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-0.5.1-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         rconfig.set('identity', 'admin_role', admin_role_name)
 276         rconfig.set('identity', 'default_domain_id', domain_id)
 277         if not rconfig.has_section('network'):
 278             rconfig.add_section('network')
 279         rconfig.set('network', 'default_network', cidr)
 280         rconfig.set('network', 'project_network_cidr', cidr)
 281         rconfig.set('network', 'project_networks_reachable', False)
 282         rconfig.set(
 283             'identity', 'v3_endpoint_type',
 284             os.environ.get('OS_INTERFACE', 'public'))
 285
 286         sections = rconfig.sections()
 287         services_list = [
 288             'compute', 'volume', 'image', 'network', 'data-processing',
 289             'object-storage', 'orchestration']
 290         for service in services_list:
 291             if service not in sections:
 292                 rconfig.add_section(service)
 293             rconfig.set(service, 'endpoint_type',
 294                         os.environ.get('OS_INTERFACE', 'public'))
 295
 296         LOGGER.debug('Add/Update required params defined in tempest_conf.yaml '
 297                      'into tempest.conf file')
 298         TempestCommon.update_tempest_conf_file(tempest_conf_file, rconfig)
 299
 300     @staticmethod
 301     def configure_verifier(deployment_dir):
 302         """
 303         Execute rally verify configure-verifier, which generates tempest.conf
 304         """
 305         cmd = ['rally', 'verify', 'configure-verifier', '--reconfigure',
 306                '--id', str(getattr(config.CONF, 'tempest_verifier_name'))]
 307         output = subprocess.check_output(cmd)
 308         LOGGER.info("%s\n%s", " ".join(cmd), output.decode("utf-8"))
 309
 310         LOGGER.debug("Looking for tempest.conf file...")
 311         tempest_conf_file = os.path.join(deployment_dir, "tempest.conf")
 312         if not os.path.isfile(tempest_conf_file):
 313             LOGGER.error("Tempest configuration file %s NOT found.",
 314                          tempest_conf_file)
 315             return None
 316         return tempest_conf_file
 317
 318     def generate_test_list(self, **kwargs):
 319         """Generate test list based on the test mode."""
 320         LOGGER.debug("Generating test case list...")
 321         self.backup_tempest_config(self.conf_file, '/etc')
 322         if kwargs.get('mode') == 'custom':
 323             if os.path.isfile(self.tempest_custom):
 324                 shutil.copyfile(
 325                     self.tempest_custom, self.list)
 326             else:
 327                 raise Exception("Tempest test list file %s NOT found."
 328                                 % self.tempest_custom)
 329         else:
 330             testr_mode = kwargs.get(
 331                 'mode', r'^tempest\.(api|scenario).*\[.*\bsmoke\b.*\]$')
 332             cmd = "(cd {0}; stestr list '{1}' >{2} 2>/dev/null)".format(
 333                 self.verifier_repo_dir, testr_mode, self.list)
 334             output = subprocess.check_output(cmd, shell=True)
 335             LOGGER.info("%s\n%s", cmd, output.decode("utf-8"))
 336         os.remove('/etc/tempest.conf')
 337
 338     def apply_tempest_blacklist(self, black_list):
 339         """Exclude blacklisted test cases."""
 340         LOGGER.debug("Applying tempest blacklist...")
 341         if os.path.exists(self.raw_list):
 342             os.remove(self.raw_list)
 343         os.rename(self.list, self.raw_list)
 344         cases_file = self.read_file(self.raw_list)
 345         result_file = open(self.list, 'w')
 346         black_tests = []
 347         try:
 348             deploy_scenario = env.get('DEPLOY_SCENARIO')
 349             if bool(deploy_scenario):
 350                 # if DEPLOY_SCENARIO is set we read the file
 351                 black_list_file = open(black_list)
 352                 black_list_yaml = yaml.safe_load(black_list_file)
 353                 black_list_file.close()
 354                 for item in black_list_yaml:
 355                     scenarios = item['scenarios']
 356                     in_it = rally.RallyBase.in_iterable_re
 357                     if in_it(deploy_scenario, scenarios):
 358                         tests = item['tests']
 359                         black_tests.extend(tests)
 360         except Exception:  # pylint: disable=broad-except
 361             black_tests = []
