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
31 from osm_lcm
.tests
import test_db_descriptors
as descriptors
33 __author__
= "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
35 """ Perform unittests using asynctest of osm_lcm.ns module
36 It allows, if some testing ENV are supplied, testing without mocking some external libraries for debugging:
37 OSMLCMTEST_NS_PUBKEY: public ssh-key returned by N2VC to inject to VMs
38 OSMLCMTEST_NS_NAME: change name of NS
39 OSMLCMTEST_PACKAGES_PATH: path where the vnf-packages are stored (de-compressed), each one on a 'vnfd_id' folder
40 OSMLCMTEST_NS_IPADDRESS: IP address where emulated VMs are reached. Comma separate list
41 OSMLCMTEST_RO_VIMID: VIM id of RO target vim IP. Obtain it with openmano datcenter-list on RO container
42 OSMLCMTEST_VCA_NOMOCK: Do no mock the VCA, N2VC library, for debugging it
43 OSMLCMTEST_RO_NOMOCK: Do no mock the ROClient library, for debugging it
44 OSMLCMTEST_DB_NOMOCK: Do no mock the database library, for debugging it
45 OSMLCMTEST_FS_NOMOCK: Do no mock the File Storage library, for debugging it
46 OSMLCMTEST_LOGGING_NOMOCK: Do no mock the logging
47 OSMLCM_VCA_XXX: configuration of N2VC
48 OSMLCM_RO_XXX: configuration of RO
53 "VCA": { # TODO replace with os.get_env to get other configurations
54 "host": getenv("OSMLCM_VCA_HOST", "vca"),
55 "port": getenv("OSMLCM_VCA_PORT", 17070),
56 "user": getenv("OSMLCM_VCA_USER", "admin"),
57 "secret": getenv("OSMLCM_VCA_SECRET", "vca"),
58 "public_key": getenv("OSMLCM_VCA_PUBKEY", None),
59 'ca_cert': getenv("OSMLCM_VCA_CACERT", None),
60 'apiproxy': getenv("OSMLCM_VCA_APIPROXY", "192.168.1.1"),
63 "uri": "http://{}:{}/openmano".format(getenv("OSMLCM_RO_HOST", "ro"),
64 getenv("OSMLCM_RO_PORT", "9090")),
65 "tenant": getenv("OSMLCM_RO_TENANT", "osm"),
66 "logger_name": "lcm.ROclient",
72 class TestMyNS(asynctest
.TestCase
):
74 async def _n2vc_DeployCharms(self
, model_name
, application_name
, vnfd
, charm_path
, params
={}, machine_spec
={},
75 callback
=None, *callback_args
):
77 for status
, message
in (("maintenance", "installing sofwware"), ("active", "Ready!")):
78 # call callback after some time
79 asyncio
.sleep(5, loop
=self
.loop
)
80 callback(model_name
, application_name
, status
, message
, *callback_args
)
83 def _n2vc_FormatApplicationName(*args
):
86 yield "app_name-{}".format(num_calls
)
89 def _n2vc_CreateExecutionEnvironment(self
, namespace
, reuse_ee_id
, db_dict
, *args
, **kwargs
):
90 k_list
= namespace
.split(".")
91 ee_id
= k_list
[1] + "."
