# under the License.
#
# For those usages not covered by the Apache License, Version 2.0 please
-# contact: esousa@whitestack.com or alfonso.tiernosepulveda@telefonica.com
+# contact: alfonso.tiernosepulveda@telefonica.com
##
-import asynctest # pip3 install asynctest --user
+import asynctest # pip3 install asynctest --user
import asyncio
+from copy import deepcopy
import yaml
-# import logging
+import copy
+from n2vc.exceptions import N2VCException
from os import getenv
-from osm_lcm.ns import NsLcm
-from osm_common.dbmemory import DbMemory
+from osm_lcm import ns
from osm_common.msgkafka import MsgKafka
-from osm_common.fslocal import FsLocal
+
+from osm_lcm.data_utils.lcm_config import LcmCfg
from osm_lcm.lcm_utils import TaskRegistry
-from n2vc.vnf import N2VC
-# from n2vc.k8s_helm_conn import K8sHelmConnector
+from osm_lcm.ng_ro import NgRoClient
+from osm_lcm.data_utils.database.database import Database
+from osm_lcm.data_utils.filesystem.filesystem import Filesystem
+from osm_lcm.data_utils.vca import Relation, EERelation, DeployedVCA
+from osm_lcm.data_utils.vnfd import find_software_version
+from osm_lcm.lcm_utils import check_juju_bundle_existence, get_charm_artifact_path
+from osm_lcm.lcm_utils import LcmException
from uuid import uuid4
-from asynctest.mock import patch
+from unittest.mock import Mock, patch
from osm_lcm.tests import test_db_descriptors as descriptors
OSMLCM_RO_XXX: configuration of RO
"""
-
-vca_config = { # TODO replace with os.get_env to get other configurations
- "host": getenv("OSMLCM_VCA_HOST", "vca"),
- "port": getenv("OSMLCM_VCA_PORT", 17070),
- "user": getenv("OSMLCM_VCA_USER", "admin"),
- "secret": getenv("OSMLCM_VCA_SECRET", "vca"),
- "pubkey": getenv("OSMLCM_VCA_PUBKEY", None),
- 'cacert': getenv("OSMLCM_VCA_CACERT", None)
+lcm_config_dict = {
+ "global": {"loglevel": "DEBUG"},
+ "timeout": {},
+ "VCA": { # TODO replace with os.get_env to get other configurations
+ "host": getenv("OSMLCM_VCA_HOST", "vca"),
+ "port": getenv("OSMLCM_VCA_PORT", 17070),
+ "user": getenv("OSMLCM_VCA_USER", "admin"),
+ "secret": getenv("OSMLCM_VCA_SECRET", "vca"),
+ "public_key": getenv("OSMLCM_VCA_PUBKEY", None),
+ "ca_cert": getenv("OSMLCM_VCA_CACERT", None),
+ "apiproxy": getenv("OSMLCM_VCA_APIPROXY", "192.168.1.1"),
+ },
+ "RO": {
+ "uri": "http://{}:{}/openmano".format(
+ getenv("OSMLCM_RO_HOST", "ro"), getenv("OSMLCM_RO_PORT", "9090")
+ ),
+ "tenant": getenv("OSMLCM_RO_TENANT", "osm"),
+ "logger_name": "lcm.ROclient",
+ "loglevel": "DEBUG",
+ "ng": True,
+ },
}
-ro_config = {
- "endpoint_url": "http://{}:{}/openmano".format(getenv("OSMLCM_RO_HOST", "ro"), getenv("OSMLCM_RO_PORT", "9090")),
- "tenant": getenv("OSMLCM_RO_TENANT", "osm"),
- "logger_name": "lcm.ROclient",
- "loglevel": "DEBUG",
-}
+lcm_config = LcmCfg()
+lcm_config.set_from_dict(lcm_config_dict)
+lcm_config.transform()
+
+nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+nslcmop_id = descriptors.test_ids["TEST-A"]["update"]
+vnfr_id = "6421c7c9-d865-4fb4-9a13-d4275d243e01"
+vnfd_id = "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"
+update_fs = Mock(autospec=True)
+update_fs.path.__add__ = Mock()
+update_fs.path.side_effect = ["/", "/", "/", "/"]
+update_fs.sync.side_effect = [None, None]
+
+def callable(a):
+ return a
-class TestMyNS(asynctest.TestCase):
- async def _n2vc_DeployCharms(self, model_name, application_name, vnfd, charm_path, params={}, machine_spec={},
- callback=None, *callback_args):
+class TestBaseNS(asynctest.TestCase):
+ async def _n2vc_DeployCharms(
+ self,
+ model_name,
+ application_name,
+ vnfd,
+ charm_path,
+ params={},
+ machine_spec={},
+ callback=None,
+ *callback_args,
+ ):
if callback:
- for status, message in (("maintenance", "installing sofwware"), ("active", "Ready!")):
+ for status, message in (
+ ("maintenance", "installing sofwware"),
+ ("active", "Ready!"),
+ ):
# call callback after some time
- asyncio.sleep(5, loop=self.loop)
+ asyncio.sleep(5)
callback(model_name, application_name, status, message, *callback_args)
@staticmethod
yield "app_name-{}".format(num_calls)
num_calls += 1
- def _n2vc_CreateExecutionEnvironment(self, namespace, reuse_ee_id, db_dict):
+ def _n2vc_CreateExecutionEnvironment(
+ self, namespace, reuse_ee_id, db_dict, *args, **kwargs
+ ):
k_list = namespace.split(".")
ee_id = k_list[1] + "."
if len(k_list) >= 2:
ee_id += "_NS_"
return ee_id, {}
- def _ro_show(self, *args, **kwargs):
- ro_ns_desc = yaml.load(descriptors.db_ro_ns_text, Loader=yaml.Loader)
+ def _ro_status(self, *args, **kwargs):
+ print("Args > {}".format(args))
+ print("kwargs > {}".format(kwargs))
+ if args:
+ if "update" in args:
+ ro_ns_desc = yaml.safe_load(descriptors.ro_update_action_text)
+ while True:
+ yield ro_ns_desc
+ if kwargs.get("delete"):
+ ro_ns_desc = yaml.safe_load(descriptors.ro_delete_action_text)
+ while True:
+ yield ro_ns_desc
+
+ ro_ns_desc = yaml.safe_load(descriptors.ro_ns_text)
# if ip address provided, replace descriptor
ip_addresses = getenv("OSMLCMTEST_NS_IPADDRESS", "")
vm["status"] = "ACTIVE"
break
- def _ro_create(self, *args, **kwargs):
- while True:
- yield {"uuid": str(uuid4())}
+ def _ro_deploy(self, *args, **kwargs):
+ return {"action_id": args[1]["action_id"], "nsr_id": args[0], "status": "ok"}
def _return_uuid(self, *args, **kwargs):
return str(uuid4())
- @patch("osm_lcm.ns.K8sHelmConnector")
- async def setUp(self, k8s_mock):
- # Mock DB
+ async def setUp(self):
+ self.mock_db()
+ self.mock_kafka()
+ self.mock_filesystem()
+ self.mock_task_registry()
+ self.mock_vca_k8s()
+ self.create_nslcm_class()
+ self.mock_logging()
+ self.mock_vca_n2vc()
+ self.mock_ro()
+
+ def mock_db(self):
if not getenv("OSMLCMTEST_DB_NOMOCK"):
- self.db = DbMemory()
- self.db.create_list("vnfds", yaml.load(descriptors.db_vnfds_text, Loader=yaml.Loader))
- self.db.create_list("nsds", yaml.load(descriptors.db_nsds_text, Loader=yaml.Loader))
- self.db.create_list("nsrs", yaml.load(descriptors.db_nsrs_text, Loader=yaml.Loader))
- self.db.create_list("vim_accounts", yaml.load(descriptors.db_vim_accounts_text, Loader=yaml.Loader))
- self.db.create_list("nslcmops", yaml.load(descriptors.db_nslcmops_text, Loader=yaml.Loader))
- self.db.create_list("vnfrs", yaml.load(descriptors.db_vnfrs_text, Loader=yaml.Loader))
- self.db.set_one = asynctest.Mock()
-
- self.db_vim_accounts = yaml.load(descriptors.db_vim_accounts_text, Loader=yaml.Loader)
-
- # Mock kafka
+ # Cleanup singleton Database instance
+ Database.instance = None
+
+ self.db = Database({"database": {"driver": "memory"}}).instance.db
+ self.db.create_list("vnfds", yaml.safe_load(descriptors.db_vnfds_text))
+ self.db.create_list(
+ "vnfds_revisions", yaml.safe_load(descriptors.db_vnfds_revisions_text)
+ )
+ self.db.create_list("nsds", yaml.safe_load(descriptors.db_nsds_text))
+ self.db.create_list("nsrs", yaml.safe_load(descriptors.db_nsrs_text))
+ self.db.create_list(
+ "vim_accounts", yaml.safe_load(descriptors.db_vim_accounts_text)
+ )
+ self.db.create_list(
+ "k8sclusters", yaml.safe_load(descriptors.db_k8sclusters_text)
+ )
+ self.db.create_list(
+ "nslcmops", yaml.safe_load(descriptors.db_nslcmops_text)
+ )
+ self.db.create_list("vnfrs", yaml.safe_load(descriptors.db_vnfrs_text))
+ self.db_vim_accounts = yaml.safe_load(descriptors.db_vim_accounts_text)
+
+ def mock_kafka(self):
self.msg = asynctest.Mock(MsgKafka())
- # Mock filesystem
+ def mock_filesystem(self):
if not getenv("OSMLCMTEST_FS_NOMOCK"):
- self.fs = asynctest.Mock(FsLocal())