 362             LOGGER.debug("Tempest blacklist file does not exist.")
 363
 364         for cases_line in cases_file:
 365             for black_tests_line in black_tests:
 366                 if re.search(black_tests_line, cases_line):
 367                     break
 368             else:
 369                 result_file.write(str(cases_line) + '\n')
 370         result_file.close()
 371
 372     def run_verifier_tests(self, **kwargs):
 373         """Execute tempest test cases."""
 374         cmd = ["rally", "verify", "start", "--load-list",
 375                self.list]
 376         cmd.extend(kwargs.get('option', []))
 377         LOGGER.info("Starting Tempest test suite: '%s'.", cmd)
 378
 379         f_stdout = open(
 380             os.path.join(self.res_dir, "tempest.log"), 'w+')
 381
 382         proc = subprocess.Popen(
 383             cmd,
 384             stdout=subprocess.PIPE,
 385             stderr=subprocess.STDOUT,
 386             bufsize=1)
 387
 388         with proc.stdout:
 389             for line in iter(proc.stdout.readline, b''):
 390                 if re.search(r"\} tempest\.", line.decode("utf-8")):
 391                     LOGGER.info(line.rstrip())
 392                 elif re.search(r'(?=\(UUID=(.*)\))', line.decode("utf-8")):
 393                     self.verification_id = re.search(
 394                         r'(?=\(UUID=(.*)\))', line.decode("utf-8")).group(1)
 395                 f_stdout.write(line.decode("utf-8"))
 396         proc.wait()
 397         f_stdout.close()
 398
 399         if self.verification_id is None:
 400             raise Exception('Verification UUID not found')
 401         LOGGER.info('Verification UUID: %s', self.verification_id)
 402
 403         shutil.copy(
 404             "{}/tempest.log".format(self.deployment_dir),
 405             "{}/tempest.debug.log".format(self.res_dir))
 406
 407     def parse_verifier_result(self):
 408         """Parse and save test results."""
 409         stat = self.get_verifier_result(self.verification_id)
 410         try:
 411             num_executed = stat['num_tests'] - stat['num_skipped']
 412             try:
 413                 self.result = 100 * stat['num_success'] / num_executed
 414             except ZeroDivisionError:
 415                 self.result = 0
 416                 if stat['num_tests'] > 0:
 417                     LOGGER.info("All tests have been skipped")
 418                 else:
 419                     LOGGER.error("No test has been executed")
 420                     return
 421
 422             with open(os.path.join(self.res_dir,
 423                                    "rally.log"), 'r') as logfile:
 424                 output = logfile.read()
 425
 426             success_testcases = []
 427             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} success ',
 428                                     output):
 429                 success_testcases.append(match)
 430             failed_testcases = []
 431             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} fail',
 432                                     output):
 433                 failed_testcases.append(match)
 434             skipped_testcases = []
 435             for match in re.findall(r'.*\{\d{1,2}\} (.*?) \.{3} skip(?::| )',
 436                                     output):
 437                 skipped_testcases.append(match)
 438
 439             self.details = {"tests_number": stat['num_tests'],
 440                             "success_number": stat['num_success'],
 441                             "skipped_number": stat['num_skipped'],
 442                             "failures_number": stat['num_failures'],
 443                             "success": success_testcases,
 444                             "skipped": skipped_testcases,
 445                             "failures": failed_testcases}
