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
23 from osm_lcm
import ns
24 from osm_common
.dbmemory
import DbMemory
25 from osm_common
.msgkafka
import MsgKafka
26 from osm_common
.fslocal
import FsLocal
27 from osm_lcm
.lcm_utils
import TaskRegistry
28 from osm_lcm
.ROclient
import ROClient
29 from uuid
import uuid4
30 # from asynctest.mock import patch
32 from osm_lcm
.tests
import test_db_descriptors
as descriptors
34 __author__
= "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
36 """ Perform unittests using asynctest of osm_lcm.ns module
37 It allows, if some testing ENV are supplied, testing without mocking some external libraries for debugging:
38 OSMLCMTEST_NS_PUBKEY: public ssh-key returned by N2VC to inject to VMs
39 OSMLCMTEST_NS_NAME: change name of NS
40 OSMLCMTEST_PACKAGES_PATH: path where the vnf-packages are stored (de-compressed), each one on a 'vnfd_id' folder
41 OSMLCMTEST_NS_IPADDRESS: IP address where emulated VMs are reached. Comma separate list
42 OSMLCMTEST_RO_VIMID: VIM id of RO target vim IP. Obtain it with openmano datcenter-list on RO container
43 OSMLCMTEST_VCA_NOMOCK: Do no mock the VCA, N2VC library, for debugging it
44 OSMLCMTEST_RO_NOMOCK: Do no mock the ROClient library, for debugging it
45 OSMLCMTEST_DB_NOMOCK: Do no mock the database library, for debugging it
46 OSMLCMTEST_FS_NOMOCK: Do no mock the File Storage library, for debugging it
47 OSMLCMTEST_LOGGING_NOMOCK: Do no mock the logging
48 OSMLCM_VCA_XXX: configuration of N2VC
49 OSMLCM_RO_XXX: configuration of RO
54 "VCA": { # TODO replace with os.get_env to get other configurations
55 "host": getenv("OSMLCM_VCA_HOST", "vca"),
56 "port": getenv("OSMLCM_VCA_PORT", 17070),
57 "user": getenv("OSMLCM_VCA_USER", "admin"),
58 "secret": getenv("OSMLCM_VCA_SECRET", "vca"),
59 "public_key": getenv("OSMLCM_VCA_PUBKEY", None),
60 'ca_cert': getenv("OSMLCM_VCA_CACERT", None),
61 'apiproxy': getenv("OSMLCM_VCA_APIPROXY", "192.168.1.1")
64 "uri": "http://{}:{}/openmano".format(getenv("OSMLCM_RO_HOST", "ro"),
65 getenv("OSMLCM_RO_PORT", "9090")),
66 "tenant": getenv("OSMLCM_RO_TENANT", "osm"),
67 "logger_name": "lcm.ROclient",
73 class TestMyNS(asynctest
.TestCase
):
75 async def _n2vc_DeployCharms(self
, model_name
, application_name
, vnfd
, charm_path
, params
={}, machine_spec
={},
76 callback
=None, *callback_args
):
78 for status
, message
in (("maintenance", "installing sofwware"), ("active", "Ready!")):
79 # call callback after some time
80 asyncio
.sleep(5, loop
=self
.loop
)
81 callback(model_name
, application_name
, status
, message
, *callback_args
)
84 def _n2vc_FormatApplicationName(*args
):
87 yield "app_name-{}".format(num_calls
)
90 def _n2vc_CreateExecutionEnvironment(self
, namespace
, reuse_ee_id
, db_dict
, *args
, **kwargs
):
91 k_list
= namespace
.split(".")
92 ee_id
= k_list
[1] + "."
