functest/opnfv_tests/openstack/rally/rally.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 """Rally testcases implementation."""
  12
  13 from __future__ import division
  14
  15 import json
  16 import logging
  17 import os
  18 import re
  19 import subprocess
  20 import time
  21 import uuid
  22
  23 import pkg_resources
  24 import yaml
  25
  26 from functest.core import testcase
  27 from functest.energy import energy
  28 from functest.opnfv_tests.openstack.snaps import snaps_utils
  29 from functest.utils.constants import CONST
  30
  31 from snaps.openstack.create_flavor import FlavorSettings, OpenStackFlavor
  32 from snaps.openstack.create_image import ImageSettings
  33 from snaps.openstack.create_network import NetworkSettings, SubnetSettings
  34 from snaps.openstack.create_router import RouterSettings
  35 from snaps.openstack.tests import openstack_tests
  36 from snaps.openstack.utils import deploy_utils
  37
  38 LOGGER = logging.getLogger(__name__)
  39
  40
  41 class RallyBase(testcase.TestCase):
  42     """Base class form Rally testcases implementation."""
  43
  44     TESTS = ['authenticate', 'glance', 'ceilometer', 'cinder', 'heat',
  45              'keystone', 'neutron', 'nova', 'quotas', 'vm', 'all']
  46     GLANCE_IMAGE_NAME = CONST.__getattribute__('openstack_image_name')
  47     GLANCE_IMAGE_FILENAME = CONST.__getattribute__('openstack_image_file_name')
  48     GLANCE_IMAGE_PATH = os.path.join(
  49         CONST.__getattribute__('dir_functest_images'),
  50         GLANCE_IMAGE_FILENAME)
  51     GLANCE_IMAGE_FORMAT = CONST.__getattribute__('openstack_image_disk_format')
  52     GLANCE_IMAGE_USERNAME = CONST.__getattribute__('openstack_image_username')
  53     GLANCE_IMAGE_EXTRA_PROPERTIES = {}
  54     if hasattr(CONST, 'openstack_extra_properties'):
  55         GLANCE_IMAGE_EXTRA_PROPERTIES = CONST.__getattribute__(
  56             'openstack_extra_properties')
  57     FLAVOR_NAME = CONST.__getattribute__('rally_flavor_name')
  58     FLAVOR_ALT_NAME = CONST.__getattribute__('rally_flavor_alt_name')
  59     FLAVOR_EXTRA_SPECS = None
  60     if hasattr(CONST, 'flavor_extra_specs'):
  61         FLAVOR_EXTRA_SPECS = CONST.__getattribute__('flavor_extra_specs')
  62
  63     RALLY_DIR = pkg_resources.resource_filename(
  64         'functest', 'opnfv_tests/openstack/rally')
  65     RALLY_SCENARIO_DIR = pkg_resources.resource_filename(
  66         'functest', 'opnfv_tests/openstack/rally/scenario')
  67     TEMPLATE_DIR = pkg_resources.resource_filename(
  68         'functest', 'opnfv_tests/openstack/rally/scenario/templates')
  69     SUPPORT_DIR = pkg_resources.resource_filename(
  70         'functest', 'opnfv_tests/openstack/rally/scenario/support')
  71     USERS_AMOUNT = 2
  72     TENANTS_AMOUNT = 3
  73     ITERATIONS_AMOUNT = 10
  74     CONCURRENCY = 4
  75     RESULTS_DIR = os.path.join(CONST.__getattribute__('dir_results'), 'rally')
  76     BLACKLIST_FILE = os.path.join(RALLY_DIR, "blacklist.txt")
  77     TEMP_DIR = os.path.join(RALLY_DIR, "var")
  78
  79     RALLY_PRIVATE_NET_NAME = CONST.__getattribute__('rally_network_name')
  80     RALLY_PRIVATE_SUBNET_NAME = CONST.__getattribute__('rally_subnet_name')
  81     RALLY_PRIVATE_SUBNET_CIDR = CONST.__getattribute__('rally_subnet_cidr')
  82     RALLY_ROUTER_NAME = CONST.__getattribute__('rally_router_name')
  83
  84     def __init__(self, **kwargs):
  85         """Initialize RallyBase object."""
