1 # Copyright 2017 Intel Research and Development Ireland Limited
2 # *************************************************************
4 # This file is part of OSM Monitoring module
5 # All Rights Reserved to Intel Corporation
7 # Licensed under the Apache License, Version 2.0 (the "License"); you may
8 # not use this file except in compliance with the License. You may obtain
9 # a copy of the License at
11 # http://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
16 # License for the specific language governing permissions and limitations
19 # For those usages not covered by the Apache License, Version 2.0 please
20 # contact: helena.mcgough@intel.com or adrian.hoban@intel.com
22 # __author__ = "Helena McGough"
23 """Test an end to end Openstack alarm requests."""
30 from kafka
import KafkaConsumer
31 from kafka
import KafkaProducer
32 from kafka
.errors
import KafkaError
34 from osm_mon
.core
.auth
import AuthManager
35 from osm_mon
.core
.database
import DatabaseManager
, VimCredentials
36 from osm_mon
.core
.message_bus
.producer
import KafkaProducer
as Producer
37 from osm_mon
.plugins
.OpenStack
import response
38 from osm_mon
.plugins
.OpenStack
.Aodh
import alarming
39 from osm_mon
.plugins
.OpenStack
.common
import Common
41 log
= logging
.getLogger(__name__
)
43 mock_creds
= VimCredentials()
44 mock_creds
.config
= '{}'
47 @mock.patch
.object(Producer
, "publish_alarm_request", mock
.Mock())
48 @mock.patch
.object(DatabaseManager
, "save_alarm", mock
.Mock())
49 @mock.patch
.object(Common
, "get_auth_token", mock
.Mock())
50 @mock.patch
.object(Common
, "get_endpoint", mock
.Mock())
51 class AlarmIntegrationTest(unittest
.TestCase
):
54 self
.producer
= KafkaProducer(bootstrap_servers
='localhost:9092',
55 key_serializer
=str.encode
,
56 value_serializer
=str.encode
58 self
.req_consumer
= KafkaConsumer(bootstrap_servers
='localhost:9092',
59 key_deserializer
=bytes
.decode
,
60 value_deserializer
=bytes
.decode
,
61 auto_offset_reset
='earliest',
62 consumer_timeout_ms
=60000)
63 self
.req_consumer
.subscribe(['alarm_request'])
65 self
.skipTest('Kafka server not present.')
66 # Set up common and alarming class instances
67 self
.alarms
= alarming
.Alarming()
68 self
.openstack_auth
= Common()
72 self
.req_consumer
.close()
74 @mock.patch
.object(Common
, "perform_request")
75 @mock.patch
.object(AuthManager
, 'get_credentials')
76 @mock.patch
.object(alarming
.Alarming
, "update_alarm")
77 @mock.patch
.object(response
.OpenStack_Response
, "generate_response")
78 def test_update_alarm_req(self
, resp
, update_alarm
, get_creds
, perf_req
):
79 """Test Aodh update alarm request message from KafkaProducer."""
80 # Set-up message, producer and consumer for tests
81 payload
= {"alarm_update_request": {"correlation_id": 123,
82 "alarm_uuid": "alarm_id",
83 "metric_uuid": "metric_id"}}
85 get_creds
.return_value
= mock_creds
86 perf_req
.return_value
= type('obj', (object,), {'text': json
.dumps({"metrics": {"cpu_util": "1"}})})
87 resp
.return_value
= ''
89 self
.producer
.send('alarm_request', key
="update_alarm_request",
90 value
=json
.dumps(payload
))
92 for message
in self
.req_consumer
:
93 if message
.key
== "update_alarm_request":
94 # Mock a valid alarm update
95 update_alarm
.return_value
= "alarm_id"
96 self
.alarms
.alarming(message
, 'test_id')
98 # A response message is generated and sent via MON's producer
99 resp
.assert_called_with(
100 'update_alarm_response', alarm_id
="alarm_id", cor_id
=123,
104 self
.fail("No message received in consumer")
106 @mock.patch
.object(Common
, "perform_request")
107 @mock.patch
.object(AuthManager
, 'get_credentials')
108 @mock.patch
.object(alarming
.Alarming
, "configure_alarm")
109 @mock.patch
.object(response
.OpenStack_Response
, "generate_response")
110 def test_create_alarm_req(self
, resp
, config_alarm
, get_creds
, perf_req
):
111 """Test Aodh create alarm request message from KafkaProducer."""
