functest/opnfv_tests/openstack/tempest/tempest.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright (c) 2015 All rights reserved
   4 # This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 #
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10
  11 """Tempest testcases implementation."""
  12
  13 from __future__ import division
  14
  15 import json
  16 import logging
  17 import os
  18 import re
  19 import shutil
  20 import subprocess
  21 import time
  22
  23 import pkg_resources
  24 from six.moves import configparser
  25 from xtesting.core import testcase
  26 import yaml
  27
  28 from functest.core import singlevm
  29 from functest.opnfv_tests.openstack.rally import rally
  30 from functest.utils import config
  31 from functest.utils import env
  32 from functest.utils import functest_utils
  33
  34 LOGGER = logging.getLogger(__name__)
  35
  36
  37 class TempestCommon(singlevm.VmReady2):
  38     # pylint: disable=too-many-instance-attributes,too-many-public-methods
  39     """TempestCommon testcases implementation class."""
  40
  41     visibility = 'public'
  42     filename_alt = '/home/opnfv/functest/images/cirros-0.4.0-x86_64-disk.img'
  43     shared_network = True
  44     tempest_conf_yaml = pkg_resources.resource_filename(
  45         'functest',
  46         'opnfv_tests/openstack/tempest/custom_tests/tempest_conf.yaml')
  47     tempest_custom = pkg_resources.resource_filename(
  48         'functest',
  49         'opnfv_tests/openstack/tempest/custom_tests/test_list.txt')
  50     tempest_blacklist = pkg_resources.resource_filename(
  51         'functest',
  52         'opnfv_tests/openstack/tempest/custom_tests/blacklist.yaml')
  53     tempest_public_blacklist = pkg_resources.resource_filename(
  54         'functest',
  55         'opnfv_tests/openstack/tempest/custom_tests/public_blacklist.yaml')
  56
  57     def __init__(self, **kwargs):
  58         if "case_name" not in kwargs:
  59             kwargs["case_name"] = 'tempest'
  60         super(TempestCommon, self).__init__(**kwargs)
  61         assert self.orig_cloud
  62         assert self.cloud
  63         assert self.project
  64         if self.orig_cloud.get_role("admin"):
  65             self.role_name = "admin"
  66         elif self.orig_cloud.get_role("Admin"):
  67             self.role_name = "Admin"
  68         else:
  69             raise Exception("Cannot detect neither admin nor Admin")
  70         self.orig_cloud.grant_role(
  71             self.role_name, user=self.project.user.id,
  72             project=self.project.project.id,
  73             domain=self.project.domain.id)
  74         self.orig_cloud.grant_role(
  75             self.role_name, user=self.project.user.id,
  76             domain=self.project.domain.id)
  77         self.deployment_id = None
  78         self.verifier_id = None
  79         self.verifier_repo_dir = None
  80         self.deployment_dir = None
  81         self.verification_id = None
  82         self.res_dir = os.path.join(
  83             getattr(config.CONF, 'dir_results'), self.case_name)
  84         self.raw_list = os.path.join(self.res_dir, 'test_raw_list.txt')
  85         self.list = os.path.join(self.res_dir, 'test_list.txt')
  86         self.conf_file = None
  87         self.image_alt = None
  88         self.flavor_alt = None
  89         self.services = []
  90         try:
  91             self.services = kwargs['run']['args']['services']
  92         except Exception:  # pylint: disable=broad-except
  93             pass
  94         self.neutron_extensions = []
  95         try:
  96             self.neutron_extensions = kwargs['run']['args'][
  97                 'neutron_extensions']
  98         except Exception:  # pylint: disable=broad-except
  99             pass
 100         self.deny_skipping = kwargs.get("deny_skipping", False)
 101         self.tests_count = kwargs.get("tests_count", 0)
 102
 103     def check_services(self):
 104         """Check the mandatory services."""
 105         for service in self.services:
 106             try:
 107                 self.cloud.search_services(service)[0]
 108             except Exception:  # pylint: disable=broad-except
 109                 self.is_skipped = True
 110                 break
 111
 112     def check_extensions(self):
 113         """Check the mandatory network extensions."""
