2 # Licensed under the Apache License, Version 2.0 (the "License"); you may
3 # not use this file except in compliance with the License. You may obtain
4 # a copy of the License at
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
10 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
11 # License for the specific language governing permissions and limitations
14 # For those usages not covered by the Apache License, Version 2.0 please
15 # contact: alfonso.tiernosepulveda@telefonica.com
21 from asynctest
.mock
import Mock
, patch
22 from osm_common
.dbmemory
import DbMemory
23 from osm_common
.fslocal
import FsLocal
24 from n2vc
.k8s_helm3_conn
import K8sHelm3Connector
, K8sException
26 __author__
= "Isabel Lloret <illoret@indra.es>"
29 class TestK8sHelm3Conn(asynctest
.TestCase
):
30 logging
.basicConfig(level
=logging
.DEBUG
)
31 logger
= logging
.getLogger(__name__
)
32 logger
.setLevel(logging
.DEBUG
)
34 @patch("n2vc.k8s_helm_base_conn.EnvironConfig")
35 async def setUp(self
, mock_env
):
36 mock_env
.return_value
= {"stablerepourl": "https://charts.helm.sh/stable"}
37 self
.db
= Mock(DbMemory())
38 self
.fs
= asynctest
.Mock(FsLocal())
39 self
.fs
.path
= "./tmp/"
40 self
.namespace
= "testk8s"
41 self
.cluster_id
= "helm3_cluster_id"
42 self
.cluster_uuid
= self
.cluster_id
43 # pass fake kubectl and helm commands to make sure it does not call actual commands
44 K8sHelm3Connector
._check
_file
_exists
= asynctest
.Mock(return_value
=True)
45 cluster_dir
= self
.fs
.path
+ self
.cluster_id
47 "HELM_CACHE_HOME": "{}/.cache/helm".format(cluster_dir
),
48 "HELM_CONFIG_HOME": "{}/.config/helm".format(cluster_dir
),
49 "HELM_DATA_HOME": "{}/.local/share/helm".format(cluster_dir
),
50 "KUBECONFIG": "{}/.kube/config".format(cluster_dir
),
52 self
.helm_conn
= K8sHelm3Connector(self
.fs
, self
.db
, log
=self
.logger
)
53 self
.logger
.debug("Set up executed")
55 @asynctest.fail_on(active_handles
=True)
56 async def test_init_env(self
):
57 k8s_creds
= "false_credentials_string"
58 self
.helm_conn
._get
_namespaces
= asynctest
.CoroutineMock(return_value
=[])
59 self
.helm_conn
._create
_namespace
= asynctest
.CoroutineMock()
60 self
.helm_conn
.repo_list
= asynctest
.CoroutineMock(return_value
=[])
61 self
.helm_conn
.repo_add
= asynctest
.CoroutineMock()
63 k8scluster_uuid
, installed
= await self
.helm_conn
.init_env(
64 k8s_creds
, namespace
=self
.namespace
, reuse_cluster_uuid
=self
.cluster_id
72 self
.helm_conn
._get
_namespaces
.assert_called_once_with(self
.cluster_id
)
73 self
.helm_conn
._create
_namespace
.assert_called_once_with(
74 self
.cluster_id
, self
.namespace
76 self
.helm_conn
.repo_list
.assert_called_once_with(k8scluster_uuid
)
77 self
.helm_conn
.repo_add
.assert_called_once_with(
78 k8scluster_uuid
, "stable", "https://charts.helm.sh/stable"
80 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
81 from_path
=self
.cluster_id
83 self
.logger
.debug(f
"cluster_uuid: {k8scluster_uuid}")
85 @asynctest.fail_on(active_handles
=True)
86 async def test_repo_add(self
):
88 repo_url
= "https://charts.bitnami.com/bitnami"
89 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=(0, ""))
91 await self
.helm_conn
.repo_add(self
.cluster_uuid
, repo_name
, repo_url
)
93 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
94 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
95 from_path
=self
.cluster_id
98 self
.helm_conn
._local
_async
_exec
.call_count
,
100 "local_async_exec expected 2 calls, called {}".format(
101 self
.helm_conn
._local
_async
_exec
.call_count
105 repo_update_command
= (
106 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 repo update {}"
109 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 repo add {} {}"
110 ).format(repo_name
, repo_url
)
111 calls
= self
.helm_conn
._local
_async
_exec
.call_args_list
112 call0_kargs
= calls
[0][1]
114 call0_kargs
.get("command"),
116 "Invalid repo add command: {}".format(call0_kargs
.get("command")),
119 call0_kargs
.get("env"),
121 "Invalid env for add command: {}".format(call0_kargs
.get("env")),
