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
19 import asynctest
# pip3 install asynctest --user
24 from osm_lcm
import ns
25 from osm_common
.msgkafka
import MsgKafka
26 from osm_lcm
.lcm_utils
import TaskRegistry
27 from osm_lcm
.ng_ro
import NgRoClient
28 from osm_lcm
.data_utils
.database
.database
import Database
29 from osm_lcm
.data_utils
.filesystem
.filesystem
import Filesystem
30 from osm_lcm
.data_utils
.vnfd
import find_software_version
31 from osm_lcm
.lcm_utils
import check_juju_bundle_existence
, get_charm_artifact_path
32 from osm_lcm
.lcm_utils
import LcmException
33 from uuid
import uuid4
34 from unittest
.mock
import Mock
, patch
36 from osm_lcm
.tests
import test_db_descriptors
as descriptors
38 __author__
= "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
40 """ Perform unittests using asynctest of osm_lcm.ns module
41 It allows, if some testing ENV are supplied, testing without mocking some external libraries for debugging:
42 OSMLCMTEST_NS_PUBKEY: public ssh-key returned by N2VC to inject to VMs
43 OSMLCMTEST_NS_NAME: change name of NS
44 OSMLCMTEST_PACKAGES_PATH: path where the vnf-packages are stored (de-compressed), each one on a 'vnfd_id' folder
45 OSMLCMTEST_NS_IPADDRESS: IP address where emulated VMs are reached. Comma separate list
46 OSMLCMTEST_RO_VIMID: VIM id of RO target vim IP. Obtain it with openmano datcenter-list on RO container
47 OSMLCMTEST_VCA_NOMOCK: Do no mock the VCA, N2VC library, for debugging it
48 OSMLCMTEST_RO_NOMOCK: Do no mock the ROClient library, for debugging it
49 OSMLCMTEST_DB_NOMOCK: Do no mock the database library, for debugging it
50 OSMLCMTEST_FS_NOMOCK: Do no mock the File Storage library, for debugging it
51 OSMLCMTEST_LOGGING_NOMOCK: Do no mock the logging
52 OSMLCM_VCA_XXX: configuration of N2VC
53 OSMLCM_RO_XXX: configuration of RO
57 "global": {"loglevel": "DEBUG"},
59 "VCA": { # TODO replace with os.get_env to get other configurations
60 "host": getenv("OSMLCM_VCA_HOST", "vca"),
61 "port": getenv("OSMLCM_VCA_PORT", 17070),
62 "user": getenv("OSMLCM_VCA_USER", "admin"),
63 "secret": getenv("OSMLCM_VCA_SECRET", "vca"),
64 "public_key": getenv("OSMLCM_VCA_PUBKEY", None),
65 "ca_cert": getenv("OSMLCM_VCA_CACERT", None),
66 "apiproxy": getenv("OSMLCM_VCA_APIPROXY", "192.168.1.1"),
69 "uri": "http://{}:{}/openmano".format(
70 getenv("OSMLCM_RO_HOST", "ro"), getenv("OSMLCM_RO_PORT", "9090")
72 "tenant": getenv("OSMLCM_RO_TENANT", "osm"),
73 "logger_name": "lcm.ROclient",
80 class TestMyNS(asynctest
.TestCase
):
81 async def _n2vc_DeployCharms(
93 for status
, message
in (
94 ("maintenance", "installing sofwware"),
97 # call callback after some time
98 asyncio
.sleep(5, loop
=self
.loop
)
99 callback(model_name
, application_name
, status
, message
, *callback_args
)
102 def _n2vc_FormatApplicationName(*args
):
105 yield "app_name-{}".format(num_calls
)
108 def _n2vc_CreateExecutionEnvironment(
109 self
, namespace
, reuse_ee_id
, db_dict
, *args
, **kwargs
111 k_list
= namespace
.split(".")
112 ee_id
= k_list
[1] + "."
114 for k
in k_list
[2:4]:
120 def _ro_status(self
, *args
, **kwargs
):
121 print("Args > {}".format(args
))
122 print("kwargs > {}".format(kwargs
))
125 ro_ns_desc
= yaml
.load(
126 descriptors
.ro_update_action_text
, Loader
=yaml
.Loader
130 if kwargs
.get("delete"):
131 ro_ns_desc
= yaml
.load(
132 descriptors
.ro_delete_action_text
, Loader
=yaml
.Loader
137 ro_ns_desc
= yaml
.load(descriptors
.ro_ns_text
, Loader
=yaml
.Loader
)
139 # if ip address provided, replace descriptor
140 ip_addresses
= getenv("OSMLCMTEST_NS_IPADDRESS", "")
142 ip_addresses_list
= ip_addresses
.split(",")
143 for vnf
in ro_ns_desc
["vnfs"]:
144 if not ip_addresses_list
:
146 vnf
["ip_address"] = ip_addresses_list
[0]
147 for vm
in vnf
["vms"]:
148 if not ip_addresses_list
:
150 vm
["ip_address"] = ip_addresses_list
.pop(0)
154 for net
in ro_ns_desc
["nets"]:
155 if net
["status"] != "ACTIVE":
156 net
["status"] = "ACTIVE"
159 for vnf
in ro_ns_desc
["vnfs"]:
160 for vm
in vnf
["vms"]:
161 if vm
["status"] != "ACTIVE":
162 vm
["status"] = "ACTIVE"
165 def _ro_deploy(self
, *args
, **kwargs
):
166 return {"action_id": args
[1]["action_id"], "nsr_id": args
[0], "status": "ok"}
168 def _return_uuid(self
, *args
, **kwargs
):
171 async def setUp(self
):
174 if not getenv("OSMLCMTEST_DB_NOMOCK"):
175 # Cleanup singleton Database instance
176 Database
.instance
= None
178 self
.db
= Database({"database": {"driver": "memory"}}).instance
.db
180 "vnfds", yaml
.load(descriptors
.db_vnfds_text
, Loader
=yaml
.Loader
)
184 yaml
.load(descriptors
.db_vnfds_revisions_text
, Loader
=yaml
.Loader
),
187 "nsds", yaml
.load(descriptors
.db_nsds_text
, Loader
=yaml
.Loader
)
190 "nsrs", yaml
.load(descriptors
.db_nsrs_text
, Loader
=yaml
.Loader
)
194 yaml
.load(descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
),
198 yaml
.load(descriptors
.db_k8sclusters_text
, Loader
=yaml
.Loader
),
201 "nslcmops", yaml
.load(descriptors
.db_nslcmops_text
, Loader
=yaml
.Loader
)
204 "vnfrs", yaml
.load(descriptors
.db_vnfrs_text
, Loader
=yaml
.Loader
)
206 self
.db_vim_accounts
= yaml
.load(
207 descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
211 self
.msg
= asynctest
.Mock(MsgKafka())
214 if not getenv("OSMLCMTEST_FS_NOMOCK"):
215 self
.fs
= asynctest
.Mock(
216 Filesystem({"storage": {"driver": "local", "path": "/"}}).instance
.fs
218 self
.fs
.get_params
.return_value
= {
219 "path": getenv("OSMLCMTEST_PACKAGES_PATH", "./test/temp/packages")
221 self
.fs
.file_open
= asynctest
.mock_open()
222 # self.fs.file_open.return_value.__enter__.return_value = asynctest.MagicMock() # called on a python "with"
223 # self.fs.file_open.return_value.__enter__.return_value.read.return_value = "" # empty file
226 self
.lcm_tasks
= asynctest
.Mock(TaskRegistry())
227 self
.lcm_tasks
.lock_HA
.return_value
= True
228 self
.lcm_tasks
.waitfor_related_HA
.return_value
= None
229 self
.lcm_tasks
.lookfor_related
.return_value
= ("", [])
232 if not getenv("OSMLCMTEST_VCA_K8s_NOMOCK"):
233 ns
.K8sJujuConnector
= asynctest
.MagicMock(ns
.K8sJujuConnector
)
234 ns
.K8sHelmConnector
= asynctest
.MagicMock(ns
.K8sHelmConnector
)
235 ns
.K8sHelm3Connector
= asynctest
.MagicMock(ns
.K8sHelm3Connector
)
237 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
238 ns
.N2VCJujuConnector
= asynctest
.MagicMock(ns
.N2VCJujuConnector
)
239 ns
.LCMHelmConn
= asynctest
.MagicMock(ns
.LCMHelmConn
)
242 self
.my_ns
= ns
.NsLcm(self
.msg
, self
.lcm_tasks
, lcm_config
, self
.loop
)
243 self
.my_ns
.fs
= self
.fs
244 self
.my_ns
.db
= self
.db
245 self
.my_ns
._wait
_dependent
_n
2vc
= asynctest
.CoroutineMock()
248 if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