100 def _ro_show(self
, *args
, **kwargs
):
101 if kwargs
.get("delete"):
102 ro_ns_desc
= yaml
.load(descriptors
.ro_delete_action_text
, Loader
=yaml
.Loader
)
106 ro_ns_desc
= yaml
.load(descriptors
.ro_ns_text
, Loader
=yaml
.Loader
)
108 # if ip address provided, replace descriptor
109 ip_addresses
= getenv("OSMLCMTEST_NS_IPADDRESS", "")
111 ip_addresses_list
= ip_addresses
.split(",")
112 for vnf
in ro_ns_desc
["vnfs"]:
113 if not ip_addresses_list
:
115 vnf
["ip_address"] = ip_addresses_list
[0]
116 for vm
in vnf
["vms"]:
117 if not ip_addresses_list
:
119 vm
["ip_address"] = ip_addresses_list
.pop(0)
123 for net
in ro_ns_desc
["nets"]:
124 if net
["status"] != "ACTIVE":
125 net
["status"] = "ACTIVE"
128 for vnf
in ro_ns_desc
["vnfs"]:
129 for vm
in vnf
["vms"]:
130 if vm
["status"] != "ACTIVE":
131 vm
["status"] = "ACTIVE"
134 def _ro_create(self
, *args
, **kwargs
):
136 yield {"uuid": str(uuid4())}
138 def _return_uuid(self
, *args
, **kwargs
):
141 async def setUp(self
):
144 if not getenv("OSMLCMTEST_DB_NOMOCK"):
146 self
.db
.create_list("vnfds", yaml
.load(descriptors
.db_vnfds_text
, Loader
=yaml
.Loader
))
147 self
.db
.create_list("nsds", yaml
.load(descriptors
.db_nsds_text
, Loader
=yaml
.Loader
))
148 self
.db
.create_list("nsrs", yaml
.load(descriptors
.db_nsrs_text
, Loader
=yaml
.Loader
))
149 self
.db
.create_list("vim_accounts", yaml
.load(descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
))
150 self
.db
.create_list("k8sclusters", yaml
.load(descriptors
.db_k8sclusters_text
, Loader
=yaml
.Loader
))
151 self
.db
.create_list("nslcmops", yaml
.load(descriptors
.db_nslcmops_text
, Loader
=yaml
.Loader
))
152 self
.db
.create_list("vnfrs", yaml
.load(descriptors
.db_vnfrs_text
, Loader
=yaml
.Loader
))
153 self
.db_vim_accounts
= yaml
.load(descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
)
156 self
.msg
= asynctest
.Mock(MsgKafka())
159 if not getenv("OSMLCMTEST_FS_NOMOCK"):
160 self
.fs
= asynctest
.Mock(FsLocal())
161 self
.fs
.get_params
.return_value
= {"path": getenv("OSMLCMTEST_PACKAGES_PATH", "./test/temp/packages")}
162 self
.fs
.file_open
= asynctest
.mock_open()
163 # self.fs.file_open.return_value.__enter__.return_value = asynctest.MagicMock() # called on a python "with"
164 # self.fs.file_open.return_value.__enter__.return_value.read.return_value = "" # empty file
167 self
.lcm_tasks
= asynctest
.Mock(TaskRegistry())
168 self
.lcm_tasks
.lock_HA
.return_value
= True
169 self
.lcm_tasks
.waitfor_related_HA
.return_value
= None
170 self
.lcm_tasks
.lookfor_related
.return_value
= ("", [])
173 if not getenv("OSMLCMTEST_VCA_K8s_NOMOCK"):
174 ns
.K8sJujuConnector
= asynctest
.MagicMock(ns
.K8sJujuConnector
)
175 ns
.K8sHelmConnector
= asynctest
.MagicMock(ns
.K8sHelmConnector
)
177 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
178 ns
.N2VCJujuConnector
= asynctest
.MagicMock(ns
.N2VCJujuConnector
)
179 ns
.N2VCJujuConnectorLCM
= asynctest
.MagicMock(ns
.N2VCJujuConnectorLCM
)
180 ns
.LCMHelmConn
= asynctest
.MagicMock(ns
.LCMHelmConn
)
183 self
.my_ns
= ns
.NsLcm(self
.db
, self
.msg
, self
.fs
, self
.lcm_tasks
, lcm_config
, self
.loop
)
184 self
.my_ns
._wait
_dependent
_n
2vc
= asynctest
.CoroutineMock()
187 if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
188 self
.my_ns
.logger
= asynctest
.Mock(self
.my_ns
.logger
)
191 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
192 pub_key
= getenv("OSMLCMTEST_NS_PUBKEY", "ssh-rsa test-pub-key t@osm.com")
193 # self.my_ns.n2vc = asynctest.Mock(N2VC())
194 self
.my_ns
.n2vc
.GetPublicKey
.return_value
= getenv("OSMLCM_VCA_PUBKEY", "public_key")
195 # allow several versions of n2vc
196 self
.my_ns
.n2vc
.FormatApplicationName
= asynctest
.Mock(side_effect
=self
._n
2vc