 114         extensions = self.cloud.get_network_extensions()
 115         for network_extension in self.neutron_extensions:
 116             if network_extension not in extensions:
 117                 LOGGER.warning(
 118                     "Cannot find Neutron extension: %s", network_extension)
 119                 self.is_skipped = True
 120                 break
 121
 122     def check_requirements(self):
 123         self.check_services()
 124         self.check_extensions()
 125         if self.is_skipped:
 126             self.project.clean()
 127
 128     @staticmethod
 129     def read_file(filename):
 130         """Read file and return content as a stripped list."""
 131         with open(filename) as src:
 132             return [line.strip() for line in src.readlines()]
 133
 134     @staticmethod
 135     def get_verifier_result(verif_id):
 136         """Retrieve verification results."""
 137         result = {
 138             'num_tests': 0,
 139             'num_success': 0,
 140             'num_failures': 0,
 141             'num_skipped': 0
 142         }
 143         cmd = ["rally", "verify", "show", "--uuid", verif_id]
 144         LOGGER.info("Showing result for a verification: '%s'.", cmd)
 145         proc = subprocess.Popen(cmd,
 146                                 stdout=subprocess.PIPE,
 147                                 stderr=subprocess.STDOUT)
 148         for line in proc.stdout:
 149             LOGGER.info(line.decode("utf-8").rstrip())
 150             new_line = line.decode("utf-8").replace(' ', '').split('|')
 151             if 'Tests' in new_line:
 152                 break
 153             if 'Testscount' in new_line:
 154                 result['num_tests'] = int(new_line[2])
 155             elif 'Success' in new_line:
 156                 result['num_success'] = int(new_line[2])
 157             elif 'Skipped' in new_line:
 158                 result['num_skipped'] = int(new_line[2])
 159             elif 'Failures' in new_line:
 160                 result['num_failures'] = int(new_line[2])
 161         return result
 162
 163     @staticmethod
 164     def backup_tempest_config(conf_file, res_dir):
 165         """
 166         Copy config file to tempest results directory
 167         """
 168         if not os.path.exists(res_dir):
 169             os.makedirs(res_dir)
 170         shutil.copyfile(conf_file,
 171                         os.path.join(res_dir, 'tempest.conf'))
 172
 173     @staticmethod
 174     def create_verifier():
 175         """Create new verifier"""
 176         LOGGER.info("Create verifier from existing repo...")
 177         cmd = ['rally', 'verify', 'delete-verifier',
 178                '--id', str(getattr(config.CONF, 'tempest_verifier_name')),
 179                '--force']
 180         try:
 181             output = subprocess.check_output(cmd)
 182             LOGGER.info("%s\n%s", " ".join(cmd), output.decode("utf-8"))
 183         except subprocess.CalledProcessError:
 184             pass
 185
 186         cmd = ['rally', 'verify', 'create-verifier',
 187                '--source', str(getattr(config.CONF, 'dir_repo_tempest')),
 188                '--name', str(getattr(config.CONF, 'tempest_verifier_name')),
 189                '--type', 'tempest', '--system-wide']
 190         output = subprocess.check_output(cmd)
 191         LOGGER.info("%s\n%s", " ".join(cmd), output.decode("utf-8"))
 192         return TempestCommon.get_verifier_id()
 193
 194     @staticmethod
 195     def get_verifier_id():
 196         """
 197         Returns verifier id for current Tempest
 198         """
 199         cmd = ("rally verify list-verifiers | awk '/" +
 200                getattr(config.CONF, 'tempest_verifier_name') +
 201                "/ {print $2}'")
 202         proc = subprocess.Popen(cmd, shell=True,
 203                                 stdout=subprocess.PIPE,
 204                                 stderr=subprocess.DEVNULL)
 205         verifier_uuid = proc.stdout.readline().rstrip()
 206         return verifier_uuid.decode("utf-8")
 207
 208     @staticmethod
 209     def get_verifier_repo_dir(verifier_id):
 210         """
 211         Returns installed verifier repo directory for Tempest
 212         """
 213         return os.path.join(getattr(config.CONF, 'dir_rally_inst'),
 214                             'verification',
 215                             'verifier-{}'.format(verifier_id),
 216                             'repo')
 217
 218     @staticmethod
 219     def get_verifier_deployment_dir(verifier_id, deployment_id):
 220         """
 221         Returns Rally deployment directory for current verifier
 222         """
 223         return os.path.join(getattr(config.CONF, 'dir_rally_inst'),
 224                             'verification',
 225                             'verifier-{}'.format(verifier_id),