249 self
.my_ns
.logger
= asynctest
.Mock(self
.my_ns
.logger
)
252 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
253 pub_key
= getenv("OSMLCMTEST_NS_PUBKEY", "ssh-rsa test-pub-key t@osm.com")
254 # self.my_ns.n2vc = asynctest.Mock(N2VC())
255 self
.my_ns
.n2vc
.GetPublicKey
.return_value
= getenv(
256 "OSMLCM_VCA_PUBKEY", "public_key"
258 # allow several versions of n2vc
259 self
.my_ns
.n2vc
.FormatApplicationName
= asynctest
.Mock(
260 side_effect
=self
._n
2vc
_FormatApplicationName
()
262 self
.my_ns
.n2vc
.DeployCharms
= asynctest
.CoroutineMock(
263 side_effect
=self
._n
2vc
_DeployCharms
265 self
.my_ns
.n2vc
.create_execution_environment
= asynctest
.CoroutineMock(
266 side_effect
=self
._n
2vc
_CreateExecutionEnvironment
268 self
.my_ns
.n2vc
.install_configuration_sw
= asynctest
.CoroutineMock(
271 self
.my_ns
.n2vc
.get_ee_ssh_public__key
= asynctest
.CoroutineMock(
274 self
.my_ns
.n2vc
.exec_primitive
= asynctest
.CoroutineMock(
275 side_effect
=self
._return
_uuid
277 self
.my_ns
.n2vc
.exec_primitive
= asynctest
.CoroutineMock(
278 side_effect
=self
._return
_uuid
280 self
.my_ns
.n2vc
.GetPrimitiveStatus
= asynctest
.CoroutineMock(
281 return_value
="completed"
283 self
.my_ns
.n2vc
.GetPrimitiveOutput
= asynctest
.CoroutineMock(
284 return_value
={"result": "ok", "pubkey": pub_key
}
286 self
.my_ns
.n2vc
.delete_execution_environment
= asynctest
.CoroutineMock(
289 self
.my_ns
.n2vc
.get_public_key
= asynctest
.CoroutineMock(
290 return_value
=getenv("OSMLCM_VCA_PUBKEY", "public_key")
292 self
.my_ns
.n2vc
.delete_namespace
= asynctest
.CoroutineMock(
297 if not getenv("OSMLCMTEST_RO_NOMOCK"):
298 self
.my_ns
.RO
= asynctest
.Mock(
299 NgRoClient(self
.loop
, **lcm_config
["ro_config"])
301 # TODO first time should be empty list, following should return a dict
302 # self.my_ns.RO.get_list = asynctest.CoroutineMock(self.my_ns.RO.get_list, return_value=[])
303 self
.my_ns
.RO
.deploy
= asynctest
.CoroutineMock(
304 self
.my_ns
.RO
.deploy
, side_effect
=self
._ro
_deploy
306 # self.my_ns.RO.status = asynctest.CoroutineMock(self.my_ns.RO.status, side_effect=self._ro_status)
307 # self.my_ns.RO.create_action = asynctest.CoroutineMock(self.my_ns.RO.create_action,
308 # return_value={"vm-id": {"vim_result": 200,
309 # "description": "done"}})
310 self
.my_ns
.RO
.delete
= asynctest
.CoroutineMock(self
.my_ns
.RO
.delete
)
312 # @asynctest.fail_on(active_handles=True) # all async tasks must be completed
313 # async def test_instantiate(self):
314 # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
315 # nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
316 # # print("Test instantiate started")
318 # # delete deployed information of database
319 # if not getenv("OSMLCMTEST_DB_NOMOCK"):
320 # if self.db.get_list("nsrs")[0]["_admin"].get("deployed"):
321 # del self.db.get_list("nsrs")[0]["_admin"]["deployed"]
322 # for db_vnfr in self.db.get_list("vnfrs"):
323 # db_vnfr.pop("ip_address", None)
324 # for db_vdur in db_vnfr["vdur"]:
325 # db_vdur.pop("ip_address", None)
326 # db_vdur.pop("mac_address", None)
327 # if getenv("OSMLCMTEST_RO_VIMID"):
328 # self.db.get_list("vim_accounts")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
329 # if getenv("OSMLCMTEST_RO_VIMID"):
330 # self.db.get_list("nsrs")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
332 # await self.my_ns.instantiate(nsr_id, nslcmop_id)
334 # self.msg.aiowrite.assert_called_once_with("ns", "instantiated",
335 # {"nsr_id": nsr_id, "nslcmop_id": nslcmop_id,
336 # "operationState": "COMPLETED"},
338 # self.lcm_tasks.lock_HA.assert_called_once_with('ns', 'nslcmops', nslcmop_id)
339 # if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
340 # self.assertTrue(self.my_ns.logger.debug.called, "Debug method not called")
341 # self.my_ns.logger.error.assert_not_called()
342 # self.my_ns.logger.exception().assert_not_called()
344 # if not getenv("OSMLCMTEST_DB_NOMOCK"):
345 # self.assertTrue(self.db.set_one.called, "db.set_one not called")
346 # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
347 # db_vnfrs_list = self.db.get_list("vnfrs", {"nsr-id-ref": nsr_id})
348 # self.assertEqual(db_nsr["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
349 # for vnfr in db_vnfrs_list:
350 # self.assertEqual(vnfr["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
352 # if not getenv("OSMLCMTEST_VCA_NOMOCK"):
353 # # check intial-primitives called
354 # self.assertTrue(self.my_ns.n2vc.exec_primitive.called,
355 # "Exec primitive not called for initial config primitive")
356 # for _call in self.my_ns.n2vc.exec_primitive.call_args_list:
357 # self.assertIn(_call[1]["primitive_name"], ("config", "touch"),
358 # "called exec primitive with a primitive different than config or touch")
360 # # TODO add more checks of called methods
361 # # TODO add a terminate
363 # async def test_instantiate_ee_list(self):
364 # # Using modern IM where configuration is in the new format of execution_environment_list
365 # ee_descriptor_id = "charm_simple"
366 # non_used_initial_primitive = {
367 # "name": "not_to_be_called",
369 # "execution-environment-ref": "not_used_ee"
373 # "id": ee_descriptor_id,
374 # "juju": {"charm": "simple"},
381 # q_filter={"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"},
382 # update_dict={"vnf-configuration.0.execution-environment-list": ee_list,
383 # "vnf-configuration.0.initial-config-primitive.0.execution-environment-ref": ee_descriptor_id,
384 # "vnf-configuration.0.initial-config-primitive.1.execution-environment-ref": ee_descriptor_id,
385 # "vnf-configuration.0.initial-config-primitive.2": non_used_initial_primitive,
386 # "vnf-configuration.0.config-primitive.0.execution-environment-ref": ee_descriptor_id,
387 # "vnf-configuration.0.config-primitive.0.execution-environment-primitive": "touch_charm",
389 # unset={"vnf-configuration.juju": None})
390 # await self.test_instantiate()
391 # # this will check that the initial-congig-primitive 'not_to_be_called' is not called
393 # Test scale() and related methods
394 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
395 async def test_scale(self
):
396 # print("Test scale started")
398 # TODO: Add more higher-lever tests here, for example:
399 # scale-out/scale-in operations with success/error result
401 # Test scale() with missing 'scaleVnfData', should return operationState = 'FAILED'
402 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
403 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
404 await self
.my_ns
.scale(nsr_id
, nslcmop_id
)
405 expected_value
= "FAILED"
406 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get(
409 self
.assertEqual(return_value
, expected_value
)