- self.fs.get_params.return_value = {"path": getenv("OSMLCMTEST_PACKAGES_PATH", "./test/temp/packages")}
+ self.fs = asynctest.Mock(
+ Filesystem({"storage": {"driver": "local", "path": "/"}}).instance.fs
+ )
+ self.fs.get_params.return_value = {
+ "path": getenv("OSMLCMTEST_PACKAGES_PATH", "./test/temp/packages")
+ }
self.fs.file_open = asynctest.mock_open()
# self.fs.file_open.return_value.__enter__.return_value = asynctest.MagicMock() # called on a python "with"
# self.fs.file_open.return_value.__enter__.return_value.read.return_value = "" # empty file
- # Mock TaskRegistry
+ def mock_task_registry(self):
self.lcm_tasks = asynctest.Mock(TaskRegistry())
self.lcm_tasks.lock_HA.return_value = True
self.lcm_tasks.waitfor_related_HA.return_value = None
self.lcm_tasks.lookfor_related.return_value = ("", [])
- # Create NsLCM class
- self.my_ns = NsLcm(self.db, self.msg, self.fs, self.lcm_tasks, ro_config, vca_config, self.loop)
+ def mock_vca_k8s(self):
+ if not getenv("OSMLCMTEST_VCA_K8s_NOMOCK"):
+ ns.K8sJujuConnector = asynctest.MagicMock(ns.K8sJujuConnector)
+ ns.K8sHelmConnector = asynctest.MagicMock(ns.K8sHelmConnector)
+ ns.K8sHelm3Connector = asynctest.MagicMock(ns.K8sHelm3Connector)
+
+ if not getenv("OSMLCMTEST_VCA_NOMOCK"):
+ ns.N2VCJujuConnector = asynctest.MagicMock(ns.N2VCJujuConnector)
+ ns.LCMHelmConn = asynctest.MagicMock(ns.LCMHelmConn)
- # Mock logging
+ def create_nslcm_class(self):
+ self.my_ns = ns.NsLcm(self.msg, self.lcm_tasks, lcm_config)
+ self.my_ns.fs = self.fs
+ self.my_ns.db = self.db
+ self.my_ns._wait_dependent_n2vc = asynctest.CoroutineMock()
+
+ def mock_logging(self):
if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
self.my_ns.logger = asynctest.Mock(self.my_ns.logger)
- # Mock VCA - N2VC
+ def mock_vca_n2vc(self):
if not getenv("OSMLCMTEST_VCA_NOMOCK"):
pub_key = getenv("OSMLCMTEST_NS_PUBKEY", "ssh-rsa test-pub-key t@osm.com")
- self.my_ns.n2vc = asynctest.Mock(N2VC())
- self.my_ns.n2vc.GetPublicKey.return_value = getenv("OSMLCM_VCA_PUBKEY", "public_key")
+ # self.my_ns.n2vc = asynctest.Mock(N2VC())
+ self.my_ns.n2vc.GetPublicKey.return_value = getenv(
+ "OSMLCM_VCA_PUBKEY", "public_key"
+ )
# allow several versions of n2vc
- self.my_ns.n2vc.FormatApplicationName = asynctest.Mock(side_effect=self._n2vc_FormatApplicationName())
- self.my_ns.n2vc.DeployCharms = asynctest.CoroutineMock(side_effect=self._n2vc_DeployCharms)
+ self.my_ns.n2vc.FormatApplicationName = asynctest.Mock(
+ side_effect=self._n2vc_FormatApplicationName()
+ )
+ self.my_ns.n2vc.DeployCharms = asynctest.CoroutineMock(
+ side_effect=self._n2vc_DeployCharms
+ )
self.my_ns.n2vc.create_execution_environment = asynctest.CoroutineMock(
- side_effect=self._n2vc_CreateExecutionEnvironment)
- self.my_ns.n2vc.install_configuration_sw = asynctest.CoroutineMock(return_value=pub_key)
- self.my_ns.n2vc.get_ee_ssh_public__key = asynctest.CoroutineMock(return_value=pub_key)
- self.my_ns.n2vc.exec_primitive = asynctest.CoroutineMock(side_effect=self._return_uuid)
- self.my_ns.n2vc.GetPrimitiveStatus = asynctest.CoroutineMock(return_value="completed")
- self.my_ns.n2vc.GetPrimitiveOutput = asynctest.CoroutineMock(return_value={"result": "ok",
- "pubkey": pub_key})
+ side_effect=self._n2vc_CreateExecutionEnvironment
+ )
+ self.my_ns.n2vc.install_configuration_sw = asynctest.CoroutineMock(
+ return_value=pub_key
+ )
+ self.my_ns.n2vc.get_ee_ssh_public__key = asynctest.CoroutineMock(
+ return_value=pub_key
+ )
+ self.my_ns.n2vc.exec_primitive = asynctest.CoroutineMock(
+ side_effect=self._return_uuid
+ )
+ self.my_ns.n2vc.exec_primitive = asynctest.CoroutineMock(
+ side_effect=self._return_uuid
+ )
+ self.my_ns.n2vc.GetPrimitiveStatus = asynctest.CoroutineMock(
+ return_value="completed"
+ )
+ self.my_ns.n2vc.GetPrimitiveOutput = asynctest.CoroutineMock(
+ return_value={"result": "ok", "pubkey": pub_key}
+ )
+ self.my_ns.n2vc.delete_execution_environment = asynctest.CoroutineMock(
+ return_value=None
+ )
self.my_ns.n2vc.get_public_key = asynctest.CoroutineMock(
- return_value=getenv("OSMLCM_VCA_PUBKEY", "public_key"))
-
- # # Mock VCA - K8s
- # if not getenv("OSMLCMTEST_VCA_K8s_NOMOCK"):
- # pub_key = getenv("OSMLCMTEST_NS_PUBKEY", "ssh-rsa test-pub-key t@osm.com")
- # self.my_ns.k8sclusterhelm = asynctest.Mock(K8sHelmConnector())
+ return_value=getenv("OSMLCM_VCA_PUBKEY", "public_key")
+ )
+ self.my_ns.n2vc.delete_namespace = asynctest.CoroutineMock(
+ return_value=None
+ )
+ self.my_ns.n2vc.register_execution_environment = asynctest.CoroutineMock(
+ return_value="model-name.application-name.k8s"
+ )
- # Mock RO
+ def mock_ro(self):
if not getenv("OSMLCMTEST_RO_NOMOCK"):
- # self.my_ns.RO = asynctest.Mock(ROclient.ROClient(self.loop, **ro_config))
+ self.my_ns.RO = asynctest.Mock(NgRoClient(**lcm_config.RO.to_dict()))
# TODO first time should be empty list, following should return a dict
- self.my_ns.RO.get_list = asynctest.CoroutineMock(self.my_ns.RO.get_list, return_value=[])
- self.my_ns.RO.create = asynctest.CoroutineMock(self.my_ns.RO.create, side_effect=self._ro_create())
- self.my_ns.RO.show = asynctest.CoroutineMock(self.my_ns.RO.show, side_effect=self._ro_show())
- self.my_ns.RO.create_action = asynctest.CoroutineMock(self.my_ns.RO.create_action,
- return_value={"vm-id": {"vim_result": 200,
- "description": "done"}})
-
- @asynctest.fail_on(active_handles=True) # all async tasks must be completed
- async def test_instantiate(self):
- nsr_id = self.db.get_list("nsrs")[0]["_id"]
- nslcmop_id = self.db.get_list("nslcmops")[0]["_id"]
- print("Test instantiate started")
-
- # delete deployed information of database
- if not getenv("OSMLCMTEST_DB_NOMOCK"):
- if self.db.get_list("nsrs")[0]["_admin"].get("deployed"):
- del self.db.get_list("nsrs")[0]["_admin"]["deployed"]
- for db_vnfr in self.db.get_list("vnfrs"):
- db_vnfr.pop("ip_address", None)
- for db_vdur in db_vnfr["vdur"]:
- db_vdur.pop("ip_address", None)
- db_vdur.pop("mac_address", None)
- if getenv("OSMLCMTEST_RO_VIMID"):
- self.db.get_list("vim_accounts")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
- if getenv("OSMLCMTEST_RO_VIMID"):
- self.db.get_list("nsrs")[0]["_admin"]["deployed"]["RO"] = getenv("OSMLCMTEST_RO_VIMID")
-
- await self.my_ns.instantiate(nsr_id, nslcmop_id)
-
- print("instantiate_result: {}".format(self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
-
- self.msg.aiowrite.assert_called_once_with("ns", "instantiated",
- {"nsr_id": nsr_id, "nslcmop_id": nslcmop_id,
- "operationState": "COMPLETED"},
- loop=self.loop)
- self.lcm_tasks.lock_HA.assert_called_once_with('ns', 'nslcmops', nslcmop_id)
- if not getenv("OSMLCMTEST_LOGGING_NOMOCK"):
- self.assertTrue(self.my_ns.logger.debug.called, "Debug method not called")
- self.my_ns.logger.error.assert_not_called()
- self.my_ns.logger.exception().assert_not_called()
+ # self.my_ns.RO.get_list = asynctest.CoroutineMock(self.my_ns.RO.get_list, return_value=[])
+ self.my_ns.RO.deploy = asynctest.CoroutineMock(
+ self.my_ns.RO.deploy, side_effect=self._ro_deploy
+ )
+ # self.my_ns.RO.status = asynctest.CoroutineMock(self.my_ns.RO.status, side_effect=self._ro_status)
+ # self.my_ns.RO.create_action = asynctest.CoroutineMock(self.my_ns.RO.create_action,
+ # return_value={"vm-id": {"vim_result": 200,
+ # "description": "done"}})
+ self.my_ns.RO.delete = asynctest.CoroutineMock(self.my_ns.RO.delete)
- if not getenv("OSMLCMTEST_DB_NOMOCK"):
- self.assertTrue(self.db.set_one.called, "db.set_one not called")