123 call1_kargs
= calls
[1][1]
125 call1_kargs
.get("command"),
127 "Invalid repo update command: {}".format(call1_kargs
.get("command")),
130 call1_kargs
.get("env"),
132 "Invalid env for update command: {}".format(call1_kargs
.get("env")),
135 @asynctest.fail_on(active_handles
=True)
136 async def test_repo_list(self
):
137 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
139 await self
.helm_conn
.repo_list(self
.cluster_uuid
)
141 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
142 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
143 from_path
=self
.cluster_id
145 command
= "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 repo list --output yaml"
146 self
.helm_conn
._local
_async
_exec
.assert_called_with(
147 command
=command
, env
=self
.env
, raise_exception_on_error
=False
150 @asynctest.fail_on(active_handles
=True)
151 async def test_repo_remove(self
):
152 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
153 repo_name
= "bitnami"
154 await self
.helm_conn
.repo_remove(self
.cluster_uuid
, repo_name
)
156 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
157 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
158 from_path
=self
.cluster_id
160 command
= "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 repo remove {}".format(
163 self
.helm_conn
._local
_async
_exec
.assert_called_with(
164 command
=command
, env
=self
.env
, raise_exception_on_error
=True
167 @asynctest.fail_on(active_handles
=True)
168 async def test_install(self
):
169 kdu_model
= "stable/openldap:1.2.2"
170 kdu_instance
= "stable-openldap-0005399828"
172 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
173 self
.helm_conn
._status
_kdu
= asynctest
.CoroutineMock(return_value
=None)
174 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
175 self
.kdu_instance
= "stable-openldap-0005399828"
176 self
.helm_conn
.generate_kdu_instance_name
= Mock(return_value
=self
.kdu_instance
)
177 self
.helm_conn
._get
_namespaces
= asynctest
.CoroutineMock(return_value
=[])
178 self
.helm_conn
._namespace
_exists
= asynctest
.CoroutineMock(
179 side_effect
=self
.helm_conn
._namespace
_exists
181 self
.helm_conn
._create
_namespace
= asynctest
.CoroutineMock()
183 await self
.helm_conn
.install(
188 namespace
=self
.namespace
,
192 self
.helm_conn
._namespace
_exists
.assert_called_once()
193 self
.helm_conn
._get
_namespaces
.assert_called_once()
194 self
.helm_conn
._create
_namespace
.assert_called_once_with(
195 self
.cluster_id
, self
.namespace
197 self
.helm_conn
.fs
.sync
.assert_has_calls(
199 asynctest
.call(from_path
=self
.cluster_id
),
200 asynctest
.call(from_path
=self
.cluster_id
),
203 self
.helm_conn
.fs
.reverse_sync
.assert_has_calls(
205 asynctest
.call(from_path
=self
.cluster_id
),
206 asynctest
.call(from_path
=self
.cluster_id
),
209 self
.helm_conn
._store
_status
.assert_called_with(
210 cluster_id
=self
.cluster_id
,
211 kdu_instance
=kdu_instance
,
212 namespace
=self
.namespace
,
217 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 "
218 "install stable-openldap-0005399828 --atomic --output yaml "
219 "--timeout 300s --namespace testk8s stable/openldap --version 1.2.2"
221 self
.helm_conn
._local
_async
_exec
.assert_called_with(
222 command
=command
, env
=self
.env
, raise_exception_on_error
=False
225 # Exception test if namespace could not being created for some reason
226 self
.helm_conn
._namespace
_exists
.return_value
= False
227 self
.helm_conn
._create
_namespace
.side_effect
= Exception()
229 with self
.assertRaises(K8sException
):
230 await self
.helm_conn
.install(
235 namespace
=self
.namespace
,
239 @asynctest.fail_on(active_handles
=True)
240 async def test_namespace_exists(self
):
241 self
.helm_conn
._get
_namespaces
= asynctest
.CoroutineMock()
243 self
.helm_conn
._get
_namespaces
.return_value
= ["testk8s", "kube-system"]
244 result
= await self
.helm_conn
._namespace
_exists
(self
.cluster_id
, self
.namespace
)
245 self
.helm_conn
._get
_namespaces
.assert_called_once()
246 self
.assertEqual(result
, True)
248 self
.helm_conn
._get