410 # print("scale_result: {}".format(self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
412 # Test scale() for native kdu
413 # this also includes testing _scale_kdu()
414 nsr_id
= descriptors
.test_ids
["TEST-NATIVE-KDU"]["ns"]
415 nslcmop_id
= descriptors
.test_ids
["TEST-NATIVE-KDU"]["instantiate"]
417 self
.my_ns
.k8sclusterjuju
.scale
= asynctest
.mock
.CoroutineMock()
418 self
.my_ns
.k8sclusterjuju
.exec_primitive
= asynctest
.mock
.CoroutineMock()
419 self
.my_ns
.k8sclusterjuju
.get_scale_count
= asynctest
.mock
.CoroutineMock(
422 await self
.my_ns
.scale(nsr_id
, nslcmop_id
)
423 expected_value
= "COMPLETED"
424 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get(
427 self
.assertEqual(return_value
, expected_value
)
428 self
.my_ns
.k8sclusterjuju
.scale
.assert_called_once()
430 # Test scale() for native kdu with 2 resource
431 nsr_id
= descriptors
.test_ids
["TEST-NATIVE-KDU-2"]["ns"]
432 nslcmop_id
= descriptors
.test_ids
["TEST-NATIVE-KDU-2"]["instantiate"]
434 self
.my_ns
.k8sclusterjuju
.get_scale_count
.return_value
= 2
435 await self
.my_ns
.scale(nsr_id
, nslcmop_id
)
436 expected_value
= "COMPLETED"
437 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get(
440 self
.assertEqual(return_value
, expected_value
)
441 self
.my_ns
.k8sclusterjuju
.scale
.assert_called()
443 async def test_vca_status_refresh(self
):
444 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
445 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
446 await self
.my_ns
.vca_status_refresh(nsr_id
, nslcmop_id
)
447 expected_value
= dict()
448 return_value
= dict()
449 vnf_descriptors
= self
.db
.get_list("vnfds")
450 for i
, _
in enumerate(vnf_descriptors
):
451 for j
, value
in enumerate(vnf_descriptors
[i
]["df"]):
452 if "lcm-operations-configuration" in vnf_descriptors
[i
]["df"][j
]:
455 in value
["lcm-operations-configuration"][
456 "operate-vnf-op-config"
459 for k
, v
in enumerate(
460 value
["lcm-operations-configuration"][
461 "operate-vnf-op-config"
465 v
.get("execution-environment-list")
466 and "juju" in v
["execution-environment-list"][k
]
468 expected_value
= self
.db
.get_list("nsrs")[i
][
471 await self
.my_ns
._on
_update
_n
2vc
_db
(
472 "nsrs", {"_id": nsr_id
}, "_admin.deployed.VCA.0", {}
474 return_value
= self
.db
.get_list("nsrs")[i
]["vcaStatus"]
475 self
.assertEqual(return_value
, expected_value
)
477 # Test _retry_or_skip_suboperation()
479 # - if a suboperation's 'operationState' is marked as 'COMPLETED', SUBOPERATION_STATUS_SKIP is expected
480 # - if marked as anything but 'COMPLETED', the suboperation index is expected
481 def test_scale_retry_or_skip_suboperation(self
):
482 # Load an alternative 'nslcmops' YAML for this test
483 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
484 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
486 # Test when 'operationState' is 'COMPLETED'
487 db_nslcmop
["_admin"]["operations"][op_index
]["operationState"] = "COMPLETED"
488 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
489 expected_value
= self
.my_ns
.SUBOPERATION_STATUS_SKIP
490 self
.assertEqual(return_value
, expected_value
)
491 # Test when 'operationState' is not 'COMPLETED'
492 db_nslcmop
["_admin"]["operations"][op_index
]["operationState"] = None
493 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
494 expected_value
= op_index
495 self
.assertEqual(return_value
, expected_value
)
497 # Test _find_suboperation()
498 # Expected result: index of the found sub-operation, or SUBOPERATION_STATUS_NOT_FOUND if not found
499 def test_scale_find_suboperation(self
):
500 # Load an alternative 'nslcmops' YAML for this test
501 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
502 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
503 # Find this sub-operation
505 vnf_index
= db_nslcmop
["_admin"]["operations"][op_index
]["member_vnf_index"]
506 primitive
= db_nslcmop
["_admin"]["operations"][op_index
]["primitive"]
507 primitive_params
= db_nslcmop
["_admin"]["operations"][op_index
][
511 "member_vnf_index": vnf_index
,
512 "primitive": primitive
,
513 "primitive_params": primitive_params
,
515 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
516 self
.assertEqual(found_op_index
, op_index
)
517 # Test with not-matching params
519 "member_vnf_index": vnf_index
,
521 "primitive_params": primitive_params
,
523 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
524 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
527 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
528 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
530 # Test _update_suboperation_status()
531 def test_scale_update_suboperation_status(self
):
532 self
.db
.set_one
= asynctest
.Mock()
533 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
534 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
536 # Force the initial values to be distinct from the updated ones
537 q_filter
= {"_id": db_nslcmop
["_id"]}
538 # Test to change 'operationState' and 'detailed-status'
539 operationState
= "COMPLETED"
540 detailed_status
= "Done"
541 expected_update_dict
= {
542 "_admin.operations.0.operationState": operationState
,
543 "_admin.operations.0.detailed-status": detailed_status
,
545 self
.my_ns
._update
_suboperation
_status
(
546 db_nslcmop
, op_index
, operationState
, detailed_status
548 self
.db
.set_one
.assert_called_once_with(
551 update_dict
=expected_update_dict
,
555 def test_scale_add_suboperation(self
):
556 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
557 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
559 num_ops_before
= len(db_nslcmop
.get("_admin", {}).get("operations", [])) - 1
561 vdu_count_index
= None
564 mapped_primitive_params
= {
567 "data-type": "STRING",
569 "default-value": "<touch_filename2>",
574 operationState
= "PROCESSING"
575 detailed_status
= "In progress"
576 operationType
= "PRE-SCALE"
577 # Add a 'pre-scale' suboperation
578 op_index_after
= self
.my_ns
._add
_suboperation
(
585 mapped_primitive_params
,
590 self
.assertEqual(op_index_after
, num_ops_before
+ 1)
592 # Delete all suboperations and add the same operation again
593 del db_nslcmop
["_admin"]["operations"]
594 op_index_zero
= self
.my_ns
._add
_suboperation
(
601 mapped_primitive_params
,
606 self
.assertEqual(op_index_zero
, 0)
608 # Add a 'RO' suboperation
609 RO_nsr_id
= "1234567890"
614 "member-vnf-index": "1",
615 "osm_vdu_id": "dataVM",
618 op_index
= self
.my_ns
._add
_suboperation
(
625 mapped_primitive_params
,
632 db_RO_nsr_id
= db_nslcmop
["_admin"]["operations"][op_index
]["RO_nsr_id"]
633 self
.assertEqual(op_index
, 1)
634 self
.assertEqual(RO_nsr_id
, db_RO_nsr_id
)
636 # Try to add an invalid suboperation, should return SUBOPERATION_STATUS_NOT_FOUND
