X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=functest%2Fopnfv_tests%2Fopenstack%2Ftempest%2Ftempest.py;h=216709f838891187bb09f1994d4110c823d5145e;hb=1da4b519f8e73d3be9e37f9d72367654bf662e63;hp=c5ad4ecbe64a70db68efc8aecb439b8d262be603;hpb=e94f6195fb4116fb4228a6c3e600d073de3b6109;p=functest.git diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py index c5ad4ecbe..216709f83 100644 --- a/functest/opnfv_tests/openstack/tempest/tempest.py +++ b/functest/opnfv_tests/openstack/tempest/tempest.py @@ -18,39 +18,31 @@ import re import shutil import subprocess import time -import uuid +from six.moves import configparser +from xtesting.core import testcase import yaml -from functest.core import testcase -from functest.opnfv_tests.openstack.snaps import snaps_utils +from functest.core import singlevm from functest.opnfv_tests.openstack.tempest import conf_utils -from functest.utils.constants import CONST -import functest.utils.functest_utils as ft_utils - -from snaps.config.flavor import FlavorConfig -from snaps.config.network import NetworkConfig, SubnetConfig -from snaps.config.project import ProjectConfig -from snaps.config.user import UserConfig - -from snaps.openstack import create_flavor -from snaps.openstack.create_flavor import OpenStackFlavor -from snaps.openstack.tests import openstack_tests -from snaps.openstack.utils import deploy_utils - +from functest.utils import config +from functest.utils import env LOGGER = logging.getLogger(__name__) -class TempestCommon(testcase.TestCase): +class TempestCommon(singlevm.VmReady1): # pylint: disable=too-many-instance-attributes """TempestCommon testcases implementation class.""" + visibility = 'public' + shared_network = True + filename_alt = '/home/opnfv/functest/images/cirros-0.4.0-x86_64-disk.img' + def __init__(self, **kwargs): + if "case_name" not in kwargs: + kwargs["case_name"] = 'tempest' super(TempestCommon, self).__init__(**kwargs) - self.resources = TempestResourcesManager(**kwargs) - self.mode = "" - self.option = [] self.verifier_id = conf_utils.get_verifier_id() self.verifier_repo_dir = conf_utils.get_verifier_repo_dir( self.verifier_id) @@ -58,6 +50,47 @@ class TempestCommon(testcase.TestCase): self.deployment_dir = conf_utils.get_verifier_deployment_dir( self.verifier_id, self.deployment_id) self.verification_id = None + self.res_dir = os.path.join( + getattr(config.CONF, 'dir_results'), self.case_name) + self.raw_list = os.path.join(self.res_dir, 'test_raw_list.txt') + self.list = os.path.join(self.res_dir, 'test_list.txt') + self.conf_file = None + self.image_alt = None + self.flavor_alt = None + self.services = [] + try: + self.services = kwargs['run']['args']['services'] + except Exception: # pylint: disable=broad-except + pass + self.neutron_extensions = [] + try: + self.neutron_extensions = kwargs['run']['args'][ + 'neutron_extensions'] + except Exception: # pylint: disable=broad-except + pass + + def check_services(self): + """Check the mandatory services.""" + for service in self.services: + try: + self.cloud.search_services(service)[0] + except Exception: # pylint: disable=broad-except + self.is_skipped = True + break + + def check_extensions(self): + """Check the mandatory network extensions.""" + extensions = self.cloud.get_network_extensions() + for network_extension in self.neutron_extensions: + if network_extension not in extensions: + LOGGER.warning( + "Cannot find Neutron extension: %s", network_extension) + self.is_skipped = True + break + + def check_requirements(self): + self.check_services() + self.check_extensions() @staticmethod def read_file(filename): @@ -80,10 +113,10 @@ class