X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=functest%2Fcore%2Fvnf.py;h=2f9c5a71fbc30943c081ebb6f8bef949062eac23;hb=5cb9051a0418815636a1d5df66940e168c4e0a56;hp=a329212d856fc8fdd6f256294775dc76f2a9e8d6;hpb=f524d0ab4bb36488a7fe68420f8de89b5a15d664;p=functest.git diff --git a/functest/core/vnf.py b/functest/core/vnf.py index a329212d8..2f9c5a71f 100644 --- a/functest/core/vnf.py +++ b/functest/core/vnf.py @@ -10,78 +10,54 @@ """Define the parent class of all VNF TestCases.""" import logging -import time +import uuid -import functest.core.testcase as base -from functest.utils.constants import CONST -import functest.utils.openstack_utils as os_utils +from snaps.config.user import UserConfig +from snaps.config.project import ProjectConfig +from snaps.openstack.create_user import OpenStackUser +from snaps.openstack.create_project import OpenStackProject +from snaps.openstack.utils import keystone_utils +from snaps.openstack.tests import openstack_tests + +from xtesting.core import vnf +from functest.utils import constants __author__ = ("Morgan Richomme , " "Valentin Boucher ") -class VnfPreparationException(Exception): +class VnfPreparationException(vnf.VnfPreparationException): """Raise when VNF preparation cannot be executed.""" -class OrchestratorDeploymentException(Exception): +class OrchestratorDeploymentException(vnf.OrchestratorDeploymentException): """Raise when orchestrator cannot be deployed.""" -class VnfDeploymentException(Exception): +class VnfDeploymentException(vnf.VnfDeploymentException): """Raise when VNF cannot be deployed.""" -class VnfTestException(Exception): +class VnfTestException(vnf.VnfTestException): """Raise when VNF cannot be tested.""" -class VnfOnBoarding(base.TestCase): - """Base model for VNF test cases.""" +class VnfOnBoarding(vnf.VnfOnBoarding): + # pylint: disable=too-many-instance-attributes + """Base model for OpenStack VNF test cases.""" __logger = logging.getLogger(__name__) def __init__(self, **kwargs): super(VnfOnBoarding, self).__init__(**kwargs) - self.exist_obj = {'tenant': False, 'user': False} - self.tenant_name = CONST.__getattribute__( - 'vnf_{}_tenant_name'.format(self.case_name)) - self.creds = {} - - def run(self, **kwargs): - """ - Run of the VNF test case: - - * Deploy an orchestrator if needed (e.g. heat, cloudify, ONAP), - * Deploy the VNF, - * Perform tests on the VNF - - A VNF test case is successfull when the 3 steps are PASS - If one of the step is FAIL, the test case is FAIL - - Returns: - TestCase.EX_OK if result is 'PASS'. - TestCase.EX_TESTCASE_FAILED otherwise. - """ - self.start_time = time.time() - - try: - self.prepare() - if (self.deploy_orchestrator() and - self.deploy_vnf() and - self.test_vnf()): - self.stop_time = time.time() - # Calculation with different weight depending on the steps TODO - self.result = 100 - return base.TestCase.EX_OK - else: - self.result = 0 - self.stop_time = time.time() - return base.TestCase.EX_TESTCASE_FAILED - except Exception: # pylint: disable=broad-except - self.stop_time = time.time() - self.__logger.exception("Exception on VNF testing") - return base.TestCase.EX_TESTCASE_FAILED + self.uuid = uuid.uuid4() + self.user_name = "{}-{}".format(self.case_name, self.uuid) + self.tenant_name = "{}-{}".format(self.case_name, self.uuid) + self.snaps_creds = {} + self.created_object = [] + self.os_project = None + self.tenant_description = "Created by OPNFV Functest: {}".format( + self.case_name) def prepare(self): """ @@ -96,25 +72,46 @@ class VnfOnBoarding(base.TestCase): Raise VnfPreparationException in case of problem """ try: - tenant_description = CONST.__getattribute__( - 'vnf_{}_tenant_description'.format(self.case_name)) - self.__logger.info("Prepare VNF: %s, description: %s", - self.tenant_name, tenant_description) - keystone_client = os_utils.get_keystone_client() - self.exist_obj['tenant'] = ( - not os_utils.get_or_create_tenant_for_vnf( - keystone_client, - self.tenant_name, - tenant_description)) - self.exist_obj['user'] = not os_utils.get_or_create_user_for_vnf( - keystone_client, self.tenant_name) - self.creds = { - "tenant": self.tenant_name, - "username": self.tenant_name, - "password": self.tenant_name, - "auth_url": os_utils.get_credentials()['auth_url'] - } - return base.TestCase.EX_OK + self.__logger.info( + "Prepare VNF: %s, description: %s", self.case_name, + self.tenant_description) + snaps_creds = openstack_tests.get_credentials( + os_env_file=constants.ENV_FILE) + + self.os_project = OpenStackProject( + snaps_creds, + ProjectConfig( + name=self.tenant_name, + description=self.tenant_description, + domain=snaps_creds.project_domain_name + )) + self.os_project.create() + self.created_object.append(self.os_project) + + snaps_creds.project_domain_id = \ + self.os_project.get_project().domain_id + snaps_creds.user_domain_id = \ + self.os_project.get_project().domain_id + + for role in ['admin', 'Admin']: + if keystone_utils.get_role_by_name( + keystone_utils.keystone_client(snaps_creds), role): + admin_role = role + break + + user_creator = OpenStackUser( + snaps_creds, + UserConfig( + name=self.user_name, + password=str(uuid.uuid4()), + project_name=self.tenant_name, + domain_name=snaps_creds.user_domain_name, + roles={admin_role: self.tenant_name})) + user_creator.create() + self.created_object.append(user_creator) + self.snaps_creds = user_creator.get_os_creds(self.tenant_name) + + return vnf.VnfOnBoarding.EX_OK except Exception: # pylint: disable=broad-except self.__logger.exception("Exception raised during VNF preparation") raise VnfPreparationException @@ -123,9 +120,8 @@ class VnfOnBoarding(base.TestCase): """ Deploy an orchestrator (optional). - If function overwritten - raise orchestratorDeploymentException if error during orchestrator - deployment + If this method is overriden then raise orchestratorDeploymentException + if error during orchestrator deployment """ self.__logger.info("Deploy orchestrator (if necessary)") return True @@ -138,10 +134,8 @@ class VnfOnBoarding(base.TestCase): The details section MAY be updated in the vnf test cases. The deployment can be executed via a specific orchestrator - or using nuild-in orchestrators such as: - - * heat, openbaton, cloudify (available on all scenario), - * open-o (on open-o scenarios) + or using build-in orchestrators such as heat, OpenBaton, cloudify, + juju, onap, ... Returns: True if the VNF is properly deployed @@ -184,9 +178,9 @@ class VnfOnBoarding(base.TestCase): * the user, * the tenant """ - self.__logger.info("test cleaning") - keystone_client = os_utils.get_keystone_client() - if not self.exist_obj['tenant']: - os_utils.delete_tenant(keystone_client, self.tenant_name) - if not self.exist_obj['user']: - os_utils.delete_user(keystone_client, self.tenant_name) + self.__logger.info('Removing the VNF resources ..') + for creator in reversed(self.created_object): + try: + creator.clean() + except Exception as exc: # pylint: disable=broad-except + self.__logger.error('Unexpected error cleaning - %s', exc)