637 op_index_invalid
= self
.my_ns
._add
_suboperation
(
638 None, None, None, None, None, None, None, None, None, None, None
640 self
.assertEqual(op_index_invalid
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
642 # Test _check_or_add_scale_suboperation() and _check_or_add_scale_suboperation_RO()
643 # check the possible return values:
644 # - SUBOPERATION_STATUS_NEW: This is a new sub-operation
645 # - op_index (non-negative number): This is an existing sub-operation, operationState != 'COMPLETED'
646 # - SUBOPERATION_STATUS_SKIP: This is an existing sub-operation, operationState == 'COMPLETED'
647 def test_scale_check_or_add_scale_suboperation(self
):
648 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
649 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
650 operationType
= "PRE-SCALE"
656 "data-type": "STRING",
658 "default-value": "<touch_filename2>",
664 # Delete all sub-operations to be sure this is a new sub-operation
665 del db_nslcmop
["_admin"]["operations"]
667 # Add a new sub-operation
668 # For new sub-operations, operationState is set to 'PROCESSING' by default
669 op_index_new
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
670 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
672 self
.assertEqual(op_index_new
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
674 # Use the same parameters again to match the already added sub-operation
675 # which has status 'PROCESSING' (!= 'COMPLETED') by default
676 # The expected return value is a non-negative number
677 op_index_existing
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
678 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
680 self
.assertTrue(op_index_existing
>= 0)
682 # Change operationState 'manually' for this sub-operation
683 db_nslcmop
["_admin"]["operations"][op_index_existing
][
686 # Then use the same parameters again to match the already added sub-operation,
687 # which now has status 'COMPLETED'
688 # The expected return value is SUBOPERATION_STATUS_SKIP
689 op_index_skip
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
690 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
692 self
.assertEqual(op_index_skip
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
694 # RO sub-operation test:
695 # Repeat tests for the very similar _check_or_add_scale_suboperation_RO(),
696 RO_nsr_id
= "1234567890"
701 "member-vnf-index": "1",
702 "osm_vdu_id": "dataVM",
705 op_index_new_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
706 db_nslcmop
, vnf_index
, None, None, "SCALE-RO", RO_nsr_id
, RO_scaling_info
708 self
.assertEqual(op_index_new_RO
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
710 # Use the same parameters again to match the already added RO sub-operation
711 op_index_existing_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
712 db_nslcmop
, vnf_index
, None, None, "SCALE-RO", RO_nsr_id
, RO_scaling_info
714 self
.assertTrue(op_index_existing_RO
>= 0)
716 # Change operationState 'manually' for this RO sub-operation
717 db_nslcmop
["_admin"]["operations"][op_index_existing_RO
][
720 # Then use the same parameters again to match the already added sub-operation,
721 # which now has status 'COMPLETED'
722 # The expected return value is SUBOPERATION_STATUS_SKIP
723 op_index_skip_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
724 db_nslcmop
, vnf_index
, None, None, "SCALE-RO", RO_nsr_id
, RO_scaling_info
726 self
.assertEqual(op_index_skip_RO
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
728 async def test_deploy_kdus(self
):
729 nsr_id
= descriptors
.test_ids
["TEST-KDU"]["ns"]
730 nslcmop_id
= descriptors
.test_ids
["TEST-KDU"]["instantiate"]
731 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
732 db_vnfr
= self
.db
.get_one(
733 "vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "multikdu"}
735 db_vnfrs
= {"multikdu": db_vnfr
}
736 db_vnfd
= self
.db
.get_one("vnfds", {"_id": db_vnfr
["vnfd-id"]})
740 self
.my_ns
.k8sclusterhelm3
.generate_kdu_instance_name
= asynctest
.mock
.Mock()
741 self
.my_ns
.k8sclusterhelm3
.generate_kdu_instance_name
.return_value
= "k8s_id"
742 self
.my_ns
.k8sclusterhelm3
.install
= asynctest
.CoroutineMock()
743 self
.my_ns
.k8sclusterhelm3
.synchronize_repos
= asynctest
.CoroutineMock(
744 return_value
=("", "")
746 self
.my_ns
.k8sclusterhelm3
.get_services
= asynctest
.CoroutineMock(
749 await self
.my_ns
.deploy_kdus(
750 logging_text
, nsr_id
, nslcmop_id
, db_vnfrs
, db_vnfds
, task_register
752 await asyncio
.wait(list(task_register
.keys()), timeout
=100)
753 db_nsr
= self
.db
.get_list("nsrs")[1]
756 db_nsr
["_admin"]["deployed"],
757 "K8s entry not created at '_admin.deployed'",
759 self
.assertIsInstance(
760 db_nsr
["_admin"]["deployed"]["K8s"], list, "K8s entry is not of type list"
763 len(db_nsr
["_admin"]["deployed"]["K8s"]), 2, "K8s entry is not of type list"
766 "kdu-instance": "k8s_id",
767 "k8scluster-uuid": "73d96432-d692-40d2-8440-e0c73aee209c",
768 "k8scluster-type": "helm-chart-v3",
770 "member-vnf-index": "multikdu",
772 "kdu-deployment-name": None,
775 nsr_result
= copy
.deepcopy(db_nsr
["_admin"]["deployed"]["K8s"][0])
776 nsr_kdu_model_result
= nsr_result
.pop("kdu-model")
777 expected_kdu_model
= "stable/openldap:1.2.1"
778 self
.assertEqual(nsr_result
, k8s_instace_info
)
780 nsr_kdu_model_result
in expected_kdu_model
781 or expected_kdu_model
in nsr_kdu_model_result
783 nsr_result
= copy
.deepcopy(db_nsr
["_admin"]["deployed"]["K8s"][1])
784 nsr_kdu_model_result
= nsr_result
.pop("kdu-model")
785 k8s_instace_info
["kdu-name"] = "mongo"
786 expected_kdu_model
= "stable/mongodb"
787 self
.assertEqual(nsr_result
, k8s_instace_info
)
789 nsr_kdu_model_result
in expected_kdu_model
790 or expected_kdu_model
in nsr_kdu_model_result
793 # Test remove_vnf() and related methods
794 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
795 async def test_remove_vnf(self
):
797 nsr_id
= descriptors
.test_ids
["TEST-UPDATE"]["ns"]
798 nslcmop_id
= descriptors
.test_ids
["TEST-UPDATE"]["removeVnf"]
799 vnf_instance_id
= descriptors
.test_ids
["TEST-UPDATE"]["vnf"]
800 self
.my_ns
.RO
.status
= asynctest
.CoroutineMock(self
.my_ns
.RO
.status
, side_effect
=self
._ro
_status
("update"))
801 await self
.my_ns
.update(nsr_id
, nslcmop_id
)
802 expected_value
= "COMPLETED"
803 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get(
806 self
.assertEqual(return_value
, expected_value
)
807 with self
.assertRaises(Exception) as context
:
808 self
.db
.get_one("vnfrs", {"_id": vnf_instance_id
})
809 self
.assertTrue("database exception Not found entry with filter" in str(context
.exception
))
811 # async def test_instantiate_pdu(self):
812 # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