_FormatApplicationName
())
197 self
.my_ns
.n2vc
.DeployCharms
= asynctest
.CoroutineMock(side_effect
=self
._n
2vc
_DeployCharms
)
198 self
.my_ns
.n2vc
.create_execution_environment
= asynctest
.CoroutineMock(
199 side_effect
=self
._n
2vc
_CreateExecutionEnvironment
)
200 self
.my_ns
.n2vc
.install_configuration_sw
= asynctest
.CoroutineMock(return_value
=pub_key
)
201 self
.my_ns
.n2vc
.get_ee_ssh_public__key
= asynctest
.CoroutineMock(return_value
=pub_key
)
202 self
.my_ns
.n2vc
.exec_primitive
= asynctest
.CoroutineMock(side_effect
=self
._return
_uuid
)
203 self
.my_ns
.n2vc
.GetPrimitiveStatus
= asynctest
.CoroutineMock(return_value
="completed")
204 self
.my_ns
.n2vc
.GetPrimitiveOutput
= asynctest
.CoroutineMock(return_value
={"result": "ok",
206 self
.my_ns
.n2vc
.delete_execution_environment
= asynctest
.CoroutineMock(return_value
=None)
207 self
.my_ns
.n2vc
.get_public_key
= asynctest
.CoroutineMock(
208 return_value
=getenv("OSMLCM_VCA_PUBKEY", "public_key"))
209 self
.my_ns
.n2vc
.delete_namespace
= asynctest
.CoroutineMock(return_value
=None)
212 if not getenv("OSMLCMTEST_RO_NOMOCK"):
213 # self.my_ns.RO = asynctest.Mock(ROclient.ROClient(self.loop, **lcm_config["ro_config"]))
214 # TODO first time should be empty list, following should return a dict
215 self
.my_ns
.RO
.get_list
= asynctest
.CoroutineMock(self
.my_ns
.RO
.get_list
, return_value
=[])
216 self
.my_ns
.RO
.create
= asynctest
.CoroutineMock(self
.my_ns
.RO
.create
, side_effect
=self
._ro
_create
())
217 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(self
.my_ns
.RO
.show
, side_effect
=self
._ro
_show
())
218 self
.my_ns
.RO
.create_action
= asynctest
.CoroutineMock(self
.my_ns
.RO
.create_action
,
219 return_value
={"vm-id": {"vim_result": 200,
220 "description": "done"}})
221 self
.my_ns
.RO
.delete
= asynctest
.CoroutineMock(self
.my_ns
.RO
.delete
, return_value
={"action_id": "del"})
222 # self.my_ns.wait_vm_up_insert_key_ro = asynctest.CoroutineMock(return_value="ip-address")
224 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
225 async def test_instantiate(self
):
226 self
.db
.set_one
= asynctest
.Mock()
227 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
228 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
229 # print("Test instantiate started")
231 # delete deployed information of database
232 if not getenv("OSMLCMTEST_DB_NOMOCK"):
233 if self
.db
.get_list("nsrs")[0]["_admin"].get("deployed"):
234 del self
.db
.get_list("nsrs")[0]["_admin"]["deployed"]
235 for db_vnfr
in self
.db
.get_list("vnfrs"):
236 db_vnfr
.pop("ip_address", None)
237 for db_vdur
in db_vnfr
["vdur"]:
238 db_vdur
.pop("ip_address", None)
239 db_vdur
.pop("mac_address", None)
240 if getenv("OSMLCMTEST_RO_VIMID"):
241 self
.db
.get_list("vim_accounts")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
242 if getenv("OSMLCMTEST_RO_VIMID"):
243 self
.db
.get_list("nsrs")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
245 await self
.my_ns
.instantiate(nsr_id
, nslcmop_id
)
247 # print("instantiate_result: {}".format(self.db.get_one("nslcmops",
248 # {"_id": nslcmop_id}).get("detailed-status")))
250 self
.msg
.aiowrite
.assert_called_once_with("ns", "instantiated",
251 {"nsr_id": nsr_id
, "nslcmop_id": nslcmop_id
,
252 "operationState": "COMPLETED"},
254 self
.lcm_tasks
.lock_HA
.assert_called_once_with('ns', 'nslcmops', nslcmop_id
)
255 if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
256 self
.assertTrue(self
.my_ns
.logger
.debug
.called
, "Debug method not called")
257 self
.my_ns
.logger
.error
.assert_not_called()
258 self
.my_ns
.logger
.exception().assert_not_called()
260 if not getenv("OSMLCMTEST_DB_NOMOCK"):
261 self
.assertTrue(self
.db
.set_one
.called
, "db.set_one not called")