99 def _ro_show(self
, *args
, **kwargs
):
100 if kwargs
.get("delete"):
101 ro_ns_desc
= yaml
.load(descriptors
.ro_delete_action_text
, Loader
=yaml
.Loader
)
105 ro_ns_desc
= yaml
.load(descriptors
.ro_ns_text
, Loader
=yaml
.Loader
)
107 # if ip address provided, replace descriptor
108 ip_addresses
= getenv("OSMLCMTEST_NS_IPADDRESS", "")
110 ip_addresses_list
= ip_addresses
.split(",")
111 for vnf
in ro_ns_desc
["vnfs"]:
112 if not ip_addresses_list
:
114 vnf
["ip_address"] = ip_addresses_list
[0]
115 for vm
in vnf
["vms"]:
116 if not ip_addresses_list
:
118 vm
["ip_address"] = ip_addresses_list
.pop(0)
122 for net
in ro_ns_desc
["nets"]:
123 if net
["status"] != "ACTIVE":
124 net
["status"] = "ACTIVE"
127 for vnf
in ro_ns_desc
["vnfs"]:
128 for vm
in vnf
["vms"]:
129 if vm
["status"] != "ACTIVE":
130 vm
["status"] = "ACTIVE"
133 def _ro_create(self
, *args
, **kwargs
):
135 yield {"uuid": str(uuid4())}
137 def _return_uuid(self
, *args
, **kwargs
):
140 async def setUp(self
):
143 if not getenv("OSMLCMTEST_DB_NOMOCK"):
145 self
.db
.create_list("vnfds", yaml
.load(descriptors
.db_vnfds_text
, Loader
=yaml
.Loader
))
146 self
.db
.create_list("nsds", yaml
.load(descriptors
.db_nsds_text
, Loader
=yaml
.Loader
))
147 self
.db
.create_list("nsrs", yaml
.load(descriptors
.db_nsrs_text
, Loader
=yaml
.Loader
))
148 self
.db
.create_list("vim_accounts", yaml
.load(descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
))
149 self
.db
.create_list("k8sclusters", yaml
.load(descriptors
.db_k8sclusters_text
, Loader
=yaml
.Loader
))
150 self
.db
.create_list("nslcmops", yaml
.load(descriptors
.db_nslcmops_text
, Loader
=yaml
.Loader
))
151 self
.db
.create_list("vnfrs", yaml
.load(descriptors
.db_vnfrs_text
, Loader
=yaml
.Loader
))
152 self
.db_vim_accounts
= yaml
.load(descriptors
.db_vim_accounts_text
, Loader
=yaml
.Loader
)
155 self
.msg
= asynctest
.Mock(MsgKafka())
158 if not getenv("OSMLCMTEST_FS_NOMOCK"):
159 self
.fs
= asynctest
.Mock(FsLocal())
160 self
.fs
.get_params
.return_value
= {"path": getenv("OSMLCMTEST_PACKAGES_PATH", "./test/temp/packages")}
161 self
.fs
.file_open
= asynctest
.mock_open()
162 # self.fs.file_open.return_value.__enter__.return_value = asynctest.MagicMock() # called on a python "with"
163 # self.fs.file_open.return_value.__enter__.return_value.read.return_value = "" # empty file
166 self
.lcm_tasks
= asynctest
.Mock(TaskRegistry())
167 self
.lcm_tasks
.lock_HA
.return_value
= True
168 self
.lcm_tasks
.waitfor_related_HA
.return_value
= None
169 self
.lcm_tasks
.lookfor_related
.return_value
= ("", [])
172 if not getenv("OSMLCMTEST_VCA_K8s_NOMOCK"):
173 ns
.K8sJujuConnector
= asynctest
.MagicMock(ns
.K8sJujuConnector
)
174 ns
.K8sHelmConnector
= asynctest
.MagicMock(ns
.K8sHelmConnector
)
175 ns
.K8sHelm3Connector
= asynctest
.MagicMock(ns
.K8sHelm3Connector
)
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
.exec_primitive
= asynctest
.CoroutineMock(side_effect
=self
._return
_uuid
)
204 self
.my_ns
.n2vc
.GetPrimitiveStatus
= asynctest
.CoroutineMock(return_value
="completed")
205 self
.my_ns
.n2vc
.GetPrimitiveOutput
= asynctest
.CoroutineMock(return_value
={"result": "ok",
207 self
.my_ns
.n2vc
.delete_execution_environment
= asynctest
.CoroutineMock(return_value
=None)
208 self
.my_ns
.n2vc
.get_public_key
= asynctest
.CoroutineMock(
209 return_value
=getenv("OSMLCM_VCA_PUBKEY", "public_key"))
210 self
.my_ns
.n2vc
.delete_namespace
= asynctest
.CoroutineMock(return_value
=None)
213 if not getenv("OSMLCMTEST_RO_NOMOCK"):
214 # self.my_ns.RO = asynctest.Mock(ROclient.ROClient(self.loop, **lcm_config["ro_config"]))
