def test_legacy_mapping_from_object_list(self):
bdm1 = objects.BlockDeviceMapping()
bdm1 = objects.BlockDeviceMapping._from_db_object(
None, bdm1, fake_block_device.FakeDbBlockDeviceDict(
self.new_mapping[0]))
bdm2 = objects.BlockDeviceMapping()
bdm2 = objects.BlockDeviceMapping._from_db_object(
None, bdm2, fake_block_device.FakeDbBlockDeviceDict(
self.new_mapping[1]))
bdmlist = objects.BlockDeviceMappingList()
bdmlist.objects = [bdm1, bdm2]
block_device.legacy_mapping(bdmlist)
def block_device_mapping_get_all_by_instance(self, context, instance,
legacy):
bdms = self.db.block_device_mapping_get_all_by_instance(
context, instance['uuid'])
if legacy:
bdms = block_device.legacy_mapping(bdms)
return jsonutils.to_primitive(bdms)
def _handle_cell_delete(self, context, instance, method_name):
if not instance.cell_name:
delete_type = method_name == 'soft_delete' and 'soft' or 'hard'
self.cells_rpcapi.instance_delete_everywhere(context,
instance, delete_type)
bdms = block_device.legacy_mapping(
self.db.block_device_mapping_get_all_by_instance(
context, instance.uuid))
# NOTE(danms): If we try to delete an instance with no cell,
# there isn't anything to salvage, so we can hard-delete here.
super(ComputeCellsAPI, self)._local_delete(context, instance, bdms,
method_name,
self._do_delete)
return
method = getattr(super(ComputeCellsAPI, self), method_name)
method(context, instance)
def test_legacy_mapping_source_image(self):
got_legacy = block_device.legacy_mapping(self.new_mapping)
for legacy, expected in zip(got_legacy, self.legacy_mapping):
self.assertThat(expected, matchers.IsSubDictOf(legacy))
def block_device_mapping_get_all_by_instance(self, context, instance, legacy):
bdms = self.db.block_device_mapping_get_all_by_instance(context, instance["uuid"])
if legacy:
bdms = block_device.legacy_mapping(bdms)
return jsonutils.to_primitive(bdms)
