+ def save(self, *args, **kwds):
+ driver = OpenStackDriver()
+ if not self.instance_id:
+ instance = driver.spawn_instance(name=self.name,
+ key_name = self.key.name,
+ flavor_id = self.flavor.flavor_id,
+ image_id = self.image.image_id,
+ hostname = self.node.name )
+ self.instance_id = instance.id
+
+ super(Sliver, self).save(*args, **kwds)
+
+ def delete(self, *args, **kwds):
+ driver = OpenStackDriver()
+ if self.instance_id:
+ driver.destroy_instance(self.instance_id)
+
+ super(Sliver, self).delete(*args, **kwds)