def test_filter_with_traits_image_flavor_disjoint_of_aggregates(self):
"""Test filter with image/flav required traits disjoint of aggregates.
Image and flavor has a nonempty set of required traits that's disjoint
set of the traits on the aggregates.
"""
rp_uuid2 = self._get_provider_uuid_by_host('host2')
self._set_provider_traits(rp_uuid2, ['HW_CPU_X86_VMX'])
rp_uuid1 = self._get_provider_uuid_by_host('host1')
self._set_provider_traits(rp_uuid1, ['HW_GPU_API_DXVA'])
self._set_traits_on_aggregate('only-host1', ['HW_GPU_API_DXVA'])
self._set_traits_on_aggregate('only-host2', ['HW_CPU_X86_VMX'])
# Creating a new image and setting traits on it.
with nova.utils.temporary_mutation(self.api, microversion='2.35'):
self.ctxt = test_utils.get_test_admin_context()
img_ref = self.glance.create(self.ctxt, {'name': 'image10'})
image_id_with_trait = img_ref['id']
self.addCleanup(self.glance.delete, self.ctxt, image_id_with_trait)
self.api.api_put(
'/images/%s/metadata' % image_id_with_trait,
{'metadata': {
'trait:HW_CPU_X86_VMX': 'required'
}})
server = self._boot_server(flavor_id=self.flavor_with_trait_sgx['id'],
image_id=image_id_with_trait,
end_status='ERROR')
self.assertIsNone(self._get_instance_host(server))
self.assertIn('No valid host', server['fault']['message'])
def test_get_test_admin_context(self):
# get_test_admin_context's return value behaves like admin context.
ctxt = test_utils.get_test_admin_context()
# TODO(soren): This should verify the full interface context
# objects expose.
self.assertTrue(ctxt.is_admin)
def test_filter_with_traits_on_image_and_flavor(self):
"""Test filter with common traits set to image/flavor and aggregates.
Required trait (HW_CPU_X86_SGX) set in flavor and
required trait (HW_CPU_X86_VMX) set in image, so instance should be
booted on host with exact matching required traits set on aggregates.
"""
rp_uuid2 = self._get_provider_uuid_by_host('host2')
self._set_provider_traits(rp_uuid2,
['HW_CPU_X86_VMX', 'HW_CPU_X86_SGX'])
rp_uuid1 = self._get_provider_uuid_by_host('host1')
self._set_provider_traits(rp_uuid1, ['HW_GPU_API_DXVA'])
self._set_traits_on_aggregate('only-host1', ['HW_GPU_API_DXVA'])
self._set_traits_on_aggregate('only-host2',
['HW_CPU_X86_VMX', 'HW_CPU_X86_SGX'])
# Creating a new image and setting traits on it.
with nova.utils.temporary_mutation(self.api, microversion='2.35'):
self.ctxt = test_utils.get_test_admin_context()
img_ref = self.glance.create(self.ctxt, {'name': 'image10'})
image_id_with_trait = img_ref['id']
self.addCleanup(self.glance.delete, self.ctxt, image_id_with_trait)
self.api.api_put(
'/images/%s/metadata' % image_id_with_trait,
{'metadata': {
'trait:HW_CPU_X86_VMX': 'required'
}})
server = self._boot_server(flavor_id=self.flavor_with_trait_sgx['id'],
image_id=image_id_with_trait)
self.assertEqual('host2', self._get_instance_host(server))
def test_get_test_admin_context(self):
# get_test_admin_context's return value behaves like admin context.
ctxt = test_utils.get_test_admin_context()