  86         super(RallyBase, self).__init__(**kwargs)
  87         if 'os_creds' in kwargs:
  88             self.os_creds = kwargs['os_creds']
  89         else:
  90             creds_override = None
  91             if hasattr(CONST, 'snaps_os_creds_override'):
  92                 creds_override = CONST.__getattribute__(
  93                     'snaps_os_creds_override')
  94
  95             self.os_creds = openstack_tests.get_credentials(
  96                 os_env_file=CONST.__getattribute__('openstack_creds'),
  97                 overrides=creds_override)
  98
  99         self.guid = ''
 100         if CONST.__getattribute__('rally_unique_names'):
 101             self.guid = '-' + str(uuid.uuid4())
 102
 103         self.creators = []
 104         self.mode = ''
 105         self.summary = []
 106         self.scenario_dir = ''
 107         self.image_name = None
 108         self.ext_net_name = None
 109         self.priv_net_id = None
 110         self.flavor_name = None
 111         self.flavor_alt_name = None
 112         self.smoke = None
 113         self.test_name = None
 114         self.start_time = None
 115         self.result = None
 116         self.details = None
 117         self.compute_cnt = 0
 118
 119     def _build_task_args(self, test_file_name):
 120         task_args = {'service_list': [test_file_name]}
 121         task_args['image_name'] = self.image_name
 122         task_args['flavor_name'] = self.flavor_name
 123         task_args['flavor_alt_name'] = self.flavor_alt_name
 124         task_args['glance_image_location'] = self.GLANCE_IMAGE_PATH
 125         task_args['glance_image_format'] = self.GLANCE_IMAGE_FORMAT
 126         task_args['tmpl_dir'] = self.TEMPLATE_DIR
 127         task_args['sup_dir'] = self.SUPPORT_DIR
 128         task_args['users_amount'] = self.USERS_AMOUNT
 129         task_args['tenants_amount'] = self.TENANTS_AMOUNT
 130         task_args['use_existing_users'] = False
 131         task_args['iterations'] = self.ITERATIONS_AMOUNT
 132         task_args['concurrency'] = self.CONCURRENCY
 133         task_args['smoke'] = self.smoke
 134
 135         ext_net = self.ext_net_name
 136         if ext_net:
 137             task_args['floating_network'] = str(ext_net)
 138         else:
 139             task_args['floating_network'] = ''
 140
 141         net_id = self.priv_net_id
 142         if net_id:
 143             task_args['netid'] = str(net_id)
 144         else:
 145             task_args['netid'] = ''
 146
 147         return task_args
 148
 149     def _prepare_test_list(self, test_name):
 150         test_yaml_file_name = 'opnfv-{}.yaml'.format(test_name)
 151         scenario_file_name = os.path.join(self.RALLY_SCENARIO_DIR,
 152                                           test_yaml_file_name)
 153
 154         if not os.path.exists(scenario_file_name):
 155             scenario_file_name = os.path.join(self.scenario_dir,
 156                                               test_yaml_file_name)
 157
 158             if not os.path.exists(scenario_file_name):
 159                 raise Exception("The scenario '%s' does not exist."
 160                                 % scenario_file_name)
 161
 162         LOGGER.debug('Scenario fetched from : %s', scenario_file_name)
 163         test_file_name = os.path.join(self.TEMP_DIR, test_yaml_file_name)
 164
 165         if not os.path.exists(self.TEMP_DIR):
 166             os.makedirs(self.TEMP_DIR)
 167
 168         self._apply_blacklist(scenario_file_name, test_file_name)
 169         return test_file_name
 170
 171     @staticmethod
 172     def get_task_id(cmd_raw):
 173         """
 174         Get task id from command rally result.
 175
 176         :param cmd_raw:
 177         :return: task_id as string
 178         """
 179         taskid_re = re.compile('^Task +(.*): started$')
 180         for line in cmd_raw.splitlines(True):
 181             line = line.strip()
 182             match = taskid_re.match(line)
 183             if match:
 184                 return match.group(1)
 185         return None
 186
 187     @staticmethod
 188     def task_succeed(json_raw):
 189         """
 190         Parse JSON from rally JSON results.
 191
 192         :param json_raw:
 193         :return: Bool
 194         """
 195         rally_report = json.loads(json_raw)
 196         for report in rally_report:
 197             if report is None or report.get('result') is None:
 198                 return False
 199
 200             for result in report.get('result'):
 201                 if result is None or len(result.get('error')) > 0:
 202                     return False
 203
 204         return True
 205
 206     def _live_migration_supported(self):
 207         """Determine if live migration is supported."""
 208         if self.compute_cnt > 1:
 209             return True
 210
 211         return False
 212
 213     @staticmethod
 214     def get_cmd_output(proc):
 215         """Get command stdout."""