TempestCommon(testcase.TestCase): stdout=subprocess.PIPE, stderr=subprocess.STDOUT) for line in proc.stdout: + LOGGER.info(line.rstrip()) new_line = line.replace(' ', '').split('|') if 'Tests' in new_line: break - LOGGER.info(line) if 'Testscount' in new_line: result['num_tests'] = int(new_line[2]) elif 'Success' in new_line: @@ -94,42 +127,48 @@ class TempestCommon(testcase.TestCase): result['num_failures'] = int(new_line[2]) return result - def generate_test_list(self, verifier_repo_dir): + @staticmethod + def backup_tempest_config(conf_file, res_dir): + """ + Copy config file to tempest results directory + """ + if not os.path.exists(res_dir): + os.makedirs(res_dir) + shutil.copyfile(conf_file, + os.path.join(res_dir, 'tempest.conf')) + + def generate_test_list(self, **kwargs): """Generate test list based on the test mode.""" LOGGER.debug("Generating test case list...") - if self.mode == 'defcore': - shutil.copyfile( - conf_utils.TEMPEST_DEFCORE, conf_utils.TEMPEST_RAW_LIST) - elif self.mode == 'custom': + self.backup_tempest_config(self.conf_file, '/etc') + if kwargs.get('mode') == 'custom': if os.path.isfile(conf_utils.TEMPEST_CUSTOM): shutil.copyfile( - conf_utils.TEMPEST_CUSTOM, conf_utils.TEMPEST_RAW_LIST) + conf_utils.TEMPEST_CUSTOM, self.list) else: raise Exception("Tempest test list file %s NOT found." % conf_utils.TEMPEST_CUSTOM) else: - if self.mode == 'smoke': - testr_mode = "smoke" - elif self.mode == 'full': - testr_mode = "" - else: - testr_mode = 'tempest.api.' + self.mode - cmd = ("cd {0};" - "testr list-tests {1} > {2};" - "cd -;".format(verifier_repo_dir, - testr_mode, - conf_utils.TEMPEST_RAW_LIST)) - ft_utils.execute_command(cmd) + testr_mode = kwargs.get( + 'mode', r'^tempest\.(api|scenario).*\[.*\bsmoke\b.*\]$') + cmd = "(cd {0}; stestr list '{1}' >{2} 2>/dev/null)".format( + self.verifier_repo_dir, testr_mode, self.list) + output = subprocess.check_output(cmd, shell=True) + LOGGER.info("%s\n%s", cmd, output) + os.remove('/etc/tempest.conf') def apply_tempest_blacklist(self): """Exclude blacklisted test cases.""" LOGGER.debug("Applying tempest blacklist...") - cases_file = self.read_file(conf_utils.TEMPEST_RAW_LIST) - result_file = open(conf_utils.TEMPEST_LIST, 'w') + if os.path.exists(self.raw_list): + os.remove(self.raw_list) + os.rename(self.list, self.raw_list) + cases_file = self.read_file(self.raw_list) + result_file = open(self.list, 'w') black_tests = [] try: - installer_type = CONST.__getattribute__('INSTALLER_TYPE') - deploy_scenario = CONST.__getattribute__('DEPLOY_SCENARIO') + installer_type = env.get('INSTALLER_TYPE') + deploy_scenario = env.get('DEPLOY_SCENARIO') if bool(installer_type) * bool(deploy_scenario): # if INSTALLER_TYPE and DEPLOY_SCENARIO are set we read the # file @@ -157,57 +196,43 @@ class TempestCommon(testcase.TestCase): result_file.write(str(cases_line) + '\n') result_file.close() - def run_verifier_tests(self): + def run_verifier_tests(self, **kwargs): """Execute tempest test cases.""" cmd = ["rally", "verify", "start", "--load-list", - conf_utils.TEMPEST_LIST] - cmd.extend(self.option) + self.list] + cmd.extend(kwargs.get('option', [])) LOGGER.info("Starting Tempest test suite: '%s'.", cmd) - header = ("Tempest environment:\n" - " SUT: %s\n Scenario: %s\n Node: %s\n Date: %s\n" % - (CONST.__getattribute__('INSTALLER_TYPE'), - CONST.__getattribute__('DEPLOY_SCENARIO'), - CONST.