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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 tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc
from telemetry_tempest_plugin.aodh.api import base
CONF = config.CONF
class TelemetryAlarmingAPIGnocchiTest(base.BaseAlarmingTest):
@classmethod
def skip_checks(cls):
"""This section is used to evaluate config early
Skip all test methods based on these checks
"""
super(TelemetryAlarmingAPIGnocchiTest, cls).skip_checks()
if 'gnocchi' not in CONF.telemetry_services.metric_backends:
msg = ("%s: Skipping Gnocchi specific tests withouth Gnocchi" %
cls.__name__)
raise cls.skipException(msg)
@decorators.idempotent_id('0024ca4b-3894-485a-bb4b-8d86e4714b48')
def test_create_update_get_delete_alarm(self):
# Create an alarm
alarm_name = data_utils.rand_name('telemetry_alarm')
rule = {'metrics': ['41869681-5776-46d6-91ed-cccc43b6e4e3',
'a1fb80f4-c242-4f57-87c6-68f47521059e'],
'aggregation_method': 'mean',
'comparison_operator': 'eq',
'threshold': 300.0}
body = self.alarming_client.create_alarm(
name=alarm_name,
alarm_actions=['http://no.where'],
type='gnocchi_aggregation_by_metrics_threshold',
gnocchi_aggregation_by_metrics_threshold_rule=rule
)
self.assertEqual(alarm_name, body['name'])
alarm_id = body['alarm_id']
self.assertLessEqual(
rule.items(),
body['gnocchi_aggregation_by_metrics_threshold_rule'].items())
# Update alarm with same rule and name
body = self.alarming_client.update_alarm(
alarm_id,
name=alarm_name,
alarm_actions=['http://no.where'],
type='gnocchi_aggregation_by_metrics_threshold',
gnocchi_aggregation_by_metrics_threshold_rule=rule)
self.assertEqual(alarm_name, body['name'])
self.assertLessEqual(
rule.items(),
body['gnocchi_aggregation_by_metrics_threshold_rule'].items())
# Update alarm with new rule and new name
new_rule = {'metrics': ['41869681-5776-46d6-91ed-cccc43b6e4e3',
'a1fb80f4-c242-4f57-87c6-68f47521059e'],
'aggregation_method': 'mean',
'comparison_operator': 'eq',
'threshold': 150.0}
alarm_name_updated = data_utils.rand_name('telemetry-alarm-update')
body = self.alarming_client.update_alarm(
alarm_id,
name=alarm_name_updated,
alarm_actions=['http://no.where'],
type='gnocchi_aggregation_by_metrics_threshold',
gnocchi_aggregation_by_metrics_threshold_rule=new_rule)
self.assertEqual(alarm_name_updated, body['name'])
self.assertLessEqual(
new_rule.items(),
body['gnocchi_aggregation_by_metrics_threshold_rule'].items())
# Update severity
body = self.alarming_client.update_alarm(
alarm_id,
name=alarm_name_updated,
alarm_actions=['http://no.where'],
type='gnocchi_aggregation_by_metrics_threshold',
gnocchi_aggregation_by_metrics_threshold_rule=new_rule,
severity='low')
# Get and verify details of an alarm after update
body = self.alarming_client.show_alarm(alarm_id)
self.assertEqual(alarm_name_updated, body['name'])
self.assertLessEqual(
new_rule.items(),
body['gnocchi_aggregation_by_metrics_threshold_rule'].items())
self.assertEqual('low', body['severity'])
# Get history for the alarm and verify the same
body = self.alarming_client.show_alarm_history(alarm_id)
self.assertEqual("rule change", body[0]['type'])
self.assertIn(alarm_name_updated, body[0]['detail'])
self.assertEqual("creation", body[1]['type'])
self.assertIn(alarm_name, body[1]['detail'])
# Query by state and verify
query = ['state', 'eq', 'insufficient data']
body = self.alarming_client.list_alarms(query)
self.assertNotEqual(0, len(body))
self.assertEqual(set(['insufficient data']),
set(alarm['state'] for alarm in body))
# Query by type and verify
query = ['type', 'eq', 'gnocchi_aggregation_by_metrics_threshold']
body = self.alarming_client.list_alarms(query)
self.assertNotEqual(0, len(body))
self.assertEqual(set(['gnocchi_aggregation_by_metrics_threshold']),
set(alarm['type'] for alarm in body))
# Delete alarm and verify if deleted
self.alarming_client.delete_alarm(alarm_id)
self.assertRaises(lib_exc.NotFound,
self.alarming_client.show_alarm, alarm_id)
@decorators.idempotent_id('c4486c22-cf8a-4e47-9168-22b92f3499f6')
def test_get_capabilities(self):
response = self.alarming_client.show_capabilities()
self.assertIsNotNone(response)
self.assertNotEqual({}, response)
self.assertIn('api', response)
self.assertIn('alarm_storage', response)
@decorators.idempotent_id('a45a95f6-7855-4dbc-a507-af0f48cc3370')
def test_create_n_delete_alarm_duplicate_actions(self):
# create dual actions
alarm_name = data_utils.rand_name('telemetry_alarm')
rule = {'metrics': ['41869681-5776-46d6-91ed-cccc43b6e4e3',
'a1fb80f4-c242-4f57-87c6-68f47521059e'],
'aggregation_method': 'mean',
'comparison_operator': 'eq',
'threshold': 300.0}
body = self.alarming_client.create_alarm(
name=alarm_name,
alarm_actions=['http://no.where', 'http://no.where'],
type='gnocchi_aggregation_by_metrics_threshold',
gnocchi_aggregation_by_metrics_threshold_rule=rule
)
alarm_id = body['alarm_id']
alarms = self.alarming_client.list_alarms(['name', 'eq', alarm_name])
self.assertEqual(1, len(alarms))
self.assertEqual(['http://no.where'], alarms[0]['alarm_actions'])
# Delete alarm and verify if deleted
self.alarming_client.delete_alarm(alarm_id)
self.assertRaises(lib_exc.NotFound,
self.alarming_client.show_alarm, alarm_id)
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