OpenStack Networking (Neutron)
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# Copyright 2014 Red Hat, Inc.
#
# 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_concurrency import processutils
from oslo_config import cfg
from oslo_service import service
from neutron import service as neutron_service
from neutron.tests.functional import base
from neutron.tests.functional import test_server
class TestService(base.BaseLoggingTestCase):
def test_api_workers_default(self):
# This value may end being scaled downward based on available RAM.
self.assertGreaterEqual(processutils.get_worker_count(),
neutron_service._get_api_workers())
def test_api_workers_from_config(self):
cfg.CONF.set_override('api_workers', 1234)
self.assertEqual(1234,
neutron_service._get_api_workers())
class TestServiceRestart(test_server.TestNeutronServer):
def _start_service(self, host, binary, topic, manager, workers,
*args, **kwargs):
server = neutron_service.Service(host, binary, topic, manager,
*args, **kwargs)
service.launch(cfg.CONF, server, workers).wait()