 226                             'for-deployment-{}'.format(deployment_id))
 227
 228     @staticmethod
 229     def update_tempest_conf_file(conf_file, rconfig):
 230         """Update defined paramters into tempest config file"""
 231         with open(TempestCommon.tempest_conf_yaml) as yfile:
 232             conf_yaml = yaml.safe_load(yfile)
 233         if conf_yaml:
 234             sections = rconfig.sections()
 235             for section in conf_yaml:
 236                 if section not in sections:
 237                     rconfig.add_section(section)
 238                 sub_conf = conf_yaml.get(section)
 239                 for key, value in sub_conf.items():
 240                     rconfig.set(section, key, value)
 241
 242         with open(conf_file, 'w') as config_file:
 243             rconfig.write(config_file)
 244
 245     @staticmethod
 246     def configure_tempest_update_params(
 247             tempest_conf_file, image_id=None, flavor_id=None,
 248             compute_cnt=1, image_alt_id=None, flavor_alt_id=None,
 249             admin_role_name='admin', cidr='192.168.120.0/24',
 250             domain_id='default'):
 251         # pylint: disable=too-many-branches,too-many-arguments
 252         # pylint: disable=too-many-statements,too-many-locals
 253         """
 254         Add/update needed parameters into tempest.conf file
 255         """
 256         LOGGER.debug("Updating selected tempest.conf parameters...")
 257         rconfig = configparser.RawConfigParser()
 258         rconfig.read(tempest_conf_file)
 259         rconfig.set(
 260             'compute', 'volume_device_name', env.get('VOLUME_DEVICE_NAME'))
 261         if image_id is not None:
 262             rconfig.set('compute', 'image_ref', image_id)
 263         if image_alt_id is not None:
 264             rconfig.set('compute', 'image_ref_alt', image_alt_id)
 265         if flavor_id is not None:
 266             rconfig.set('compute', 'flavor_ref', flavor_id)
 267         if flavor_alt_id is not None:
 268             rconfig.set('compute', 'flavor_ref_alt', flavor_alt_id)
 269         if compute_cnt > 1:
 270             # enable multinode tests
 271             rconfig.set('compute', 'min_compute_nodes', compute_cnt)
 272             rconfig.set('compute-feature-enabled', 'live_migration', True)
 273         if os.environ.get('OS_REGION_NAME'):
 274             rconfig.set('identity', 'region', os.environ.get('OS_REGION_NAME'))
 275         if env.get("NEW_USER_ROLE").lower() != "member":
 276             rconfig.set(
 277                 'auth', 'tempest_roles',
 278                 functest_utils.convert_list_to_ini([env.get("NEW_USER_ROLE")]))
 279         if not json.loads(env.get("USE_DYNAMIC_CREDENTIALS").lower()):
 280             rconfig.set('auth', 'use_dynamic_credentials', False)
 281             account_file = os.path.join(
 282                 getattr(config.CONF, 'dir_functest_data'), 'accounts.yaml')
 283             assert os.path.exists(
 284                 account_file), "{} doesn't exist".format(account_file)
 285             rconfig.set('auth', 'test_accounts_file', account_file)
 286         if env.get('NO_TENANT_NETWORK').lower() == 'true':
 287             rconfig.set('auth', 'create_isolated_networks', False)
 288         rconfig.set('identity', 'admin_role', admin_role_name)
 289         rconfig.set('identity', 'default_domain_id', domain_id)
 290         if not rconfig.has_section('network'):
 291             rconfig.add_section('network')
 292         rconfig.set('network', 'default_network', cidr)
 293         rconfig.set('network', 'project_network_cidr', cidr)
 294         rconfig.set('network', 'project_networks_reachable', False)
 295         rconfig.set(
 296             'identity', 'v3_endpoint_type',
 297             os.environ.get('OS_INTERFACE', 'public'))
 298
 299         sections = rconfig.sections()
 300         services_list = [
 301             'compute', 'volume', 'image', 'network', 'data-processing',
 302             'object-storage', 'orchestration']
 303         for service in services_list:
 304             if service not in sections:
 305                 rconfig.add_section(service)
 306             rconfig.set(service, 'endpoint_type',
 307                         os.environ.get('OS_INTERFACE', 'public'))
 308
 309         LOGGER.debug('Add/Update required params defined in tempest_conf.yaml '
 310                      'into tempest.conf file')
 311         TempestCommon.update_tempest_conf_file(tempest_conf_file, rconfig)
 312
 313     @staticmethod
 314     def configure_verifier(deployment_dir):
 315         """
 316         Execute rally verify configure-verifier, which generates tempest.conf
 317         """
 318         cmd = ['rally', 'verify', 'configure-verifier', '--reconfigure',
 319                '--id', str(getattr(config.CONF, 'tempest_verifier_name'))]
 320         output = subprocess.check_output(cmd)