_namespaces
.reset_mock()
249 result
= await self
.helm_conn
._namespace
_exists
(
250 self
.cluster_id
, "none-exists-namespace"
252 self
.helm_conn
._get
_namespaces
.assert_called_once()
253 self
.assertEqual(result
, False)
255 @asynctest.fail_on(active_handles
=True)
256 async def test_upgrade(self
):
257 kdu_model
= "stable/openldap:1.2.3"
258 kdu_instance
= "stable-openldap-0005399828"
261 "chart": "openldap-1.2.2",
262 "name": kdu_instance
,
263 "namespace": self
.namespace
,
265 "status": "DEPLOYED",
267 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
268 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
269 self
.helm_conn
.get_instance_info
= asynctest
.CoroutineMock(
270 return_value
=instance_info
272 # TEST-1 (--force true)
273 await self
.helm_conn
.upgrade(
281 self
.helm_conn
.fs
.sync
.assert_called_with(from_path
=self
.cluster_id
)
282 self
.helm_conn
.fs
.reverse_sync
.assert_has_calls(
284 asynctest
.call(from_path
=self
.cluster_id
),
285 asynctest
.call(from_path
=self
.cluster_id
),
288 self
.helm_conn
._store
_status
.assert_called_with(
289 cluster_id
=self
.cluster_id
,
290 kdu_instance
=kdu_instance
,
291 namespace
=self
.namespace
,
296 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config "
297 "/usr/bin/helm3 upgrade stable-openldap-0005399828 stable/openldap "
298 "--namespace testk8s --atomic --force --output yaml --timeout 300s "
299 "--reuse-values --version 1.2.3"
301 self
.helm_conn
._local
_async
_exec
.assert_called_with(
302 command
=command
, env
=self
.env
, raise_exception_on_error
=False
305 # TEST-2 (--force false)
306 await self
.helm_conn
.upgrade(
313 self
.helm_conn
.fs
.sync
.assert_called_with(from_path
=self
.cluster_id
)
314 self
.helm_conn
.fs
.reverse_sync
.assert_has_calls(
316 asynctest
.call(from_path
=self
.cluster_id
),
317 asynctest
.call(from_path
=self
.cluster_id
),
320 self
.helm_conn
._store
_status
.assert_called_with(
321 cluster_id
=self
.cluster_id
,
322 kdu_instance
=kdu_instance
,
323 namespace
=self
.namespace
,
328 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config "
329 "/usr/bin/helm3 upgrade stable-openldap-0005399828 stable/openldap "
330 "--namespace testk8s --atomic --output yaml --timeout 300s "
331 "--reuse-values --version 1.2.3"
333 self
.helm_conn
._local
_async
_exec
.assert_called_with(
334 command
=command
, env
=self
.env
, raise_exception_on_error
=False
337 @asynctest.fail_on(active_handles
=True)
338 async def test_upgrade_namespace(self
):
339 kdu_model
= "stable/openldap:1.2.3"
340 kdu_instance
= "stable-openldap-0005399828"
343 "chart": "openldap-1.2.2",
344 "name": kdu_instance
,
345 "namespace": self
.namespace
,
347 "status": "DEPLOYED",
349 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
350 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
351 self
.helm_conn
.get_instance_info
= asynctest
.CoroutineMock(
352 return_value
=instance_info
355 await self
.helm_conn
.upgrade(
363 self
.helm_conn
.fs
.sync
.assert_called_with(from_path
=self
.cluster_id
)
364 self
.helm_conn
.fs
.reverse_sync
.assert_has_calls(
366 asynctest
.call(from_path
=self
.cluster_id
),
367 asynctest
.call(from_path
=self
.cluster_id
),
370 self
.helm_conn
._store
_status
.assert_called_with(
371 cluster_id
=self
.cluster_id
,
372 kdu_instance
=kdu_instance
,
378 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config "
379 "/usr/bin/helm3 upgrade stable-openldap-0005399828 stable/openldap "
380 "--namespace default --atomic --output yaml --timeout 300s "
381 "--reuse-values --version 1.2.3"
383 self
.helm_conn
._local
_async
_exec
.assert_called_with(
384 command
=command
, env
=self
.env
, raise_exception_on_error
=False
387 @asynctest.fail_on(active_handles
=True)
388 async def test_scale(self
):
389 kdu_model
= "stable/openldap:1.2.3"
390 kdu_instance
= "stable-openldap-0005399828"
393 "chart": "openldap-1.2.3",
394 "name": kdu_instance
,
395 "namespace": self
.namespace
,
397 "status": "DEPLOYED",
402 "url": "https://kubernetes-charts.storage.googleapis.com/",
406 # Default values for openldap.