-
- # TODO add more checks of called methods
- # TODO add a terminate
-
- def test_ns_params_2_RO(self):
- vim = self.db.get_list("vim_accounts")[0]
- vim_id = vim["_id"]
- ro_vim_id = vim["_admin"]["deployed"]["RO"]
- ns_params = {"vimAccountId": vim_id}
- mgmt_interface = {"cp": "cp"}
- vdu = [{"id": "vdu_id", "interface": [{"external-connection-point-ref": "cp"}]}]
- vnfd_dict = {
- "1": {"vdu": vdu, "mgmt-interface": mgmt_interface},
- "2": {"vdu": vdu, "mgmt-interface": mgmt_interface, "vnf-configuration": None},
- "3": {"vdu": vdu, "mgmt-interface": mgmt_interface, "vnf-configuration": {"config-access": None}},
- "4": {"vdu": vdu, "mgmt-interface": mgmt_interface,
- "vnf-configuration": {"config-access": {"ssh-access": None}}},
- "5": {"vdu": vdu, "mgmt-interface": mgmt_interface,
- "vnf-configuration": {"config-access": {"ssh-access": {"required": True, "default_user": "U"}}}},
- }
- nsd = {"constituent-vnfd": []}
- for k in vnfd_dict.keys():
- nsd["constituent-vnfd"].append({"vnfd-id-ref": k, "member-vnf-index": k})
- n2vc_key_list = ["key"]
- ro_ns_params = self.my_ns.ns_params_2_RO(ns_params, nsd, vnfd_dict, n2vc_key_list)
- ro_params_expected = {'wim_account': None, "datacenter": ro_vim_id,
- "vnfs": {"5": {"vdus": {"vdu_id": {"mgmt_keys": n2vc_key_list}}}}}
- self.assertEqual(ro_ns_params, ro_params_expected)
+class TestMyNS(TestBaseNS):
+ @asynctest.fail_on(active_handles=True)
+ async def test_start_stop_rebuild_pass(self):
+ nsr_id = descriptors.test_ids["TEST-OP-VNF"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-OP-VNF"]["nslcmops"]
+ vnf_id = descriptors.test_ids["TEST-OP-VNF"]["vnfrs"]
+ additional_param = {"count-index": "0"}
+ operation_type = "start"
+ await self.my_ns.rebuild_start_stop(
+ nsr_id, nslcmop_id, vnf_id, additional_param, operation_type
+ )
+ expected_value = "COMPLETED"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ self.assertEqual(return_value, expected_value)
+
+ @asynctest.fail_on(active_handles=True)
+ async def test_start_stop_rebuild_fail(self):
+ nsr_id = descriptors.test_ids["TEST-OP-VNF"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-OP-VNF"]["nslcmops1"]
+ vnf_id = descriptors.test_ids["TEST-OP-VNF"]["vnfrs"]
+ additional_param = {"count-index": "0"}
+ operation_type = "stop"
+ await self.my_ns.rebuild_start_stop(
+ nsr_id, nslcmop_id, vnf_id, additional_param, operation_type
+ )
+ expected_value = "Error"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ self.assertEqual(return_value, expected_value)
# Test scale() and related methods
- @asynctest.fail_on(active_handles=True) # all async tasks must be completed
+ @asynctest.fail_on(active_handles=True) # all async tasks must be completed
async def test_scale(self):
# print("Test scale started")
# scale-out/scale-in operations with success/error result
# Test scale() with missing 'scaleVnfData', should return operationState = 'FAILED'
- nsr_id = self.db.get_list("nsrs")[0]["_id"]
- nslcmop_id = self.db.get_list("nslcmops")[0]["_id"]
+ nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
await self.my_ns.scale(nsr_id, nslcmop_id)
- expected_value = 'FAILED'
- return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("operationState")
+ expected_value = "FAILED"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
self.assertEqual(return_value, expected_value)
# print("scale_result: {}".format(self.db.get_one("nslcmops", {"_id": nslcmop_id}).get("detailed-status")))
- # Test _reintent_or_skip_suboperation()
+ # Test scale() for native kdu
+ # this also includes testing _scale_kdu()
+ nsr_id = descriptors.test_ids["TEST-NATIVE-KDU"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-NATIVE-KDU"]["instantiate"]
+
+ self.my_ns.k8sclusterjuju.scale = asynctest.mock.CoroutineMock()
+ self.my_ns.k8sclusterjuju.exec_primitive = asynctest.mock.CoroutineMock()
+ self.my_ns.k8sclusterjuju.get_scale_count = asynctest.mock.CoroutineMock(
+ return_value=1
+ )
+ await self.my_ns.scale(nsr_id, nslcmop_id)
+ expected_value = "COMPLETED"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ self.assertEqual(return_value, expected_value)
+ self.my_ns.k8sclusterjuju.scale.assert_called_once()
+
+ # Test scale() for native kdu with 2 resource
+ nsr_id = descriptors.test_ids["TEST-NATIVE-KDU-2"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-NATIVE-KDU-2"]["instantiate"]
+
+ self.my_ns.k8sclusterjuju.get_scale_count.return_value = 2
+ await self.my_ns.scale(nsr_id, nslcmop_id)
+ expected_value = "COMPLETED"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ self.assertEqual(return_value, expected_value)
+ self.my_ns.k8sclusterjuju.scale.assert_called()
+
+ async def test_vca_status_refresh(self):
+ nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ await self.my_ns.vca_status_refresh(nsr_id, nslcmop_id)
+ expected_value = dict()
+ return_value = dict()
+ vnf_descriptors = self.db.get_list("vnfds")
+ for i, _ in enumerate(vnf_descriptors):
+ for j, value in enumerate(vnf_descriptors[i]["df"]):
+ if "lcm-operations-configuration" in vnf_descriptors[i]["df"][j]:
+ if (
+ "day1-2"
+ in value["lcm-operations-configuration"][
+ "operate-vnf-op-config"
+ ]
+ ):
+ for k, v in enumerate(
+ value["lcm-operations-configuration"][
+ "operate-vnf-op-config"
+ ]["day1-2"]
+ ):
+ if (
+ v.get("execution-environment-list")
+ and "juju" in v["execution-environment-list"][0]
+ ):
+ expected_value = self.db.get_list("nsrs")[i][
+ "vcaStatus"
+ ]
+ await self.my_ns._on_update_n2vc_db(
+ "nsrs",
+ {"_id": nsr_id},
+ "_admin.deployed.VCA.{}".format(k),
+ {},
+ )
+ return_value = self.db.get_list("nsrs")[i]["vcaStatus"]
+ self.assertEqual(return_value, expected_value)
+
+ # Test _retry_or_skip_suboperation()
# Expected result:
# - if a suboperation's 'operationState' is marked as 'COMPLETED', SUBOPERATION_STATUS_SKIP is expected
# - if marked as anything but 'COMPLETED', the suboperation index is expected
- def test_scale_reintent_or_skip_suboperation(self):
+ def test_scale_retry_or_skip_suboperation(self):
# Load an alternative 'nslcmops' YAML for this test
- db_nslcmop = self.db.get_list('nslcmops')[0]
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
op_index = 2
# Test when 'operationState' is 'COMPLETED'
- db_nslcmop['_admin']['operations'][op_index]['operationState'] = 'COMPLETED'
- return_value = self.my_ns._reintent_or_skip_suboperation(db_nslcmop, op_index)
+ db_nslcmop["_admin"]["operations"][op_index]["operationState"] = "COMPLETED"
+ return_value = self.my_ns._retry_or_skip_suboperation(db_nslcmop, op_index)
expected_value = self.my_ns.SUBOPERATION_STATUS_SKIP
self.assertEqual(return_value, expected_value)
# Test when 'operationState' is not 'COMPLETED'
- db_nslcmop['_admin']['operations'][op_index]['operationState'] = None
- return_value = self.my_ns._reintent_or_skip_suboperation(db_nslcmop, op_index)
+ db_nslcmop["_admin"]["operations"][op_index]["operationState"] = None
+ return_value = self.my_ns._retry_or_skip_suboperation(db_nslcmop, op_index)
expected_value = op_index
self.assertEqual(return_value, expected_value)
# Expected result: index of the found sub-operation, or SUBOPERATION_STATUS_NOT_FOUND if not found
def test_scale_find_suboperation(self):
# Load an alternative 'nslcmops' YAML for this test
- db_nslcmop = self.db.get_list('nslcmops')[0]
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
# Find this sub-operation
op_index = 2
- vnf_index = db_nslcmop['_admin']['operations'][op_index]['member_vnf_index']