262 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
263 db_vnfrs_list
= self
.db
.get_list("vnfrs", {"nsr-id-ref": nsr_id
})
264 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
265 for vnfr
in db_vnfrs_list
:
266 self
.assertEqual(vnfr
["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
268 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
269 # check intial-primitives called
270 self
.assertTrue(self
.my_ns
.n2vc
.exec_primitive
.called
,
271 "Exec primitive not called for initial config primitive")
272 for _call
in self
.my_ns
.n2vc
.exec_primitive
.call_args_list
:
273 self
.assertIn(_call
[1]["primitive_name"], ("config", "touch"),
274 "called exec primitive with a primitive different than config or touch")
276 # TODO add more checks of called methods
277 # TODO add a terminate
279 async def test_instantiate_ee_list(self
):
280 # Using modern IM where configuration is in the new format of execution_environment_list
281 ee_descriptor_id
= "charm_simple"
282 non_used_initial_primitive
= {
283 "name": "not_to_be_called",
285 "execution-environment-ref": "not_used_ee"
289 "id": ee_descriptor_id
,
290 "juju": {"charm": "simple"},
297 q_filter
={"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"},
298 update_dict
={"vnf-configuration.execution-environment-list": ee_list
,
299 "vnf-configuration.initial-config-primitive.0.execution-environment-ref": ee_descriptor_id
,
300 "vnf-configuration.initial-config-primitive.1.execution-environment-ref": ee_descriptor_id
,
301 "vnf-configuration.initial-config-primitive.2": non_used_initial_primitive
,
302 "vnf-configuration.config-primitive.0.execution-environment-ref": ee_descriptor_id
,
303 "vnf-configuration.config-primitive.0.execution-environment-primitive": "touch_charm",
305 unset
={"vnf-configuration.juju": None})
306 await self
.test_instantiate()
307 # this will check that the initial-congig-primitive 'not_to_be_called' is not called
309 def test_ns_params_2_RO(self
):
310 vims
= self
.db
.get_list("vim_accounts")
311 vim_id
= vims
[0]["_id"]
312 ro_vim_id
= vims
[0]["_admin"]["deployed"]["RO"]
313 vim_id2
= vims
[1]["_id"]
314 ro_vim_id2
= vims
[1]["_admin"]["deployed"]["RO"]
316 ns_params
= {"vimAccountId": vim_id
}
317 mgmt_interface
= {"cp": "cp"}
318 vdu
= [{"id": "vdu_id", "interface": [{"external-connection-point-ref": "cp"}]}]
320 "1": {"vdu": vdu
, "mgmt-interface": mgmt_interface
},
321 "2": {"vdu": vdu
, "mgmt-interface": mgmt_interface
, "vnf-configuration": None},
322 "3": {"vdu": vdu
, "mgmt-interface": mgmt_interface
, "vnf-configuration": {"config-access": None}},
323 "4": {"vdu": vdu
, "mgmt-interface": mgmt_interface
,
324 "vnf-configuration": {"config-access": {"ssh-access": None}}},
325 "5": {"vdu": vdu
, "mgmt-interface": mgmt_interface
,
326 "vnf-configuration": {"config-access": {"ssh-access": {"required": True, "default_user": "U"}}}},
328 nsd
= {"constituent-vnfd": []}
330 for k
in vnfd_dict
.keys():
331 nsd
["constituent-vnfd"].append({"vnfd-id-ref": k
, "member-vnf-index": "member " + k
})
332 db_vnfrs
["member " + k
] = {"vim-account-id": vim_id2
if k
== "1" else vim_id
}
334 n2vc_key_list
= ["key"]
335 ro_ns_params
= self
.my_ns
._ns
_params
_2_RO
(ns_params
, nsd
, vnfd_dict
, db_vnfrs
, n2vc_key_list
)
336 ro_params_expected
= {'wim_account': None, "datacenter": ro_vim_id
,
338 "member 5": {"vdus": {"vdu_id": {"mgmt_keys": n2vc_key_list
}}},
339 "member 1": {"datacenter": ro_vim_id2
}
341 self
.assertEqual(ro_ns_params
, ro_params_expected
)
343 # Test scale() and related methods
344 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
345 async def test_scale(self
):
346 # print("Test scale started")
348 # TODO: Add more higher-lever tests here, for example:
349 # scale-out/scale-in operations with success/error result