407 # This is a YAML-formatted file.
408 # Declare variables to be passed into your templates.
415 self
.helm_conn
.repo_list
= asynctest
.CoroutineMock(return_value
=repo_list
)
416 self
.helm_conn
.values_kdu
= asynctest
.CoroutineMock(return_value
=kdu_values
)
417 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
418 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
419 self
.helm_conn
.get_instance_info
= asynctest
.CoroutineMock(
420 return_value
=instance_info
424 await self
.helm_conn
.scale(
429 cluster_uuid
=self
.cluster_uuid
,
434 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config "
435 "/usr/bin/helm3 upgrade stable-openldap-0005399828 stable/openldap "
436 "--namespace testk8s --atomic --output yaml --set replicaCount=2 --timeout 1800s "
437 "--reuse-values --version 1.2.3"
439 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
440 command
=command
, env
=self
.env
, raise_exception_on_error
=False
443 await self
.helm_conn
.scale(
448 cluster_uuid
=self
.cluster_uuid
,
453 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config "
454 "/usr/bin/helm3 upgrade stable-openldap-0005399828 stable/openldap "
455 "--namespace testk8s --atomic --output yaml --set dummy-app.replicas=3 --timeout 1800s "
456 "--reuse-values --version 1.2.3"
458 self
.helm_conn
._local
_async
_exec
.assert_called_with(
459 command
=command
, env
=self
.env
, raise_exception_on_error
=False
461 self
.helm_conn
.fs
.reverse_sync
.assert_called_with(from_path
=self
.cluster_id
)
462 self
.helm_conn
._store
_status
.assert_called_with(
463 cluster_id
=self
.cluster_id
,
464 kdu_instance
=kdu_instance
,
465 namespace
=self
.namespace
,
470 @asynctest.fail_on(active_handles
=True)
471 async def test_rollback(self
):
472 kdu_instance
= "stable-openldap-0005399828"
475 "chart": "openldap-1.2.3",
476 "name": kdu_instance
,
477 "namespace": self
.namespace
,
479 "status": "DEPLOYED",
481 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
482 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
483 self
.helm_conn
.get_instance_info
= asynctest
.CoroutineMock(
484 return_value
=instance_info
487 await self
.helm_conn
.rollback(
488 self
.cluster_uuid
, kdu_instance
=kdu_instance
, revision
=1, db_dict
=db_dict
490 self
.helm_conn
.fs
.sync
.assert_called_with(from_path
=self
.cluster_id
)
491 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
492 from_path
=self
.cluster_id
494 self
.helm_conn
._store
_status
.assert_called_with(
495 cluster_id
=self
.cluster_id
,
496 kdu_instance
=kdu_instance
,
497 namespace
=self
.namespace
,
499 operation
="rollback",
502 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 "
503 "rollback stable-openldap-0005399828 1 --namespace=testk8s --wait"
505 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
506 command
=command
, env
=self
.env
, raise_exception_on_error
=False
509 @asynctest.fail_on(active_handles
=True)
510 async def test_uninstall(self
):
511 kdu_instance
= "stable-openldap-0005399828"
513 "chart": "openldap-1.2.2",
514 "name": kdu_instance
,
515 "namespace": self
.namespace
,
517 "status": "DEPLOYED",
519 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
520 self
.helm_conn
._store
_status
= asynctest
.CoroutineMock()
521 self
.helm_conn
.get_instance_info
= asynctest
.CoroutineMock(
522 return_value
=instance_info
525 await self
.helm_conn
.uninstall(self
.cluster_uuid
, kdu_instance
)
526 self
.helm_conn
.fs
.sync