 216         result = ""
 217         while proc.poll() is None:
 218             line = proc.stdout.readline()
 219             result += line
 220         return result
 221
 222     @staticmethod
 223     def excl_scenario():
 224         """Exclude scenario."""
 225         black_tests = []
 226         try:
 227             with open(RallyBase.BLACKLIST_FILE, 'r') as black_list_file:
 228                 black_list_yaml = yaml.safe_load(black_list_file)
 229
 230             installer_type = CONST.__getattribute__('INSTALLER_TYPE')
 231             deploy_scenario = CONST.__getattribute__('DEPLOY_SCENARIO')
 232             if (bool(installer_type) and bool(deploy_scenario) and
 233                     'scenario' in black_list_yaml.keys()):
 234                 for item in black_list_yaml['scenario']:
 235                     scenarios = item['scenarios']
 236                     installers = item['installers']
 237                     in_it = RallyBase.in_iterable_re
 238                     if (in_it(deploy_scenario, scenarios) and
 239                             in_it(installer_type, installers)):
 240                         tests = item['tests']
 241                         black_tests.extend(tests)
 242         except Exception:
 243             LOGGER.debug("Scenario exclusion not applied.")
 244
 245         return black_tests
 246
 247     @staticmethod
 248     def in_iterable_re(needle, haystack):
 249         """
 250         Check if given needle is in the iterable haystack, using regex.
 251
 252         :param needle: string to be matched
 253         :param haystack: iterable of strings (optionally regex patterns)
 254         :return: True if needle is eqial to any of the elements in haystack,
 255                  or if a nonempty regex pattern in haystack is found in needle.
 256         """
 257         # match without regex
 258         if needle in haystack:
 259             return True
 260
 261         for pattern in haystack:
 262             # match if regex pattern is set and found in the needle
 263             if pattern and re.search(pattern, needle) is not None:
 264                 return True
 265         else:
 266             return False
 267
 268     def excl_func(self):
 269         """Exclude functionalities."""
 270         black_tests = []
 271         func_list = []
 272
 273         try:
 274             with open(RallyBase.BLACKLIST_FILE, 'r') as black_list_file:
 275                 black_list_yaml = yaml.safe_load(black_list_file)
 276
 277             if not self._live_migration_supported():
 278                 func_list.append("no_live_migration")
 279
 280             if 'functionality' in black_list_yaml.keys():
 281                 for item in black_list_yaml['functionality']:
 282                     functions = item['functions']
 283                     for func in func_list:
 284                         if func in functions:
 285                             tests = item['tests']
 286                             black_tests.extend(tests)
 287         except Exception:  # pylint: disable=broad-except
 288             LOGGER.debug("Functionality exclusion not applied.")
 289
 290         return black_tests
 291
 292     def _apply_blacklist(self, case_file_name, result_file_name):
 293         """Apply blacklist."""
 294         LOGGER.debug("Applying blacklist...")
 295         cases_file = open(case_file_name, 'r')
 296         result_file = open(result_file_name, 'w')
 297
 298         black_tests = list(set(self.excl_func() +
 299                                self.excl_scenario()))
 300
 301         if black_tests:
 302             LOGGER.debug("Blacklisted tests: " + str(black_tests))
 303
 304         include = True
 305         for cases_line in cases_file:
 306             if include:
 307                 for black_tests_line in black_tests:
 308                     if re.search(black_tests_line,
 309                                  cases_line.strip().rstrip(':')):
 310                         include = False
 311                         break
 312                 else:
 313                     result_file.write(str(cases_line))
 314             else:
 315                 if cases_line.isspace():
 316                     include = True
 317
 318         cases_file.close()
 319         result_file.close()
 320
 321     @staticmethod
 322     def file_is_empty(file_name):
 323         """Determine is a file is empty."""
 324         try:
 325             if os.stat(file_name).st_size > 0:
 326                 return False
 327         except Exception:  # pylint: disable=broad-except
 328             pass
 329
 330         return True
 331
 332     def _run_task(self, test_name):
 333         """Run a task."""