112 # Set-up message, producer and consumer for tests
113 payload
= {"alarm_create_request": {"correlation_id": 123,
114 "alarm_name": "my_alarm",
115 "metric_name": "cpu_utilization",
116 "resource_uuid": "my_resource",
117 "severity": "WARNING",
118 "threshold_value": 60,
121 "vnf_member_index": "1",
124 get_creds
.return_value
= mock_creds
125 perf_req
.return_value
= type('obj', (object,), {'text': json
.dumps({"metrics": {"cpu_util": "1"}})})
126 resp
.return_value
= ''
127 self
.producer
.send('alarm_request', key
="create_alarm_request",
128 value
=json
.dumps(payload
))
130 for message
in self
.req_consumer
:
131 if message
.key
== "create_alarm_request":
132 # Mock a valid alarm creation
133 config_alarm
.return_value
= "alarm_id"
134 self
.alarms
.alarming(message
, 'test_id')
136 # A response message is generated and sent via MON's produce
137 resp
.assert_called_with(
138 'create_alarm_response', status
=True, alarm_id
="alarm_id",
142 self
.fail("No message received in consumer")
144 @mock.patch
.object(Common
, "perform_request")
145 @mock.patch
.object(AuthManager
, 'get_credentials')
146 @mock.patch
.object(alarming
.Alarming
, "list_alarms")
147 @mock.patch
.object(response
.OpenStack_Response
, "generate_response")
148 def test_list_alarm_req(self
, resp
, list_alarm
, get_creds
, perf_req
):
149 """Test Aodh list alarm request message from KafkaProducer."""
150 # Set-up message, producer and consumer for tests
151 payload
= {"alarm_list_request": {"correlation_id": 123,
152 "resource_uuid": "resource_id", }}
154 self
.producer
.send('alarm_request', key
="list_alarm_request",
155 value
=json
.dumps(payload
))
157 get_creds
.return_value
= mock_creds
158 perf_req
.return_value
= type('obj', (object,), {'text': json
.dumps([])})
159 resp
.return_value
= ''
161 for message
in self
.req_consumer
:
162 if message
.key
== "list_alarm_request":
163 # Mock an empty list generated by the request
164 list_alarm
.return_value
= []
165 self
.alarms
.alarming(message
, 'test_id')
167 # Response message is generated
168 resp
.assert_called_with(
169 'list_alarm_response', alarm_list
=[],
173 self
.fail("No message received in consumer")
175 @mock.patch
.object(Common
, "perform_request")
176 @mock.patch
.object(AuthManager
, 'get_credentials')
177 @mock.patch
.object(alarming
.Alarming
, "delete_alarm")
178 @mock.patch
.object(response
.OpenStack_Response
, "generate_response")
179 def test_delete_alarm_req(self
, resp
, del_alarm
, get_creds
, perf_req
):
180 """Test Aodh delete alarm request message from KafkaProducer."""
181 # Set-up message, producer and consumer for tests
182 payload
= {"alarm_delete_request": {"correlation_id": 123,
183 "alarm_uuid": "alarm_id", }}
185 self
.producer
.send('alarm_request', key
="delete_alarm_request",
186 value
=json
.dumps(payload
))
188 get_creds
.return_value
= mock_creds
189 perf_req
.return_value
= type('obj', (object,), {'text': json
.dumps([])})
190 resp
.return_value
= ''
192 for message
in self
.req_consumer
:
193 if message
.key
== "delete_alarm_request":
194 self
.alarms
.alarming(message
, 'test_id')
196 # Response message is generated and sent by MON's producer
197 resp
.assert_called_with(
198 'delete_alarm_response', alarm_id
="alarm_id",
199 status
=True, cor_id
=123)
202 self
.fail("No message received in consumer")
204 @mock.patch
.object(AuthManager
, 'get_credentials')
205 @mock.patch
.object(alarming
.Alarming
, "update_alarm_state")
206 def test_ack_alarm_req(self
, ack_alarm
, get_creds
):
207 """Test Aodh acknowledge alarm request message from KafkaProducer."""
208 # Set-up message, producer and consumer for tests
209 payload
= {"ack_details": {"alarm_uuid": "alarm_id", }}
211 self
.producer
.send('alarm_request', key
="acknowledge_alarm",
212 value
=json
.dumps(payload
))
214 get_creds
.return_value
= mock_creds
215 ack_alarm
.return_value
= True
217 for message
in self
.req_consumer
:
218 if message
.key
== "acknowledge_alarm":
219 self
.alarms
.alarming(message
, 'test_id')
220 ack_alarm
.assert_called_with(mock
.ANY
, mock
.ANY
, 'alarm_id')
223 self
.fail("No message received in consumer")