# TODO(soren): This should verify the full interface context
# objects expose.
self.assertTrue(ctxt.is_admin)
def setUp(self):
super(LXDTestDriver, self).setUp()
self.ctxt = utils.get_test_admin_context()
fake_image.stub_out_image_service(self.stubs)
self.flags(lxd_root_dir=self.useFixture(fixtures.TempDir()).path,
group='lxd')
self.driver = driver.LXDDriver(None, None)
def setUp(self):
super(_VirtDriverTestCase, self).setUp()
self.flags(instances_path=self.useFixture(fixtures.TempDir()).path)
self.connection = importutils.import_object(self.driver_module, fake.FakeVirtAPI())
self.ctxt = test_utils.get_test_admin_context()
self.image_service = fake_image.FakeImageService()
# NOTE(dripton): resolve_driver_format does some file reading and
# writing and chowning that complicate testing too much by requiring
# using real directories with proper permissions. Just stub it out
# here; we test it in test_imagebackend.py
self.stubs.Set(imagebackend.Image, "resolve_driver_format", imagebackend.Image._get_driver_format)
def test_check_img_metadata_properties_quota_valid_metadata(self):
ctxt = utils.get_test_admin_context()
metadata1 = {"key": "value"}
actual = common.check_img_metadata_properties_quota(ctxt, metadata1)
self.assertIsNone(actual)
metadata2 = {"key": "v" * 260}
actual = common.check_img_metadata_properties_quota(ctxt, metadata2)
self.assertIsNone(actual)
metadata3 = {"key": ""}
actual = common.check_img_metadata_properties_quota(ctxt, metadata3)
self.assertIsNone(actual)
def test_check_img_metadata_properties_quota_valid_metadata(self):
ctxt = utils.get_test_admin_context()
metadata1 = {"key": "value"}
actual = common.check_img_metadata_properties_quota(ctxt, metadata1)
self.assertIsNone(actual)
metadata2 = {"key": "v" * 260}
actual = common.check_img_metadata_properties_quota(ctxt, metadata2)
self.assertIsNone(actual)
metadata3 = {"key": ""}
actual = common.check_img_metadata_properties_quota(ctxt, metadata3)
self.assertIsNone(actual)
def setUp(self):
super(_VirtDriverTestCase, self).setUp()
self.flags(instances_path=self.useFixture(fixtures.TempDir()).path)
self.connection = importutils.import_object(self.driver_module,
fake.FakeVirtAPI())
self.ctxt = test_utils.get_test_admin_context()
self.image_service = fake_image.FakeImageService()
# NOTE(dripton): resolve_driver_format does some file reading and
# writing and chowning that complicate testing too much by requiring
# using real directories with proper permissions. Just stub it out
# here; we test it in test_imagebackend.py
self.stubs.Set(imagebackend.Image, 'resolve_driver_format',
imagebackend.Image._get_driver_format)
def test_check_img_metadata_properties_quota_inv_metadata(self):
ctxt = utils.get_test_admin_context()
metadata1 = {"a" * 260: "value"}
self.assertRaises(webob.exc.HTTPBadRequest, common.check_img_metadata_properties_quota, ctxt, metadata1)
metadata2 = {"": "value"}
self.assertRaises(webob.exc.HTTPBadRequest, common.check_img_metadata_properties_quota, ctxt, metadata2)
metadata3 = "invalid metadata"
self.assertRaises(webob.exc.HTTPBadRequest, common.check_img_metadata_properties_quota, ctxt, metadata3)
metadata4 = None
self.assertIsNone(common.check_img_metadata_properties_quota(ctxt, metadata4))
metadata5 = {}
self.assertIsNone(common.check_img_metadata_properties_quota(ctxt, metadata5))
def test_check_img_metadata_properties_quota_inv_metadata(self):
ctxt = utils.get_test_admin_context()
metadata1 = {"a" * 260: "value"}
self.assertRaises(webob.exc.HTTPBadRequest,
common.check_img_metadata_properties_quota, ctxt, metadata1)
metadata2 = {"": "value"}
self.assertRaises(webob.exc.HTTPBadRequest,
common.check_img_metadata_properties_quota, ctxt, metadata2)
metadata3 = "invalid metadata"
self.assertRaises(webob.exc.HTTPBadRequest,
common.check_img_metadata_properties_quota, ctxt, metadata3)
metadata4 = None
self.assertIsNone(common.check_img_metadata_properties_quota(ctxt,
metadata4))
metadata5 = {}
self.assertIsNone(common.check_img_metadata_properties_quota(ctxt,
metadata5))
def test_get_test_instance(self):
# get_test_instance's return value looks like an instance_ref.
instance_ref = test_utils.get_test_instance()
ctxt = test_utils.get_test_admin_context()
db.instance_get(ctxt, instance_ref['id'])
def test_get_test_instance(self):
# get_test_instance's return value looks like an instance_ref.
instance_ref = test_utils.get_test_instance()
ctxt = test_utils.get_test_admin_context()
db.instance_get(ctxt, instance_ref['id'])