 334         LOGGER.info('Starting test scenario "%s" ...', test_name)
 335
 336         task_file = os.path.join(self.RALLY_DIR, 'task.yaml')
 337         if not os.path.exists(task_file):
 338             LOGGER.error("Task file '%s' does not exist.", task_file)
 339             raise Exception("Task file '%s' does not exist.", task_file)
 340
 341         file_name = self._prepare_test_list(test_name)
 342         if self.file_is_empty(file_name):
 343             LOGGER.info('No tests for scenario "%s"', test_name)
 344             return
 345
 346         cmd_line = ("rally task start --abort-on-sla-failure "
 347                     "--task {0} "
 348                     "--task-args \"{1}\""
 349                     .format(task_file, self._build_task_args(test_name)))
 350         LOGGER.debug('running command line: %s', cmd_line)
 351
 352         proc = subprocess.Popen(cmd_line, stdout=subprocess.PIPE,
 353                                 stderr=subprocess.STDOUT, shell=True)
 354         output = self._get_output(proc, test_name)
 355         task_id = self.get_task_id(output)
 356         LOGGER.debug('task_id : %s', task_id)
 357
 358         if task_id is None:
 359             LOGGER.error('Failed to retrieve task_id, validating task...')
 360             cmd_line = ("rally task validate "
 361                         "--task {0} "
 362                         "--task-args \"{1}\""
 363                         .format(task_file, self._build_task_args(test_name)))
 364             LOGGER.debug('running command line: %s', cmd_line)
 365             proc = subprocess.Popen(cmd_line, stdout=subprocess.PIPE,
 366                                     stderr=subprocess.STDOUT, shell=True)
 367             output = self.get_cmd_output(proc)
 368             LOGGER.error("Task validation result:" + "\n" + output)
 369             return
 370
 371         # check for result directory and create it otherwise
 372         if not os.path.exists(self.RESULTS_DIR):
 373             LOGGER.debug('%s does not exist, we create it.',
 374                          self.RESULTS_DIR)
 375             os.makedirs(self.RESULTS_DIR)
 376
 377         # write html report file
 378         report_html_name = 'opnfv-{}.html'.format(test_name)
 379         report_html_dir = os.path.join(self.RESULTS_DIR, report_html_name)
 380         cmd_line = "rally task report {} --out {}".format(task_id,
 381                                                           report_html_dir)
 382
 383         LOGGER.debug('running command line: %s', cmd_line)
 384         os.popen(cmd_line)
 385
 386         # get and save rally operation JSON result
 387         cmd_line = "rally task results %s" % task_id
 388         LOGGER.debug('running command line: %s', cmd_line)
 389         cmd = os.popen(cmd_line)
 390         json_results = cmd.read()
 391         report_json_name = 'opnfv-{}.json'.format(test_name)
 392         report_json_dir = os.path.join(self.RESULTS_DIR, report_json_name)
 393         with open(report_json_dir, 'w') as r_file:
 394             LOGGER.debug('saving json file')
 395             r_file.write(json_results)
 396
 397         # parse JSON operation result
 398         if self.task_succeed(json_results):
 399             LOGGER.info('Test scenario: "{}" OK.'.format(test_name) + "\n")
 400         else:
 401             LOGGER.info('Test scenario: "{}" Failed.'.format(test_name) + "\n")
 402
 403     def _get_output(self, proc, test_name):
 404         result = ""
 405         nb_tests = 0
 406         overall_duration = 0.0
 407         success = 0.0
 408         nb_totals = 0
 409
 410         while proc.poll() is None:
 411             line = proc.stdout.readline()
 412             if ("Load duration" in line or
 413                     "started" in line or
 414                     "finished" in line or
 415                     " Preparing" in line or
 416                     "+-" in line or
 417                     "|" in line):
 418                 result += line
 419             elif "test scenario" in line:
 420                 result += "\n" + line
 421             elif "Full duration" in line:
 422                 result += line + "\n\n"
 423
 424             # parse output for summary report
 425             if ("| " in line and
 426                     "| action" not in line and
 427                     "| Starting" not in line and
 428                     "| Completed" not in line and
 429                     "| ITER" not in line and
 430                     "|   " not in line and
 431                     "| total" not in line):
 432                 nb_tests += 1
 433             elif "| total" in line:
 434                 percentage = ((line.split('|')[8]).strip(' ')).strip('%')
 435                 try:
 436                     success += float(percentage)
 437                 except ValueError:
 438                     LOGGER.info('Percentage error: %s, %s',
 439                                 percentage, line)
 440                 nb_totals += 1
 441             elif "Full duration" in line:
 442                 duration = line.split(': ')[1]
 443                 try:
 444                     overall_duration += float(duration)
 445                 except ValueError:
 446                     LOGGER.info('Duration error: %s, %s', duration, line)
 447
 448         overall_duration = "{:10.2f}".format(overall_duration)
 449         if nb_totals == 0:
 450             success_avg = 0
 451         else:
 452             success_avg = "{:0.2f}".format(success / nb_totals)
 453
 454         scenario_summary = {'test_name': test_name,
 455                             'overall_duration': overall_duration,
 456                             'nb_tests': nb_tests,
 457                             'success': success_avg}
 458         self.summary.append(scenario_summary)
 459
 460         LOGGER.debug("\n" + result)
 461
 462         return result
 463
 464     def _prepare_env(self):