813 # nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
814 # # Modify vnfd/vnfr to change KDU for PDU. Adding keys that NBI will already set
815 # self.db.set_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "1"},
816 # update_dict={"ip-address": "10.205.1.46",
817 # "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
818 # "vdur.0.pdu-type": "PDU-TYPE-1",
819 # "vdur.0.ip-address": "10.205.1.46",
821 # unset={"vdur.status": None})
822 # self.db.set_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "2"},
823 # update_dict={"ip-address": "10.205.1.47",
824 # "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
825 # "vdur.0.pdu-type": "PDU-TYPE-1",
826 # "vdur.0.ip-address": "10.205.1.47",
828 # unset={"vdur.status": None})
830 # await self.my_ns.instantiate(nsr_id, nslcmop_id)
831 # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
832 # self.assertEqual(db_nsr.get("nsState"), "READY", str(db_nsr.get("errorDescription ")))
833 # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
834 # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
835 # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
836 # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
838 # @asynctest.fail_on(active_handles=True) # all async tasks must be completed
839 # async def test_terminate_without_configuration(self):
840 # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
841 # nslcmop_id = descriptors.test_ids["TEST-A"]["terminate"]
842 # # set instantiation task as completed
843 # self.db.set_list("nslcmops", {"nsInstanceId": nsr_id, "_id.ne": nslcmop_id},
844 # update_dict={"operationState": "COMPLETED"})
845 # self.db.set_one("nsrs", {"_id": nsr_id},
846 # update_dict={"_admin.deployed.VCA.0": None, "_admin.deployed.VCA.1": None})
848 # await self.my_ns.terminate(nsr_id, nslcmop_id)
849 # db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
850 # self.assertEqual(db_nslcmop.get("operationState"), 'COMPLETED', db_nslcmop.get("detailed-status"))
851 # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
852 # self.assertEqual(db_nsr.get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
853 # self.assertEqual(db_nsr["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
854 # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
855 # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
856 # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
857 # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
858 # db_vnfrs_list = self.db.get_list("vnfrs", {"nsr-id-ref": nsr_id})
859 # for vnfr in db_vnfrs_list:
860 # self.assertEqual(vnfr["_admin"].get("nsState"), "NOT_INSTANTIATED", "Not instantiated")
862 # @asynctest.fail_on(active_handles=True) # all async tasks must be completed
863 # async def test_terminate_primitive(self):
864 # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
865 # nslcmop_id = descriptors.test_ids["TEST-A"]["terminate"]
866 # # set instantiation task as completed
867 # self.db.set_list("nslcmops", {"nsInstanceId": nsr_id, "_id.ne": nslcmop_id},
868 # update_dict={"operationState": "COMPLETED"})
870 # # modify vnfd descriptor to include terminate_primitive
871 # terminate_primitive = [{
873 # "parameter": [{"name": "filename", "value": "terminate_filename"}],
876 # db_vnfr = self.db.get_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "1"})
877 # self.db.set_one("vnfds", {"_id": db_vnfr["vnfd-id"]},
878 # {"vnf-configuration.0.terminate-config-primitive": terminate_primitive})
880 # await self.my_ns.terminate(nsr_id, nslcmop_id)
881 # db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
882 # self.assertEqual(db_nslcmop.get("operationState"), 'COMPLETED', db_nslcmop.get("detailed-status"))
883 # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
884 # self.assertEqual(db_nsr.get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
885 # self.assertEqual(db_nsr["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
886 # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
887 # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
888 # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
889 # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
893 async def test_update(self
):
895 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
896 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["update"]
897 vnfr_id
= "6421c7c9-d865-4fb4-9a13-d4275d243e01"
898 vnfd_id
= "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"
901 mock_charm_hash
.reset_mock()
902 mock_juju_bundle
.reset_mock()
904 mock_charm_upgrade
.reset_mock()
905 mock_software_version
.reset_mock()
909 t
="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
910 "Charm package changed, sw-version is not changed.",
915 q_filter
={"_id": vnfd_id
},
916 update_dict
={"_admin.revision": 3, "kdu": []},
921 q_filter
={"_id": vnfd_id
+ ":1"},
922 update_dict
={"_admin.revision": 1, "kdu": []},
926 "vnfrs", q_filter
={"_id": vnfr_id
}, update_dict
={"revision": 1}
929 mock_charm_hash
= Mock(autospec
=True)
930 mock_charm_hash
.return_value
= True
932 mock_juju_bundle
= Mock(return_value
=None)
934 mock_software_version
= Mock(autospec
=True)
935 mock_software_version
.side_effect
= ["1.0", "1.0"]
937 mock_charm_upgrade
= asynctest
.Mock(autospec
=True)
938 task
= asyncio
.Future()
939 task
.set_result(("COMPLETED", "some_output"))
940 mock_charm_upgrade
.return_value
= task
942 fs
= Mock(autospec
=True)
943 fs
.path
.__add
__ = Mock()
944 fs
.path
.side_effect
= ["/", "/", "/", "/"]
945 fs
.sync
.side_effect
= [None, None]
947 instance
= self
.my_ns
949 expected_operation_state
= "COMPLETED"
950 expected_operation_error
= ""
951 expected_vnfr_revision
= 3
952 expected_ns_state
= "INSTANTIATED"
953 expected_ns_operational_state
= "running"
955 with patch
.object(instance
, "fs", fs
), patch(
956 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
957 ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade
), patch(
958 "osm_lcm.data_utils.vnfd.find_software_version", mock_software_version
960 "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
963 await instance
.update(nsr_id
, nslcmop_id
)
964 return_operation_state
= self
.db
.get_one(
965 "nslcmops", {"_id": nslcmop_id
}
966 ).get("operationState")
967 return_operation_error
= self
.db
.get_one(
968 "nslcmops", {"_id": nslcmop_id
}
969 ).get("errorMessage")
970 return_ns_operational_state
= self
.db
.get_one(
971 "nsrs", {"_id": nsr_id
}
972 ).get("operational-status")
974 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
978 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
982 mock_charm_hash
.assert_called_with(
983 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
