2 # Copyright 2021 Canonical Ltd.
4 # Licensed under the Apache License, Version 2.0 (the "License"); you may
5 # not use this file except in compliance with the License. You may obtain
6 # a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 # License for the specific language governing permissions and limitations
16 # For those usages not covered by the Apache License, Version 2.0 please
17 # contact: legal@canonical.com
19 # To get in touch with the maintainers, please contact:
20 # osm-charmers@lists.launchpad.net
25 from typing
import NoReturn
28 from charm
import MonCharm
29 from ops
.model
import ActiveStatus
, BlockedStatus
30 from ops
.testing
import Harness
33 def encode(content
: str):
34 return base64
.b64encode(content
.encode("ascii")).decode("utf-8")
37 certificate_pem
= encode(
39 -----BEGIN CERTIFICATE-----
40 MIIDazCCAlOgAwIBAgIUf1b0s3UKtrxHXH2rge7UaQyfJAMwDQYJKoZIhvcNAQEL
41 BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
42 GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAeFw0yMTAzMjIxNzEyMjdaFw0zMTAz
43 MjAxNzEyMjdaMEUxCzAJBgNVBAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEw
44 HwYDVQQKDBhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQwggEiMA0GCSqGSIb3DQEB
45 AQUAA4IBDwAwggEKAoIBAQCgCfCBgYAN6ON0yHDXuW407rFtJVRf0u46Jrp0Dk7J
46 kkSZ1e7Kq14r7yFHazEBWv78oOdwBocvWrd8leLuf3bYGcHR65hRy6A/fbYm5Aje
47 cKpwlFwaqfR4BLelwJl79jZ2rJX738cCBVrIk1nAVdOxGrXV4MTWUaKR2c+uKKvc
48 OKRT+5VqCeP4N5FWeATZ/KqGu8uV9E9WhFgwIZyStemLyLaDbn5PmAQ6S9oeR5jJ
49 o2gEEp/lDKvsqOWs76KFumSKa9hQs5Dw2lj0mb1UoyYK1gYc4ubzVChJadv44AU8
50 MYtIjlFn1X1P+RjaKZNUIAGXkoLwYn6SizF6y6LiuFS9AgMBAAGjUzBRMB0GA1Ud
51 DgQWBBRl+/23CB+FXczeAZRQyYcfOdy9YDAfBgNVHSMEGDAWgBRl+/23CB+FXcze
52 AZRQyYcfOdy9YDAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAd
53 dkeDym6lRN8kWFtfu3IyiLF8G8sn91qNbH3Yr4TuTBhgcjYyW6PgisSbrNgA9ysE
54 GoaF7ohb8GeVfCsQdK23+NpAlj/+DZ3OnGcxwXj1RUAz4yr9kanV1yuEtr1q2xJI
55 UaECWr8HZlwGBAKNTGx2EXT2/2aFzgULpDcxzTKD+MRpKpMUrWhf9ULvVrclvHWe
56 POLYhobUFuBHuo6rt5Rcq16j67zCX9EVTlAE3o2OECIWByK22sXdeOidYMpTkl4q
57 8FrOqjNsx5d+SBPJBv/pqtBm4bA47Vx1P8tbWOQ4bXS0UmXgwpeBOU/O/ot30+KS
59 -----END CERTIFICATE-----
64 class TestCharm(unittest
.TestCase
):
65 """Prometheus Charm unit tests."""
67 def setUp(self
) -> NoReturn
:
69 self
.image_info
= sys
.modules
["oci_image"].OCIImageResource().fetch()
70 self
.harness
= Harness(MonCharm
)
71 self
.harness
.set_leader(is_leader
=True)
74 "vca_host": "192.168.0.13",
76 "vca_secret": "admin",
77 "vca_cacert": "cacert",
78 "database_commonkey": "commonkey",
80 "openstack_default_granularity": 10,
81 "global_request_timeout": 10,
82 "collector_interval": 30,
83 "evaluator_interval": 30,
84 "keystone_enabled": True,
85 "certificates": f
"cert1:{certificate_pem}",
87 self
.harness
.update_config(self
.config
)
89 def test_config_changed_no_relations(
92 """Test ingress resources without HTTP."""
94 self
.harness
.charm
.on
.config_changed
.emit()
97 self
.assertIsInstance(self
.harness
.charm
.unit
.status
, BlockedStatus
)
100 relation
in self
.harness
.charm
.unit
.status
.message
101 for relation
in ["mongodb", "kafka", "prometheus", "keystone"]
105 def test_config_changed_non_leader(
108 """Test ingress resources without HTTP."""