__getattribute__('NODE_NAME'), - time.strftime("%a %b %d %H:%M:%S %Z %Y"))) - f_stdout = open( - os.path.join(conf_utils.TEMPEST_RESULTS_DIR, "tempest.log"), 'w+') - f_stderr = open( - os.path.join(conf_utils.TEMPEST_RESULTS_DIR, - "tempest-error.log"), 'w+') - f_env = open(os.path.join(conf_utils.TEMPEST_RESULTS_DIR, - "environment.log"), 'w+') - f_env.write(header) + os.path.join(self.res_dir, "tempest.log"), 'w+') proc = subprocess.Popen( cmd, stdout=subprocess.PIPE, - stderr=f_stderr, + stderr=subprocess.STDOUT, bufsize=1) with proc.stdout: for line in iter(proc.stdout.readline, b''): if re.search(r"\} tempest\.", line): - LOGGER.info(line.replace('\n', '')) - elif re.search('Starting verification', line): - LOGGER.info(line.replace('\n', '')) - first_pos = line.index("UUID=") + len("UUID=") - last_pos = line.index(") for deployment") - self.verification_id = line[first_pos:last_pos] - LOGGER.debug('Verification UUID: %s', self.verification_id) + LOGGER.info(line.rstrip()) + elif re.search(r'(?=\(UUID=(.*)\))', line): + self.verification_id = re.search( + r'(?=\(UUID=(.*)\))', line).group(1) f_stdout.write(line) proc.wait() - f_stdout.close() - f_stderr.close() - f_env.close() - def parse_verifier_result(self): - """Parse and save test results.""" if self.verification_id is None: raise Exception('Verification UUID not found') + LOGGER.info('Verification UUID: %s', self.verification_id) + shutil.copy( + "{}/tempest.log".format(self.deployment_dir), + "{}/tempest.debug.log".format(self.res_dir)) + + def parse_verifier_result(self): + """Parse and save test results.""" stat = self.get_verifier_result(self.verification_id) try: num_executed = stat['num_tests'] - stat['num_skipped'] @@ -221,269 +246,149 @@ class TempestCommon(testcase.TestCase): LOGGER.error("No test has been executed") return - with open(os.path.join(conf_utils.TEMPEST_RESULTS_DIR, + with open(os.path.join(self.res_dir, "tempest.log"), 'r') as logfile: output = logfile.read() success_testcases = [] - for match in re.findall(r'.*\{0\} (.*?)[. ]*success ', output): + for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} success ', + output): success_testcases.append(match) failed_testcases = [] - for match in re.findall(r'.*\{0\} (.*?)[. ]*fail ', output): + for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} fail', + output): failed_testcases.append(match) skipped_testcases = [] - for match in re.findall(r'.*\{0\} (.*?)[. ]*skip:', output): + for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} skip:', + output): skipped_testcases.append(match) - self.details = {"tests": stat['num_tests'], - "failures": stat['num_failures'], + self.details = {"tests_number": stat['num_tests'], + "success_number": stat['num_success'], + "skipped_number": stat['num_skipped'], + "failures_number": stat['num_failures'], "success": success_testcases, "skipped": skipped_testcases, - "errors": failed_testcases} + "failures": failed_testcases} except Exception: # pylint: disable=broad-except self.result = 0 LOGGER.info("Tempest %s success_rate is %s%%", self.case_name, self.result) - def run(self): + def generate_report(self): + """Generate verification report.""" + html_file = os.path.join(self.res_dir, + "tempest-report.html") + cmd = ["rally", "verify", "report", "--type", "html", "--uuid", + self.verification_id, "--to", html_file] + subprocess.Popen(cmd, stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + + def update_rally_regex(self, rally_conf='/etc/rally/rally.conf'): + """Set image name as tempest img_name_regex""" + rconfig = configparser.RawConfigParser() + rconfig.read(rally_conf) + if not rconfig.has_section('tempest'): + rconfig.add_section('tempest') + rconfig.set('tempest', 'img_name_regex', '^{}$'.format( + self.image.name)) + with open(rally_conf, 'wb') as config_file: + rconfig.write(config_file) + + def update_default_role(self, rally_conf='/etc/rally/rally.conf'): + """Detect and update the default role if required""" + role = self.get_default_role(self.cloud) + if not role: + return + rconfig = configparser.RawConfigParser() + rconfig.read(rally_conf) + if not rconfig.has_section('tempest'): + rconfig.add_section('tempest') + rconfig.set('tempest', 'swift_operator_role', role.name) + with open(rally_conf, 'wb') as config_file: + rconfig.write(config_file) + + def update_rally_logs(self, rally_conf='/etc/rally/rally.conf'): + """Print rally logs in res dir""" + if not os.path.exists(self.res_dir): + os.makedirs(self.res_dir) + rconfig = configparser.RawConfigParser() + rconfig.read(rally_conf) + rconfig.set('DEFAULT', 'log-file', 'rally.log') + rconfig.set('DEFAULT', 'log_dir', self.res_dir) + with open(rally_conf, 'wb') as config_file: + rconfig.write(config_file) + @staticmethod + def clean_rally_conf(rally_conf='/etc/rally/rally.conf'): + """Clean Rally config""" + rconfig = configparser.RawConfigParser() + rconfig.read(rally_conf) + if rconfig.has_option('tempest', 'img_name_regex'): + rconfig.remove_option('tempest', 'img_name_regex') + if rconfig.has_option('tempest', 'swift_operator_role'): + rconfig.remove_option('tempest', 'swift_operator_role') + if rconfig.has_option('DEFAULT', 'log-file'): + rconfig.remove_option('DEFAULT', 'log-file') + if rconfig.has_option('DEFAULT', 'log_dir'): + rconfig.remove_option('DEFAULT', 'log_dir') + with open(rally_conf, 'wb') as config_file: + rconfig.write(config_file) + + def configure(self, **kwargs): # pylint: disable=unused-argument + """ + Create all openstack resources for tempest-based testcases and write + tempest.conf. + """ + if not os.path.exists(self.res_dir): + os.makedirs(self.res_dir) + compute_cnt = len(self.cloud.list_hypervisors()) + + self.image_alt = self.publish_image_alt() + self.flavor_alt = self.create_flavor_alt() + LOGGER.debug("flavor: %s", self.flavor_alt) + + self.conf_file = conf_utils.configure_verifier(self.deployment_dir) + conf_utils.configure_tempest_update_params( + self.conf_file, network_name=self.network.name, + image_id=self.image.id, + flavor_id=self.flavor.id, + compute_cnt=compute_cnt, + image_alt_id=self.image_alt.id, + flavor_alt_id=self.flavor_alt.id) + self.backup_tempest_config(self.conf_file, self.res_dir) + + def run(self, **kwargs): self.start_time = time.time() try: - if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR): - os.makedirs(conf_utils.TEMPEST_RESULTS_DIR) - resources = self.resources.create() - compute_cnt = snaps_utils.get_active_compute_cnt( - self.resources.os_creds) - conf_utils.configure_tempest( - self.deployment_dir, - image_id=resources.get("image_id"), - flavor_id=resources.get("flavor_id"), - compute_cnt=compute_cnt) - self.generate_test_list(self.verifier_repo_dir) + assert super(TempestCommon, self).run( + **kwargs) == testcase.TestCase.EX_OK + self.update_rally_regex() + self.update_default_role() + self.update_rally_logs() + shutil.copy("/etc/rally/rally.conf", self.res_dir) + self.configure(**kwargs) + self.generate_test_list(**kwargs) self.apply_tempest_blacklist() - self.run_verifier_tests() + self.run_verifier_tests(**kwargs) self.parse_verifier_result() + self.generate_report() res = testcase.TestCase.EX_OK - except Exception as err: # pylint: disable=broad-except - LOGGER.error('Error with run: %s', err) + except Exception: # pylint: disable=broad-except + LOGGER.exception('Error with run') + self.result = 0 res = testcase.TestCase.EX_RUN_ERROR - finally: - self.resources.cleanup() - self.stop_time = time.time() return res - -class TempestSmokeSerial(TempestCommon): - """Tempest smoke serial testcase implementation.""" - def __init__(self, **kwargs): - if "case_name" not in kwargs: - kwargs["case_name"] = 'tempest_smoke_serial' - TempestCommon.