70 lines
2.7 KiB
Python
70 lines
2.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import copy
|
|
import mock
|
|
|
|
from oslo_utils.fixture import uuidsentinel as uuids
|
|
|
|
from nova import test
|
|
from nova.tests.fixtures import libvirt as fakelibvirt
|
|
from nova.tests.functional.api import client
|
|
from nova.tests.functional.libvirt import base
|
|
from nova.virt.libvirt.host import SEV_KERNEL_PARAM_FILE
|
|
|
|
|
|
class TestSEVInstanceReboot(base.ServersTestBase):
|
|
"""Regression test for bug #1899835
|
|
|
|
This regression test aims to assert the failure to hard reboot SEV based
|
|
instances due to the use of image_meta.name within
|
|
nova.virt.hardware.get_mem_encryption_constraint.
|
|
"""
|
|
microversion = 'latest'
|
|
|
|
@test.patch_exists(SEV_KERNEL_PARAM_FILE, True)
|
|
@test.patch_open(SEV_KERNEL_PARAM_FILE, "1\n")
|
|
@mock.patch.object(
|
|
fakelibvirt.virConnect, '_domain_capability_features',
|
|
new=fakelibvirt.virConnect._domain_capability_features_with_SEV)
|
|
def setUp(self):
|
|
super().setUp()
|
|
|
|
# Configure the compute to allow SEV based instances and then start
|
|
self.flags(num_memory_encrypted_guests=16, group='libvirt')
|
|
self.start_compute()
|
|
|
|
# Create a SEV enabled image for the test
|
|
sev_image = copy.deepcopy(self.glance.image1)
|
|
sev_image['id'] = uuids.sev_image_id
|
|
sev_image['properties']['hw_firmware_type'] = 'uefi'
|
|
sev_image['properties']['hw_machine_type'] = 'q35'
|
|
sev_image['properties']['hw_mem_encryption'] = 'True'
|
|
self.glance.create(None, sev_image)
|
|
|
|
def test_hard_reboot(self):
|
|
# Launch a SEV based instance and then attempt to hard reboot
|
|
server = self._create_server(
|
|
image_uuid=uuids.sev_image_id,
|
|
networks='none'
|
|
)
|
|
|
|
# FIXME(lyarwood): This is bug #1928063, the instance fails to reboot
|
|
# due to a NotImplementedError exception being raised when we try to
|
|
# access image_meta.name as this isn't stashed in the system_metadata
|
|
# of the instance and as a result is not provided in the image_meta
|
|
# associated with the instance during this flow.
|
|
ex = self.assertRaises(
|
|
client.OpenStackApiException,
|
|
self._reboot_server, server, hard=True)
|
|
self.assertEqual(500, ex.response.status_code)
|