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# 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.
import uuid
from tempest.lib import exceptions
from openstackclient.tests.functional import base
class QuotaTests(base.TestCase):
"""Functional tests for quota
Note that for 'set' tests use different quotas for each API in different
test runs as these may run in parallel and otherwise step on each other.
"""
PROJECT_NAME = None
@classmethod
def setUpClass(cls):
super(QuotaTests, cls).setUpClass()
cls.haz_network = cls.is_service_enabled('network')
cls.PROJECT_NAME = cls.get_openstack_configuration_value(
'auth.project_name'
)
def test_quota_list_details_compute(self):
expected_headers = ["Resource", "In Use", "Reserved", "Limit"]
cmd_output = self.openstack(
'quota list --detail --compute',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
resources = []
for row in cmd_output:
row_headers = [str(r) for r in row.keys()]
self.assertEqual(sorted(expected_headers), sorted(row_headers))
resources.append(row['Resource'])
# Ensure that returned quota is compute quota
self.assertIn("instances", resources)
# and that there is no network quota here
self.assertNotIn("networks", resources)
def test_quota_list_details_network(self):
expected_headers = ["Resource", "In Use", "Reserved", "Limit"]
cmd_output = self.openstack(
'quota list --detail --network',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
resources = []
for row in cmd_output:
row_headers = [str(r) for r in row.keys()]
self.assertEqual(sorted(expected_headers), sorted(row_headers))
resources.append(row['Resource'])
# Ensure that returned quota is network quota
self.assertIn("networks", resources)
# and that there is no compute quota here
self.assertNotIn("instances", resources)
def test_quota_list_network_option(self):
if not self.haz_network:
self.skipTest("No Network service present")
self.openstack('quota set --networks 40 ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(
40,
cmd_output[0]["Networks"],
)
def test_quota_list_compute_option(self):
self.openstack('quota set --instances 30 ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --compute',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(
30,
cmd_output[0]["Instances"],
)
def test_quota_list_volume_option(self):
self.openstack('quota set --volumes 20 ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --volume',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(
20,
cmd_output[0]["Volumes"],
)
def test_quota_set_project(self):
"""Test quota set, show"""
network_option = ""
if self.haz_network:
network_option = "--routers 21 "
self.openstack(
'quota set --cores 31 --backups 41 '
+ network_option
+ self.PROJECT_NAME
)
cmd_output = self.openstack(
'quota show ' + self.PROJECT_NAME,
parse_output=True,
)
cmd_output = {x['Resource']: x['Limit'] for x in cmd_output}
self.assertIsNotNone(cmd_output)
self.assertEqual(
31,
cmd_output["cores"],
)
self.assertEqual(
41,
cmd_output["backups"],
)
if self.haz_network:
self.assertEqual(
21,
cmd_output["routers"],
)
# Check default quotas
cmd_output = self.openstack(
'quota show --default',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
# We don't necessarily know the default quotas, we're checking the
# returned attributes
cmd_output = {x['Resource']: x['Limit'] for x in cmd_output}
self.assertTrue(cmd_output["cores"] >= 0)
self.assertTrue(cmd_output["backups"] >= 0)
if self.haz_network:
self.assertTrue(cmd_output["routers"] >= 0)
def test_quota_set_class(self):
self.openstack(
'quota set --key-pairs 33 --snapshots 43 ' + '--class default'
)
cmd_output = self.openstack(
'quota show --class default',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
cmd_output = {x['Resource']: x['Limit'] for x in cmd_output}
self.assertEqual(
33,
cmd_output["key-pairs"],
)
self.assertEqual(
43,
cmd_output["snapshots"],
)
# Check default quota class
cmd_output = self.openstack(
'quota show --class',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
# We don't necessarily know the default quotas, we're checking the
# returned attributes
cmd_output = {x['Resource']: x['Limit'] for x in cmd_output}
self.assertTrue(cmd_output["key-pairs"] >= 0)
self.assertTrue(cmd_output["snapshots"] >= 0)
def _restore_quota_limit(self, resource, limit, project):
self.openstack('quota set --%s %s %s' % (resource, limit, project))
def test_quota_network_set_with_no_force(self):
if not self.haz_network:
self.skipTest('No Network service present')
if not self.is_extension_enabled('quota-check-limit'):
self.skipTest('No "quota-check-limit" extension present')
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.addCleanup(
self._restore_quota_limit,
'network',
cmd_output[0]['Networks'],
self.PROJECT_NAME,
)
self.openstack('quota set --networks 40 ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(40, cmd_output[0]['Networks'])
# That will ensure we have at least two networks in the system.
for _ in range(2):
self.openstack(
'network create --project %s %s'
% (self.PROJECT_NAME, uuid.uuid4().hex)
)
self.assertRaises(
exceptions.CommandFailed,
self.openstack,
'quota set --networks 1 --no-force ' + self.PROJECT_NAME,
)
def test_quota_network_set_with_force(self):
self.skipTest('story 2010110')
if not self.haz_network:
self.skipTest('No Network service present')
# NOTE(ralonsoh): the Neutron support for the flag "check-limit" was
# added with the extension "quota-check-limit". The flag "force" was
# added too in order to change the behaviour of Neutron quota engine
# and mimic the Nova one: by default the engine will check the resource
# usage before setting the new limit; with "force", this check will be
# skipped (in Yoga, this behaviour is still NOT the default in
# Neutron).
if not self.is_extension_enabled('quota-check-limit'):
self.skipTest('No "quota-check-limit" extension present')
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.addCleanup(
self._restore_quota_limit,
'network',
cmd_output[0]['Networks'],
self.PROJECT_NAME,
)
self.openstack('quota set --networks 40 ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(40, cmd_output[0]['Networks'])
# That will ensure we have at least two networks in the system.
for _ in range(2):
self.openstack(
'network create --project %s %s'
% (self.PROJECT_NAME, uuid.uuid4().hex)
)
self.openstack('quota set --networks 1 --force ' + self.PROJECT_NAME)
cmd_output = self.openstack(
'quota list --network',
parse_output=True,
)
self.assertIsNotNone(cmd_output)
self.assertEqual(1, cmd_output[0]['Networks'])
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