 321         LOGGER.info("%s\n%s", " ".join(cmd), output.decode("utf-8"))
 322
 323         LOGGER.debug("Looking for tempest.conf file...")
 324         tempest_conf_file = os.path.join(deployment_dir, "tempest.conf")
 325         if not os.path.isfile(tempest_conf_file):
 326             LOGGER.error("Tempest configuration file %s NOT found.",
 327                          tempest_conf_file)
 328             return None
 329         return tempest_conf_file
 330
 331     def generate_test_list(self, **kwargs):
 332         """Generate test list based on the test mode."""
 333         LOGGER.debug("Generating test case list...")
 334         self.backup_tempest_config(self.conf_file, '/etc')
 335         if kwargs.get('mode') == 'custom':
 336             if os.path.isfile(self.tempest_custom):
 337                 shutil.copyfile(
 338                     self.tempest_custom, self.list)
 339             else:
 340                 raise Exception("Tempest test list file %s NOT found."
 341                                 % self.tempest_custom)
 342         else:
 343             testr_mode = kwargs.get(
 344                 'mode', r'^tempest\.(api|scenario).*\[.*\bsmoke\b.*\]$')
 345             cmd = "(cd {0}; stestr list '{1}' >{2} 2>/dev/null)".format(
 346                 self.verifier_repo_dir, testr_mode, self.list)
 347             output = subprocess.check_output(cmd, shell=True)
 348             LOGGER.info("%s\n%s", cmd, output.decode("utf-8"))
 349         os.remove('/etc/tempest.conf')
 350
 351     def apply_tempest_blacklist(self, black_list):
 352         """Exclude blacklisted test cases."""
 353         LOGGER.debug("Applying tempest blacklist...")
 354         if os.path.exists(self.raw_list):
 355             os.remove(self.raw_list)
 356         os.rename(self.list, self.raw_list)
 357         cases_file = self.read_file(self.raw_list)
 358         result_file = open(self.list, 'w')
 359         black_tests = []
 360         try:
 361             deploy_scenario = env.get('DEPLOY_SCENARIO')
 362             if bool(deploy_scenario):
 363                 # if DEPLOY_SCENARIO is set we read the file
 364                 black_list_file = open(black_list)
 365                 black_list_yaml = yaml.safe_load(black_list_file)
 366                 black_list_file.close()
 367                 for item in black_list_yaml:
 368                     scenarios = item['scenarios']
 369                     in_it = rally.RallyBase.in_iterable_re
 370                     if in_it(deploy_scenario, scenarios):
 371                         tests = item['tests']
 372                         black_tests.extend(tests)
 373         except Exception:  # pylint: disable=broad-except
 374             black_tests = []
 375             LOGGER.debug("Tempest blacklist file does not exist.")
 376
 377         for cases_line in cases_file:
 378             for black_tests_line in black_tests:
 379                 if re.search(black_tests_line, cases_line):
 380                     break
 381             else:
 382                 result_file.write(str(cases_line) + '\n')
 383         result_file.close()
 384
 385     def run_verifier_tests(self, **kwargs):
 386         """Execute tempest test cases."""
