Source code for compute.admin.test_quotas

# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
#    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.

from oslo_log import log as logging
import testtools
from testtools import matchers

from tempest.api.compute import base
from tempest.common import identity
from tempest.common import tempest_fixtures as fixtures
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators

CONF = config.CONF
LOG = logging.getLogger(__name__)


[docs]class QuotasAdminTestBase(base.BaseV2ComputeAdminTest): force_tenant_isolation = True def setUp(self): # NOTE(mriedem): Avoid conflicts with os-quota-class-sets tests. self.useFixture(fixtures.LockFixture('compute_quotas')) super(QuotasAdminTestBase, self).setUp() @classmethod def setup_clients(cls): super(QuotasAdminTestBase, cls).setup_clients() cls.adm_client = cls.os_admin.quotas_client def _get_updated_quotas(self): # Verify that GET shows the updated quota set of project project_name = data_utils.rand_name('cpu_quota_project') project_desc = project_name + '-desc' project = identity.identity_utils(self.os_admin).create_project( name=project_name, description=project_desc) project_id = project['id'] self.addCleanup(identity.identity_utils(self.os_admin).delete_project, project_id) self.adm_client.update_quota_set(project_id, ram='5120') # Call show_quota_set with detail=true to cover the # get_quota_set_details response schema for microversion tests quota_set = self.adm_client.show_quota_set( project_id, detail=True)['quota_set'] self.assertEqual(5120, quota_set['ram']['limit']) # Verify that GET shows the updated quota set of user user_name = data_utils.rand_name('cpu_quota_user') password = data_utils.rand_password() email = user_name + '@testmail.tm' user = identity.identity_utils(self.os_admin).create_user( username=user_name, password=password, project=project, email=email) user_id = user['id'] self.addCleanup(identity.identity_utils(self.os_admin).delete_user, user_id) self.adm_client.update_quota_set(project_id, user_id=user_id, ram='2048') quota_set = self.adm_client.show_quota_set( project_id, user_id=user_id)['quota_set'] self.assertEqual(2048, quota_set['ram']) @classmethod def resource_setup(cls): super(QuotasAdminTestBase, cls).resource_setup() # NOTE(afazekas): these test cases should always create and use a new # tenant most of them should be skipped if we can't do that cls.demo_tenant_id = cls.quotas_client.tenant_id cls.default_quota_set = set(('metadata_items', 'ram', 'key_pairs', 'instances', 'cores', 'server_group_members', 'server_groups')) if cls.is_requested_microversion_compatible('2.35'): cls.default_quota_set = \ cls.default_quota_set | set(['fixed_ips', 'floating_ips', 'security_group_rules', 'security_groups']) if cls.is_requested_microversion_compatible('2.56'): cls.default_quota_set = \ cls.default_quota_set | set(['injected_file_content_bytes', 'injected_file_path_bytes', 'injected_files'])
[docs]class QuotasAdminTestJSON(QuotasAdminTestBase): """Test compute quotas by admin user"""
[docs] @decorators.idempotent_id('3b0a7c8f-cf58-46b8-a60c-715a32a8ba7d') def test_get_default_quotas(self): """Test admin can get the default compute quota set for a project""" expected_quota_set = self.default_quota_set | set(['id']) quota_set = self.adm_client.show_default_quota_set( self.demo_tenant_id)['quota_set'] self.assertEqual(quota_set['id'], self.demo_tenant_id) for quota in expected_quota_set: self.assertIn(quota, quota_set.keys())
[docs] @decorators.idempotent_id('55fbe2bf-21a9-435b-bbd2-4162b0ed799a') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_update_all_quota_resources_for_tenant(self): """Test admin can update all the compute quota limits for a project""" default_quota_set = self.adm_client.show_default_quota_set( self.demo_tenant_id)['quota_set'] new_quota_set = {'metadata_items': 256, 'ram': 10240, 'key_pairs': 200, 'instances': 20, 'server_groups': 20, 'server_group_members': 20, 'cores': 2} if self.is_requested_microversion_compatible('2.35'): new_quota_set.update({'fixed_ips': 10, 'floating_ips': 20, 'security_group_rules': 20, 'security_groups': 20}) if self.is_requested_microversion_compatible('2.56'): new_quota_set.update({'injected_file_content_bytes': 20480, 'injected_file_path_bytes': 512, 'injected_files': 10}) # Update limits for all quota resources quota_set = self.adm_client.update_quota_set( self.demo_tenant_id, force=True, **new_quota_set)['quota_set'] default_quota_set.pop('id') self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id, **default_quota_set) for quota in new_quota_set: self.assertIn(quota, quota_set.keys())