 446         except Exception:  # pylint: disable=broad-except
 447             self.result = 0
 448
 449         LOGGER.info("Tempest %s success_rate is %s%%",
 450                     self.case_name, self.result)
 451
 452     def update_rally_regex(self, rally_conf='/etc/rally/rally.conf'):
 453         """Set image name as tempest img_name_regex"""
 454         rconfig = configparser.RawConfigParser()
 455         rconfig.read(rally_conf)
 456         if not rconfig.has_section('openstack'):
 457             rconfig.add_section('openstack')
 458         rconfig.set('openstack', 'img_name_regex', '^{}$'.format(
 459             self.image.name))
 460         with open(rally_conf, 'w') as config_file:
 461             rconfig.write(config_file)
 462
 463     def update_default_role(self, rally_conf='/etc/rally/rally.conf'):
 464         """Detect and update the default role if required"""
 465         role = self.get_default_role(self.cloud)
 466         if not role:
 467             return
 468         rconfig = configparser.RawConfigParser()
 469         rconfig.read(rally_conf)
 470         if not rconfig.has_section('openstack'):
 471             rconfig.add_section('openstack')
 472         rconfig.set('openstack', 'swift_operator_role', role.name)
 473         with open(rally_conf, 'w') as config_file:
 474             rconfig.write(config_file)
 475
 476     @staticmethod
 477     def clean_rally_conf(rally_conf='/etc/rally/rally.conf'):
 478         """Clean Rally config"""
 479         rconfig = configparser.RawConfigParser()
 480         rconfig.read(rally_conf)
 481         if rconfig.has_option('openstack', 'img_name_regex'):
 482             rconfig.remove_option('openstack', 'img_name_regex')
 483         if rconfig.has_option('openstack', 'swift_operator_role'):
 484             rconfig.remove_option('openstack', 'swift_operator_role')
 485         with open(rally_conf, 'w') as config_file:
 486             rconfig.write(config_file)
 487
 488     def update_auth_section(self):
 489         """Update auth section in tempest.conf"""
 490         rconfig = configparser.RawConfigParser()
 491         rconfig.read(self.conf_file)
 492         if not rconfig.has_section("auth"):
 493             rconfig.add_section("auth")
 494         if env.get("NEW_USER_ROLE").lower() != "member":
 495             tempest_roles = []
 496             if rconfig.has_option("auth", "tempest_roles"):
 497                 tempest_roles = functest_utils.convert_ini_to_list(
 498                     rconfig.get("auth", "tempest_roles"))
 499             rconfig.set(
 500                 'auth', 'tempest_roles',
 501                 functest_utils.convert_list_to_ini(
 502                     [env.get("NEW_USER_ROLE")] + tempest_roles))
 503         if not json.loads(env.get("USE_DYNAMIC_CREDENTIALS").lower()):
 504             rconfig.set('auth', 'use_dynamic_credentials', False)
 505             account_file = os.path.join(
 506                 getattr(config.CONF, 'dir_functest_data'), 'accounts.yaml')
 507             assert os.path.exists(
 508                 account_file), "{} doesn't exist".format(account_file)
 509             rconfig.set('auth', 'test_accounts_file', account_file)
 510         if env.get('NO_TENANT_NETWORK').lower() == 'true':
 511             rconfig.set('auth', 'create_isolated_networks', False)
 512         with open(self.conf_file, 'w') as config_file:
 513             rconfig.write(config_file)
 514
 515     def update_network_section(self):
 516         """Update network section in tempest.conf"""
 517         rconfig = configparser.RawConfigParser()
 518         rconfig.read(self.conf_file)
 519         if self.ext_net:
 520             if not rconfig.has_section('network'):
 521                 rconfig.add_section('network')
 522             rconfig.set('network', 'public_network_id', self.ext_net.id)