351 # Test scale() with missing 'scaleVnfData', should return operationState = 'FAILED'
352 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
353 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
354 await self
.my_ns
.scale(nsr_id
, nslcmop_id
)
355 expected_value
= 'FAILED'
356 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get("operationState")
357 self
.assertEqual(return_value
, expected_value
)
358 # print("scale_result: {}".format(self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
360 # Test _retry_or_skip_suboperation()
362 # - if a suboperation's 'operationState' is marked as 'COMPLETED', SUBOPERATION_STATUS_SKIP is expected
363 # - if marked as anything but 'COMPLETED', the suboperation index is expected
364 def test_scale_retry_or_skip_suboperation(self
):
365 # Load an alternative 'nslcmops' YAML for this test
366 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
367 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
369 # Test when 'operationState' is 'COMPLETED'
370 db_nslcmop
['_admin']['operations'][op_index
]['operationState'] = 'COMPLETED'
371 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
372 expected_value
= self
.my_ns
.SUBOPERATION_STATUS_SKIP
373 self
.assertEqual(return_value
, expected_value
)
374 # Test when 'operationState' is not 'COMPLETED'
375 db_nslcmop
['_admin']['operations'][op_index
]['operationState'] = None
376 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
377 expected_value
= op_index
378 self
.assertEqual(return_value
, expected_value
)
380 # Test _find_suboperation()
381 # Expected result: index of the found sub-operation, or SUBOPERATION_STATUS_NOT_FOUND if not found
382 def test_scale_find_suboperation(self
):
383 # Load an alternative 'nslcmops' YAML for this test
384 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
385 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
386 # Find this sub-operation
388 vnf_index
= db_nslcmop
['_admin']['operations'][op_index
]['member_vnf_index']
389 primitive
= db_nslcmop
['_admin']['operations'][op_index
]['primitive']
390 primitive_params
= db_nslcmop
['_admin']['operations'][op_index
]['primitive_params']
392 'member_vnf_index': vnf_index
,
393 'primitive': primitive
,
394 'primitive_params': primitive_params
,
396 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
397 self
.assertEqual(found_op_index
, op_index
)
398 # Test with not-matching params
400 'member_vnf_index': vnf_index
,
402 'primitive_params': primitive_params
,
404 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
405 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
408 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
409 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
411 # Test _update_suboperation_status()
412 def test_scale_update_suboperation_status(self
):
413 self
.db
.set_one
= asynctest
.Mock()
414 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
415 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
417 # Force the initial values to be distinct from the updated ones
418 q_filter
= {"_id": db_nslcmop
["_id"]}
419 # Test to change 'operationState' and 'detailed-status'
420 operationState
= 'COMPLETED'
421 detailed_status
= 'Done'
422 expected_update_dict
= {'_admin.operations.0.operationState': operationState
,
423 '_admin.operations.0.detailed-status': detailed_status
,
425 self
.my_ns
._update
_suboperation
_status
(db_nslcmop
, op_index
, operationState
, detailed_status
)
426 self
.db
.set_one
.assert_called_once_with("nslcmops", q_filter
=q_filter
, update_dict
=expected_update_dict
,
429 def test_scale_add_suboperation(self
):
430 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
431 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