.assert_called_with(from_path
=self
.cluster_id
)
527 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
528 from_path
=self
.cluster_id
531 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 uninstall {} --namespace={}"
532 ).format(kdu_instance
, self
.namespace
)
533 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
534 command
=command
, env
=self
.env
, raise_exception_on_error
=True
537 @asynctest.fail_on(active_handles
=True)
538 async def test_get_services(self
):
539 kdu_instance
= "test_services_1"
540 service
= {"name": "testservice", "type": "LoadBalancer"}
541 self
.helm_conn
._local
_async
_exec
_pipe
= asynctest
.CoroutineMock(
544 self
.helm_conn
._parse
_services
= Mock(return_value
=["testservice"])
545 self
.helm_conn
._get
_service
= asynctest
.CoroutineMock(return_value
=service
)
547 services
= await self
.helm_conn
.get_services(
548 self
.cluster_uuid
, kdu_instance
, self
.namespace
550 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
551 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
552 from_path
=self
.cluster_id
554 self
.helm_conn
._parse
_services
.assert_called_once()
556 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 get manifest {} --namespace=testk8s"
557 ).format(kdu_instance
)
558 command2
= "/usr/bin/kubectl get --namespace={} -f -".format(self
.namespace
)
559 self
.helm_conn
._local
_async
_exec
_pipe
.assert_called_once_with(
560 command1
, command2
, env
=self
.env
, raise_exception_on_error
=True
563 services
, [service
], "Invalid service returned from get_service"
566 @asynctest.fail_on(active_handles
=True)
567 async def test_get_service(self
):
568 service_name
= "service1"
570 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
571 await self
.helm_conn
.get_service(
572 self
.cluster_uuid
, service_name
, self
.namespace
575 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
576 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
577 from_path
=self
.cluster_id
580 "/usr/bin/kubectl --kubeconfig=./tmp/helm3_cluster_id/.kube/config "
581 "--namespace=testk8s get service service1 -o=yaml"
583 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
584 command
=command
, env
=self
.env
, raise_exception_on_error
=True
587 @asynctest.fail_on(active_handles
=True)
588 async def test_inspect_kdu(self
):
589 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
591 kdu_model
= "stable/openldap:1.2.4"
592 repo_url
= "https://kubernetes-charts.storage.googleapis.com/"
593 await self
.helm_conn
.inspect_kdu(kdu_model
, repo_url
)
596 "/usr/bin/helm3 show all openldap --repo "
597 "https://kubernetes-charts.storage.googleapis.com/ "
600 self
.helm_conn
._local
_async
_exec
.assert_called_with(command
=command
)
602 @asynctest.fail_on(active_handles
=True)
603 async def test_help_kdu(self
):
604 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
606 kdu_model
= "stable/openldap:1.2.4"
607 repo_url
= "https://kubernetes-charts.storage.googleapis.com/"
608 await self
.helm_conn
.help_kdu(kdu_model
, repo_url
)
611 "/usr/bin/helm3 show readme openldap --repo "
612 "https://kubernetes-charts.storage.googleapis.com/ "
615 self
.helm_conn
._local
_async
_exec
.assert_called_with(command
=command
)
617 @asynctest.fail_on(active_handles
=True)
618 async def test_values_kdu(self
):
619 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
621 kdu_model
= "stable/openldap:1.2.4"
622 repo_url
= "https://kubernetes-charts.storage.googleapis.com/"