 523             rconfig.set('network', 'floating_network_name', self.ext_net.name)
 524             rconfig.set('network-feature-enabled', 'floating_ips', True)
 525         else:
 526             if not rconfig.has_section('network-feature-enabled'):
 527                 rconfig.add_section('network-feature-enabled')
 528             rconfig.set('network-feature-enabled', 'floating_ips', False)
 529         with open(self.conf_file, 'w') as config_file:
 530             rconfig.write(config_file)
 531
 532     def update_compute_section(self):
 533         """Update compute section in tempest.conf"""
 534         rconfig = configparser.RawConfigParser()
 535         rconfig.read(self.conf_file)
 536         if not rconfig.has_section('compute'):
 537             rconfig.add_section('compute')
 538         rconfig.set(
 539             'compute', 'fixed_network_name',
 540             self.network.name if self.network else env.get("EXTERNAL_NETWORK"))
 541         with open(self.conf_file, 'w') as config_file:
 542             rconfig.write(config_file)
 543
 544     def update_validation_section(self):
 545         """Update validation section in tempest.conf"""
 546         rconfig = configparser.RawConfigParser()
 547         rconfig.read(self.conf_file)
 548         if not rconfig.has_section('validation'):
 549             rconfig.add_section('validation')
 550         rconfig.set(
 551             'validation', 'connect_method',
 552             'floating' if self.ext_net else 'fixed')
 553         rconfig.set(
 554             'validation', 'network_for_ssh',
 555             self.network.name if self.network else env.get("EXTERNAL_NETWORK"))
 556         with open(self.conf_file, 'w') as config_file:
 557             rconfig.write(config_file)
 558
 559     def update_scenario_section(self):
 560         """Update scenario section in tempest.conf"""
 561         rconfig = configparser.RawConfigParser()
 562         rconfig.read(self.conf_file)
 563         filename = getattr(
 564             config.CONF, '{}_image'.format(self.case_name), self.filename)
 565         if not rconfig.has_section('scenario'):
 566             rconfig.add_section('scenario')
 567         rconfig.set('scenario', 'img_file', filename)
 568         rconfig.set('scenario', 'img_disk_format', getattr(
 569             config.CONF, '{}_image_format'.format(self.case_name),
 570             self.image_format))
 571         extra_properties = self.extra_properties.copy()
 572         if env.get('IMAGE_PROPERTIES'):
 573             extra_properties.update(
 574                 functest_utils.convert_ini_to_dict(
 575                     env.get('IMAGE_PROPERTIES')))
 576         extra_properties.update(
 577             getattr(config.CONF, '{}_extra_properties'.format(
 578                 self.case_name), {}))
 579         rconfig.set(
 580             'scenario', 'img_properties',
 581             functest_utils.convert_dict_to_ini(extra_properties))
 582         with open(self.conf_file, 'w') as config_file:
 583             rconfig.write(config_file)
 584
 585     def update_dashboard_section(self):
 586         """Update dashboard section in tempest.conf"""
 587         rconfig = configparser.RawConfigParser()
 588         rconfig.read(self.conf_file)
 589         if env.get('DASHBOARD_URL'):
 590             if not rconfig.has_section('dashboard'):
 591                 rconfig.add_section('dashboard')
 592             rconfig.set('dashboard', 'dashboard_url', env.get('DASHBOARD_URL'))
 593         else:
 594             rconfig.set('service_available', 'horizon', False)
 595         with open(self.conf_file, 'w') as config_file:
 596             rconfig.write(config_file)
 597
 598     def configure(self, **kwargs):  # pylint: disable=unused-argument
 599         """
 600         Create all openstack resources for tempest-based testcases and write
 601         tempest.conf.