984 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:3/hackfest_3charmed_vnfd/charms/simple",
987 self
.assertEqual(fs
.sync
.call_count
, 2)
988 self
.assertEqual(return_ns_state
, expected_ns_state
)
989 self
.assertEqual(return_operation_state
, expected_operation_state
)
990 self
.assertEqual(return_operation_error
, expected_operation_error
)
992 return_ns_operational_state
, expected_ns_operational_state
994 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
999 i
=2, t
="Update type: CHANGE_VNFPKG, latest_vnfd revision not changed"
1003 "vnfds", q_filter
={"_id": vnfd_id
}, update_dict
={"_admin.revision": 1}
1007 "vnfrs", q_filter
={"_id": vnfr_id
}, update_dict
={"revision": 1}
1010 mock_charm_hash
= Mock(autospec
=True)
1011 mock_charm_hash
.return_value
= True
1013 mock_juju_bundle
= Mock(return_value
=None)
1014 mock_software_version
= Mock(autospec
=True)
1016 mock_charm_upgrade
= asynctest
.Mock(autospec
=True)
1017 task
= asyncio
.Future()
1018 task
.set_result(("COMPLETED", "some_output"))
1019 mock_charm_upgrade
.return_value
= task
1021 fs
= Mock(autospec
=True)
1022 fs
.path
.__add
__ = Mock()
1023 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1024 fs
.sync
.side_effect
= [None, None]
1026 instance
= self
.my_ns
1028 expected_operation_state
= "COMPLETED"
1029 expected_operation_error
= ""
1030 expected_vnfr_revision
= 1
1031 expected_ns_state
= "INSTANTIATED"
1032 expected_ns_operational_state
= "running"
1034 with patch
.object(instance
, "fs", fs
), patch(
1035 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
1036 ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade
), patch(
1037 "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
1040 await instance
.update(nsr_id
, nslcmop_id
)
1042 return_operation_state
= self
.db
.get_one(
1043 "nslcmops", {"_id": nslcmop_id
}
1044 ).get("operationState")
1046 return_operation_error
= self
.db
.get_one(
1047 "nslcmops", {"_id": nslcmop_id
}
1048 ).get("errorMessage")
1050 return_ns_operational_state
= self
.db
.get_one(
1051 "nsrs", {"_id": nsr_id
}
1052 ).get("operational-status")
1054 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
1058 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
1062 mock_charm_hash
.assert_not_called()
1063 mock_software_version
.assert_not_called()
1064 mock_juju_bundle
.assert_not_called()
1065 mock_charm_upgrade
.assert_not_called()
1066 fs
.sync
.assert_not_called()
1068 self
.assertEqual(return_ns_state
, expected_ns_state
)
1069 self
.assertEqual(return_operation_state
, expected_operation_state
)
1070 self
.assertEqual(return_operation_error
, expected_operation_error
)
1072 return_ns_operational_state
, expected_ns_operational_state
1074 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
1080 t
="Update type: CHANGE_VNFPKG, latest_vnfd revision changed, "
1081 "Charm package is not changed, sw-version is not changed.",
1085 "vnfds", q_filter
={"_id": vnfd_id
}, update_dict
={"_admin.revision": 3}
1090 q_filter
={"_id": vnfd_id
+ ":1"},
1091 update_dict
={"_admin.revision": 1},
1095 "vnfrs", q_filter
={"_id": vnfr_id
}, update_dict
={"revision": 1}
1098 mock_charm_hash
= Mock(autospec
=True)
1099 mock_charm_hash
.return_value
= False
1101 mock_juju_bundle
= Mock(return_value
=None)
1103 mock_software_version
= Mock(autospec
=True)
1105 mock_charm_upgrade
= asynctest
.Mock(autospec
=True)
1106 task
= asyncio
.Future()
1107 task
.set_result(("COMPLETED", "some_output"))
1108 mock_charm_upgrade
.return_value
= task
1109 mock_software_version
.side_effect
= ["1.0", "1.0"]
1111 fs
= Mock(autospec
=True)
1112 fs
.path
.__add
__ = Mock()
1113 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1114 fs
.sync
.side_effect
= [None, None]
1116 instance
= self
.my_ns
1118 expected_operation_state
= "COMPLETED"
1119 expected_operation_error
= ""
1120 expected_vnfr_revision
= 3
1121 expected_ns_state
= "INSTANTIATED"
1122 expected_ns_operational_state
= "running"
1124 with patch
.object(instance
, "fs", fs
), patch(
1125 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
1126 ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade
), patch(
1127 "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
1130 await instance
.update(nsr_id
, nslcmop_id
)
1132 return_operation_state
= self
.db
.get_one(
1133 "nslcmops", {"_id": nslcmop_id
}
1134 ).get("operationState")
1136 return_operation_error
= self
.db
.get_one(
1137 "nslcmops", {"_id": nslcmop_id
}
1138 ).get("errorMessage")
1140 return_ns_operational_state
= self
.db
.get_one(
1141 "nsrs", {"_id": nsr_id
}
1142 ).get("operational-status")
1144 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
1148 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
1152 mock_charm_hash
.assert_called_with(
1153 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
1154 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:3/hackfest_3charmed_vnfd/charms/simple",
1157 self
.assertEqual(fs
.sync
.call_count
, 2)
1158 self
.assertEqual(mock_charm_hash
.call_count
, 1)
1160 mock_juju_bundle
.assert_not_called()
1161 mock_charm_upgrade
.assert_not_called()
1163 self
.assertEqual(return_ns_state
, expected_ns_state
)
1164 self
.assertEqual(return_operation_state
, expected_operation_state
)
1165 self
.assertEqual(return_operation_error
, expected_operation_error
)
1167 return_ns_operational_state
, expected_ns_operational_state
1169 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
1175 t
="Update type: CHANGE_VNFPKG, latest_vnfd revision changed, "
1176 "Charm package exists, sw-version changed.",
1181 q_filter
={"_id": vnfd_id
},
1182 update_dict
={"_admin.revision": 3, "software-version": "3.0"},
1187 q_filter
={"_id": vnfd_id
+ ":1"},
1188 update_dict
={"_admin.revision": 1},
1193 q_filter
={"_id": vnfr_id
},
1194 update_dict
={"revision": 1},
1197 mock_charm_hash
= Mock(autospec
=True)
1198 mock_charm_hash
.return_value
= False
1200 mock_juju_bundle
= Mock(return_value
=None)
1202 mock_charm_upgrade
= asynctest
.Mock(autospec
=True)
1203 task
= asyncio
.Future()
1204 task
.set_result(("COMPLETED", "some_output"))
1205 mock_charm_upgrade
.return_value
= task
1207 mock_charm_artifact
= Mock(autospec
=True)
1208 mock_charm_artifact
.side_effect
= [
1209 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
1210 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
1213 fs
= Mock(autospec
=True)
1214 fs
.path
.__add
__ = Mock()
1215 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1216 fs
.sync
.side_effect
= [None, None]
1218 instance
= self
.my_ns
1220 expected_operation_state
= "FAILED"
1221 expected_operation_error
= "FAILED Checking if existing VNF has charm: Software version change is not supported as VNF instance 6421c7c9-d865-4fb4-9a13-d4275d243e01 has charm."