215 # TODO first time should be empty list, following should return a dict
216 self
.my_ns
.RO
.get_list
= asynctest
.CoroutineMock(self
.my_ns
.RO
.get_list
, return_value
=[])
217 self
.my_ns
.RO
.create
= asynctest
.CoroutineMock(self
.my_ns
.RO
.create
, side_effect
=self
._ro
_create
())
218 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(self
.my_ns
.RO
.show
, side_effect
=self
._ro
_show
())
219 self
.my_ns
.RO
.create_action
= asynctest
.CoroutineMock(self
.my_ns
.RO
.create_action
,
220 return_value
={"vm-id": {"vim_result": 200,
221 "description": "done"}})
222 self
.my_ns
.RO
.delete
= asynctest
.CoroutineMock(self
.my_ns
.RO
.delete
, return_value
={"action_id": "del"})
223 # self.my_ns.wait_vm_up_insert_key_ro = asynctest.CoroutineMock(return_value="ip-address")
225 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
226 async def test_instantiate(self
):
227 self
.db
.set_one
= asynctest
.Mock()
228 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
229 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
230 # print("Test instantiate started")
232 # delete deployed information of database
233 if not getenv("OSMLCMTEST_DB_NOMOCK"):
234 if self
.db
.get_list("nsrs")[0]["_admin"].get("deployed"):
235 del self
.db
.get_list("nsrs")[0]["_admin"]["deployed"]
236 for db_vnfr
in self
.db
.get_list("vnfrs"):
237 db_vnfr
.pop("ip_address", None)
238 for db_vdur
in db_vnfr
["vdur"]:
239 db_vdur
.pop("ip_address", None)
240 db_vdur
.pop("mac_address", None)
241 if getenv("OSMLCMTEST_RO_VIMID"):
242 self
.db
.get_list("vim_accounts")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
243 if getenv("OSMLCMTEST_RO_VIMID"):
244 self
.db
.get_list("nsrs")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
246 await self
.my_ns
.instantiate(nsr_id
, nslcmop_id
)
248 # print("instantiate_result: {}".format(self.db.get_one("nslcmops",
249 # {"_id": nslcmop_id}).get("detailed-status")))
251 self
.msg
.aiowrite
.assert_called_once_with("ns", "instantiated",
252 {"nsr_id": nsr_id
, "nslcmop_id": nslcmop_id
,
253 "operationState": "COMPLETED"},
255 self
.lcm_tasks
.lock_HA
.assert_called_once_with('ns', 'nslcmops', nslcmop_id
)
256 if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
257 self
.assertTrue(self
.my_ns
.logger
.debug
.called
, "Debug method not called")
258 self
.my_ns
.logger
.error
.assert_not_called()
259 self
.my_ns
.logger
.exception().assert_not_called()
261 if not getenv("OSMLCMTEST_DB_NOMOCK"):
262 self
.assertTrue(self
.db
.set_one
.called
, "db.set_one not called")
263 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
264 db_vnfrs_list
= self
.db
.get_list("vnfrs", {"nsr-id-ref": nsr_id
})
265 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
266 for vnfr
in db_vnfrs_list
:
267 self
.assertEqual(vnfr
["_admin"].get("nsState"), "INSTANTIATED", "Not instantiated")
269 if not getenv("OSMLCMTEST_VCA_NOMOCK"):
270 # check intial-primitives called
271 self
.assertTrue(self
.my_ns
.n2vc
.exec_primitive
.called
,
272 "Exec primitive not called for initial config primitive")
273 for _call
in self
.my_ns
.n2vc
.exec_primitive
.call_args_list
:
274 self
.assertIn(_call
[1]["primitive_name"], ("config", "touch"),
275 "called exec primitive with a primitive different than config or touch")
277 # TODO add more checks of called methods
278 # TODO add a terminate
280 async def test_instantiate_ee_list(self
):
281 # Using modern IM where configuration is in the new format of execution_environment_list
282 ee_descriptor_id
= "charm_simple"
283 non_used_initial_primitive
= {
284 "name": "not_to_be_called",
286 "execution-environment-ref": "not_used_ee"