 602         """
 603         if not os.path.exists(self.res_dir):
 604             os.makedirs(self.res_dir)
 605         self.deployment_id = rally.RallyBase.create_rally_deployment(
 606             environ=self.project.get_environ())
 607         if not self.deployment_id:
 608             raise Exception("Deployment create failed")
 609         self.verifier_id = self.create_verifier()
 610         if not self.verifier_id:
 611             raise Exception("Verifier create failed")
 612         self.verifier_repo_dir = self.get_verifier_repo_dir(
 613             self.verifier_id)
 614         self.deployment_dir = self.get_verifier_deployment_dir(
 615             self.verifier_id, self.deployment_id)
 616
 617         compute_cnt = self.count_hypervisors() if self.count_hypervisors(
 618             ) <= 10 else 10
 619         self.image_alt = self.publish_image_alt()
 620         self.flavor_alt = self.create_flavor_alt()
 621         LOGGER.debug("flavor: %s", self.flavor_alt)
 622
 623         self.conf_file = self.configure_verifier(self.deployment_dir)
 624         if not self.conf_file:
 625             raise Exception("Tempest verifier configuring failed")
 626         self.configure_tempest_update_params(
 627             self.conf_file,
 628             image_id=self.image.id,
 629             flavor_id=self.flavor.id,
 630             compute_cnt=compute_cnt,
 631             image_alt_id=self.image_alt.id,
 632             flavor_alt_id=self.flavor_alt.id,
 633             admin_role_name=self.role_name, cidr=self.cidr,
 634             domain_id=self.project.domain.id)
 635         self.update_auth_section()
 636         self.update_network_section()
 637         self.update_compute_section()
 638         self.update_validation_section()
 639         self.update_scenario_section()
 640         self.update_dashboard_section()
 641         self.backup_tempest_config(self.conf_file, self.res_dir)
 642
 643     def run(self, **kwargs):
 644         self.start_time = time.time()
 645         try:
 646             assert super(TempestCommon, self).run(
 647                 **kwargs) == testcase.TestCase.EX_OK
 648             if not os.path.exists(self.res_dir):
 649                 os.makedirs(self.res_dir)
 650             self.update_rally_regex()
 651             self.update_default_role()
 652             rally.RallyBase.update_rally_logs(self.res_dir)
 653             shutil.copy("/etc/rally/rally.conf", self.res_dir)
 654             self.configure(**kwargs)
 655             self.generate_test_list(**kwargs)
 656             self.apply_tempest_blacklist(TempestCommon.tempest_blacklist)
 657             if env.get('PUBLIC_ENDPOINT_ONLY').lower() == 'true':
 658                 self.apply_tempest_blacklist(
 659                     TempestCommon.tempest_public_blacklist)
 660             self.run_verifier_tests(**kwargs)
 661             self.parse_verifier_result()
 662             rally.RallyBase.verify_report(
 663                 os.path.join(self.res_dir, "tempest-report.html"),
 664                 self.verification_id)
 665             rally.RallyBase.verify_report(
 666                 os.path.join(self.res_dir, "tempest-report.xml"),
 667                 self.verification_id, "junit-xml")
 668             res = testcase.TestCase.EX_OK
 669         except Exception:  # pylint: disable=broad-except
 670             LOGGER.exception('Error with run')
 671             self.result = 0
 672             res = testcase.TestCase.EX_RUN_ERROR
 673         self.stop_time = time.time()
 674         return res
 675
 676     def clean(self):
 677         """
 678         Cleanup all OpenStack objects. Should be called on completion.
 679         """
 680         self.clean_rally_conf()
 681         rally.RallyBase.clean_rally_logs()
 682         if self.image_alt:
 683             self.cloud.delete_image(self.image_alt)
 684         if self.flavor_alt:
 685             self.orig_cloud.delete_flavor(self.flavor_alt.id)
 686         super(TempestCommon, self).clean()
 687
 688     def is_successful(self):
 689         """The overall result of the test."""
 690         skips = self.details.get("skipped_number", 0)
 691         if skips > 0 and self.deny_skipping:
 692             return testcase.TestCase.EX_TESTCASE_FAILED
 693         if self.tests_count and (
 694                 self.details.get("tests_number", 0) != self.tests_count):
 695             return testcase.TestCase.EX_TESTCASE_FAILED
 696         return super(TempestCommon, self).is_successful()
 697
 698
 699 class TempestHeat(TempestCommon):
 700     """Tempest Heat testcase implementation class."""
