114 lines
4.1 KiB
Python
114 lines
4.1 KiB
Python
# Copyright 2013 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from tempest.lib.common.utils import data_utils
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from tempest.lib import decorators
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from tempest.lib import exceptions as lib_exc
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from neutron.tests.tempest.api import base
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from neutron.tests.tempest import config
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CONF = config.CONF
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class QuotasTestBase(base.BaseAdminNetworkTest):
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required_extensions = ['quotas']
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@classmethod
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def resource_setup(cls):
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if not CONF.identity_feature_enabled.api_v2_admin:
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# TODO(ihrachys) adopt to v3
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raise cls.skipException('Identity v2 admin not available')
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super(QuotasTestBase, cls).resource_setup()
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def _create_tenant(self):
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# Add a tenant to conduct the test
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test_tenant = data_utils.rand_name('test_tenant_')
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test_description = data_utils.rand_name('desc_')
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tenant = self.identity_admin_client.create_tenant(
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name=test_tenant,
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description=test_description)['tenant']
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self.addCleanup(
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self.identity_admin_client.delete_tenant, tenant['id'])
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return tenant
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def _setup_quotas(self, project_id, **new_quotas):
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# Change quotas for tenant
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quota_set = self.admin_client.update_quotas(project_id,
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**new_quotas)
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self.addCleanup(self._cleanup_quotas, project_id)
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return quota_set
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def _cleanup_quotas(self, project_id):
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# Try to clean up the resources. If it fails, then
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# assume that everything was already deleted, so
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# it is OK to continue.
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try:
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self.admin_client.reset_quotas(project_id)
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except lib_exc.NotFound:
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pass
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class QuotasTest(QuotasTestBase):
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"""Test the Neutron API of Quotas.
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Tests the following operations in the Neutron API using the REST client for
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Neutron:
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list quotas for tenants who have non-default quota values
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show quotas for a specified tenant
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update quotas for a specified tenant
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reset quotas to default values for a specified tenant
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v2.0 of the API is assumed.
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It is also assumed that the per-tenant quota extension API is configured
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in /etc/neutron/neutron.conf as follows:
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quota_driver = neutron.db.driver.DbQuotaDriver
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"""
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@decorators.attr(type='gate')
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@decorators.idempotent_id('2390f766-836d-40ef-9aeb-e810d78207fb')
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def test_quotas(self):
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tenant_id = self._create_tenant()['id']
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new_quotas = {'network': 0, 'security_group': 0}
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# Change quotas for tenant
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quota_set = self._setup_quotas(tenant_id, **new_quotas)
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for key, value in new_quotas.items():
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self.assertEqual(value, quota_set[key])
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# Confirm our tenant is listed among tenants with non default quotas
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non_default_quotas = self.admin_client.list_quotas()
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found = False
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for qs in non_default_quotas['quotas']:
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if qs['tenant_id'] == tenant_id:
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self.assertEqual(tenant_id, qs['project_id'])
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found = True
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self.assertTrue(found)
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# Confirm from API quotas were changed as requested for tenant
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quota_set = self.admin_client.show_quotas(tenant_id)
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quota_set = quota_set['quota']
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for key, value in new_quotas.items():
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self.assertEqual(value, quota_set[key])
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# Reset quotas to default and confirm
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self.admin_client.reset_quotas(tenant_id)
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non_default_quotas = self.admin_client.list_quotas()
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for q in non_default_quotas['quotas']:
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self.assertNotEqual(tenant_id, q['tenant_id'])
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