290 "id": ee_descriptor_id
,
291 "juju": {"charm": "simple"},
298 q_filter
={"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"},
299 update_dict
={"vnf-configuration.execution-environment-list": ee_list
,
300 "vnf-configuration.initial-config-primitive.0.execution-environment-ref": ee_descriptor_id
,
301 "vnf-configuration.initial-config-primitive.1.execution-environment-ref": ee_descriptor_id
,
302 "vnf-configuration.initial-config-primitive.2": non_used_initial_primitive
,
303 "vnf-configuration.config-primitive.0.execution-environment-ref": ee_descriptor_id
,
304 "vnf-configuration.config-primitive.0.execution-environment-primitive": "touch_charm",
306 unset
={"vnf-configuration.juju": None})
307 await self
.test_instantiate()
308 # this will check that the initial-congig-primitive 'not_to_be_called' is not called
310 def test_ns_params_2_RO(self
):
311 vims
= self
.db
.get_list("vim_accounts")
312 vim_id
= vims
[0]["_id"]
313 ro_vim_id
= vims
[0]["_admin"]["deployed"]["RO"]
314 vim_id2
= vims
[1]["_id"]
315 ro_vim_id2
= vims
[1]["_admin"]["deployed"]["RO"]
317 ns_params
= {"vimAccountId": vim_id
}
318 mgmt_interface
= {"cp": "cp"}
319 vdu
= [{"id": "vdu_id", "interface": [{"external-connection-point-ref": "cp"}]}]
321 "1": {"vdu": vdu
, "mgmt-interface": mgmt_interface
},
322 "2": {"vdu": vdu
, "mgmt-interface": mgmt_interface
, "vnf-configuration": None},
323 "3": {"vdu": vdu
, "mgmt-interface": mgmt_interface
, "vnf-configuration": {"config-access": None}},
324 "4": {"vdu": vdu
, "mgmt-interface": mgmt_interface
,
325 "vnf-configuration": {"config-access": {"ssh-access": None}}},
326 "5": {"vdu": vdu
, "mgmt-interface": mgmt_interface
,
327 "vnf-configuration": {"config-access": {"ssh-access": {"required": True, "default_user": "U"}}}},
329 nsd
= {"constituent-vnfd": []}
331 for k
in vnfd_dict
.keys():
332 nsd
["constituent-vnfd"].append({"vnfd-id-ref": k
, "member-vnf-index": "member " + k
})
333 db_vnfrs
["member " + k
] = {"vim-account-id": vim_id2
if k
== "1" else vim_id
}
335 n2vc_key_list
= ["key"]
336 ro_ns_params
= self
.my_ns
._ns
_params
_2_RO
(ns_params
, nsd
, vnfd_dict
, db_vnfrs
, n2vc_key_list
)
337 ro_params_expected
= {'wim_account': None, "datacenter": ro_vim_id
,
339 "member 5": {"vdus": {"vdu_id": {"mgmt_keys": n2vc_key_list
}}},
340 "member 1": {"datacenter": ro_vim_id2
}
342 self
.assertEqual(ro_ns_params
, ro_params_expected
)
344 # Test scale() and related methods
345 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
346 async def test_scale(self
):
347 # print("Test scale started")
349 # TODO: Add more higher-lever tests here, for example:
350 # scale-out/scale-in operations with success/error result
352 # Test scale() with missing 'scaleVnfData', should return operationState = 'FAILED'
353 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
354 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
355 await self
.my_ns
.scale(nsr_id
, nslcmop_id
)
356 expected_value
= 'FAILED'
357 return_value
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
}).get("operationState")
358 self
.assertEqual(return_value
, expected_value
)
359 # print("scale_result: {}".format(self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
361 # Test _retry_or_skip_suboperation()
363 # - if a suboperation's 'operationState' is marked as 'COMPLETED', SUBOPERATION_STATUS_SKIP is expected
364 # - if marked as anything but 'COMPLETED', the suboperation index is expected
365 def test_scale_retry_or_skip_suboperation(self
):
366 # Load an alternative 'nslcmops' YAML for this test
367 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