 387         cmd = ["rally", "verify", "start", "--load-list",
 388                self.list]
 389         cmd.extend(kwargs.get('option', []))
 390         LOGGER.info("Starting Tempest test suite: '%s'.", cmd)
 391
 392         f_stdout = open(
 393             os.path.join(self.res_dir, "tempest.log"), 'w+')
 394
 395         proc = subprocess.Popen(
 396             cmd,
 397             stdout=subprocess.PIPE,
 398             stderr=subprocess.STDOUT,
 399             bufsize=1)
 400
 401         with proc.stdout:
 402             for line in iter(proc.stdout.readline, b''):
 403                 if re.search(r"\} tempest\.", line.decode("utf-8")):
 404                     LOGGER.info(line.rstrip())
 405                 elif re.search(r'(?=\(UUID=(.*)\))', line.decode("utf-8")):
 406                     self.verification_id = re.search(
 407                         r'(?=\(UUID=(.*)\))', line.decode("utf-8")).group(1)
 408                 f_stdout.write(line.decode("utf-8"))
 409         proc.wait()
 410         f_stdout.close()
 411
 412         if self.verification_id is None:
 413             raise Exception('Verification UUID not found')
 414         LOGGER.info('Verification UUID: %s', self.verification_id)
 415
 416         shutil.copy(
 417             "{}/tempest.log".format(self.deployment_dir),
 418             "{}/tempest.debug.log".format(self.res_dir))
 419
 420     def parse_verifier_result(self):
 421         """Parse and save test results."""
 422         stat = self.get_verifier_result(self.verification_id)
 423         try:
 424             num_executed = stat['num_tests'] - stat['num_skipped']
 425             try:
 426                 self.result = 100 * stat['num_success'] / num_executed
 427             except ZeroDivisionError:
 428                 self.result = 0
 429                 if stat['num_tests'] > 0:
 430                     LOGGER.info("All tests have been skipped")
 431                 else:
 432                     LOGGER.error("No test has been executed")
 433                     return
 434
 435             with open(os.path.join(self.res_dir,
 436                                    "rally.log"), 'r') as logfile:
 437                 output = logfile.read()
 438
 439             success_testcases = []
 440             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} success ',
 441                                     output):
 442                 success_testcases.append(match)
 443             failed_testcases = []
 444             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} fail',
 445                                     output):
 446                 failed_testcases.append(match)
 447             skipped_testcases = []
 448             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} skip(?::| )',
 449                                     output):
 450                 skipped_testcases.append(match)
 451
 452             self.details = {"tests_number": stat['num_tests'],
 453                             "success_number": stat['num_success'],
 454                             "skipped_number": stat['num_skipped'],
 455                             "failures_number": stat['num_failures'],
 456                             "success": success_testcases,
 457                             "skipped": skipped_testcases,
 458                             "failures": failed_testcases}
 459         except Exception:  # pylint: disable=broad-except
 460             self.result = 0
 461
 462         LOGGER.info("Tempest %s success_rate is %s%%",
 463                     self.case_name, self.result)
 464
 465     def update_rally_regex(self, rally_conf='/etc/rally/rally.conf'):
 466         """Set image name as tempest img_name_regex"""
 467         rconfig = configparser.RawConfigParser()
 468         rconfig.read(rally_conf)
 469         if not rconfig.has_section('openstack'):
 470             rconfig.add_section('openstack')
 471         rconfig.set('openstack', 'img_name_regex', '^{}$'.format(
 472             self.image.name))
 473         with open(rally_conf, 'w') as config_file:
 474             rconfig.write(config_file)
 475
 476     def update_default_role(self, rally_conf='/etc/rally/rally.conf'):
 477         """Detect and update the default role if required"""
 478         role = self.get_default_role(self.cloud)
 479         if not role:
 480             return
 481         rconfig = configparser.RawConfigParser()
 482         rconfig.read(rally_conf)
 483         if not rconfig.has_section('openstack'):
 484             rconfig.add_section('openstack')