109 self
.harness
.set_leader(is_leader
=False)
110 self
.harness
.charm
.on
.config_changed
.emit()
113 self
.assertIsInstance(self
.harness
.charm
.unit
.status
, ActiveStatus
)
115 def test_with_relations(
118 "Test with relations (internal)"
119 self
.initialize_kafka_relation()
120 self
.initialize_mongo_relation()
121 self
.initialize_prometheus_relation()
122 self
.initialize_keystone_relation()
124 self
.assertNotIsInstance(self
.harness
.charm
.unit
.status
, BlockedStatus
)
126 def initialize_kafka_relation(self
):
127 kafka_relation_id
= self
.harness
.add_relation("kafka", "kafka")
128 self
.harness
.add_relation_unit(kafka_relation_id
, "kafka/0")
129 self
.harness
.update_relation_data(
130 kafka_relation_id
, "kafka/0", {"host": "kafka", "port": 9092}
133 def initialize_mongo_relation(self
):
134 mongodb_relation_id
= self
.harness
.add_relation("mongodb", "mongodb")
135 self
.harness
.add_relation_unit(mongodb_relation_id
, "mongodb/0")
136 self
.harness
.update_relation_data(
139 {"connection_string": "mongodb://mongo:27017"},
142 def initialize_prometheus_relation(self
):
143 prometheus_relation_id
= self
.harness
.add_relation("prometheus", "prometheus")
144 self
.harness
.add_relation_unit(prometheus_relation_id
, "prometheus/0")
145 self
.harness
.update_relation_data(
146 prometheus_relation_id
,
148 {"hostname": "prometheus", "port": 9090},
151 def initialize_keystone_relation(self
):
152 keystone_relation_id
= self
.harness
.add_relation("keystone", "keystone")
153 self
.harness
.add_relation_unit(keystone_relation_id
, "keystone/0")
154 self
.harness
.update_relation_data(
155 keystone_relation_id
,
160 "user_domain_name": "ud",
161 "project_domain_name": "pd",
165 "keystone_db_password": "something",
166 "region_id": "something",
167 "admin_username": "something",
168 "admin_password": "something",
169 "admin_project_name": "something",
174 if __name__
== "__main__":
178 # class TestCharm(unittest.TestCase):
179 # """MON Charm unit tests."""
181 # def setUp(self) -> NoReturn:
183 # self.harness = Harness(MonCharm)
184 # self.harness.set_leader(is_leader=True)
185 # self.harness.begin()
187 # def test_on_start_without_relations(self) -> NoReturn:
188 # """Test installation without any relation."""
189 # self.harness.charm.on.start.emit()
192 # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
194 # # Verifying status message
195 # self.assertGreater(len(self.harness.charm.unit.status.message), 0)
197 # self.harness.charm.unit.status.message.startswith("Waiting for ")
199 # self.assertIn("kafka", self.harness.charm.unit.status.message)
200 # self.assertIn("mongodb", self.harness.charm.unit.status.message)
201 # self.assertIn("prometheus", self.harness.charm.unit.status.message)
202 # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
204 # def test_on_start_with_relations(self) -> NoReturn:
205 # """Test deployment without keystone."""
206 # expected_result = {
211 # "imageDetails": self.harness.charm.image.fetch(),
212 # "imagePullPolicy": "Always",
216 # "containerPort": 8000,
221 # "ALLOW_ANONYMOUS_LOGIN": "yes",
222 # "OSMMON_OPENSTACK_DEFAULT_GRANULARITY": 300,
223 # "OSMMON_GLOBAL_REQUEST_TIMEOUT": 10,
224 # "OSMMON_GLOBAL_LOGLEVEL": "INFO",
225 # "OSMMON_COLLECTOR_INTERVAL": 30,
226 # "OSMMON_EVALUATOR_INTERVAL": 30,
227 # "OSMMON_MESSAGE_DRIVER": "kafka",
228 # "OSMMON_MESSAGE_HOST": "kafka",
229 # "OSMMON_MESSAGE_PORT": 9092,
230 # "OSMMON_DATABASE_DRIVER": "mongo",
231 # "OSMMON_DATABASE_URI": "mongodb://mongo:27017",
232 # "OSMMON_DATABASE_COMMONKEY": "osm",
233 # "OSMMON_PROMETHEUS_URL": "http://prometheus:9090",
234 # "OSMMON_VCA_HOST": "admin",
235 # "OSMMON_VCA_USER": "admin",
236 # "OSMMON_VCA_SECRET": "secret",
237 # "OSMMON_VCA_CACERT": "",
241 # "kubernetesResources": {"ingressResources": []},
244 # self.harness.charm.on.start.emit()
246 # # Check if kafka datastore is initialized
247 # self.assertIsNone(self.harness.charm.state.message_host)
248 # self.assertIsNone(self.harness.charm.state.message_port)
250 # # Check if mongodb datastore is initialized
251 # self.assertIsNone(self.harness.charm.state.database_uri)
253 # # Check if prometheus datastore is initialized
254 # self.assertIsNone(self.harness.charm.state.prometheus_host)
255 # self.assertIsNone(self.harness.charm.state.prometheus_port)
257 # # Initializing the kafka relation
258 # kafka_relation_id = self.harness.add_relation("kafka", "kafka")
259 # self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
260 # self.harness.update_relation_data(
261 # kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
264 # # Initializing the mongo relation
265 # mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
