| # vim: tabstop=4 shiftwidth=4 softtabstop=4 |
| |
| # Copyright 2012 OpenStack, LLC |
| # 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 nose.plugins.attrib import attr |
| |
| from tempest import exceptions |
| from tempest.services.compute.admin.json \ |
| import quotas_client as adm_quotas_json |
| from tempest.services.compute.admin.xml import quotas_client as adm_quotas_xml |
| from tempest.tests import compute |
| from tempest.tests.compute import base |
| |
| |
| class QuotasAdminTestBase(object): |
| |
| @classmethod |
| def setUpClass(cls): |
| cls.c_adm_user = cls.config.compute_admin.username |
| cls.c_adm_pass = cls.config.compute_admin.password |
| cls.c_adm_tenant = cls.config.compute_admin.tenant_name |
| cls.auth_url = cls.config.identity.uri |
| cls.client = cls.os.quotas_client |
| cls.identity_admin_client = cls._get_identity_admin_client() |
| resp, tenants = cls.identity_admin_client.list_tenants() |
| |
| if cls.config.compute.allow_tenant_isolation: |
| cls.demo_tenant_id = cls.isolated_creds[0][0]['tenantId'] |
| else: |
| cls.demo_tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] |
| == cls.config.identity.tenant_name][0] |
| |
| cls.adm_tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] == |
| cls.config.compute_admin.tenant_name][0] |
| |
| cls.default_quota_set = {'injected_file_content_bytes': 10240, |
| 'metadata_items': 128, 'injected_files': 5, |
| 'ram': 51200, 'floating_ips': 10, |
| 'key_pairs': 100, |
| 'injected_file_path_bytes': 255, |
| 'instances': 10, 'security_group_rules': 20, |
| 'cores': 20, 'security_groups': 10} |
| |
| @classmethod |
| def tearDownClass(cls): |
| for server in cls.servers: |
| try: |
| cls.servers_client.delete_server(server['id']) |
| except exceptions.NotFound: |
| continue |
| |
| @attr(type='smoke') |
| def test_get_default_quotas(self): |
| # Admin can get the default resource quota set for a tenant |
| expected_quota_set = self.default_quota_set.copy() |
| expected_quota_set['id'] = self.demo_tenant_id |
| try: |
| resp, quota_set = self.client.get_quota_set(self.demo_tenant_id) |
| self.assertEqual(200, resp.status) |
| self.assertSequenceEqual(expected_quota_set, quota_set) |
| except Exception: |
| self.fail("Admin could not get the default quota set for a tenant") |
| |
| def test_update_all_quota_resources_for_tenant(self): |
| # Admin can update all the resource quota limits for a tenant |
| new_quota_set = {'injected_file_content_bytes': 20480, |
| 'metadata_items': 256, 'injected_files': 10, |
| 'ram': 10240, 'floating_ips': 20, 'key_pairs': 200, |
| 'injected_file_path_bytes': 512, 'instances': 20, |
| 'security_group_rules': 20, 'cores': 2, |
| 'security_groups': 20} |
| try: |
| # Update limits for all quota resources |
| resp, quota_set = self.adm_client.update_quota_set( |
| self.demo_tenant_id, |
| **new_quota_set) |
| self.assertEqual(200, resp.status) |
| self.assertSequenceEqual(new_quota_set, quota_set) |
| except Exception: |
| self.fail("Admin could not update quota set for the tenant") |
| finally: |
| # Reset quota resource limits to default values |
| resp, quota_set = self.adm_client.update_quota_set( |
| self.demo_tenant_id, |
| **self.default_quota_set) |
| self.assertEqual(200, resp.status, "Failed to reset quota " |
| "defaults") |
| |
| def test_get_updated_quotas(self): |
| # Verify that GET shows the updated quota set |
| self.adm_client.update_quota_set(self.demo_tenant_id, |
| ram='5120') |
| try: |
| resp, quota_set = self.client.get_quota_set(self.demo_tenant_id) |
| self.assertEqual(200, resp.status) |
| self.assertEqual(quota_set['ram'], 5120) |
| except Exception: |
| self.fail("Could not get the update quota limit for resource") |
| finally: |
| # Reset quota resource limits to default values |
| resp, quota_set = self.adm_client.update_quota_set( |
| self.demo_tenant_id, |
| **self.default_quota_set) |
| self.assertEqual(200, resp.status, "Failed to reset quota " |
| "defaults") |
| |
| def test_create_server_when_cpu_quota_is_full(self): |
| # Disallow server creation when tenant's vcpu quota is full |
| resp, quota_set = self.client.get_quota_set(self.demo_tenant_id) |
| default_vcpu_quota = quota_set['cores'] |
| vcpu_quota = 0 # Set the quota to zero to conserve resources |
| |
| resp, quota_set = self.adm_client.update_quota_set(self.demo_tenant_id, |
| cores=vcpu_quota) |
| try: |
| self.create_server() |
| except exceptions.OverLimit: |
| pass |
| else: |
| self.fail("Could create servers over the VCPU quota limit") |
| finally: |
| self.adm_client.update_quota_set(self.demo_tenant_id, |
| cores=default_vcpu_quota) |
| |
| def test_create_server_when_memory_quota_is_full(self): |
| # Disallow server creation when tenant's memory quota is full |
| resp, quota_set = self.client.get_quota_set(self.demo_tenant_id) |
| default_mem_quota = quota_set['ram'] |
| mem_quota = 0 # Set the quota to zero to conserve resources |
| |
| self.adm_client.update_quota_set(self.demo_tenant_id, |
| ram=mem_quota) |
| try: |
| self.create_server() |
| except exceptions.OverLimit: |
| pass |
| else: |
| self.fail("Could create servers over the memory quota limit") |
| finally: |
| self.adm_client.update_quota_set(self.demo_tenant_id, |
| ram=default_mem_quota) |
| |
| |
| class QuotasAdminTestJSON(QuotasAdminTestBase, base.BaseComputeAdminTestJSON, |
| base.BaseComputeTest): |
| |
| @classmethod |
| def setUpClass(cls): |
| base.BaseComputeAdminTestJSON.setUpClass() |
| base.BaseComputeTest.setUpClass() |
| super(QuotasAdminTestJSON, cls).setUpClass() |
| |
| cls.adm_client = adm_quotas_json.AdminQuotasClientJSON( |
| cls.config, cls.c_adm_user, cls.c_adm_pass, |
| cls.auth_url, cls.c_adm_tenant) |
| |
| @classmethod |
| def tearDownClass(cls): |
| super(QuotasAdminTestJSON, cls).tearDownClass() |
| base.BaseComputeTest.tearDownClass() |
| |
| |
| class QuotasAdminTestXML(QuotasAdminTestBase, base.BaseComputeAdminTestXML, |
| base.BaseComputeTest): |
| |
| @classmethod |
| def setUpClass(cls): |
| base.BaseComputeAdminTestXML.setUpClass() |
| base.BaseComputeTest.setUpClass() |
| super(QuotasAdminTestXML, cls).setUpClass() |
| |
| cls.adm_client = adm_quotas_xml.AdminQuotasClientXML(cls.config, |
| cls.c_adm_user, |
| cls.c_adm_pass, |
| cls.auth_url, |
| cls.c_adm_tenant) |
| |
| @classmethod |
| def tearDownClass(cls): |
| super(QuotasAdminTestXML, cls).tearDownClass() |
| base.BaseComputeTest.tearDownClass() |