1222 expected_vnfr_revision
= 1
1223 expected_ns_state
= "INSTANTIATED"
1224 expected_ns_operational_state
= "running"
1226 with patch
.object(instance
, "fs", fs
), patch(
1227 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
1228 ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade
), patch(
1229 "osm_lcm.lcm_utils.get_charm_artifact_path", mock_charm_artifact
1232 await instance
.update(nsr_id
, nslcmop_id
)
1234 return_operation_state
= self
.db
.get_one(
1235 "nslcmops", {"_id": nslcmop_id
}
1236 ).get("operationState")
1238 return_operation_error
= self
.db
.get_one(
1239 "nslcmops", {"_id": nslcmop_id
}
1240 ).get("errorMessage")
1242 return_ns_operational_state
= self
.db
.get_one(
1243 "nsrs", {"_id": nsr_id
}
1244 ).get("operational-status")
1246 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
1250 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
1254 self
.assertEqual(fs
.sync
.call_count
, 2)
1255 mock_charm_hash
.assert_not_called()
1257 mock_juju_bundle
.assert_not_called()
1258 mock_charm_upgrade
.assert_not_called()
1260 self
.assertEqual(return_ns_state
, expected_ns_state
)
1261 self
.assertEqual(return_operation_state
, expected_operation_state
)
1262 self
.assertEqual(return_operation_error
, expected_operation_error
)
1264 return_ns_operational_state
, expected_ns_operational_state
1266 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
1272 t
="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
1273 "Charm package exists, sw-version not changed, juju-bundle exists",
1278 q_filter
={"_id": vnfd_id
},
1280 "_admin.revision": 3,
1281 "software-version": "1.0",
1282 "kdu.0.juju-bundle": "stable/native-kdu",
1288 q_filter
={"_id": vnfd_id
+ ":1"},
1290 "_admin.revision": 1,
1291 "software-version": "1.0",
1292 "kdu.0.juju-bundle": "stable/native-kdu",
1297 "vnfrs", q_filter
={"_id": vnfr_id
}, update_dict
={"revision": 1}
1300 mock_charm_hash
= Mock(autospec
=True)
1301 mock_charm_hash
.return_value
= True
1303 mock_charm_artifact
= Mock(autospec
=True)
1304 mock_charm_artifact
.side_effect
= [
1305 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
1306 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
1309 fs
= Mock(autospec
=True)
1310 fs
.path
.__add
__ = Mock()
1311 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1312 fs
.sync
.side_effect
= [None, None]
1314 instance
= self
.my_ns
1316 expected_operation_state
= "FAILED"
1317 expected_operation_error
= "FAILED Checking whether VNF uses juju bundle: Charm upgrade is not supported for the instance which uses juju-bundle: stable/native-kdu"
1318 expected_vnfr_revision
= 1
1319 expected_ns_state
= "INSTANTIATED"
1320 expected_ns_operational_state
= "running"
1322 with patch
.object(instance
, "fs", fs
), patch(
1323 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
1324 ), patch("osm_lcm.lcm_utils.get_charm_artifact_path", mock_charm_artifact
):
1326 await instance
.update(nsr_id
, nslcmop_id
)
1328 return_operation_state
= self
.db
.get_one(
1329 "nslcmops", {"_id": nslcmop_id
}
1330 ).get("operationState")
1332 return_operation_error
= self
.db
.get_one(
1333 "nslcmops", {"_id": nslcmop_id
}
1334 ).get("errorMessage")
1336 return_ns_operational_state
= self
.db
.get_one(
1337 "nsrs", {"_id": nsr_id
}
1338 ).get("operational-status")
1340 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
1344 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
1348 self
.assertEqual(fs
.sync
.call_count
, 2)
1349 self
.assertEqual(mock_charm_hash
.call_count
, 1)
1350 self
.assertEqual(mock_charm_hash
.call_count
, 1)
1352 mock_charm_upgrade
.assert_not_called()
1354 self
.assertEqual(return_ns_state
, expected_ns_state
)
1355 self
.assertEqual(return_operation_state
, expected_operation_state
)
1356 self
.assertEqual(return_operation_error
, expected_operation_error
)
1358 return_ns_operational_state
, expected_ns_operational_state
1360 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
1366 t
="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
1367 "Charm package exists, sw-version not changed, charm-upgrade failed",
1372 q_filter
={"_id": vnfd_id
},
1374 "_admin.revision": 3,
1375 "software-version": "1.0",
1382 q_filter
={"_id": vnfd_id
+ ":1"},
1384 "_admin.revision": 1,
1385 "software-version": "1.0",
1391 "vnfrs", q_filter
={"_id": vnfr_id
}, update_dict
={"revision": 1}
1394 mock_charm_hash
= Mock(autospec
=True)
1395 mock_charm_hash
.return_value
= True
1397 mock_charm_upgrade
= asynctest
.Mock(autospec
=True)
1398 task
= asyncio
.Future()
1399 task
.set_result(("FAILED", "some_error"))
1400 mock_charm_upgrade
.return_value
= task
1402 mock_charm_artifact
= Mock(autospec
=True)
1403 mock_charm_artifact
.side_effect
= [
1404 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
1405 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
1408 fs
= Mock(autospec
=True)
1409 fs
.path
.__add
__ = Mock()
1410 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1411 fs
.sync
.side_effect
= [None, None]
1413 instance
= self
.my_ns
1415 expected_operation_state
= "FAILED"
1416 expected_operation_error
= "some_error"
1417 expected_vnfr_revision
= 1
1418 expected_ns_state
= "INSTANTIATED"
1419 expected_ns_operational_state
= "running"
1421 with patch
.object(instance
, "fs", fs
), patch(
1422 "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
1423 ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade
):
1425 await instance
.update(nsr_id
, nslcmop_id
)
1427 return_operation_state
= self
.db
.get_one(
1428 "nslcmops", {"_id": nslcmop_id
}
1429 ).get("operationState")
1431 return_operation_error
= self
.db
.get_one(
1432 "nslcmops", {"_id": nslcmop_id
}
1433 ).get("errorMessage")
1435 return_ns_operational_state
= self
.db
.get_one(
1436 "nsrs", {"_id": nsr_id
}
1437 ).get("operational-status")
1439 return_vnfr_revision
= self
.db
.get_one("vnfrs", {"_id": vnfr_id
}).get(
1443 return_ns_state
= self
.db
.get_one("nsrs", {"_id": nsr_id