623 await self
.helm_conn
.values_kdu(kdu_model
, repo_url
)
626 "/usr/bin/helm3 show values openldap --repo "
627 "https://kubernetes-charts.storage.googleapis.com/ "
630 self
.helm_conn
._local
_async
_exec
.assert_called_with(command
=command
)
632 @asynctest.fail_on(active_handles
=True)
633 async def test_get_values_kdu(self
):
634 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
636 kdu_instance
= "stable-openldap-0005399828"
637 await self
.helm_conn
.get_values_kdu(
638 kdu_instance
, self
.namespace
, self
.env
["KUBECONFIG"]
642 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 get values "
643 "stable-openldap-0005399828 --namespace=testk8s --output yaml"
645 self
.helm_conn
._local
_async
_exec
.assert_called_with(command
=command
)
647 @asynctest.fail_on(active_handles
=True)
648 async def test_instances_list(self
):
649 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
651 await self
.helm_conn
.instances_list(self
.cluster_uuid
)
652 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
653 self
.helm_conn
.fs
.reverse_sync
.assert_called_once_with(
654 from_path
=self
.cluster_id
656 command
= "/usr/bin/helm3 list --all-namespaces --output yaml"
657 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
658 command
=command
, env
=self
.env
, raise_exception_on_error
=True
661 @asynctest.fail_on(active_handles
=True)
662 async def test_status_kdu(self
):
663 kdu_instance
= "stable-openldap-0005399828"
664 self
.helm_conn
._local
_async
_exec
= asynctest
.CoroutineMock(return_value
=("", 0))
666 await self
.helm_conn
._status
_kdu
(
667 self
.cluster_id
, kdu_instance
, self
.namespace
, yaml_format
=True
670 "env KUBECONFIG=./tmp/helm3_cluster_id/.kube/config /usr/bin/helm3 status {} --namespace={} --output yaml"
671 ).format(kdu_instance
, self
.namespace
)
672 self
.helm_conn
._local
_async
_exec
.assert_called_once_with(
675 raise_exception_on_error
=True,
676 show_error_log
=False,
679 @asynctest.fail_on(active_handles
=True)
680 async def test_store_status(self
):
681 kdu_instance
= "stable-openldap-0005399828"
685 "description": "Install complete",
688 "notes": "The openldap helm chart has been installed",
692 self
.helm_conn
._status
_kdu
= asynctest
.CoroutineMock(return_value
=status
)
693 self
.helm_conn
.write_app_status_to_db
= asynctest
.CoroutineMock(
697 await self
.helm_conn
._store
_status
(
698 cluster_id
=self
.cluster_id
,
699 kdu_instance
=kdu_instance
,
700 namespace
=self
.namespace
,
704 self
.helm_conn
._status
_kdu
.assert_called_once_with(
705 cluster_id
=self
.cluster_id
,
706 kdu_instance
=kdu_instance
,
707 namespace
=self
.namespace
,
710 self
.helm_conn
.write_app_status_to_db
.assert_called_once_with(
712 status
="Install complete",
713 detailed_status
=str(status
),
717 @asynctest.fail_on(active_handles
=True)
718 async def test_reset_uninstall_false(self
):
719 self
.helm_conn
._uninstall
_sw
= asynctest
.CoroutineMock()
721 await self
.helm_conn
.reset(self
.cluster_uuid
, force
=False, uninstall_sw
=False)
722 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
723 self
.helm_conn
.fs
.file_delete
.assert_called_once_with(
724 self
.cluster_id
, ignore_non_exist
=True
726 self
.helm_conn
._uninstall
_sw
.assert_not_called()
728 @asynctest.fail_on(active_handles
=True)
729 async def test_reset_uninstall(self
):
730 kdu_instance
= "stable-openldap-0021099429"
733 "app_version": "2.4.48",
734 "chart": "openldap-1.2.3",