368 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
370 # Test when 'operationState' is 'COMPLETED'
371 db_nslcmop
['_admin']['operations'][op_index
]['operationState'] = 'COMPLETED'
372 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
373 expected_value
= self
.my_ns
.SUBOPERATION_STATUS_SKIP
374 self
.assertEqual(return_value
, expected_value
)
375 # Test when 'operationState' is not 'COMPLETED'
376 db_nslcmop
['_admin']['operations'][op_index
]['operationState'] = None
377 return_value
= self
.my_ns
._retry
_or
_skip
_suboperation
(db_nslcmop
, op_index
)
378 expected_value
= op_index
379 self
.assertEqual(return_value
, expected_value
)
381 # Test _find_suboperation()
382 # Expected result: index of the found sub-operation, or SUBOPERATION_STATUS_NOT_FOUND if not found
383 def test_scale_find_suboperation(self
):
384 # Load an alternative 'nslcmops' YAML for this test
385 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
386 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
387 # Find this sub-operation
389 vnf_index
= db_nslcmop
['_admin']['operations'][op_index
]['member_vnf_index']
390 primitive
= db_nslcmop
['_admin']['operations'][op_index
]['primitive']
391 primitive_params
= db_nslcmop
['_admin']['operations'][op_index
]['primitive_params']
393 'member_vnf_index': vnf_index
,
394 'primitive': primitive
,
395 'primitive_params': primitive_params
,
397 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
398 self
.assertEqual(found_op_index
, op_index
)
399 # Test with not-matching params
401 'member_vnf_index': vnf_index
,
403 'primitive_params': primitive_params
,
405 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
406 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
409 found_op_index
= self
.my_ns
._find
_suboperation
(db_nslcmop
, match
)
410 self
.assertEqual(found_op_index
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
412 # Test _update_suboperation_status()
413 def test_scale_update_suboperation_status(self
):
414 self
.db
.set_one
= asynctest
.Mock()
415 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
416 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
418 # Force the initial values to be distinct from the updated ones
419 q_filter
= {"_id": db_nslcmop
["_id"]}
420 # Test to change 'operationState' and 'detailed-status'
421 operationState
= 'COMPLETED'
422 detailed_status
= 'Done'
423 expected_update_dict
= {'_admin.operations.0.operationState': operationState
,
424 '_admin.operations.0.detailed-status': detailed_status
,
426 self
.my_ns
._update
_suboperation
_status
(db_nslcmop
, op_index
, operationState
, detailed_status
)
427 self
.db
.set_one
.assert_called_once_with("nslcmops", q_filter
=q_filter
, update_dict
=expected_update_dict
,
430 def test_scale_add_suboperation(self
):
431 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
432 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
434 num_ops_before
= len(db_nslcmop
.get('_admin', {}).get('operations', [])) - 1
436 vdu_count_index
= None
439 mapped_primitive_params
= {'parameter':
440 [{'data-type': 'STRING',
442 'default-value': '<touch_filename2>'}],
444 operationState
= 'PROCESSING'
445 detailed_status
= 'In progress'
446 operationType
= 'PRE-SCALE'
447 # Add a 'pre-scale' suboperation
448 op_index_after
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
449 vdu_name
, primitive
, mapped_primitive_params
,
450 operationState
, detailed_status
, operationType
)
451 self
.assertEqual(op_index_after
, num_ops_before
+ 1)
453 # Delete all suboperations and add the same operation again
454 del db_nslcmop