}).get(
1447 self
.assertEqual(fs
.sync
.call_count
, 2)
1448 self
.assertEqual(mock_charm_hash
.call_count
, 1)
1449 self
.assertEqual(mock_charm_upgrade
.call_count
, 1)
1451 self
.assertEqual(return_ns_state
, expected_ns_state
)
1452 self
.assertEqual(return_operation_state
, expected_operation_state
)
1453 self
.assertEqual(return_operation_error
, expected_operation_error
)
1455 return_ns_operational_state
, expected_ns_operational_state
1457 self
.assertEqual(return_vnfr_revision
, expected_vnfr_revision
)
1461 def test_ns_update_helper_methods(self
):
1464 mock_path
.mock_reset()
1465 mock_checksumdir
.mock_reset()
1468 i
=1, t
="Find software version, VNFD does not have have software version"
1470 # Testing method find_software_version
1472 db_vnfd
= self
.db
.get_one(
1473 "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
1475 expected_result
= "1.0"
1476 result
= find_software_version(db_vnfd
)
1478 result
, expected_result
, "Default sw version should be 1.0"
1482 i
=2, t
="Find software version, VNFD includes software version"
1484 # Testing method find_software_version
1486 db_vnfd
= self
.db
.get_one(
1487 "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
1489 db_vnfd
["software-version"] = "3.1"
1490 expected_result
= "3.1"
1491 result
= find_software_version(db_vnfd
)
1492 self
.assertEqual(result
, expected_result
, "VNFD software version is wrong")
1494 with self
.subTest(i
=3, t
="Check charm hash, Hash has did not change"):
1495 # Testing method check_charm_hash_changed
1497 current_path
, target_path
= "/tmp/charm1", "/tmp/charm1"
1498 fs
= Mock(autospec
=True)
1499 fs
.path
.__add
__ = Mock()
1500 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1502 mock_path
= Mock(autospec
=True)
1503 mock_path
.exists
.side_effect
= [True, True]
1505 mock_checksumdir
= Mock(autospec
=True)
1506 mock_checksumdir
.dirhash
.side_effect
= ["hash_value", "hash_value"]
1508 instance
= self
.my_ns
1509 expected_result
= False
1511 with patch
.object(instance
, "fs", fs
), patch(
1512 "checksumdir.dirhash", mock_checksumdir
.dirhash
1513 ), patch("os.path.exists", mock_path
.exists
):
1515 result
= instance
.check_charm_hash_changed(current_path
, target_path
)
1517 result
, expected_result
, "Wrong charm hash control value"
1519 self
.assertEqual(mock_path
.exists
.call_count
, 2)
1520 self
.assertEqual(mock_checksumdir
.dirhash
.call_count
, 2)
1524 with self
.subTest(i
=4, t
="Check charm hash, Hash has changed"):
1525 # Testing method check_charm_hash_changed
1527 current_path
, target_path
= "/tmp/charm1", "/tmp/charm2"
1528 fs
= Mock(autospec
=True)
1529 fs
.path
.__add
__ = Mock()
1530 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1532 mock_path
= Mock(autospec
=True)
1533 mock_path
.exists
.side_effect
= [True, True]
1535 mock_checksumdir
= Mock(autospec
=True)
1536 mock_checksumdir
.dirhash
.side_effect
= ["hash_value", "another_hash_value"]
1538 instance
= self
.my_ns
1539 expected_result
= True
1541 with patch
.object(instance
, "fs", fs
), patch(
1542 "checksumdir.dirhash", mock_checksumdir
.dirhash
1543 ), patch("os.path.exists", mock_path
.exists
):
1545 result
= instance
.check_charm_hash_changed(current_path
, target_path
)
1547 result
, expected_result
, "Wrong charm hash control value"
1549 self
.assertEqual(mock_path
.exists
.call_count
, 2)
1550 self
.assertEqual(mock_checksumdir
.dirhash
.call_count
, 2)
1554 with self
.subTest(i
=5, t
="Check charm hash, Charm path does not exists"):
1555 # Testing method check_charm_hash_changed
1557 current_path
, target_path
= "/tmp/charm1", "/tmp/charm2"
1558 fs
= Mock(autospec
=True)
1559 fs
.path
.__add
__ = Mock()
1560 fs
.path
.side_effect
= ["/", "/", "/", "/"]
1562 mock_path
= Mock(autospec
=True)
1563 mock_path
.exists
.side_effect
= [True, False]
1565 mock_checksumdir
= Mock(autospec
=True)
1566 mock_checksumdir
.dirhash
.side_effect
= ["hash_value", "hash_value"]
1568 instance
= self
.my_ns
1570 with patch
.object(instance
, "fs", fs
), patch(
1571 "checksumdir.dirhash", mock_checksumdir
.dirhash
1572 ), patch("os.path.exists", mock_path
.exists
):
1574 with self
.assertRaises(LcmException
):
1576 instance
.check_charm_hash_changed(current_path
, target_path
)
1577 self
.assertEqual(mock_path
.exists
.call_count
, 2)
1578 self
.assertEqual(mock_checksumdir
.dirhash
.call_count
, 0)
1582 with self
.subTest(i
=6, t
="Check juju bundle existence"):
1583 # Testing method check_juju_bundle_existence
1585 test_vnfd1
= self
.db
.get_one(
1586 "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
1588 test_vnfd2
= self
.db
.get_one(
1589 "vnfds", {"_id": "d96b1cdf-5ad6-49f7-bf65-907ada989293"}
1592 expected_result
= None
1593 result
= check_juju_bundle_existence(test_vnfd1
)
1594 self
.assertEqual(result
, expected_result
, "Wrong juju bundle name")
1596 expected_result
= "stable/native-kdu"
1597 result
= check_juju_bundle_existence(test_vnfd2
)
1598 self
.assertEqual(result
, expected_result
, "Wrong juju bundle name")
1600 with self
.subTest(i
=7, t
="Check charm artifacts"):
1601 # Testing method check_juju_bundle_existence
1604 "folder": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
1605 "pkg-dir": "hackfest_3charmed_vnfd",
1607 charm_name
= "simple"
1608 charm_type
= "lxc_proxy_charm"
1611 expected_result
= "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:3/hackfest_3charmed_vnfd/charms/simple"
1612 result
= get_charm_artifact_path(
1613 base_folder
, charm_name
, charm_type
, revision
1615 self
.assertEqual(result
, expected_result
, "Wrong charm artifact path")
1619 "folder": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
1621 charm_name
= "basic"
1626 "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/Scripts/helm-charts/basic"
1628 result
= get_charm_artifact_path(
1629 base_folder
, charm_name
, charm_type
, revision
1631 self
.assertEqual(result
, expected_result
, "Wrong charm artifact path")
1634 if __name__
== "__main__":