 485         rconfig.set('openstack', 'swift_operator_role', role.name)
 486         with open(rally_conf, 'w') as config_file:
 487             rconfig.write(config_file)
 488
 489     @staticmethod
 490     def clean_rally_conf(rally_conf='/etc/rally/rally.conf'):
 491         """Clean Rally config"""
 492         rconfig = configparser.RawConfigParser()
 493         rconfig.read(rally_conf)
 494         if rconfig.has_option('openstack', 'img_name_regex'):
 495             rconfig.remove_option('openstack', 'img_name_regex')
 496         if rconfig.has_option('openstack', 'swift_operator_role'):
 497             rconfig.remove_option('openstack', 'swift_operator_role')
 498         with open(rally_conf, 'w') as config_file:
 499             rconfig.write(config_file)
 500
 501     def update_network_section(self):
 502         """Update network section in tempest.conf"""
 503         rconfig = configparser.RawConfigParser()
 504         rconfig.read(self.conf_file)
 505         if self.ext_net:
 506             if not rconfig.has_section('network'):
 507                 rconfig.add_section('network')
 508             rconfig.set('network', 'public_network_id', self.ext_net.id)
 509             rconfig.set('network', 'floating_network_name', self.ext_net.name)
 510             rconfig.set('network-feature-enabled', 'floating_ips', True)
 511         else:
 512             if not rconfig.has_section('network-feature-enabled'):
 513                 rconfig.add_section('network-feature-enabled')
 514             rconfig.set('network-feature-enabled', 'floating_ips', False)
 515         with open(self.conf_file, 'w') as config_file:
 516             rconfig.write(config_file)
 517
 518     def update_compute_section(self):
 519         """Update compute section in tempest.conf"""
 520         rconfig = configparser.RawConfigParser()
 521         rconfig.read(self.conf_file)
 522         if not rconfig.has_section('compute'):
 523             rconfig.add_section('compute')
 524         rconfig.set(
 525             'compute', 'fixed_network_name',
 526             self.network.name if self.network else env.get("EXTERNAL_NETWORK"))
 527         with open(self.conf_file, 'w') as config_file:
 528             rconfig.write(config_file)
 529
 530     def update_validation_section(self):
 531         """Update validation section in tempest.conf"""
 532         rconfig = configparser.RawConfigParser()
 533         rconfig.read(self.conf_file)
 534         if not rconfig.has_section('validation'):
 535             rconfig.add_section('validation')
 536         rconfig.set(
 537             'validation', 'connect_method',
 538             'floating' if self.ext_net else 'fixed')
 539         rconfig.set(
 540             'validation', 'network_for_ssh',
 541             self.network.name if self.network else env.get("EXTERNAL_NETWORK"))
 542         with open(self.conf_file, 'w') as config_file:
 543             rconfig.write(config_file)
 544
 545     def update_scenario_section(self):
 546         """Update scenario section in tempest.conf"""
 547         rconfig = configparser.RawConfigParser()
 548         rconfig.read(self.conf_file)
 549         filename = getattr(
 550             config.CONF, '{}_image'.format(self.case_name), self.filename)
 551         if not rconfig.has_section('scenario'):
 552             rconfig.add_section('scenario')
 553         rconfig.set('scenario', 'img_file', os.path.basename(filename))
 554         rconfig.set('scenario', 'img_dir', os.path.dirname(filename))
 555         rconfig.set('scenario', 'img_disk_format', getattr(
 556             config.CONF, '{}_image_format'.format(self.case_name),
 557             self.image_format))
 558         extra_properties = self.extra_properties.copy()
 559         if env.get('IMAGE_PROPERTIES'):
 560             extra_properties.update(
 561                 functest_utils.convert_ini_to_dict(
 562                     env.get('IMAGE_PROPERTIES')))
 563         extra_properties.update(
 564             getattr(config.CONF, '{}_extra_properties'.format(
 565                 self.case_name), {}))
 566         rconfig.set(
 567             'scenario', 'img_properties',
 568             functest_utils.convert_dict_to_ini(extra_properties))
 569         with open(self.conf_file, 'w') as config_file:
 570             rconfig.write(config_file)
 571
 572     def configure(self, **kwargs):  # pylint: disable=unused-argument
 573         """
 574         Create all openstack resources for tempest-based testcases and write
 575         tempest.conf.