433 num_ops_before
= len(db_nslcmop
.get('_admin', {}).get('operations', [])) - 1
435 vdu_count_index
= None
438 mapped_primitive_params
= {'parameter':
439 [{'data-type': 'STRING',
441 'default-value': '<touch_filename2>'}],
443 operationState
= 'PROCESSING'
444 detailed_status
= 'In progress'
445 operationType
= 'PRE-SCALE'
446 # Add a 'pre-scale' suboperation
447 op_index_after
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
448 vdu_name
, primitive
, mapped_primitive_params
,
449 operationState
, detailed_status
, operationType
)
450 self
.assertEqual(op_index_after
, num_ops_before
+ 1)
452 # Delete all suboperations and add the same operation again
453 del db_nslcmop
['_admin']['operations']
454 op_index_zero
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
455 vdu_name
, primitive
, mapped_primitive_params
,
456 operationState
, detailed_status
, operationType
)
457 self
.assertEqual(op_index_zero
, 0)
459 # Add a 'RO' suboperation
460 RO_nsr_id
= '1234567890'
461 RO_scaling_info
= [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
462 op_index
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
463 vdu_name
, primitive
, mapped_primitive_params
,
464 operationState
, detailed_status
, operationType
,
465 RO_nsr_id
, RO_scaling_info
)
466 db_RO_nsr_id
= db_nslcmop
['_admin']['operations'][op_index
]['RO_nsr_id']
467 self
.assertEqual(op_index
, 1)
468 self
.assertEqual(RO_nsr_id
, db_RO_nsr_id
)
470 # Try to add an invalid suboperation, should return SUBOPERATION_STATUS_NOT_FOUND
471 op_index_invalid
= self
.my_ns
._add
_suboperation
(None, None, None, None, None,
474 self
.assertEqual(op_index_invalid
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
476 # Test _check_or_add_scale_suboperation() and _check_or_add_scale_suboperation_RO()
477 # check the possible return values:
478 # - SUBOPERATION_STATUS_NEW: This is a new sub-operation
479 # - op_index (non-negative number): This is an existing sub-operation, operationState != 'COMPLETED'
480 # - SUBOPERATION_STATUS_SKIP: This is an existing sub-operation, operationState == 'COMPLETED'
481 def test_scale_check_or_add_scale_suboperation(self
):
482 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
483 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
484 operationType
= 'PRE-SCALE'
487 primitive_params
= {'parameter':
488 [{'data-type': 'STRING',
490 'default-value': '<touch_filename2>'}],
493 # Delete all sub-operations to be sure this is a new sub-operation
494 del db_nslcmop
['_admin']['operations']
496 # Add a new sub-operation
497 # For new sub-operations, operationState is set to 'PROCESSING' by default
498 op_index_new
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
499 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
500 self
.assertEqual(op_index_new
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
502 # Use the same parameters again to match the already added sub-operation
503 # which has status 'PROCESSING' (!= 'COMPLETED') by default
504 # The expected return value is a non-negative number
505 op_index_existing
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
506 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
507 self
.assertTrue(op_index_existing
>= 0)
509 # Change operationState 'manually' for this sub-operation
510 db_nslcmop
['_admin']['operations'][op_index_existing
]['operationState'] = 'COMPLETED'
511 # Then use the same parameters again to match the already added sub-operation,
512 # which now has status 'COMPLETED'
513 # The expected return value is SUBOPERATION_STATUS_SKIP
514 op_index_skip
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
515 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
516 self
.assertEqual(op_index_skip