- primitive = db_nslcmop['_admin']['operations'][op_index]['primitive']
- primitive_params = db_nslcmop['_admin']['operations'][op_index]['primitive_params']
+ vnf_index = db_nslcmop["_admin"]["operations"][op_index]["member_vnf_index"]
+ primitive = db_nslcmop["_admin"]["operations"][op_index]["primitive"]
+ primitive_params = db_nslcmop["_admin"]["operations"][op_index][
+ "primitive_params"
+ ]
match = {
- 'member_vnf_index': vnf_index,
- 'primitive': primitive,
- 'primitive_params': primitive_params,
+ "member_vnf_index": vnf_index,
+ "primitive": primitive,
+ "primitive_params": primitive_params,
}
found_op_index = self.my_ns._find_suboperation(db_nslcmop, match)
self.assertEqual(found_op_index, op_index)
# Test with not-matching params
match = {
- 'member_vnf_index': vnf_index,
- 'primitive': '',
- 'primitive_params': primitive_params,
+ "member_vnf_index": vnf_index,
+ "primitive": "",
+ "primitive_params": primitive_params,
}
found_op_index = self.my_ns._find_suboperation(db_nslcmop, match)
self.assertEqual(found_op_index, self.my_ns.SUBOPERATION_STATUS_NOT_FOUND)
# Test _update_suboperation_status()
def test_scale_update_suboperation_status(self):
- db_nslcmop = self.db.get_list('nslcmops')[0]
+ self.db.set_one = asynctest.Mock()
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
op_index = 0
# Force the initial values to be distinct from the updated ones
q_filter = {"_id": db_nslcmop["_id"]}
# Test to change 'operationState' and 'detailed-status'
- operationState = 'COMPLETED'
- detailed_status = 'Done'
- expected_update_dict = {'_admin.operations.0.operationState': operationState,
- '_admin.operations.0.detailed-status': detailed_status,
- }
- self.my_ns._update_suboperation_status(db_nslcmop, op_index, operationState, detailed_status)
- self.db.set_one.assert_called_once_with("nslcmops", q_filter=q_filter, update_dict=expected_update_dict,
- fail_on_empty=False)
+ operationState = "COMPLETED"
+ detailed_status = "Done"
+ expected_update_dict = {
+ "_admin.operations.0.operationState": operationState,
+ "_admin.operations.0.detailed-status": detailed_status,
+ }
+ self.my_ns._update_suboperation_status(
+ db_nslcmop, op_index, operationState, detailed_status
+ )
+ self.db.set_one.assert_called_once_with(
+ "nslcmops",
+ q_filter=q_filter,
+ update_dict=expected_update_dict,
+ fail_on_empty=False,
+ )
def test_scale_add_suboperation(self):
- db_nslcmop = self.db.get_list('nslcmops')[0]
- vnf_index = '1'
- num_ops_before = len(db_nslcmop.get('_admin', {}).get('operations', [])) - 1
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+ vnf_index = "1"
+ num_ops_before = len(db_nslcmop.get("_admin", {}).get("operations", [])) - 1
vdu_id = None
vdu_count_index = None
vdu_name = None
- primitive = 'touch'
- mapped_primitive_params = {'parameter':
- [{'data-type': 'STRING',
- 'name': 'filename',
- 'default-value': '<touch_filename2>'}],
- 'name': 'touch'}
- operationState = 'PROCESSING'
- detailed_status = 'In progress'
- operationType = 'PRE-SCALE'
+ primitive = "touch"
+ mapped_primitive_params = {
+ "parameter": [
+ {
+ "data-type": "STRING",
+ "name": "filename",
+ "default-value": "<touch_filename2>",
+ }
+ ],
+ "name": "touch",
+ }
+ operationState = "PROCESSING"
+ detailed_status = "In progress"
+ operationType = "PRE-SCALE"
# Add a 'pre-scale' suboperation
- op_index_after = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
- vdu_name, primitive, mapped_primitive_params,
- operationState, detailed_status, operationType)
+ op_index_after = self.my_ns._add_suboperation(
+ db_nslcmop,
+ vnf_index,
+ vdu_id,
+ vdu_count_index,
+ vdu_name,
+ primitive,
+ mapped_primitive_params,
+ operationState,
+ detailed_status,
+ operationType,
+ )
self.assertEqual(op_index_after, num_ops_before + 1)
# Delete all suboperations and add the same operation again
- del db_nslcmop['_admin']['operations']
- op_index_zero = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
- vdu_name, primitive, mapped_primitive_params,
- operationState, detailed_status, operationType)
+ del db_nslcmop["_admin"]["operations"]
+ op_index_zero = self.my_ns._add_suboperation(
+ db_nslcmop,
+ vnf_index,
+ vdu_id,
+ vdu_count_index,
+ vdu_name,
+ primitive,
+ mapped_primitive_params,
+ operationState,
+ detailed_status,
+ operationType,
+ )
self.assertEqual(op_index_zero, 0)
# Add a 'RO' suboperation
- RO_nsr_id = '1234567890'
- RO_scaling_info = [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
- op_index = self.my_ns._add_suboperation(db_nslcmop, vnf_index, vdu_id, vdu_count_index,
- vdu_name, primitive, mapped_primitive_params,
- operationState, detailed_status, operationType,
- RO_nsr_id, RO_scaling_info)
- db_RO_nsr_id = db_nslcmop['_admin']['operations'][op_index]['RO_nsr_id']
+ RO_nsr_id = "1234567890"
+ RO_scaling_info = [
+ {
+ "type": "create",
+ "count": 1,
+ "member-vnf-index": "1",
+ "osm_vdu_id": "dataVM",
+ }
+ ]
+ op_index = self.my_ns._add_suboperation(
+ db_nslcmop,
+ vnf_index,
+ vdu_id,
+ vdu_count_index,
+ vdu_name,
+ primitive,
+ mapped_primitive_params,
+ operationState,
+ detailed_status,
+ operationType,
+ RO_nsr_id,
+ RO_scaling_info,
+ )
+ db_RO_nsr_id = db_nslcmop["_admin"]["operations"][op_index]["RO_nsr_id"]
self.assertEqual(op_index, 1)
self.assertEqual(RO_nsr_id, db_RO_nsr_id)
# Try to add an invalid suboperation, should return SUBOPERATION_STATUS_NOT_FOUND
- op_index_invalid = self.my_ns._add_suboperation(None, None, None, None, None,
- None, None, None,
- None, None, None)
+ op_index_invalid = self.my_ns._add_suboperation(
+ None, None, None, None, None, None, None, None, None, None, None
+ )
self.assertEqual(op_index_invalid, self.my_ns.SUBOPERATION_STATUS_NOT_FOUND)
# Test _check_or_add_scale_suboperation() and _check_or_add_scale_suboperation_RO()
# - op_index (non-negative number): This is an existing sub-operation, operationState != 'COMPLETED'
# - SUBOPERATION_STATUS_SKIP: This is an existing sub-operation, operationState == 'COMPLETED'
def test_scale_check_or_add_scale_suboperation(self):
- db_nslcmop = self.db.get_list('nslcmops')[0]
- operationType = 'PRE-SCALE'
- vnf_index = '1'
- primitive = 'touch'
- primitive_params = {'parameter':
- [{'data-type': 'STRING',
- 'name': 'filename',
- 'default-value': '<touch_filename2>'}],
- 'name': 'touch'}
+ nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+ operationType = "PRE-SCALE"
+ vnf_index = "1"
+ primitive = "touch"
+ primitive_params = {
+ "parameter": [
+ {
+ "data-type": "STRING",
+ "name": "filename",
+ "default-value": "<touch_filename2>",
+ }
+ ],
+ "name": "touch",
+ }
# Delete all sub-operations to be sure this is a new sub-operation
- del db_nslcmop['_admin']['operations']
+ del db_nslcmop["_admin"]["operations"]
# Add a new sub-operation
# For new sub-operations, operationState is set to 'PROCESSING' by default
op_index_new = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType
+ )
self.assertEqual(op_index_new, self.my_ns.SUBOPERATION_STATUS_NEW)
# Use the same parameters again to match the already added sub-operation
# which has status 'PROCESSING' (!= 'COMPLETED') by default
# The expected return value is a non-negative number
op_index_existing = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType
+ )
self.assertTrue(op_index_existing >= 0)
# Change operationState 'manually' for this sub-operation
- db_nslcmop['_admin']['operations'][op_index_existing]['operationState'] = 'COMPLETED'
+ db_nslcmop["_admin"]["operations"][op_index_existing][