 701
 702     filename_alt = ('/home/opnfv/functest/images/'
 703                     'Fedora-Cloud-Base-30-1.2.x86_64.qcow2')
 704     flavor_alt_ram = 512
 705     flavor_alt_vcpus = 1
 706     flavor_alt_disk = 4
 707
 708     def __init__(self, **kwargs):
 709         super(TempestHeat, self).__init__(**kwargs)
 710         self.user2 = self.orig_cloud.create_user(
 711             name='{}-user2_{}'.format(self.case_name, self.project.guid),
 712             password=self.project.password,
 713             domain_id=self.project.domain.id)
 714         self.orig_cloud.grant_role(
 715             self.role_name, user=self.user2.id,
 716             project=self.project.project.id, domain=self.project.domain.id)
 717         if not self.orig_cloud.get_role("heat_stack_owner"):
 718             self.role = self.orig_cloud.create_role("heat_stack_owner")
 719         self.orig_cloud.grant_role(
 720             "heat_stack_owner", user=self.user2.id,
 721             project=self.project.project.id,
 722             domain=self.project.domain.id)
 723
 724     def configure(self, **kwargs):
 725         assert self.user2
 726         super(TempestHeat, self).configure(**kwargs)
 727         rconfig = configparser.RawConfigParser()
 728         rconfig.read(self.conf_file)
 729         if not rconfig.has_section('heat_plugin'):
 730             rconfig.add_section('heat_plugin')
 731         # It fails if region and domain ids are unset
 732         rconfig.set(
 733             'heat_plugin', 'region',
 734             os.environ.get('OS_REGION_NAME', 'RegionOne'))
 735         rconfig.set('heat_plugin', 'auth_url', os.environ["OS_AUTH_URL"])
 736         rconfig.set('heat_plugin', 'project_domain_id', self.project.domain.id)
 737         rconfig.set('heat_plugin', 'user_domain_id', self.project.domain.id)
 738         rconfig.set(
 739             'heat_plugin', 'project_domain_name', self.project.domain.name)
 740         rconfig.set(
 741             'heat_plugin', 'user_domain_name', self.project.domain.name)
 742         rconfig.set('heat_plugin', 'username', self.user2.name)
 743         rconfig.set('heat_plugin', 'password', self.project.password)
 744         rconfig.set('heat_plugin', 'project_name', self.project.project.name)
 745         rconfig.set('heat_plugin', 'admin_username', self.project.user.name)
 746         rconfig.set('heat_plugin', 'admin_password', self.project.password)
 747         rconfig.set(
 748             'heat_plugin', 'admin_project_name', self.project.project.name)
 749         rconfig.set('heat_plugin', 'image_ref', self.image_alt.id)
 750         rconfig.set('heat_plugin', 'instance_type', self.flavor_alt.id)
 751         rconfig.set('heat_plugin', 'minimal_image_ref', self.image.id)
 752         rconfig.set('heat_plugin', 'minimal_instance_type', self.flavor.id)
 753         if self.ext_net:
 754             rconfig.set(
 755                 'heat_plugin', 'floating_network_name', self.ext_net.name)
 756         if self.network:
 757             rconfig.set('heat_plugin', 'fixed_network_name', self.network.name)
 758             rconfig.set('heat_plugin', 'fixed_subnet_name', self.subnet.name)
 759             rconfig.set('heat_plugin', 'network_for_ssh', self.network.name)
 760         else:
 761             LOGGER.warning(
 762                 'No tenant network created. '
 763                 'Trying EXTERNAL_NETWORK as a fallback')
 764             rconfig.set(
 765                 'heat_plugin', 'fixed_network_name',
 766                 env.get("EXTERNAL_NETWORK"))
 767             rconfig.set(
 768                 'heat_plugin', 'network_for_ssh', env.get("EXTERNAL_NETWORK"))
 769         with open(self.conf_file, 'w') as config_file:
 770             rconfig.write(config_file)
 771         self.backup_tempest_config(self.conf_file, self.res_dir)
 772
 773     def clean(self):
 774         """
 775         Cleanup all OpenStack objects. Should be called on completion.
 776         """
 777         super(TempestHeat, self).clean()
 778         if self.user2:
 779             self.orig_cloud.delete_user(self.user2.id)