['_admin']['operations']
455 op_index_zero
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
456 vdu_name
, primitive
, mapped_primitive_params
,
457 operationState
, detailed_status
, operationType
)
458 self
.assertEqual(op_index_zero
, 0)
460 # Add a 'RO' suboperation
461 RO_nsr_id
= '1234567890'
462 RO_scaling_info
= [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
463 op_index
= self
.my_ns
._add
_suboperation
(db_nslcmop
, vnf_index
, vdu_id
, vdu_count_index
,
464 vdu_name
, primitive
, mapped_primitive_params
,
465 operationState
, detailed_status
, operationType
,
466 RO_nsr_id
, RO_scaling_info
)
467 db_RO_nsr_id
= db_nslcmop
['_admin']['operations'][op_index
]['RO_nsr_id']
468 self
.assertEqual(op_index
, 1)
469 self
.assertEqual(RO_nsr_id
, db_RO_nsr_id
)
471 # Try to add an invalid suboperation, should return SUBOPERATION_STATUS_NOT_FOUND
472 op_index_invalid
= self
.my_ns
._add
_suboperation
(None, None, None, None, None,
475 self
.assertEqual(op_index_invalid
, self
.my_ns
.SUBOPERATION_STATUS_NOT_FOUND
)
477 # Test _check_or_add_scale_suboperation() and _check_or_add_scale_suboperation_RO()
478 # check the possible return values:
479 # - SUBOPERATION_STATUS_NEW: This is a new sub-operation
480 # - op_index (non-negative number): This is an existing sub-operation, operationState != 'COMPLETED'
481 # - SUBOPERATION_STATUS_SKIP: This is an existing sub-operation, operationState == 'COMPLETED'
482 def test_scale_check_or_add_scale_suboperation(self
):
483 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
484 db_nslcmop
= self
.db
.get_one('nslcmops', {"_id": nslcmop_id
})
485 operationType
= 'PRE-SCALE'
488 primitive_params
= {'parameter':
489 [{'data-type': 'STRING',
491 'default-value': '<touch_filename2>'}],
494 # Delete all sub-operations to be sure this is a new sub-operation
495 del db_nslcmop
['_admin']['operations']
497 # Add a new sub-operation
498 # For new sub-operations, operationState is set to 'PROCESSING' by default
499 op_index_new
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
500 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
501 self
.assertEqual(op_index_new
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
503 # Use the same parameters again to match the already added sub-operation
504 # which has status 'PROCESSING' (!= 'COMPLETED') by default
505 # The expected return value is a non-negative number
506 op_index_existing
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
507 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
508 self
.assertTrue(op_index_existing
>= 0)
510 # Change operationState 'manually' for this sub-operation
511 db_nslcmop
['_admin']['operations'][op_index_existing
]['operationState'] = 'COMPLETED'
512 # Then use the same parameters again to match the already added sub-operation,
513 # which now has status 'COMPLETED'
514 # The expected return value is SUBOPERATION_STATUS_SKIP
515 op_index_skip
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
516 db_nslcmop
, vnf_index
, primitive
, primitive_params
, operationType
)
517 self
.assertEqual(op_index_skip
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
519 # RO sub-operation test:
520 # Repeat tests for the very similar _check_or_add_scale_suboperation_RO(),
521 RO_nsr_id
= '1234567890'
522 RO_scaling_info
= [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
523 op_index_new_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
524 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
525 self
.assertEqual(op_index_new_RO
, self
.my_ns
.SUBOPERATION_STATUS_NEW
)
527 # Use the same parameters again to match the already added RO sub-operation