 465         LOGGER.debug('Validating the test name...')
 466         if self.test_name not in self.TESTS:
 467             raise Exception("Test name '%s' is invalid" % self.test_name)
 468
 469         network_name = self.RALLY_PRIVATE_NET_NAME + self.guid
 470         subnet_name = self.RALLY_PRIVATE_SUBNET_NAME + self.guid
 471         router_name = self.RALLY_ROUTER_NAME + self.guid
 472         self.image_name = self.GLANCE_IMAGE_NAME + self.guid
 473         self.flavor_name = self.FLAVOR_NAME + self.guid
 474         self.flavor_alt_name = self.FLAVOR_ALT_NAME + self.guid
 475         self.ext_net_name = snaps_utils.get_ext_net_name(self.os_creds)
 476         self.compute_cnt = snaps_utils.get_active_compute_cnt(self.os_creds)
 477
 478         LOGGER.debug("Creating image '%s'...", self.image_name)
 479         image_creator = deploy_utils.create_image(
 480             self.os_creds, ImageSettings(
 481                 name=self.image_name,
 482                 image_file=self.GLANCE_IMAGE_PATH,
 483                 img_format=self.GLANCE_IMAGE_FORMAT,
 484                 image_user=self.GLANCE_IMAGE_USERNAME,
 485                 public=True,
 486                 extra_properties=self.GLANCE_IMAGE_EXTRA_PROPERTIES))
 487         if image_creator is None:
 488             raise Exception("Failed to create image")
 489         self.creators.append(image_creator)
 490
 491         LOGGER.debug("Creating network '%s'...", network_name)
 492         network_creator = deploy_utils.create_network(
 493             self.os_creds, NetworkSettings(
 494                 name=network_name,
 495                 shared=True,
 496                 subnet_settings=[SubnetSettings(
 497                     name=subnet_name,
 498                     cidr=self.RALLY_PRIVATE_SUBNET_CIDR)
 499                 ]))
 500         if network_creator is None:
 501             raise Exception("Failed to create private network")
 502         self.priv_net_id = network_creator.get_network().id
 503         self.creators.append(network_creator)
 504
 505         LOGGER.debug("Creating router '%s'...", router_name)
 506         router_creator = deploy_utils.create_router(
 507             self.os_creds, RouterSettings(
 508                 name=router_name,
 509                 external_gateway=self.ext_net_name,
 510                 internal_subnets=[subnet_name]))
 511         if router_creator is None:
 512             raise Exception("Failed to create router")
 513         self.creators.append(router_creator)
 514
 515         LOGGER.debug("Creating flavor '%s'...", self.flavor_name)
 516         flavor_creator = OpenStackFlavor(
 517             self.os_creds, FlavorSettings(
 518                 name=self.flavor_name, ram=512, disk=1, vcpus=1,
 519                 metadata=self.FLAVOR_EXTRA_SPECS))
 520         if flavor_creator is None or flavor_creator.create() is None:
 521             raise Exception("Failed to create flavor")
 522         self.creators.append(flavor_creator)
 523
 524         LOGGER.debug("Creating flavor '%s'...", self.flavor_alt_name)
 525         flavor_alt_creator = OpenStackFlavor(
 526             self.os_creds, FlavorSettings(
 527                 name=self.flavor_alt_name, ram=1024, disk=1, vcpus=1,
 528                 metadata=self.FLAVOR_EXTRA_SPECS))
 529         if flavor_alt_creator is None or flavor_alt_creator.create() is None:
 530             raise Exception("Failed to create flavor")
 531         self.creators.append(flavor_alt_creator)
 532
 533     def _run_tests(self):
 534         if self.test_name == 'all':
 535             for test in self.TESTS:
 536                 if test == 'all' or test == 'vm':
 537                     continue
 538                 self._run_task(test)
 539         else:
 540             self._run_task(self.test_name)
 541
 542     def _generate_report(self):
 543         report = (
 544             "\n"
 545             "                                                              "
 546             "\n"
 547             "                     Rally Summary Report\n"
 548             "\n"
 549             "+===================+============+===============+===========+"
 550             "\n"
 551             "| Module            | Duration   | nb. Test Run  | Success   |"
 552             "\n"
 553             "+===================+============+===============+===========+"
 554             "\n")
 555         payload = []
 556
 557         # for each scenario we draw a row for the table
 558         total_duration = 0.0
 559         total_nb_tests = 0
