151 lines
5.7 KiB
Python
151 lines
5.7 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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import six
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from tempest.common import 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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super(QuotasTestBase, cls).resource_setup()
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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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def _create_network(self, project_id):
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network = self.create_network(client=self.admin_client,
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tenant_id=project_id)
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self.addCleanup(self.admin_client.delete_network,
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network['id'])
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return network
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def _create_port(self, **kwargs):
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port = self.admin_client.create_port(**kwargs)['port']
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self.addCleanup(self.admin_client.delete_port,
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port['id'])
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return port
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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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show detail 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_project()['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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@decorators.idempotent_id('e974b5ba-090a-452c-a578-f9710151d9fc')
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@decorators.attr(type='gate')
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@utils.requires_ext(extension="quota_details", service="network")
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def test_detail_quotas(self):
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tenant_id = self.create_project()['id']
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new_quotas = {'network': {'used': 1, 'limit': 2, 'reserved': 0},
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'port': {'used': 1, 'limit': 2, 'reserved': 0}}
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# update quota limit for tenant
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new_quota = {'network': new_quotas['network']['limit'], 'port':
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new_quotas['port']['limit']}
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quota_set = self._setup_quotas(tenant_id, **new_quota)
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# create test resources
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network = self._create_network(tenant_id)
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post_body = {"network_id": network['id'],
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"tenant_id": tenant_id}
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self._create_port(**post_body)
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# confirm from extended API quotas were changed
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# as requested for tenant
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quota_set = self.admin_client.show_details_quota(tenant_id)
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quota_set = quota_set['quota']
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for key, value in six.iteritems(new_quotas):
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self.assertEqual(new_quotas[key]['limit'],
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quota_set[key]['limit'])
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self.assertEqual(new_quotas[key]['reserved'],
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quota_set[key]['reserved'])
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self.assertEqual(new_quotas[key]['used'],
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quota_set[key]['used'])
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# validate 'default' action for old extension
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quota_limit = self.admin_client.show_quotas(tenant_id)['quota']
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for key, value in six.iteritems(new_quotas):
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self.assertEqual(new_quotas[key]['limit'], quota_limit[key])
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