528 op_index_existing_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
529 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
530 self
.assertTrue(op_index_existing_RO
>= 0)
532 # Change operationState 'manually' for this RO sub-operation
533 db_nslcmop
['_admin']['operations'][op_index_existing_RO
]['operationState'] = 'COMPLETED'
534 # Then use the same parameters again to match the already added sub-operation,
535 # which now has status 'COMPLETED'
536 # The expected return value is SUBOPERATION_STATUS_SKIP
537 op_index_skip_RO
= self
.my_ns
._check
_or
_add
_scale
_suboperation
(
538 db_nslcmop
, vnf_index
, None, None, 'SCALE-RO', RO_nsr_id
, RO_scaling_info
)
539 self
.assertEqual(op_index_skip_RO
, self
.my_ns
.SUBOPERATION_STATUS_SKIP
)
541 async def test_deploy_kdus(self
):
542 nsr_id
= descriptors
.test_ids
["TEST-KDU"]["ns"]
543 nslcmop_id
= descriptors
.test_ids
["TEST-KDU"]["instantiate"]
544 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
545 db_vnfr
= self
.db
.get_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "multikdu"})
546 db_vnfrs
= {"multikdu": db_vnfr
}
547 db_vnfd
= self
.db
.get_one("vnfds", {"_id": db_vnfr
["vnfd-id"]})
548 db_vnfds
= {db_vnfd
["_id"]: db_vnfd
}
551 self
.my_ns
.k8sclusterhelm3
.install
= asynctest
.CoroutineMock(return_value
="k8s_id")
552 self
.my_ns
.k8sclusterhelm3
.synchronize_repos
= asynctest
.CoroutineMock(return_value
=("", ""))
553 self
.my_ns
.k8sclusterhelm3
.get_services
= asynctest
.CoroutineMock(return_value
=([]))
554 await self
.my_ns
.deploy_kdus(logging_text
, nsr_id
, nslcmop_id
, db_vnfrs
, db_vnfds
, task_register
)
555 await asyncio
.wait(list(task_register
.keys()), timeout
=100)
556 db_nsr
= self
.db
.get_list("nsrs")[1]
557 self
.assertIn("K8s", db_nsr
["_admin"]["deployed"], "K8s entry not created at '_admin.deployed'")
558 self
.assertIsInstance(db_nsr
["_admin"]["deployed"]["K8s"], list, "K8s entry is not of type list")
559 self
.assertEqual(len(db_nsr
["_admin"]["deployed"]["K8s"]), 2, "K8s entry is not of type list")
560 k8s_instace_info
= {"kdu-instance": "k8s_id", "k8scluster-uuid": "73d96432-d692-40d2-8440-e0c73aee209c",
561 "k8scluster-type": "helm-chart-v3",
562 "kdu-name": "ldap", "kdu-model": "stable/openldap:1.2.1",
563 "member-vnf-index": "multikdu", "namespace": None}
565 self
.assertEqual(db_nsr
["_admin"]["deployed"]["K8s"][0], k8s_instace_info
)
566 k8s_instace_info
["kdu-name"] = "mongo"
567 k8s_instace_info
["kdu-model"] = "stable/mongodb"
568 self
.assertEqual(db_nsr
["_admin"]["deployed"]["K8s"][1], k8s_instace_info
)
570 async def test_instantiate_pdu(self
):
571 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
572 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["instantiate"]
573 # Modify vnfd/vnfr to change KDU for PDU. Adding keys that NBI will already set
574 self
.db
.set_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "1"},
575 update_dict
={"ip-address": "10.205.1.46",
576 "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
577 "vdur.0.pdu-type": "PDU-TYPE-1",
578 "vdur.0.ip-address": "10.205.1.46",
580 unset
={"vdur.status": None})
581 self
.db
.set_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "2"},
582 update_dict
={"ip-address": "10.205.1.47",
583 "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
584 "vdur.0.pdu-type": "PDU-TYPE-1",
585 "vdur.0.ip-address": "10.205.1.47",
587 unset
={"vdur.status": None})
589 await self
.my_ns
.instantiate(nsr_id
, nslcmop_id
)
590 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
591 self
.assertEqual(db_nsr
.get("nsState"), "READY", str(db_nsr