+ "operationState"
+ ] = "COMPLETED"
# Then use the same parameters again to match the already added sub-operation,
# which now has status 'COMPLETED'
# The expected return value is SUBOPERATION_STATUS_SKIP
op_index_skip = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, primitive, primitive_params, operationType)
+ db_nslcmop, vnf_index, primitive, primitive_params, operationType
+ )
self.assertEqual(op_index_skip, self.my_ns.SUBOPERATION_STATUS_SKIP)
# RO sub-operation test:
# Repeat tests for the very similar _check_or_add_scale_suboperation_RO(),
- RO_nsr_id = '1234567890'
- RO_scaling_info = [{'type': 'create', 'count': 1, 'member-vnf-index': '1', 'osm_vdu_id': 'dataVM'}]
+ RO_nsr_id = "1234567890"
+ RO_scaling_info = [
+ {
+ "type": "create",
+ "count": 1,
+ "member-vnf-index": "1",
+ "osm_vdu_id": "dataVM",
+ }
+ ]
op_index_new_RO = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ db_nslcmop, vnf_index, None, None, "SCALE-RO", RO_nsr_id, RO_scaling_info
+ )
self.assertEqual(op_index_new_RO, self.my_ns.SUBOPERATION_STATUS_NEW)
# Use the same parameters again to match the already added RO sub-operation
op_index_existing_RO = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ db_nslcmop, vnf_index, None, None, "SCALE-RO", RO_nsr_id, RO_scaling_info
+ )
self.assertTrue(op_index_existing_RO >= 0)
# Change operationState 'manually' for this RO sub-operation
- db_nslcmop['_admin']['operations'][op_index_existing_RO]['operationState'] = 'COMPLETED'
+ db_nslcmop["_admin"]["operations"][op_index_existing_RO][
+ "operationState"
+ ] = "COMPLETED"
# Then use the same parameters again to match the already added sub-operation,
# which now has status 'COMPLETED'
# The expected return value is SUBOPERATION_STATUS_SKIP
op_index_skip_RO = self.my_ns._check_or_add_scale_suboperation(
- db_nslcmop, vnf_index, None, None, 'SCALE-RO', RO_nsr_id, RO_scaling_info)
+ db_nslcmop, vnf_index, None, None, "SCALE-RO", RO_nsr_id, RO_scaling_info
+ )
self.assertEqual(op_index_skip_RO, self.my_ns.SUBOPERATION_STATUS_SKIP)
+ async def test_deploy_kdus(self):
+ nsr_id = descriptors.test_ids["TEST-KDU"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-KDU"]["instantiate"]
+ db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ db_vnfr = self.db.get_one(
+ "vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "multikdu"}
+ )
+ db_vnfrs = {"multikdu": db_vnfr}
+ db_vnfd = self.db.get_one("vnfds", {"_id": db_vnfr["vnfd-id"]})
+ db_vnfds = [db_vnfd]
+ task_register = {}
+ logging_text = "KDU"
+ self.my_ns.k8sclusterhelm3.generate_kdu_instance_name = asynctest.mock.Mock()
+ self.my_ns.k8sclusterhelm3.generate_kdu_instance_name.return_value = "k8s_id"
+ self.my_ns.k8sclusterhelm3.install = asynctest.CoroutineMock()
+ self.my_ns.k8sclusterhelm3.synchronize_repos = asynctest.CoroutineMock(
+ return_value=("", "")
+ )
+ self.my_ns.k8sclusterhelm3.get_services = asynctest.CoroutineMock(
+ return_value=([])
+ )
+ await self.my_ns.deploy_kdus(
+ logging_text, nsr_id, nslcmop_id, db_vnfrs, db_vnfds, task_register
+ )
+ await asyncio.wait(list(task_register.keys()), timeout=100)
+ db_nsr = self.db.get_list("nsrs")[1]
+ self.assertIn(
+ "K8s",
+ db_nsr["_admin"]["deployed"],
+ "K8s entry not created at '_admin.deployed'",
+ )
+ self.assertIsInstance(
+ db_nsr["_admin"]["deployed"]["K8s"], list, "K8s entry is not of type list"
+ )
+ self.assertEqual(
+ len(db_nsr["_admin"]["deployed"]["K8s"]), 2, "K8s entry is not of type list"
+ )
+ k8s_instace_info = {
+ "kdu-instance": "k8s_id",
+ "k8scluster-uuid": "73d96432-d692-40d2-8440-e0c73aee209c",
+ "k8scluster-type": "helm-chart-v3",
+ "kdu-name": "ldap",
+ "member-vnf-index": "multikdu",
+ "namespace": None,
+ "kdu-deployment-name": None,
+ }
+
+ nsr_result = copy.deepcopy(db_nsr["_admin"]["deployed"]["K8s"][0])
+ nsr_kdu_model_result = nsr_result.pop("kdu-model")
+ expected_kdu_model = "stable/openldap:1.2.1"
+ self.assertEqual(nsr_result, k8s_instace_info)
+ self.assertTrue(
+ nsr_kdu_model_result in expected_kdu_model
+ or expected_kdu_model in nsr_kdu_model_result
+ )
+ nsr_result = copy.deepcopy(db_nsr["_admin"]["deployed"]["K8s"][1])
+ nsr_kdu_model_result = nsr_result.pop("kdu-model")
+ k8s_instace_info["kdu-name"] = "mongo"
+ expected_kdu_model = "stable/mongodb"
+ self.assertEqual(nsr_result, k8s_instace_info)
+ self.assertTrue(
+ nsr_kdu_model_result in expected_kdu_model
+ or expected_kdu_model in nsr_kdu_model_result
+ )
+
+ # Test remove_vnf() and related methods
+ @asynctest.fail_on(active_handles=True) # all async tasks must be completed
+ async def test_remove_vnf(self):
+ # Test REMOVE_VNF
+ nsr_id = descriptors.test_ids["TEST-UPDATE"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-UPDATE"]["removeVnf"]
+ vnf_instance_id = descriptors.test_ids["TEST-UPDATE"]["vnf"]
+ mock_wait_ng_ro = asynctest.CoroutineMock()
+ with patch("osm_lcm.ns.NsLcm._wait_ng_ro", mock_wait_ng_ro):
+ await self.my_ns.update(nsr_id, nslcmop_id)
+ expected_value = "COMPLETED"
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ self.assertEqual(return_value, expected_value)
+ with self.assertRaises(Exception) as context:
+ self.db.get_one("vnfrs", {"_id": vnf_instance_id})
+ self.assertTrue(
+ "database exception Not found entry with filter"
+ in str(context.exception)
+ )
+
+ # test vertical scale executes sucessfully
+ # @patch("osm_lcm.ng_ro.status.response")
+ @asynctest.fail_on(active_handles=True)
+ async def test_vertical_scaling(self):
+ nsr_id = descriptors.test_ids["TEST-V-SCALE"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-V-SCALE"]["instantiate"]
+
+ # calling the vertical scale fucntion
+ # self.my_ns.RO.status = asynctest.CoroutineMock(self.my_ns.RO.status, side_effect=self._ro_status("update"))
+ mock_wait_ng_ro = asynctest.CoroutineMock()
+ with patch("osm_lcm.ns.NsLcm._wait_ng_ro", mock_wait_ng_ro):
+ await self.my_ns.vertical_scale(nsr_id, nslcmop_id)
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ expected_value = "COMPLETED"
+ self.assertEqual(return_value, expected_value)
+
+ # test vertical scale executes fail
+ @asynctest.fail_on(active_handles=True)
+ async def test_vertical_scaling_fail(self):
+ # get th nsr nad nslcmops id from descriptors
+ nsr_id = descriptors.test_ids["TEST-V-SCALE"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-V-SCALE"]["instantiate-1"]
+
+ # calling the vertical scale fucntion
+ await self.my_ns.vertical_scale(nsr_id, nslcmop_id)
+ return_value = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ expected_value = "FAILED"
+ self.assertEqual(return_value, expected_value)
+
+ # async def test_instantiate_pdu(self):
+ # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ # nslcmop_id = descriptors.test_ids["TEST-A"]["instantiate"]
+ # # Modify vnfd/vnfr to change KDU for PDU. Adding keys that NBI will already set
+ # self.db.set_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "1"},
+ # update_dict={"ip-address": "10.205.1.46",
+ # "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
+ # "vdur.0.pdu-type": "PDU-TYPE-1",
+ # "vdur.0.ip-address": "10.205.1.46",
+ # },
+ # unset={"vdur.status": None})
+ # self.db.set_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "2"},
+ # update_dict={"ip-address": "10.205.1.47",
+ # "vdur.0.pdu-id": "53e1ec21-2464-451e-a8dc-6e311d45b2c8",
+ # "vdur.0.pdu-type": "PDU-TYPE-1",
+ # "vdur.0.ip-address": "10.205.1.47",
+ # },
+ # unset={"vdur.status": None})
+
+ # await self.my_ns.instantiate(nsr_id, nslcmop_id)
+ # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ # self.assertEqual(db_nsr.get("nsState"), "READY", str(db_nsr.get("errorDescription ")))
+ # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
+ # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
+ # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
+ # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
+
+ # @asynctest.fail_on(active_handles=True) # all async tasks must be completed
+ # async def test_terminate_without_configuration(self):
+ # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ # nslcmop_id = descriptors.test_ids["TEST-A"]["terminate"]
+ # # set instantiation task as completed
+ # self.db.set_list("nslcmops", {"nsInstanceId": nsr_id, "_id.ne": nslcmop_id},
+ # update_dict={"operationState": "COMPLETED"})
+ # self.db.set_one("nsrs", {"_id": nsr_id},
+ # update_dict={"_admin.deployed.VCA.0": None, "_admin.deployed.VCA.1": None})
+
+ # await self.my_ns.terminate(nsr_id, nslcmop_id)
+ # db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+ # self.assertEqual(db_nslcmop.get("operationState"), 'COMPLETED', db_nslcmop.get("detailed-status"))
+ # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ # self.assertEqual(db_nsr.get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
+ # self.assertEqual(db_nsr["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
+ # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
+ # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
+ # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
+ # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
+ # db_vnfrs_list = self.db.get_list("vnfrs", {"nsr-id-ref": nsr_id})
+ # for vnfr in db_vnfrs_list:
+ # self.assertEqual(vnfr["_admin"].get("nsState"), "NOT_INSTANTIATED", "Not instantiated")
+
+ # @asynctest.fail_on(active_handles=True) # all async tasks must be completed
+ # async def test_terminate_primitive(self):
+ # nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ # nslcmop_id = descriptors.test_ids["TEST-A"]["terminate"]
+ # # set instantiation task as completed
+ # self.db.set_list("nslcmops", {"nsInstanceId": nsr_id, "_id.ne": nslcmop_id},
+ # update_dict={"operationState": "COMPLETED"})
+
+ # # modify vnfd descriptor to include terminate_primitive
+ # terminate_primitive = [{
+ # "name": "touch",
+ # "parameter": [{"name": "filename", "value": "terminate_filename"}],
+ # "seq": '1'
+ # }]
+ # db_vnfr = self.db.get_one("vnfrs", {"nsr-id-ref": nsr_id, "member-vnf-index-ref": "1"})
+ # self.db.set_one("vnfds", {"_id": db_vnfr["vnfd-id"]},
+ # {"vnf-configuration.0.terminate-config-primitive": terminate_primitive})
+
+ # await self.my_ns.terminate(nsr_id, nslcmop_id)
+ # db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+ # self.assertEqual(db_nslcmop.get("operationState"), 'COMPLETED', db_nslcmop.get("detailed-status"))
+ # db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+ # self.assertEqual(db_nsr.get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
+ # self.assertEqual(db_nsr["_admin"].get("nsState"), "NOT_INSTANTIATED", str(db_nsr.get("errorDescription ")))
+ # self.assertEqual(db_nsr.get("currentOperation"), "IDLE", "currentOperation different than 'IDLE'")
+ # self.assertEqual(db_nsr.get("currentOperationID"), None, "currentOperationID different than None")
+ # self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
+ # self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
+
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ @patch("osm_lcm.data_utils.vnfd.find_software_version")
+ @patch("osm_lcm.lcm_utils.check_juju_bundle_existence")
+ async def test_update_change_vnfpkg_sw_version_not_changed(
+ self,
+ mock_juju_bundle,
+ mock_software_version,
+ mock_charm_upgrade,
+ mock_charm_hash,
+ ):
+ """Update type: CHANGE_VNFPKG, latest_vnfd revision changed,
+ Charm package changed, sw-version is not changed"""
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "kdu": []},
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1, "kdu": []},
+ )
+
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+
+ mock_charm_hash.return_value = True
+ mock_software_version.side_effect = ["1.0", "1.0"]
+
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+
+ instance = self.my_ns
+ fs = deepcopy(update_fs)
+ instance.fs = fs
+
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 3
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ return_operation_error = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "errorMessage"
+ )
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ mock_charm_hash.assert_called_with(
+ f"{vnfd_id}:1/hackfest_3charmed_vnfd/charms/simple",
+ f"{vnfd_id}:3/hackfest_3charmed_vnfd/charms/simple",
+ )
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ @patch("osm_lcm.data_utils.vnfd.find_software_version")
+ @patch("osm_lcm.lcm_utils.check_juju_bundle_existence")
+ async def test_update_change_vnfpkg_vnfd_revision_not_changed(
+ self,
+ mock_juju_bundle,
+ mock_software_version,
+ mock_charm_upgrade,
+ mock_charm_hash,
+ ):
+ """Update type: CHANGE_VNFPKG, latest_vnfd revision not changed"""
+ self.db.set_one(
+ "vnfds", q_filter={"_id": vnfd_id}, update_dict={"_admin.revision": 1}
+ )
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+
+ mock_charm_hash.return_value = True
+
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+
+ instance = self.my_ns
+
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ return_operation_error = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "errorMessage"
+ )
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ mock_charm_hash.assert_not_called()
+ mock_software_version.assert_not_called()
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+ update_fs.sync.assert_not_called()
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ @patch("osm_lcm.data_utils.vnfd.find_software_version")
+ @patch("osm_lcm.lcm_utils.check_juju_bundle_existence")
+ async def test_update_change_vnfpkg_charm_is_not_changed(
+ self,
+ mock_juju_bundle,
+ mock_software_version,
+ mock_charm_upgrade,
+ mock_charm_hash,
+ ):
+ """Update type: CHANGE_VNFPKG, latest_vnfd revision changed
+ Charm package is not changed, sw-version is not changed"""
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "kdu": []},
+ )
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1, "kdu": []},
+ )
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+
+ mock_charm_hash.return_value = False
+ mock_software_version.side_effect = ["1.0", "1.0"]
+
+ instance = self.my_ns
+ fs = deepcopy(update_fs)
+ instance.fs = fs
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 3
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ return_operation_error = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "errorMessage"
+ )
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ mock_charm_hash.assert_called_with(
+ f"{vnfd_id}:1/hackfest_3charmed_vnfd/charms/simple",
+ f"{vnfd_id}:3/hackfest_3charmed_vnfd/charms/simple",
+ )
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ @patch("osm_lcm.lcm_utils.check_juju_bundle_existence")
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ @patch("osm_lcm.lcm_utils.get_charm_artifact_path")
+ async def test_update_change_vnfpkg_sw_version_changed(
+ self, mock_charm_artifact, mock_charm_upgrade, mock_charm_hash, mock_juju_bundle
+ ):
+ """Update type: CHANGE_VNFPKG, latest_vnfd revision changed
+ Charm package exists, sw-version changed."""