 576         """
 577         if not os.path.exists(self.res_dir):
 578             os.makedirs(self.res_dir)
 579         self.deployment_id = rally.RallyBase.create_rally_deployment(
 580             environ=self.project.get_environ())
 581         if not self.deployment_id:
 582             raise Exception("Deployment create failed")
 583         self.verifier_id = self.create_verifier()
 584         if not self.verifier_id:
 585             raise Exception("Verifier create failed")
 586         self.verifier_repo_dir = self.get_verifier_repo_dir(
 587             self.verifier_id)
 588         self.deployment_dir = self.get_verifier_deployment_dir(
 589             self.verifier_id, self.deployment_id)
 590
 591         compute_cnt = self.count_hypervisors() if self.count_hypervisors(
 592             ) <= 10 else 10
 593         self.image_alt = self.publish_image_alt()
 594         self.flavor_alt = self.create_flavor_alt()
 595         LOGGER.debug("flavor: %s", self.flavor_alt)
 596
 597         self.conf_file = self.configure_verifier(self.deployment_dir)
 598         if not self.conf_file:
 599             raise Exception("Tempest verifier configuring failed")
 600         self.configure_tempest_update_params(
 601             self.conf_file,
 602             image_id=self.image.id,
 603             flavor_id=self.flavor.id,
 604             compute_cnt=compute_cnt,
 605             image_alt_id=self.image_alt.id,
 606             flavor_alt_id=self.flavor_alt.id,
 607             admin_role_name=self.role_name, cidr=self.cidr,
 608             domain_id=self.project.domain.id)
 609         self.update_network_section()
 610         self.update_compute_section()
 611         self.update_validation_section()
 612         self.update_scenario_section()
 613         self.backup_tempest_config(self.conf_file, self.res_dir)
 614
 615     def run(self, **kwargs):
 616         self.start_time = time.time()
 617         try:
 618             assert super(TempestCommon, self).run(
 619                 **kwargs) == testcase.TestCase.EX_OK
 620             if not os.path.exists(self.res_dir):
 621                 os.makedirs(self.res_dir)
 622             self.update_rally_regex()
 623             self.update_default_role()
 624             rally.RallyBase.update_rally_logs(self.res_dir)
 625             shutil.copy("/etc/rally/rally.conf", self.res_dir)
 626             self.configure(**kwargs)
 627             self.generate_test_list(**kwargs)
 628             self.apply_tempest_blacklist(TempestCommon.tempest_blacklist)
 629             if env.get('PUBLIC_ENDPOINT_ONLY').lower() == 'true':
 630                 self.apply_tempest_blacklist(
 631                     TempestCommon.tempest_public_blacklist)
 632             self.run_verifier_tests(**kwargs)
 633             self.parse_verifier_result()
 634             rally.RallyBase.verify_report(
 635                 os.path.join(self.res_dir, "tempest-report.html"),
 636                 self.verification_id)
 637             rally.RallyBase.verify_report(
 638                 os.path.join(self.res_dir, "tempest-report.xml"),
 639                 self.verification_id, "junit-xml")
 640             res = testcase.TestCase.EX_OK
 641         except Exception:  # pylint: disable=broad-except
 642             LOGGER.exception('Error with run')
 643             self.result = 0
 644             res = testcase.TestCase.EX_RUN_ERROR
 645         self.stop_time = time.time()
 646         return res
 647
 648     def clean(self):
 649         """
 650         Cleanup all OpenStack objects. Should be called on completion.
 651         """
 652         self.clean_rally_conf()
 653         rally.RallyBase.clean_rally_logs()
 654         if self.image_alt:
 655             self.cloud.delete_image(self.image_alt)
 656         if self.flavor_alt:
 657             self.orig_cloud.delete_flavor(self.flavor_alt.id)
 658         super(TempestCommon, self).clean()
 659
 660     def is_successful(self):
 661         """The overall result of the test."""
 662         skips = self.details.get("skipped_number", 0)
 663         if skips > 0 and self.deny_skipping:
 664             return testcase.TestCase.EX_TESTCASE_FAILED
 665         if self.tests_count and (
 666                 self.details.get("tests_number", 0) != self.tests_count):
 667             return testcase.TestCase.EX_TESTCASE_FAILED
 668         return super(TempestCommon, self).is_successful()
 669
 670
 671 class TempestHorizon(TempestCommon):
 672     """Tempest Horizon testcase implementation class."""
 673
 674     def configure(self, **kwargs):
 675         super(TempestHorizon, self).configure(**kwargs)
 676         rconfig = configparser.RawConfigParser()
 677         rconfig.read(self.conf_file)
 678         if not rconfig.has_section('dashboard'):
 679             rconfig.add_section('dashboard')
 680         rconfig.set('dashboard', 'dashboard_url', env.get('DASHBOARD_URL'))
 681         with open(self.conf_file, 'w') as config_file:
 682             rconfig.write(config_file)
 683         self.backup_tempest_config(self.conf_file, self.res_dir)
 684
 685
 686 class TempestHeat(TempestCommon):
 687     """Tempest Heat testcase implementation class."""
