diff options
Diffstat (limited to 'functest/opnfv_tests/openstack/tempest/tempest.py')
| -rw-r--r-- | functest/opnfv_tests/openstack/tempest/tempest.py | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py new file mode 100644 index 00000000..20b1ebb4 --- /dev/null +++ b/functest/opnfv_tests/openstack/tempest/tempest.py @@ -0,0 +1,331 @@ +#!/usr/bin/python +# +# Copyright (c) 2015 All rights reserved +# This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# + +import os +import re +import shutil +import subprocess +import time + +import yaml + +import conf_utils +import functest.core.testcase_base as testcase_base +from functest.utils.constants import CONST +import functest.utils.functest_logger as ft_logger +import functest.utils.functest_utils as ft_utils +import functest.utils.openstack_utils as os_utils + +""" logging configuration """ +logger = ft_logger.Logger("Tempest").getLogger() + + +class TempestCommon(testcase_base.TestcaseBase): + + def __init__(self): + super(TempestCommon, self).__init__() + self.MODE = "" + self.OPTION = "" + self.FLAVOR_ID = None + self.IMAGE_ID = None + self.DEPLOYMENT_DIR = self.get_deployment_dir() + + @staticmethod + def get_deployment_dir(): + """ + Returns current Rally deployment directory + """ + cmd = ("rally deployment list | awk '/" + + CONST.rally_deployment_name + + "/ {print $2}'") + p = subprocess.Popen(cmd, shell=True, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + deployment_uuid = p.stdout.readline().rstrip() + if deployment_uuid == "": + logger.error("Rally deployment not found.") + exit(-1) + return os.path.join(CONST.dir_rally_inst, + "tempest/for-deployment-" + deployment_uuid) + + @staticmethod + def read_file(filename): + with open(filename) as src: + return [line.strip() for line in src.readlines()] + + def create_tempest_resources(self): + keystone_client = os_utils.get_keystone_client() + + logger.debug("Creating tenant and user for Tempest suite") + tenant_id = os_utils.create_tenant( + keystone_client, + CONST.tempest_identity_tenant_name, + CONST.tempest_identity_tenant_description) + if not tenant_id: + logger.error("Error : Failed to create %s tenant" + % CONST.tempest_identity_tenant_name) + + user_id = os_utils.create_user(keystone_client, + CONST.tempest_identity_user_name, + CONST.tempest_identity_user_password, + None, tenant_id) + if not user_id: + logger.error("Error : Failed to create %s user" % + CONST.tempest_identity_user_name) + + logger.debug("Creating private network for Tempest suite") + network_dic = \ + os_utils.create_shared_network_full( + CONST.tempest_private_net_name, + CONST.tempest_private_subnet_name, + CONST.tempest_router_name, + CONST.tempest_private_subnet_cidr) + if not network_dic: + return testcase_base.TestcaseBase.EX_RUN_ERROR + + if CONST.tempest_use_custom_images: + # adding alternative image should be trivial should we need it + logger.debug("Creating image for Tempest suite") + _, self.IMAGE_ID = os_utils.get_or_create_image( + CONST.openstack_image_name, conf_utils.GLANCE_IMAGE_PATH, + CONST.openstack_image_disk_format) + if not self.IMAGE_ID: + return testcase_base.TestcaseBase.EX_RUN_ERROR + + if CONST.tempest_use_custom_flavors: + # adding alternative flavor should be trivial should we need it + logger.debug("Creating flavor for Tempest suite") + _, self.FLAVOR_ID = os_utils.get_or_create_flavor( + CONST.openstack_flavor_name, + CONST.openstack_flavor_ram, + CONST.openstack_flavor_disk, + CONST.openstack_flavor_vcpus) + if not self.FLAVOR_ID: + return testcase_base.TestcaseBase.EX_RUN_ERROR + + return testcase_base.TestcaseBase.EX_OK + + def generate_test_list(self, DEPLOYMENT_DIR): + logger.debug("Generating test case list...") + if self.MODE == 'defcore': + shutil.copyfile( + conf_utils.TEMPEST_DEFCORE, conf_utils.TEMPEST_RAW_LIST) + elif self.MODE == 'custom': + if os.path.isfile(conf_utils.TEMPEST_CUSTOM): + shutil.copyfile( + conf_utils.TEMPEST_CUSTOM, conf_utils.TEMPEST_RAW_LIST) + else: + logger.error("Tempest test list file %s NOT found." + % conf_utils.TEMPEST_CUSTOM) + return testcase_base.TestcaseBase.EX_RUN_ERROR + else: + if self.MODE == 'smoke': + testr_mode = "smoke" + elif self.MODE == 'feature_multisite': + testr_mode = " | grep -i kingbird " + elif self.MODE == 'full': + testr_mode = "" + else: + testr_mode = 'tempest.api.' + self.MODE + cmd = ("cd " + DEPLOYMENT_DIR + ";" + "testr list-tests " + + testr_mode + ">" + conf_utils.TEMPEST_RAW_LIST + ";cd") + ft_utils.execute_command(cmd) + + return testcase_base.TestcaseBase.EX_OK + + def apply_tempest_blacklist(self): + logger.debug("Applying tempest blacklist...") + cases_file = self.read_file(conf_utils.TEMPEST_RAW_LIST) + result_file = open(conf_utils.TEMPEST_LIST, 'w') + black_tests = [] + try: + installer_type = CONST.INSTALLER_TYPE + deploy_scenario = CONST.DEPLOY_SCENARIO + if (bool(installer_type) * bool(deploy_scenario)): + # if INSTALLER_TYPE and DEPLOY_SCENARIO are set we read the + # file + black_list_file = open(conf_utils.TEMPEST_BLACKLIST) + black_list_yaml = yaml.safe_load(black_list_file) + black_list_file.close() + for item in black_list_yaml: + scenarios = item['scenarios'] + installers = item['installers'] + if (deploy_scenario in scenarios and + installer_type in installers): + tests = item['tests'] + for test in tests: + black_tests.append(test) + break + except: + black_tests = [] + logger.debug("Tempest blacklist file does not exist.") + + for cases_line in cases_file: + for black_tests_line in black_tests: + if black_tests_line in cases_line: + break + else: + result_file.write(str(cases_line) + '\n') + result_file.close() + return testcase_base.TestcaseBase.EX_OK + + def run(self): + + self.start_time = time.time() + + if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR): + os.makedirs(conf_utils.TEMPEST_RESULTS_DIR) + + # Pre-configuration + res = self.create_tempest_resources() + if res != testcase_base.TestcaseBase.EX_OK: + return res + + res = conf_utils.configure_tempest(logger, + self.DEPLOYMENT_DIR, + self.IMAGE_ID, + self.FLAVOR_ID) + if res != testcase_base.TestcaseBase.EX_OK: + return res + + res = self.generate_test_list(self.DEPLOYMENT_DIR) + if res != testcase_base.TestcaseBase.EX_OK: + return res + + res = self.apply_tempest_blacklist() + if res != testcase_base.TestcaseBase.EX_OK: + return res + + self.OPTION += (" --tests-file %s " % conf_utils.TEMPEST_LIST) + + cmd_line = "rally verify start " + self.OPTION + " --system-wide" + logger.info("Starting Tempest test suite: '%s'." % cmd_line) + + header = ("Tempest environment:\n" + " Installer: %s\n Scenario: %s\n Node: %s\n Date: %s\n" % + (CONST.INSTALLER_TYPE, + CONST.DEPLOY_SCENARIO, + CONST.NODE_NAME, + time.strftime("%a %b %d %H:%M:%S %Z %Y"))) + + f_stdout = open(conf_utils.TEMPEST_RESULTS_DIR + "/tempest.log", 'w+') + f_stderr = open( + conf_utils.TEMPEST_RESULTS_DIR + "/tempest-error.log", 'w+') + f_env = open(conf_utils.TEMPEST_RESULTS_DIR + "/environment.log", 'w+') + f_env.write(header) + + # subprocess.call(cmd_line, shell=True, + # stdout=f_stdout, stderr=f_stderr) + p = subprocess.Popen( + cmd_line, shell=True, + stdout=subprocess.PIPE, + stderr=f_stderr, + bufsize=1) + + with p.stdout: + for line in iter(p.stdout.readline, b''): + if re.search("\} tempest\.", line): + logger.info(line.replace('\n', '')) + f_stdout.write(line) + p.wait() + + f_stdout.close() + f_stderr.close() + f_env.close() + + cmd_line = "rally verify show" + output = "" + p = subprocess.Popen(cmd_line, + shell=True, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + for line in p.stdout: + if re.search("Tests\:", line): + break + output += line + logger.info(output) + + cmd_line = "rally verify list" + cmd = os.popen(cmd_line) + output = (((cmd.read()).splitlines()[-2]).replace(" ", "")).split("|") + # Format: + # | UUID | Deployment UUID | smoke | tests | failures | Created at | + # Duration | Status | + num_tests = output[4] + num_failures = output[5] + duration = output[7] + # Compute duration (lets assume it does not take more than 60 min) + dur_min = int(duration.split(':')[1]) + dur_sec_float = float(duration.split(':')[2]) + dur_sec_int = int(round(dur_sec_float, 0)) + dur_sec_int = dur_sec_int + 60 * dur_min + + try: + diff = (int(num_tests) - int(num_failures)) + success_rate = 100 * diff / int(num_tests) + except: + success_rate = 0 + + self.criteria = ft_utils.check_success_rate( + self.case_name, success_rate) + logger.info("Tempest %s success_rate is %s%%, is marked as %s" + % (self.case_name, success_rate, self.criteria)) + + self.stop_time = time.time() + + if self.criteria == "PASS": + return testcase_base.TestcaseBase.EX_OK + else: + return testcase_base.TestcaseBase.EX_TESTCASE_FAILED + + +class TempestSmokeSerial(TempestCommon): + + def __init__(self): + TempestCommon.__init__(self) + self.case_name = "tempest_smoke_serial" + self.MODE = "smoke" + self.OPTION = "--concur 1" + + +class TempestSmokeParallel(TempestCommon): + + def __init__(self): + TempestCommon.__init__(self) + self.case_name = "tempest_smoke_parallel" + self.MODE = "smoke" + self.OPTION = "" + + +class TempestFullParallel(TempestCommon): + + def __init__(self): + TempestCommon.__init__(self) + self.case_name = "tempest_full_parallel" + self.MODE = "full" + + +class TempestMultisite(TempestCommon): + + def __init__(self): + TempestCommon.__init__(self) + self.case_name = "multisite" + self.MODE = "feature_multisite" + self.OPTION = "--concur 1" + conf_utils.configure_tempest_multisite(logger, self.DEPLOYMENT_DIR) + + +class TempestCustom(TempestCommon): + + def __init__(self, mode, option): + TempestCommon.__init__(self) + self.case_name = "tempest_custom" + self.MODE = mode + self.OPTION = option |