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "software-version": "3.0", "kdu": []},
+ )
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1, "kdu": []},
+ )
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+ mock_charm_hash.return_value = False
+
+ mock_charm_artifact.side_effect = [
+ f"{vnfd_id}:1/hackfest_3charmed_vnfd/charms/simple",
+ f"{vnfd_id}:3/hackfest_3charmed_vnfd/charms/simple",
+ ]
+
+ instance = self.my_ns
+ fs = deepcopy(update_fs)
+ instance.fs = fs
+ expected_operation_state = "FAILED"
+ 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."
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ return_operation_error = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "errorMessage"
+ )
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ self.assertEqual(fs.sync.call_count, 2)
+ mock_charm_hash.assert_not_called()
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ @patch("osm_lcm.lcm_utils.check_juju_bundle_existence")
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ @patch("osm_lcm.data_utils.vnfd.find_software_version")
+ async def test_update_change_vnfpkg_juju_bundle_exists(
+ self,
+ mock_software_version,
+ mock_charm_upgrade,
+ mock_charm_hash,
+ mock_juju_bundle,
+ ):
+ """Update type: CHANGE_VNFPKG, latest_vnfd revision changed
+ Charm package exists, sw-version not changed, juju-bundle exists"""
+ # Upgrade is not allowed with juju bundles, this will cause TypeError
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={
+ "_admin.revision": 5,
+ "software-version": "1.0",
+ "kdu": [{"kdu_name": "native-kdu", "juju-bundle": "stable/native-kdu"}],
+ },
+ )
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={
+ "_admin.revision": 1,
+ "software-version": "1.0",
+ "kdu": [{"kdu_name": "native-kdu", "juju-bundle": "stable/native-kdu"}],
+ },
+ )
+ self.db.set_one(
+ "nsrs",
+ q_filter={"_id": nsr_id},
+ update_dict={"_admin.deployed.VCA.0.kdu_name": "native-kdu"},
+ )
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+
+ mock_charm_hash.side_effect = [True]
+ mock_software_version.side_effect = ["1.0", "1.0"]
+ mock_juju_bundle.return_value = True
+ instance = self.my_ns
+ fs = deepcopy(update_fs)
+ instance.fs = fs
+
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ self.assertEqual(fs.sync.call_count, 2)
+ mock_charm_upgrade.assert_not_called()
+ mock_charm_hash.assert_not_called()
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ @patch("osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed")
+ @patch(
+ "osm_lcm.ns.NsLcm._ns_charm_upgrade", new_callable=asynctest.Mock(autospec=True)
+ )
+ async def test_update_change_vnfpkg_charm_upgrade_failed(
+ self, mock_charm_upgrade, mock_charm_hash
+ ):
+ """ "Update type: CHANGE_VNFPKG, latest_vnfd revision changed"
+ Charm package exists, sw-version not changed, charm-upgrade failed"""
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "software-version": "1.0", "kdu": []},
+ )
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1, "software-version": "1.0", "kdu": []},
+ )
+ self.db.set_one("vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1})
+
+ mock_charm_hash.return_value = True
+
+ task = asyncio.Future()
+ task.set_result(("FAILED", "some_error"))
+ mock_charm_upgrade.return_value = task
+
+ instance = self.my_ns
+ fs = deepcopy(update_fs)
+ instance.fs = fs
+ expected_operation_state = "FAILED"
+ expected_operation_error = "some_error"
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "operationState"
+ )
+ return_operation_error = self.db.get_one("nslcmops", {"_id": nslcmop_id}).get(
+ "errorMessage"
+ )
+ return_ns_operational_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "operational-status"
+ )
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get("nsState")
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+ self.assertEqual(mock_charm_upgrade.call_count, 1)
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(return_ns_operational_state, expected_ns_operational_state)
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ def test_ns_update_find_sw_version_vnfd_not_includes(self):
+ """Find software version, VNFD does not have software version"""
+
+ db_vnfd = self.db.get_one("vnfds", {"_id": vnfd_id})
+ expected_result = "1.0"
+ result = find_software_version(db_vnfd)
+ self.assertEqual(result, expected_result, "Default sw version should be 1.0")
+
+ def test_ns_update_find_sw_version_vnfd_includes(self):
+ """Find software version, VNFD includes software version"""
+
+ db_vnfd = self.db.get_one("vnfds", {"_id": vnfd_id})
+ db_vnfd["software-version"] = "3.1"
+ expected_result = "3.1"
+ result = find_software_version(db_vnfd)
+ self.assertEqual(result, expected_result, "VNFD software version is wrong")
+
+ @patch("os.path.exists")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charmdir_hash")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charm_hash")
+ def test_ns_update_check_charm_hash_not_changed(
+ self, mock_compare_charm_hash, mock_compare_charmdir_hash, mock_path_exists
+ ):
+ """Check charm hash, Hash did not change"""
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm1"
+
+ fs = Mock()
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = [current_path, target_path]
+ fs.path.__add__.side_effect = [current_path, target_path]
+
+ mock_path_exists.side_effect = [True, True]
+
+ mock_compare_charmdir_hash.return_value = callable(False)
+ mock_compare_charm_hash.return_value = callable(False)
+
+ instance = self.my_ns
+ instance.fs = fs
+ expected_result = False
+
+ result = instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(result, expected_result, "Wrong charm hash control value")
+ self.assertEqual(mock_path_exists.call_count, 2)
+ self.assertEqual(mock_compare_charmdir_hash.call_count, 1)
+ self.assertEqual(mock_compare_charm_hash.call_count, 0)
+
+ @patch("os.path.exists")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charmdir_hash")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charm_hash")
+ def test_ns_update_check_charm_hash_changed(
+ self, mock_compare_charm_hash, mock_compare_charmdir_hash, mock_path_exists
+ ):
+ """Check charm hash, Hash has changed"""
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm2"
+
+ fs = Mock()
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = [current_path, target_path, current_path, target_path]
+ fs.path.__add__.side_effect = [
+ current_path,
+ target_path,
+ current_path,
+ target_path,
+ ]
+
+ mock_path_exists.side_effect = [True, True]
+ mock_compare_charmdir_hash.return_value = callable(True)
+ mock_compare_charm_hash.return_value = callable(True)
+
+ instance = self.my_ns
+ instance.fs = fs
+ expected_result = True
+
+ result = instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(result, expected_result, "Wrong charm hash control value")
+ self.assertEqual(mock_path_exists.call_count, 2)
+ self.assertEqual(mock_compare_charmdir_hash.call_count, 1)
+ self.assertEqual(mock_compare_charm_hash.call_count, 0)
+
+ @patch("os.path.exists")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charmdir_hash")
+ @patch("osm_lcm.lcm_utils.LcmBase.compare_charm_hash")
+ def test_ns_update_check_no_charm_path(
+ self, mock_compare_charm_hash, mock_compare_charmdir_hash, mock_path_exists
+ ):
+ """Check charm hash, Charm path does not exist"""
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm2"
+
+ fs = Mock()
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = [current_path, target_path, current_path, target_path]
+ fs.path.__add__.side_effect = [
