Source code for volume.admin.test_volume_quotas

# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
#
#    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 tempest.api.volume import base
from tempest.common import tempest_fixtures as fixtures
from tempest.common import waiters
from tempest.lib import decorators

QUOTA_KEYS = ['gigabytes', 'snapshots', 'volumes', 'backups',
              'backup_gigabytes', 'per_volume_gigabytes']


[docs]class VolumeQuotasAdminTestJSON(base.BaseVolumeAdminTest): """Test volume quotas with admin privilege""" credentials = ['primary', 'alt', 'admin'] def setUp(self): # NOTE(jeremy.zhang): Avoid conflicts with volume quota class tests. self.useFixture(fixtures.LockFixture('volume_quotas')) super(VolumeQuotasAdminTestJSON, self).setUp() @classmethod def setup_credentials(cls): super(VolumeQuotasAdminTestJSON, cls).setup_credentials() cls.demo_tenant_id = cls.os_primary.credentials.tenant_id @classmethod def setup_clients(cls): super(VolumeQuotasAdminTestJSON, cls).setup_clients() cls.transfer_client = cls.os_primary.volume_transfers_client_latest cls.alt_transfer_client = cls.os_alt.volume_transfers_client_latest @classmethod def resource_setup(cls): super(VolumeQuotasAdminTestJSON, cls).resource_setup() # Save the current set of quotas so that some tests may use it # to restore the quotas to their original values after they are # done. original_quota_set = (cls.admin_quotas_client.show_quota_set( cls.demo_tenant_id)['quota_set']) cls.cleanup_quota_set = dict( (k, v) for k, v in original_quota_set.items() if k in QUOTA_KEYS)
[docs] @decorators.idempotent_id('59eada70-403c-4cef-a2a3-a8ce2f1b07a0') def test_list_quotas(self): """Test showing volume quota set""" # Check response schema self.admin_quotas_client.show_quota_set(self.demo_tenant_id)
[docs] @decorators.idempotent_id('2be020a2-5fdd-423d-8d35-a7ffbc36e9f7') def test_list_default_quotas(self): """Test showing volume default quota set""" # Check response schema self.admin_quotas_client.show_default_quota_set(self.demo_tenant_id)
[docs] @decorators.idempotent_id('3d45c99e-cc42-4424-a56e-5cbd212b63a6') def test_update_all_quota_resources_for_tenant(self): """Test admin can update all the volume quota limits for a project""" new_quota_set = {'gigabytes': 1009, 'volumes': 11, 'snapshots': 11, 'backups': 11, 'backup_gigabytes': 1009, 'per_volume_gigabytes': 1009} # Update limits for all quota resources quota_set = self.admin_quotas_client.update_quota_set( self.demo_tenant_id, **new_quota_set)['quota_set'] self.addCleanup(self.admin_quotas_client.update_quota_set, self.demo_tenant_id, **self.cleanup_quota_set) # test that the specific values we set are actually in # the final result. There is nothing here that ensures there # would be no other values in there. self.assertLessEqual(new_quota_set.items(), quota_set.items())
[docs] @decorators.idempotent_id('18c51ae9-cb03-48fc-b234-14a19374dbed') def test_show_quota_usage(self): """Test showing volume quota usage""" # Check response schema self.admin_quotas_client.show_quota_set( self.os_admin.credentials.tenant_id, params={'usage': True})
[docs] @decorators.idempotent_id('874b35a9-51f1-4258-bec5-cd561b6690d3') def test_delete_quota(self): """Test admin can delete the volume quota set for a project""" self.addCleanup(self.admin_quotas_client.update_quota_set, self.demo_tenant_id, **self.cleanup_quota_set) quota_set_default = self.admin_quotas_client.show_default_quota_set( self.demo_tenant_id)['quota_set'] volume_default = quota_set_default['volumes'] self.admin_quotas_client.update_quota_set( self.demo_tenant_id, volumes=(volume_default + 5)) self.admin_quotas_client.delete_quota_set(self.demo_tenant_id) quota_set_new = (self.admin_quotas_client.show_quota_set( self.demo_tenant_id)['quota_set']) self.assertEqual(volume_default, quota_set_new['volumes'])
[docs] @decorators.idempotent_id('ae8b6091-48ad-4bfa-a188-bbf5cc02115f') def test_quota_usage(self): """Test volume quota usage is updated after creating volume""" quota_usage = self.admin_quotas_client.show_quota_set( self.demo_tenant_id, params={'usage': True})['quota_set'] volume = self.create_volume() self.addCleanup(self.delete_volume, self.volumes_client, volume['id']) new_quota_usage = self.admin_quotas_client.show_quota_set( self.demo_tenant_id, params={'usage': True})['quota_set'] self.assertEqual(quota_usage['volumes']['in_use'] + 1, new_quota_usage['volumes']['in_use']) self.assertEqual(quota_usage['gigabytes']['in_use'] + volume["size"], new_quota_usage['gigabytes']['in_use'])
[docs] @decorators.idempotent_id('8911036f-9d54-4720-80cc-a1c9796a8805') def test_quota_usage_after_volume_transfer(self): """Test volume quota usage is updated after transferring volume""" # Create a volume for transfer volume = self.create_volume() self.addCleanup(self.delete_volume, self.admin_volume_client, volume['id']) # List of tenants quota usage pre-transfer primary_quota = self.admin_quotas_client.show_quota_set( self.demo_tenant_id, params={'usage': True})['quota_set'] alt_quota = self.admin_quotas_client.show_quota_set( self.os_alt.volumes_client_latest.tenant_id, params={'usage': True})['quota_set'] # Creates a volume transfer transfer = self.transfer_client.create_volume_transfer( volume_id=volume['id'])['transfer'] transfer_id = transfer['id'] auth_key = transfer['auth_key'] # Accepts a volume transfer self.alt_transfer_client.accept_volume_transfer( transfer_id, auth_key=auth_key) # Verify volume transferred is available waiters.wait_for_volume_resource_status( self.os_alt.volumes_client_latest, volume['id'], 'available') # List of tenants quota usage post transfer new_primary_quota = self.admin_quotas_client.show_quota_set( self.demo_tenant_id, params={'usage': True})['quota_set'] new_alt_quota = self.admin_quotas_client.show_quota_set( self.os_alt.volumes_client_latest.tenant_id, params={'usage': True})['quota_set'] # Verify tenants quota usage was updated self.assertEqual(primary_quota['volumes']['in_use'] - new_primary_quota['volumes']['in_use'], new_alt_quota['volumes']['in_use'] - alt_quota['volumes']['in_use']) self.assertEqual(alt_quota['gigabytes']['in_use'] + volume['size'], new_alt_quota['gigabytes']['in_use']) self.assertEqual(primary_quota['gigabytes']['in_use'] - volume['size'], new_primary_quota['gigabytes']['in_use'])