__init__(self, **kwargs) - self.mode = "smoke" - self.option = ["--concurrency", "1"] - - -class TempestSmokeParallel(TempestCommon): - """Tempest smoke parallel testcase implementation.""" - def __init__(self, **kwargs): - if "case_name" not in kwargs: - kwargs["case_name"] = 'tempest_smoke_parallel' - TempestCommon.__init__(self, **kwargs) - self.mode = "smoke" - - -class TempestFullParallel(TempestCommon): - """Tempest full parallel testcase implementation.""" - def __init__(self, **kwargs): - if "case_name" not in kwargs: - kwargs["case_name"] = 'tempest_full_parallel' - TempestCommon.__init__(self, **kwargs) - self.mode = "full" - - -class TempestCustom(TempestCommon): - """Tempest custom testcase implementation.""" - def __init__(self, **kwargs): - if "case_name" not in kwargs: - kwargs["case_name"] = 'tempest_custom' - TempestCommon.__init__(self, **kwargs) - self.mode = "custom" - self.option = ["--concurrency", "1"] - - -class TempestDefcore(TempestCommon): - """Tempest Defcore testcase implementation.""" - def __init__(self, **kwargs): - if "case_name" not in kwargs: - kwargs["case_name"] = 'tempest_defcore' - TempestCommon.__init__(self, **kwargs) - self.mode = "defcore" - self.option = ["--concurrency", "1"] - - -class TempestResourcesManager(object): - """Tempest resource manager.""" - def __init__(self, **kwargs): - self.os_creds = kwargs.get('os_creds') or snaps_utils.get_credentials() - self.guid = '-' + str(uuid.uuid4()) - self.creators = list() - - if hasattr(CONST, 'snaps_images_cirros'): - self.cirros_image_config = CONST.__getattribute__( - 'snaps_images_cirros') - else: - self.cirros_image_config = None - - def _create_project(self): - """Create project for tests.""" - project_creator = deploy_utils.create_project( - self.os_creds, ProjectConfig( - name=CONST.__getattribute__( - 'tempest_identity_tenant_name') + self.guid, - description=CONST.__getattribute__( - 'tempest_identity_tenant_description'))) - if project_creator is None or project_creator.get_project() is None: - raise Exception("Failed to create tenant") - self.creators.append(project_creator) - return project_creator.get_project().id - - def _create_user(self): - """Create user for tests.""" - user_creator = deploy_utils.create_user( - self.os_creds, UserConfig( - name=CONST.__getattribute__( - 'tempest_identity_user_name') + self.guid, - password=CONST.__getattribute__( - 'tempest_identity_user_password'), - project_name=CONST.__getattribute__( - 'tempest_identity_tenant_name') + self.guid)) - if user_creator is None or user_creator.get_user() is None: - raise Exception("Failed to create user") - self.creators.append(user_creator) - return user_creator.get_user().id - - def _create_network(self, project_name): - """Create network for tests.""" - tempest_network_type = None - tempest_physical_network = None - tempest_segmentation_id = None - - if hasattr(CONST, 'tempest_network_type'): - tempest_network_type = CONST.__getattribute__( - 'tempest_network_type') - if hasattr(CONST, 'tempest_physical_network'): - tempest_physical_network = CONST.__getattribute__( - 'tempest_physical_network') - if hasattr(CONST, 'tempest_segmentation_id'): - tempest_segmentation_id = CONST.__getattribute__( - 'tempest_segmentation_id') - - network_creator = deploy_utils.create_network( - self.os_creds, NetworkConfig( - name=CONST.__getattribute__( - 'tempest_private_net_name') + self.guid, - project_name=project_name, - network_type=tempest_network_type, - physical_network=tempest_physical_network, - segmentation_id=tempest_segmentation_id, - subnet_settings=[SubnetConfig( - name=CONST.