+ current_path,
+ target_path,
+ current_path,
+ target_path,
+ ]
+
+ mock_path_exists.side_effect = [True, False]
+
+ mock_compare_charmdir_hash.return_value = callable(False)
+ mock_compare_charm_hash.return_value = callable(False)
+ instance = self.my_ns
+ instance.fs = fs
+
+ with self.assertRaises(LcmException):
+ instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(mock_path_exists.call_count, 2)
+ self.assertEqual(mock_compare_charmdir_hash.call_count, 0)
+ self.assertEqual(mock_compare_charm_hash.call_count, 0)
+
+ def test_ns_update_check_juju_bundle_existence_bundle_exists(self):
+ """Check juju bundle existence"""
+ test_vnfd2 = self.db.get_one(
+ "vnfds", {"_id": "d96b1cdf-5ad6-49f7-bf65-907ada989293"}
+ )
+ expected_result = "stable/native-kdu"
+ result = check_juju_bundle_existence(test_vnfd2)
+ self.assertEqual(result, expected_result, "Wrong juju bundle name")
+
+ def test_ns_update_check_juju_bundle_existence_bundle_does_not_exist(self):
+ """Check juju bundle existence"""
+ test_vnfd1 = self.db.get_one("vnfds", {"_id": vnfd_id})
+ expected_result = None
+ result = check_juju_bundle_existence(test_vnfd1)
+ self.assertEqual(result, expected_result, "Wrong juju bundle name")
+
+ def test_ns_update_check_juju_bundle_existence_empty_vnfd(self):
+ """Check juju bundle existence"""
+ test_vnfd1 = {}
+ expected_result = None
+ result = check_juju_bundle_existence(test_vnfd1)
+ self.assertEqual(result, expected_result, "Wrong juju bundle name")
+
+ def test_ns_update_check_juju_bundle_existence_invalid_vnfd(self):
+ """Check juju bundle existence"""
+ test_vnfd1 = [{"_id": vnfd_id}]
+ with self.assertRaises(AttributeError):
+ check_juju_bundle_existence(test_vnfd1)
+
+ def test_ns_update_check_juju_charm_artifacts_base_folder_wth_pkgdir(self):
+ """Check charm artifacts"""
+ base_folder = {"folder": vnfd_id, "pkg-dir": "hackfest_3charmed_vnfd"}
+ charm_name = "simple"
+ charm_type = "lxc_proxy_charm"
+ revision = 3
+ expected_result = f"{vnfd_id}:3/hackfest_3charmed_vnfd/charms/simple"
+ result = get_charm_artifact_path(base_folder, charm_name, charm_type, revision)
+ self.assertEqual(result, expected_result, "Wrong charm artifact path")
+
+ def test_ns_update_check_juju_charm_artifacts_base_folder_wthout_pkgdir(self):
+ """Check charm artifacts, SOL004 packages"""
+ base_folder = {"folder": vnfd_id}
+ charm_name = "basic"
+ charm_type, revision = "", ""
+ expected_result = f"{vnfd_id}/Scripts/helm-charts/basic"
+ result = get_charm_artifact_path(base_folder, charm_name, charm_type, revision)
+ self.assertEqual(result, expected_result, "Wrong charm artifact path")
+
+
+class TestInstantiateN2VC(TestBaseNS):
+ async def setUp(self):
+ await super().setUp()
+ self.db_nsr = yaml.safe_load(descriptors.db_nsrs_text)[0]
+ self.db_vnfr = yaml.safe_load(descriptors.db_vnfrs_text)[0]
+ self.vca_index = 1
+ self.my_ns._write_configuration_status = Mock()
+
+ async def call_instantiate_N2VC(self):
+ logging_text = "N2VC Instantiation"
+ config_descriptor = {"config-access": {"ssh-access": {"default-user": "admin"}}}
+ base_folder = {"pkg-dir": "", "folder": "~"}
+ stage = ["Stage", "Message"]
+
+ await self.my_ns.instantiate_N2VC(
+ logging_text=logging_text,
+ vca_index=self.vca_index,
+ nsi_id="nsi_id",
+ db_nsr=self.db_nsr,
+ db_vnfr=self.db_vnfr,
+ vdu_id=None,
+ kdu_name=None,
+ vdu_index=None,
+ kdu_index=None,
+ config_descriptor=config_descriptor,
+ deploy_params={},
+ base_folder=base_folder,
+ nslcmop_id="nslcmop_id",
+ stage=stage,
+ vca_type="native_charm",
+ vca_name="vca_name",
+ ee_config_descriptor={},
+ )
+
+ def check_config_status(self, expected_status):
+ self.my_ns._write_configuration_status.assert_called_with(
+ nsr_id=self.db_nsr["_id"], vca_index=self.vca_index, status=expected_status
+ )
+
+ async def call_ns_add_relation(self):
+ ee_relation = EERelation(
+ {
+ "nsr-id": self.db_nsr["_id"],
+ "vdu-profile-id": None,
+ "kdu-resource-profile-id": None,
+ "vnf-profile-id": "hackfest_vnf1",
+ "execution-environment-ref": "f48163a6-c807-47bc-9682-f72caef5af85.alf-c-ab",
+ "endpoint": "127.0.0.1",
+ }
+ )
+
+ relation = Relation("relation-name", ee_relation, ee_relation)
+ cached_vnfrs = {"hackfest_vnf1": self.db_vnfr}
+
+ return await self.my_ns._add_relation(
+ relation=relation,
+ vca_type="native_charm",
+ db_nsr=self.db_nsr,
+ cached_vnfds={},
+ cached_vnfrs=cached_vnfrs,
+ )
+
+ async def test_add_relation_ok(self):
+ await self.call_instantiate_N2VC()
+ self.check_config_status(expected_status="READY")
+
+ async def test_add_relation_returns_false_raises_exception(self):
+ self.my_ns._add_vca_relations = asynctest.CoroutineMock(return_value=False)
+
+ with self.assertRaises(LcmException) as exception:
+ await self.call_instantiate_N2VC()
+
+ exception_msg = "Relations could not be added to VCA."
+ self.assertTrue(exception_msg in str(exception.exception))
+ self.check_config_status(expected_status="BROKEN")
+
+ async def test_add_relation_raises_lcm_exception(self):
+ exception_msg = "Relations FAILED"
+ self.my_ns._add_vca_relations = asynctest.CoroutineMock(
+ side_effect=LcmException(exception_msg)
+ )
+
+ with self.assertRaises(LcmException) as exception:
+ await self.call_instantiate_N2VC()
+
+ self.assertTrue(exception_msg in str(exception.exception))
+ self.check_config_status(expected_status="BROKEN")
+
+ async def test_n2vc_add_relation_fails_raises_exception(self):
+ exception_msg = "N2VC failed to add relations"
+ self.my_ns.n2vc.add_relation = asynctest.CoroutineMock(
+ side_effect=N2VCException(exception_msg)
+ )
+ with self.assertRaises(LcmException) as exception:
+ await self.call_ns_add_relation()
+ self.assertTrue(exception_msg in str(exception.exception))
+
+ async def test_n2vc_add_relation_ok_returns_true(self):
+ self.my_ns.n2vc.add_relation = asynctest.CoroutineMock(return_value=None)
+ self.assertTrue(await self.call_ns_add_relation())
+
+
+class TestGetVNFRelations(TestBaseNS):
+ async def setUp(self):
+ await super().setUp()
+ self.db_nsd = yaml.safe_load(descriptors.db_nsds_text)[0]
+
+ def test_ns_charm_vca_returns_empty_relations(self):
+ ns_charm_vca = {"member-vnf-index": None, "target_element": "ns"}
+ nsr_id = self.db_nsd["id"]
+ deployed_vca = DeployedVCA(nsr_id, ns_charm_vca)
+
+ expected_relations = []
+ self.assertEqual(
+ expected_relations,
+ self.my_ns._get_vnf_relations(
+ nsr_id=nsr_id, nsd=self.db_nsd, vca=deployed_vca, cached_vnfds={}
+ ),
+ )
+
+ def test_vnf_returns_relation(self):
+ vnf_vca = {
+ "member-vnf-index": "1",
+ "target_element": "vnf/0",
+ "ee_descriptor_id": "simple-ee",
+ "vdu_id": "mgmtVM",
+ }
+ nsr_id = self.db_nsd["id"]
+ deployed_vca = DeployedVCA(nsr_id, vnf_vca)
+
+ provider_dict = {
+ "nsr-id": nsr_id,
+ "vnf-profile-id": "1",
+ "vdu-profile-id": "mgmtVM",
+ "kdu-resource-profile-id": None,
+ "execution-environment-ref": "simple-ee",
+ "endpoint": "interface",
+ }
+
+ requirer_dict = {
+ "nsr-id": nsr_id,
+ "vnf-profile-id": "1",
+ "vdu-profile-id": "dataVM",
+ "kdu-resource-profile-id": None,
+ "execution-environment-ref": "simple-ee",
+ "endpoint": "interface",
+ }
+
+ provider = EERelation(provider_dict)
+ requirer = EERelation(requirer_dict)
+ relation = Relation("relation", provider, requirer)
+
+ relations_found = self.my_ns._get_vnf_relations(
+ nsr_id=nsr_id, nsd=self.db_nsd, vca=deployed_vca, cached_vnfds={}
+ )
+
+ self.assertEqual(1, len(relations_found))
+ self.assertEqual(relation, relations_found[0])
+
-if __name__ == '__main__':
+if __name__ == "__main__":
asynctest.main()