 560         total_success = 0.0
 561         for item in self.summary:
 562             name = "{0:<17}".format(item['test_name'])
 563             duration = float(item['overall_duration'])
 564             total_duration += duration
 565             duration = time.strftime("%M:%S", time.gmtime(duration))
 566             duration = "{0:<10}".format(duration)
 567             nb_tests = "{0:<13}".format(item['nb_tests'])
 568             total_nb_tests += int(item['nb_tests'])
 569             success = "{0:<10}".format(str(item['success']) + '%')
 570             total_success += float(item['success'])
 571             report += ("" +
 572                        "| " + name + " | " + duration + " | " +
 573                        nb_tests + " | " + success + "|\n" +
 574                        "+-------------------+------------"
 575                        "+---------------+-----------+\n")
 576             payload.append({'module': name,
 577                             'details': {'duration': item['overall_duration'],
 578                                         'nb tests': item['nb_tests'],
 579                                         'success': item['success']}})
 580
 581         total_duration_str = time.strftime("%H:%M:%S",
 582                                            time.gmtime(total_duration))
 583         total_duration_str2 = "{0:<10}".format(total_duration_str)
 584         total_nb_tests_str = "{0:<13}".format(total_nb_tests)
 585
 586         try:
 587             self.result = total_success / len(self.summary)
 588         except ZeroDivisionError:
 589             self.result = 100
 590
 591         success_rate = "{:0.2f}".format(self.result)
 592         success_rate_str = "{0:<10}".format(str(success_rate) + '%')
 593         report += ("+===================+============"
 594                    "+===============+===========+")
 595         report += "\n"
 596         report += ("| TOTAL:            | " + total_duration_str2 + " | " +
 597                    total_nb_tests_str + " | " + success_rate_str + "|\n")
 598         report += ("+===================+============"
 599                    "+===============+===========+")
 600         report += "\n"
 601
 602         LOGGER.info("\n" + report)
 603         payload.append({'summary': {'duration': total_duration,
 604                                     'nb tests': total_nb_tests,
 605                                     'nb success': success_rate}})
 606
 607         self.details = payload
 608
 609         LOGGER.info("Rally '%s' success_rate is %s%%",
 610                     self.case_name, success_rate)
 611
 612     def _clean_up(self):
 613         for creator in reversed(self.creators):
 614             try:
 615                 creator.clean()
 616             except Exception as e:
 617                 LOGGER.error('Unexpected error cleaning - %s', e)
 618
 619     @energy.enable_recording
 620     def run(self, **kwargs):
 621         """Run testcase."""
 622         self.start_time = time.time()
 623         try:
 624             self._prepare_env()
 625             self._run_tests()
 626             self._generate_report()
 627             res = testcase.TestCase.EX_OK
 628         except Exception as exc:   # pylint: disable=broad-except
 629             LOGGER.error('Error with run: %s', exc)
 630             res = testcase.TestCase.EX_RUN_ERROR
 631         finally:
 632             self._clean_up()
 633
 634         self.stop_time = time.time()
 635         return res
 636
 637
 638 class RallySanity(RallyBase):
 639     """Rally sanity testcase implementation."""
 640
 641     def __init__(self, **kwargs):
 642         """Initialize RallySanity object."""
 643         if "case_name" not in kwargs:
 644             kwargs["case_name"] = "rally_sanity"
 645         super(RallySanity, self).__init__(**kwargs)
 646         self.mode = 'sanity'
 647         self.test_name = 'all'
 648         self.smoke = True
 649         self.scenario_dir = os.path.join(self.RALLY_SCENARIO_DIR, 'sanity')
 650
 651
 652 class RallyFull(RallyBase):
 653     """Rally full testcase implementation."""
 654
 655     def __init__(self, **kwargs):
 656         """Initialize RallyFull object."""
 657         if "case_name" not in kwargs:
 658             kwargs["case_name"] = "rally_full"
 659         super(RallyFull, self).__init__(**kwargs)
 660         self.mode = 'full'
 661         self.test_name = 'all'
 662         self.smoke = False
 663         self.scenario_dir = os.path.join(self.RALLY_SCENARIO_DIR, 'full')