OpenStack Compute (Nova)
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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.
from nova.tests import fixtures
from nova.tests.functional.notification_sample_tests \
import notification_sample_base
class TestServerGroupNotificationSample(
notification_sample_base.NotificationSampleTestBase):
def setUp(self):
super(TestServerGroupNotificationSample, self).setUp()
self.neutron = fixtures.NeutronFixture(self)
self.useFixture(self.neutron)
def test_server_group_create_delete(self):
group_req = {
"name": "test-server-group",
"policy": "anti-affinity",
"rules": {"max_server_per_host": 3}
}
group = self.api.post_server_groups(group_req)
self.assertEqual(1, len(self.notifier.versioned_notifications))
self._verify_notification(
'server_group-create',
replacements={'uuid': group['id']},
actual=self.notifier.versioned_notifications[0])
self.notifier.reset()
self.api.delete_server_group(group['id'])
self.assertEqual(1, len(self.notifier.versioned_notifications))
self._verify_notification(
'server_group-delete',
replacements={'uuid': group['id']},
actual=self.notifier.versioned_notifications[0])
def test_server_group_add_member(self):
group_req = {
"name": "test-server-group",
"policy": "anti-affinity",
"rules": {"max_server_per_host": 3}
}
group = self.api.post_server_groups(group_req)
self.notifier.reset()
server = self._boot_a_server(
extra_params={'networks': [{'port': self.neutron.port_1['id']}]},
scheduler_hints={"group": group['id']})
self._wait_for_notification('instance.update')
# 0: server_group.add_member
# 1: scheduler-select_destinations-start
# 2: scheduler-select_destinations-end
# 3: instance.create.start
# 4: instance.create.end
# 5: instance.update
# (Due to adding server tags in the '_boot_a_server' method.)
self.assertEqual(6, len(self.notifier.versioned_notifications))
self._verify_notification(
'server_group-add_member',
replacements={'uuid': group['id'],
'members': [server['id']]},
actual=self.notifier.versioned_notifications[0])