 688
 689     filename_alt = ('/home/opnfv/functest/images/'
 690                     'Fedora-Cloud-Base-30-1.2.x86_64.qcow2')
 691     flavor_alt_ram = 512
 692     flavor_alt_vcpus = 1
 693     flavor_alt_disk = 4
 694
 695     def __init__(self, **kwargs):
 696         super(TempestHeat, self).__init__(**kwargs)
 697         self.user2 = self.orig_cloud.create_user(
 698             name='{}-user2_{}'.format(self.case_name, self.project.guid),
 699             password=self.project.password,
 700             domain_id=self.project.domain.id)
 701         if not self.orig_cloud.get_role("heat_stack_owner"):
 702             self.role = self.orig_cloud.create_role("heat_stack_owner")
 703         self.orig_cloud.grant_role(
 704             "heat_stack_owner", user=self.user2.id,
 705             project=self.project.project.id,
 706             domain=self.project.domain.id)
 707
 708     def configure(self, **kwargs):
 709         assert self.user2
 710         super(TempestHeat, self).configure(**kwargs)
 711         rconfig = configparser.RawConfigParser()
 712         rconfig.read(self.conf_file)
 713         if not rconfig.has_section('heat_plugin'):
 714             rconfig.add_section('heat_plugin')
 715         # It fails if region and domain ids are unset
 716         rconfig.set(
 717             'heat_plugin', 'region',
 718             os.environ.get('OS_REGION_NAME', 'RegionOne'))
 719         rconfig.set('heat_plugin', 'auth_url', os.environ["OS_AUTH_URL"])
 720         rconfig.set('heat_plugin', 'project_domain_id', self.project.domain.id)
 721         rconfig.set('heat_plugin', 'user_domain_id', self.project.domain.id)
 722         rconfig.set(
 723             'heat_plugin', 'project_domain_name', self.project.domain.name)
 724         rconfig.set(
 725             'heat_plugin', 'user_domain_name', self.project.domain.name)
 726         rconfig.set('heat_plugin', 'username', self.user2.name)
 727         rconfig.set('heat_plugin', 'password', self.project.password)
 728         rconfig.set('heat_plugin', 'project_name', self.project.project.name)
 729         rconfig.set('heat_plugin', 'admin_username', self.project.user.name)
 730         rconfig.set('heat_plugin', 'admin_password', self.project.password)
 731         rconfig.set(
 732             'heat_plugin', 'admin_project_name', self.project.project.name)
 733         rconfig.set('heat_plugin', 'image_ref', self.image_alt.id)
 734         rconfig.set('heat_plugin', 'instance_type', self.flavor_alt.id)
 735         rconfig.set('heat_plugin', 'minimal_image_ref', self.image.id)
 736         rconfig.set('heat_plugin', 'minimal_instance_type', self.flavor.id)
 737         if self.ext_net:
 738             rconfig.set(
 739                 'heat_plugin', 'floating_network_name', self.ext_net.name)
 740         if self.network:
 741             rconfig.set('heat_plugin', 'fixed_network_name', self.network.name)
 742             rconfig.set('heat_plugin', 'fixed_subnet_name', self.subnet.name)
 743             rconfig.set('heat_plugin', 'network_for_ssh', self.network.name)
 744         else:
 745             LOGGER.warning(
 746                 'No tenant network created. '
 747                 'Trying EXTERNAL_NETWORK as a fallback')
 748             rconfig.set(
 749                 'heat_plugin', 'fixed_network_name',
 750                 env.get("EXTERNAL_NETWORK"))
 751             rconfig.set(
 752                 'heat_plugin', 'network_for_ssh', env.get("EXTERNAL_NETWORK"))
 753         with open(self.conf_file, 'w') as config_file:
 754             rconfig.write(config_file)
 755         self.backup_tempest_config(self.conf_file, self.res_dir)
 756
 757     def clean(self):
 758         """
 759         Cleanup all OpenStack objects. Should be called on completion.
 760         """
 761         super(TempestHeat, self).clean()
 762         if self.user2:
 763             self.orig_cloud.delete_user(self.user2.id)