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
518 # RO sub-operation test:
519 # Repeat tests for the very similar _check_or_add_scale_suboperation_RO(),
520 RO_nsr_id
= '1234567890'
521 RO_scaling_info
= [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
522 op_index_new_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
523 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
524 self
.assertEqual(op_index_new_RO
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
526 # Use the same parameters again to match the already added RO sub-operation
527 op_index_existing_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
528 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
529 self
.assertTrue(op_index_existing_RO
>= 0)
531 # Change operationState 'manually' for this RO sub-operation
532 db_nslcmop
['_admin']['operations'][op_index_existing_RO
]['operationState'] = 'COMPLETED'
533 # Then use the same parameters again to match the already added sub-operation,
534 # which now has status 'COMPLETED'
535 # The expected return value is SUBOPERATION_STATUS_SKIP
536 op_index_skip_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
537 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
538 self
.assertEqual(op_index_skip_RO
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
540 async def test_deploy_kdus(self
):
541 nsr_id
= descriptors
.test_ids
["TEST-KDU"]["ns"]
542 nslcmop_id
= descriptors
.test_ids
["TEST-KDU"]["instantiate"]
543 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
544 db_vnfr
= self
.db
.get_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "multikdu"})
545 db_vnfrs
= {"multikdu": db_vnfr
}
546 db_vnfd
= self
.db
.get_one("vnfds", {"_id": db_vnfr
["vnfd-id"]})
547 db_vnfds
= {db_vnfd
["_id"]: db_vnfd
}
550 self
.my_ns
.k8sclusterhelm
.install
= asynctest
.CoroutineMock(return_value
="k8s_id")
551 self
.my_ns
.k8sclusterhelm
.synchronize_repos
= asynctest
.CoroutineMock(return_value
=("", ""))
552 self
.my_ns
.k8sclusterhelm
.get_services
= asynctest
.CoroutineMock(return_value
=([]))
553 await self
.my_ns
.deploy_kdus(logging_text
, nsr_id
, nslcmop_id
, db_vnfrs
, db_vnfds
, task_register
)
554 await asyncio
.wait(list(task_register
.keys()), timeout
=100)
555 db_nsr
= self
.db
.get_list("nsrs")[1]
556 self
.assertIn("K8s", db_nsr
["_admin"]["deployed"], "K8s entry not created at '_admin.deployed'")
557 self
.assertIsInstance(db_nsr
["_admin"]["deployed"]["K8s"], list, "K8s entry is not of type list")
558 self
.assertEqual(len(db_nsr
["_admin"]["deployed"]["K8s"]), 2, "K8s entry is not of type list")
559 k8s_instace_info
= {"kdu-instance": "k8s_id", "k8scluster-uuid": "73d96432-d692-40d2-8440-e0c73aee209c",
560 "k8scluster-type": "helm-chart",
561 "kdu-name": "ldap", "kdu-model": "stable/openldap:1.2.1",
562 "member-vnf-index": "multikdu", "namespace": None}
564 self
.assertEqual(db_nsr
["_admin"]["deployed"]["K8s"][0], k8s_instace_info
)
565 k8s_instace_info
["kdu-name"] = "mongo"
566 k8s_instace_info
["kdu-model"] = "stable/mongodb"
567 self
.assertEqual(db_nsr
["_admin"]["deployed"]["K8s"][1], k8s_instace_info
)
569 async def test_instantiate_pdu(self
):
570 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
571 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
572 # Modify vnfd/vnfr to change KDU for PDU. Adding keys that NBI will already set
573 self
.db
.set_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "1"},
574 update_dict
={"ip-address": "10.205.1.46",
575 "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
576 "vdur.0.pdu-type": "PDU-TYPE-1",
577 "vdur.0.ip-address": "10.205.1.46",
579 unset
={"vdur.status": None})
580 self
.db
.set_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "2"},
581 update_dict
={"ip-address": "10.205.1.47",