266 # self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
267 # self.harness.update_relation_data(
268 # mongodb_relation_id,
270 # {"connection_string": "mongodb://mongo:27017"},
273 # # Initializing the prometheus relation
274 # prometheus_relation_id = self.harness.add_relation("prometheus", "prometheus")
275 # self.harness.add_relation_unit(prometheus_relation_id, "prometheus/0")
276 # self.harness.update_relation_data(
277 # prometheus_relation_id,
279 # {"hostname": "prometheus", "port": 9090},
282 # # Checking if kafka data is stored
283 # self.assertEqual(self.harness.charm.state.message_host, "kafka")
284 # self.assertEqual(self.harness.charm.state.message_port, 9092)
286 # # Checking if mongodb data is stored
287 # self.assertEqual(self.harness.charm.state.database_uri, "mongodb://mongo:27017")
289 # # Checking if prometheus data is stored
290 # self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus")
291 # self.assertEqual(self.harness.charm.state.prometheus_port, 9090)
294 # self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
296 # pod_spec, _ = self.harness.get_pod_spec()
298 # self.assertDictEqual(expected_result, pod_spec)
300 # def test_on_kafka_unit_relation_changed(self) -> NoReturn:
301 # """Test to see if kafka relation is updated."""
302 # self.harness.charm.on.start.emit()
304 # self.assertIsNone(self.harness.charm.state.message_host)
305 # self.assertIsNone(self.harness.charm.state.message_port)
307 # relation_id = self.harness.add_relation("kafka", "kafka")
308 # self.harness.add_relation_unit(relation_id, "kafka/0")
309 # self.harness.update_relation_data(
310 # relation_id, "kafka/0", {"host": "kafka", "port": 9092}
313 # self.assertEqual(self.harness.charm.state.message_host, "kafka")
314 # self.assertEqual(self.harness.charm.state.message_port, 9092)
317 # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
319 # # Verifying status message
320 # self.assertGreater(len(self.harness.charm.unit.status.message), 0)
322 # self.harness.charm.unit.status.message.startswith("Waiting for ")
324 # self.assertNotIn("kafka", self.harness.charm.unit.status.message)
325 # self.assertIn("mongodb", self.harness.charm.unit.status.message)
326 # self.assertIn("prometheus", self.harness.charm.unit.status.message)
327 # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
329 # def test_on_mongodb_unit_relation_changed(self) -> NoReturn:
330 # """Test to see if mongodb relation is updated."""
331 # self.harness.charm.on.start.emit()
333 # self.assertIsNone(self.harness.charm.state.database_uri)
335 # relation_id = self.harness.add_relation("mongodb", "mongodb")
336 # self.harness.add_relation_unit(relation_id, "mongodb/0")
337 # self.harness.update_relation_data(
338 # relation_id, "mongodb/0", {"connection_string": "mongodb://mongo:27017"}
341 # self.assertEqual(self.harness.charm.state.database_uri, "mongodb://mongo:27017")
344 # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
346 # # Verifying status message
347 # self.assertGreater(len(self.harness.charm.unit.status.message), 0)
349 # self.harness.charm.unit.status.message.startswith("Waiting for ")
351 # self.assertIn("kafka", self.harness.charm.unit.status.message)
352 # self.assertNotIn("mongodb", self.harness.charm.unit.status.message)
353 # self.assertIn("prometheus", self.harness.charm.unit.status.message)
354 # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
356 # def test_on_prometheus_unit_relation_changed(self) -> NoReturn:
357 # """Test to see if prometheus relation is updated."""
358 # self.harness.charm.on.start.emit()
360 # self.assertIsNone(self.harness.charm.state.prometheus_host)
361 # self.assertIsNone(self.harness.charm.state.prometheus_port)
363 # relation_id = self.harness.add_relation("prometheus", "prometheus")
364 # self.harness.add_relation_unit(relation_id, "prometheus/0")
365 # self.harness.update_relation_data(
366 # relation_id, "prometheus", {"hostname": "prometheus", "port": 9090}
369 # self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus")
370 # self.assertEqual(self.harness.charm.state.prometheus_port, 9090)
373 # self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
375 # # Verifying status message
376 # self.assertGreater(len(self.harness.charm.unit.status.message), 0)
378 # self.harness.charm.unit.status.message.startswith("Waiting for ")
380 # self.assertIn("kafka", self.harness.charm.unit.status.message)
381 # self.assertIn("mongodb", self.harness.charm.unit.status.message)
382 # self.assertNotIn("prometheus", self.harness.charm.unit.status.message)
383 # self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
386 # if __name__ == "__main__":