__getattribute__( - 'tempest_private_subnet_name') + self.guid, - project_name=project_name, - cidr=CONST.__getattribute__( - 'tempest_private_subnet_cidr'))])) - if network_creator is None or network_creator.get_network() is None: - raise Exception("Failed to create private network") - self.creators.append(network_creator) - - def _create_image(self, name): - """Create image for tests""" - os_image_settings = openstack_tests.cirros_image_settings( - name, public=True, - image_metadata=self.cirros_image_config) - image_creator = deploy_utils.create_image( - self.os_creds, os_image_settings) - if image_creator is None: - raise Exception('Failed to create image') - self.creators.append(image_creator) - return image_creator.get_image().id - - def _create_flavor(self, name): - """Create flavor for tests.""" - scenario = CONST.__getattribute__('DEPLOY_SCENARIO') - flavor_metadata = None - if 'ovs' in scenario or 'fdio' in scenario: - flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE - flavor_creator = OpenStackFlavor( - self.os_creds, FlavorConfig( - name=name, - ram=CONST.__getattribute__('openstack_flavor_ram'), - disk=CONST.__getattribute__('openstack_flavor_disk'), - vcpus=CONST.__getattribute__('openstack_flavor_vcpus'), - metadata=flavor_metadata)) - flavor = flavor_creator.create() - if flavor is None: - raise Exception('Failed to create flavor') - self.creators.append(flavor_creator) - return flavor.id - - def create(self, use_custom_images=False, use_custom_flavors=False, - create_project=False): - """Create resources for Tempest test suite.""" - result = { - 'image_id': None, - 'image_id_alt': None, - 'flavor_id': None, - 'flavor_id_alt': None - } - project_name = None - - if create_project: - LOGGER.debug("Creating project and user for Tempest suite") - project_name = CONST.__getattribute__( - 'tempest_identity_tenant_name') + self.guid - result['project_id'] = self._create_project() - result['user_id'] = self._create_user() - result['tenant_id'] = result['project_id'] # for compatibility - - LOGGER.debug("Creating private network for Tempest suite") - self._create_network(project_name) - - LOGGER.debug("Creating image for Tempest suite") - image_name = CONST.__getattribute__('openstack_image_name') + self.guid - result['image_id'] = self._create_image(image_name) - - if use_custom_images: - LOGGER.debug("Creating 2nd image for Tempest suite") - image_name = CONST.__getattribute__( - 'openstack_image_name_alt') + self.guid - result['image_id_alt'] = self._create_image(image_name) - - if (CONST.__getattribute__('tempest_use_custom_flavors') == 'True' or - use_custom_flavors): - LOGGER.info("Creating flavor for Tempest suite") - name = CONST.__getattribute__('openstack_flavor_name') + self.guid - result['flavor_id'] = self._create_flavor(name) - - if use_custom_flavors: - LOGGER.info("Creating 2nd flavor for Tempest suite") - scenario = CONST.__getattribute__('DEPLOY_SCENARIO') - if 'ovs' in scenario or 'fdio' in scenario: - CONST.__setattr__('openstack_flavor_ram', 1024) - name = CONST.__getattribute__( - 'openstack_flavor_name_alt') + self.guid - result['flavor_id_alt'] = self._create_flavor(name) - - return result - - def cleanup(self): + def clean(self): """ Cleanup all OpenStack objects. Should be called on completion. """ - for creator in reversed(self.creators): - try: - creator.clean() - except Exception as err: # pylint: disable=broad-except - LOGGER.error('Unexpected error cleaning - %s', err) + self.clean_rally_conf() + if self.image_alt: + self.cloud.delete_image(self.image_alt) + if self.flavor_alt: + self.orig_cloud.delete_flavor(self.flavor_alt.id) + super(TempestCommon, self).clean()