582 "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
583 "vdur.0.pdu-type": "PDU-TYPE-1",
584 "vdur.0.ip-address": "10.205.1.47",
586 unset
={"vdur.status": None})
588 await self
.my_ns
.instantiate(nsr_id
, nslcmop_id
)
589 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
590 self
.assertEqual(db_nsr
.get("nsState"), "READY", str(db_nsr
.get("errorDescription ")))
591 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
592 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
593 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
594 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
596 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
597 async def test_terminate_without_configuration(self
):
598 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
599 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["terminate"]
600 # set instantiation task as completed
601 self
.db
.set_list("nslcmops", {"nsInstanceId": nsr_id
, "_id.ne": nslcmop_id
},
602 update_dict
={"operationState": "COMPLETED"})
603 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(ROClient
.show
, side_effect
=self
._ro
_show
(delete
=nslcmop_id
))
604 self
.db
.set_one("nsrs", {"_id": nsr_id
},
605 update_dict
={"_admin.deployed.VCA.0": None, "_admin.deployed.VCA.1": None})
607 await self
.my_ns
.terminate(nsr_id
, nslcmop_id
)
608 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
609 self
.assertEqual(db_nslcmop
.get("operationState"), 'COMPLETED', db_nslcmop
.get("detailed-status"))
610 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
611 self
.assertEqual(db_nsr
.get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
612 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
613 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
614 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
615 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
616 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
617 db_vnfrs_list
= self
.db
.get_list("vnfrs", {"nsr-id-ref": nsr_id
})
618 for vnfr
in db_vnfrs_list
:
619 self
.assertEqual(vnfr
["_admin"].get("nsState"), "NOT_INSTANTIATED", "Not instantiated")
621 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
622 async def test_terminate_primitive(self
):
623 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
624 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["terminate"]
625 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(ROClient
.show
, side_effect
=self
._ro
_show
(delete
=nslcmop_id
))
626 # set instantiation task as completed
627 self
.db
.set_list("nslcmops", {"nsInstanceId": nsr_id
, "_id.ne": nslcmop_id
},
628 update_dict
={"operationState": "COMPLETED"})
630 # modify vnfd descriptor to include terminate_primitive
631 terminate_primitive
= [{
633 "parameter": [{"name": "filename", "value": "terminate_filename"}],
636 db_vnfr
= self
.db
.get_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "1"})
637 self
.db
.set_one("vnfds", {"_id": db_vnfr
["vnfd-id"]},
638 {"vnf-configuration.terminate-config-primitive": terminate_primitive
})
640 await self
.my_ns
.terminate(nsr_id
, nslcmop_id
)
641 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
642 self
.assertEqual(db_nslcmop
.get("operationState"), 'COMPLETED', db_nslcmop
.get("detailed-status"))
643 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
644 self
.assertEqual(db_nsr
.get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
645 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
646 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
647 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
648 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
649 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
652 if __name__
== '__main__':