyedError(self)
with instance_activity(code_suffix='deploy', instance=self,
task_uuid=task_uuid, user=user) as act:
# Clear destroyed flag
self.destroyed = None
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