.get("errorDescription ")))
592 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
593 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
594 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
595 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
597 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
598 async def test_terminate_without_configuration(self
):
599 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
600 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["terminate"]
601 # set instantiation task as completed
602 self
.db
.set_list("nslcmops", {"nsInstanceId": nsr_id
, "_id.ne": nslcmop_id
},
603 update_dict
={"operationState": "COMPLETED"})
604 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(ROClient
.show
, side_effect
=self
._ro
_show
(delete
=nslcmop_id
))
605 self
.db
.set_one("nsrs", {"_id": nsr_id
},
606 update_dict
={"_admin.deployed.VCA.0": None, "_admin.deployed.VCA.1": None})
608 await self
.my_ns
.terminate(nsr_id
, nslcmop_id
)
609 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
610 self
.assertEqual(db_nslcmop
.get("operationState"), 'COMPLETED', db_nslcmop
.get("detailed-status"))
611 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
612 self
.assertEqual(db_nsr
.get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
613 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
614 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
615 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
616 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
617 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
618 db_vnfrs_list
= self
.db
.get_list("vnfrs", {"nsr-id-ref": nsr_id
})
619 for vnfr
in db_vnfrs_list
:
620 self
.assertEqual(vnfr
["_admin"].get("nsState"), "NOT_INSTANTIATED", "Not instantiated")
622 @asynctest.fail_on(active_handles
=True) # all async tasks must be completed
623 async def test_terminate_primitive(self
):
624 nsr_id
= descriptors
.test_ids
["TEST-A"]["ns"]
625 nslcmop_id
= descriptors
.test_ids
["TEST-A"]["terminate"]
626 self
.my_ns
.RO
.show
= asynctest
.CoroutineMock(ROClient
.show
, side_effect
=self
._ro
_show
(delete
=nslcmop_id
))
627 # set instantiation task as completed
628 self
.db
.set_list("nslcmops", {"nsInstanceId": nsr_id
, "_id.ne": nslcmop_id
},
629 update_dict
={"operationState": "COMPLETED"})
631 # modify vnfd descriptor to include terminate_primitive
632 terminate_primitive
= [{
634 "parameter": [{"name": "filename", "value": "terminate_filename"}],
637 db_vnfr
= self
.db
.get_one("vnfrs", {"nsr-id-ref": nsr_id
, "member-vnf-index-ref": "1"})
638 self
.db
.set_one("vnfds", {"_id": db_vnfr
["vnfd-id"]},
639 {"vnf-configuration.terminate-config-primitive": terminate_primitive
})
641 await self
.my_ns
.terminate(nsr_id
, nslcmop_id
)
642 db_nslcmop
= self
.db
.get_one("nslcmops", {"_id": nslcmop_id
})
643 self
.assertEqual(db_nslcmop
.get("operationState"), 'COMPLETED', db_nslcmop
.get("detailed-status"))
644 db_nsr
= self
.db
.get_one("nsrs", {"_id": nsr_id
})
645 self
.assertEqual(db_nsr
.get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
646 self
.assertEqual(db_nsr
["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr
.get("errorDescription ")))
647 self
.assertEqual(db_nsr
.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
648 self
.assertEqual(db_nsr
.get("currentOperationID"), None, "currentOperationID different than None")
649 self
.assertEqual(db_nsr
.get("errorDescription "), None, "errorDescription different than None")
650 self
.assertEqual(db_nsr
.get("errorDetail"), None, "errorDetail different than None")
653 if __name__
== '__main__':