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# 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 six
from tempest_lib.common.utils import data_utils
from testtools import matchers
from tempest.api.compute import base
from tempest.common import tempest_fixtures as fixtures
from tempest import test
LOG = logging.getLogger(__name__)
class QuotasAdminTestJSON(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(QuotasAdminTestJSON, self).setUp()
@classmethod
def setup_clients(cls):
super(QuotasAdminTestJSON, cls).setup_clients()
cls.adm_client = cls.os_adm.quotas_client
@classmethod
def resource_setup(cls):
super(QuotasAdminTestJSON, 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(('injected_file_content_bytes',
'metadata_items', 'injected_files',
'ram', 'floating_ips',
'fixed_ips', 'key_pairs',
'injected_file_path_bytes',
'instances', 'security_group_rules',
'cores', 'security_groups'))
@test.attr(type='smoke')
@test.idempotent_id('3b0a7c8f-cf58-46b8-a60c-715a32a8ba7d')
def test_get_default_quotas(self):
# Admin can get the default resource quota set for a tenant
expected_quota_set = self.default_quota_set | set(['id'])
quota_set = self.adm_client.get_default_quota_set(
self.demo_tenant_id)
self.assertEqual(quota_set['id'], self.demo_tenant_id)
for quota in expected_quota_set:
self.assertIn(quota, quota_set.keys())
@test.attr(type='gate')
@test.idempotent_id('55fbe2bf-21a9-435b-bbd2-4162b0ed799a')
def test_update_all_quota_resources_for_tenant(self):
# Admin can update all the resource quota limits for a tenant
default_quota_set = self.adm_client.get_default_quota_set(
self.demo_tenant_id)
new_quota_set = {'injected_file_content_bytes': 20480,
'metadata_items': 256, 'injected_files': 10,
'ram': 10240, 'floating_ips': 20, 'fixed_ips': 10,
'key_pairs': 200, 'injected_file_path_bytes': 512,
'instances': 20, 'security_group_rules': 20,
'cores': 2, 'security_groups': 20}
# Update limits for all quota resources
quota_set = self.adm_client.update_quota_set(
self.demo_tenant_id,
force=True,
**new_quota_set)
default_quota_set.pop('id')
# NOTE(PhilDay) The following is safe as we're not updating these
# two quota values yet. Once the Nova change to add these is merged
# and the client updated to support them this can be removed
if 'server_groups' in default_quota_set:
default_quota_set.pop('server_groups')
if 'server_group_members' in default_quota_set:
default_quota_set.pop('server_group_members')
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
@test.attr(type='gate')
@test.idempotent_id('ce9e0815-8091-4abd-8345-7fe5b85faa1d')
def test_get_updated_quotas(self):
# Verify that GET shows the updated quota set of tenant
tenant_name = data_utils.rand_name('cpu_quota_tenant')
tenant_desc = tenant_name + '-desc'
identity_client = self.os_adm.identity_client
tenant = identity_client.create_tenant(name=tenant_name,
description=tenant_desc)
tenant_id = tenant['id']
self.addCleanup(identity_client.delete_tenant, tenant_id)
self.adm_client.update_quota_set(tenant_id, ram='5120')
quota_set = self.adm_client.get_quota_set(tenant_id)
self.assertEqual(5120, quota_set['ram'])
# Verify that GET shows the updated quota set of user
user_name = data_utils.rand_name('cpu_quota_user')
password = data_utils.rand_name('password')
email = user_name + '@testmail.tm'
user = identity_client.create_user(name=user_name,
password=password,
tenant_id=tenant_id,
email=email)
user_id = user['id']
self.addCleanup(identity_client.delete_user, user_id)
self.adm_client.update_quota_set(tenant_id,
user_id=user_id,
ram='2048')
quota_set = self.adm_client.get_quota_set(tenant_id,
user_id=user_id)
self.assertEqual(2048, quota_set['ram'])
@test.attr(type='gate')
@test.idempotent_id('389d04f0-3a41-405f-9317-e5f86e3c44f0')
def test_delete_quota(self):
# Admin can delete the resource quota set for a tenant
tenant_name = data_utils.rand_name('ram_quota_tenant')
tenant_desc = tenant_name + '-desc'
identity_client = self.os_adm.identity_client
tenant = identity_client.create_tenant(name=tenant_name,
description=tenant_desc)
tenant_id = tenant['id']
self.addCleanup(identity_client.delete_tenant, tenant_id)
quota_set_default = self.adm_client.get_quota_set(tenant_id)
ram_default = quota_set_default['ram']
self.adm_client.update_quota_set(tenant_id, ram='5120')
self.adm_client.delete_quota_set(tenant_id)
quota_set_new = self.adm_client.get_quota_set(tenant_id)
self.assertEqual(ram_default, quota_set_new['ram'])
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_adm.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.
@test.idempotent_id('7932ab0f-5136-4075-b201-c0e2338df51a')
def test_update_default_quotas(self):
LOG.debug("get the current 'default' quota class values")
body = self.adm_client.get_quota_class_set('default')
self.assertIn('id', body)
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 six.iteritems(body):
# NOTE(sdague): we need to increment a lot, otherwise
# there is a real chance that we go from -1 (unlimitted)
# to a very small number which causes issues.
body[quota] = default + 100
LOG.debug("update limits for the default quota class set")
update_body = self.adm_client.update_quota_class_set('default',
**body)
LOG.debug("assert that the response has all of the changed values")
self.assertThat(update_body.items(),
matchers.ContainsAll(body.items()))
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