735 "name": kdu_instance
,
736 "namespace": self
.namespace
,
738 "status": "deployed",
739 "updated": "2020-10-30 11:11:20.376744191 +0000 UTC",
742 self
.helm_conn
._get
_namespace
= Mock(return_value
=self
.namespace
)
743 self
.helm_conn
._uninstall
_sw
= asynctest
.CoroutineMock()
744 self
.helm_conn
.instances_list
= asynctest
.CoroutineMock(return_value
=instances
)
745 self
.helm_conn
.uninstall
= asynctest
.CoroutineMock()
747 await self
.helm_conn
.reset(self
.cluster_uuid
, force
=True, uninstall_sw
=True)
748 self
.helm_conn
.fs
.sync
.assert_called_once_with(from_path
=self
.cluster_id
)
749 self
.helm_conn
.fs
.file_delete
.assert_called_once_with(
750 self
.cluster_id
, ignore_non_exist
=True
752 self
.helm_conn
._get
_namespace
.assert_called_once_with(
753 cluster_uuid
=self
.cluster_uuid
755 self
.helm_conn
.instances_list
.assert_called_once_with(
756 cluster_uuid
=self
.cluster_uuid
758 self
.helm_conn
.uninstall
.assert_called_once_with(
759 cluster_uuid
=self
.cluster_uuid
, kdu_instance
=kdu_instance
761 self
.helm_conn
._uninstall
_sw
.assert_called_once_with(
762 cluster_id
=self
.cluster_id
, namespace
=self
.namespace
765 @asynctest.fail_on(active_handles
=True)
766 async def test_sync_repos_add(self
):
770 "url": "https://kubernetes-charts.storage.googleapis.com/",
773 self
.helm_conn
.repo_list
= asynctest
.CoroutineMock(return_value
=repo_list
)
775 def get_one_result(*args
, **kwargs
):
776 if args
[0] == "k8sclusters":
779 "helm_chart_repos": ["4b5550a9-990d-4d95-8a48-1f4614d6ac9c"]
782 elif args
[0] == "k8srepos":
784 "_id": "4b5550a9-990d-4d95-8a48-1f4614d6ac9c",
785 "type": "helm-chart",
787 "url": "https://charts.bitnami.com/bitnami",
790 self
.helm_conn
.db
.get_one
= asynctest
.Mock()
791 self
.helm_conn
.db
.get_one
.side_effect
= get_one_result
793 self
.helm_conn
.repo_add
= asynctest
.CoroutineMock()
794 self
.helm_conn
.repo_remove
= asynctest
.CoroutineMock()
796 deleted_repo_list
, added_repo_dict
= await self
.helm_conn
.synchronize_repos(
799 self
.helm_conn
.repo_remove
.assert_not_called()
800 self
.helm_conn
.repo_add
.assert_called_once_with(
801 self
.cluster_uuid
, "bitnami", "https://charts.bitnami.com/bitnami"
803 self
.assertEqual(deleted_repo_list
, [], "Deleted repo list should be empty")
806 {"4b5550a9-990d-4d95-8a48-1f4614d6ac9c": "bitnami"},
807 "Repos added should include only one bitnami",
810 @asynctest.fail_on(active_handles
=True)
811 async def test_sync_repos_delete(self
):
815 "url": "https://kubernetes-charts.storage.googleapis.com/",
817 {"name": "bitnami", "url": "https://charts.bitnami.com/bitnami"},
819 self
.helm_conn
.repo_list
= asynctest
.CoroutineMock(return_value
=repo_list
)
821 def get_one_result(*args
, **kwargs
):
822 if args
[0] == "k8sclusters":
823 return {"_admin": {"helm_chart_repos": []}}
825 self
.helm_conn
.db
.get_one
= asynctest
.Mock()
826 self
.helm_conn
.db
.get_one
.side_effect
= get_one_result
828 self
.helm_conn
.repo_add
= asynctest
.CoroutineMock()
829 self
.helm_conn
.repo_remove
= asynctest
.CoroutineMock()
831 deleted_repo_list
, added_repo_dict
= await self
.helm_conn
.synchronize_repos(
834 self
.helm_conn
.repo_add
.assert_not_called()
835 self
.helm_conn
.repo_remove
.assert_called_once_with(self
.cluster_uuid
, "bitnami")
837 deleted_repo_list
, ["bitnami"], "Deleted repo list should be bitnami"
839 self
.assertEqual(added_repo_dict
, {}, "No repos should be added")