# TODO(afazekas): merge these test cases
[docs] @decorators.idempotent_id('ce9e0815-8091-4abd-8345-7fe5b85faa1d') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_get_updated_quotas(self): """Test that GET shows the updated quota set of project""" self._get_updated_quotas()
[docs] @decorators.idempotent_id('389d04f0-3a41-405f-9317-e5f86e3c44f0') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_delete_quota(self): """Test admin can delete the compute quota set for a project""" project_name = data_utils.rand_name('ram_quota_project') project_desc = project_name + '-desc' project = identity.identity_utils(self.os_admin).create_project( name=project_name, description=project_desc) project_id = project['id'] self.addCleanup(identity.identity_utils(self.os_admin).delete_project, project_id) quota_set_default = (self.adm_client.show_quota_set(project_id) ['quota_set']) ram_default = quota_set_default['ram'] self.adm_client.update_quota_set(project_id, ram='5120') self.adm_client.delete_quota_set(project_id) quota_set_new = self.adm_client.show_quota_set(project_id)['quota_set'] self.assertEqual(ram_default, quota_set_new['ram'])
[docs]class QuotasAdminTestV236(QuotasAdminTestBase): """Test compute quotas with microversion greater than 2.35 # NOTE(gmann): This test tests the Quota APIs response schema # for 2.36 microversion. No specific assert or behaviour verification # is needed. """ min_microversion = '2.36'
[docs] @decorators.idempotent_id('4268b5c9-92e5-4adc-acf1-3a2798f3d803') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_get_updated_quotas(self): """Test compute quotas API with microversion greater than 2.35 Checking compute quota update, get, get details APIs response schema. """ self._get_updated_quotas()
[docs]class QuotasAdminTestV257(QuotasAdminTestBase): """Test compute quotas with microversion greater than 2.56 # NOTE(gmann): This test tests the Quota APIs response schema # for 2.57 microversion. No specific assert or behaviour verification # is needed. """ min_microversion = '2.57'
[docs] @decorators.idempotent_id('e641e6c6-e86c-41a4-9e5c-9493c0ae47ad') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_get_updated_quotas(self): """Test compute quotas API with microversion greater than 2.56 Checking compute quota update, get, get details APIs response schema. """ self._get_updated_quotas()
[docs]class QuotaClassesAdminTestJSON(base.BaseV2ComputeAdminTest): """Tests the os-quota-class-sets API to update default quotas.""" def setUp(self): # All test cases in this class need to externally lock on doing # anything with default quota values. self.useFixture(fixtures.LockFixture('compute_quotas')) super(QuotaClassesAdminTestJSON, self).setUp() @classmethod def resource_setup(cls): super(QuotaClassesAdminTestJSON, cls).resource_setup() cls.adm_client = cls.os_admin.quota_classes_client def _restore_default_quotas(self, original_defaults): LOG.debug("restoring quota class defaults") self.adm_client.update_quota_class_set('default', **original_defaults) # NOTE(sdague): this test is problematic as it changes # global state, and possibly needs to be part of a set of # tests that get run all by themselves at the end under a # 'danger' flag.
[docs] @decorators.idempotent_id('7932ab0f-5136-4075-b201-c0e2338df51a') @testtools.skipIf(CONF.compute_feature_enabled.unified_limits, 'Legacy quota update not available with unified limits') def test_update_default_quotas(self): """Test updating default compute quota class set""" # get the current 'default' quota class values body = (self.adm_client.show_quota_class_set('default') ['quota_class_set']) self.assertEqual('default', body.pop('id')) # restore the defaults when the test is done self.addCleanup(self._restore_default_quotas, body.copy()) # increment all of the values for updating the default quota class for quota, default in body.items(): # NOTE(sdague): we need to increment a lot, otherwise # there is a real chance that we go from -1 (unlimited) # to a very small number which causes issues. body[quota] = default + 100 # update limits for the default quota class set update_body = self.adm_client.update_quota_class_set( 'default', **body)['quota_class_set'] # assert that the response has all of the changed values self.assertThat(update_body.items(), matchers.ContainsAll(body.items())) # check quota values are changed show_body = self.adm_client.show_quota_class_set( 'default')['quota_class_set'] self.assertThat(show_body.items(), matchers.ContainsAll(body.items()))
[docs]class QuotaClassesAdmin257Test(QuotaClassesAdminTestJSON): """Test compute quotas with microversion greater than 2.56 # NOTE(gmann): This test tests the Quota class APIs response schema # for 2.57 microversion. No specific assert or behaviour verification # is needed. """ min_microversion = '2.57'