#!/usr/bin/env python # # Description: # Runs tempest and pushes the results to the DB # # Authors: # morgan.richomme@orange.com # jose.lausuch@ericsson.com # viktor.tikkanen@nokia.com # # 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 ConfigParser import os import re import shutil import subprocess import sys import time import argparse import yaml import functest.utils.functest_logger as ft_logger import functest.utils.functest_utils as ft_utils import functest.utils.openstack_utils as os_utils modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing', 'identity', 'image', 'network', 'object_storage', 'orchestration', 'telemetry', 'volume', 'custom', 'defcore', 'feature_multisite'] """ tests configuration """ parser = argparse.ArgumentParser() parser.add_argument("-d", "--debug", help="Debug mode", action="store_true") parser.add_argument("-s", "--serial", help="Run tests in one thread", action="store_true") parser.add_argument("-m", "--mode", help="Tempest test mode [smoke, all]", default="smoke") parser.add_argument("-r", "--report", help="Create json result file", action="store_true") parser.add_argument("-n", "--noclean", help="Don't clean the created resources for this test.", action="store_true") parser.add_argument("-c", "--conf", help="User-specified Tempest config file location", default="") args = parser.parse_args() """ logging configuration """ logger = ft_logger.Logger("run_tempest").getLogger() TEST_DB = ft_utils.get_functest_config('results.test_db_url') MODE = "smoke" GLANCE_IMAGE_NAME = \ ft_utils.get_functest_config('general.openstack.image_name') GLANCE_IMAGE_FILENAME = \ ft_utils.get_functest_config('general.openstack.image_file_name') GLANCE_IMAGE_FORMAT = \ ft_utils.get_functest_config('general.openstack.image_disk_format') GLANCE_IMAGE_PATH = \ ft_utils.get_functest_config('general.directories.dir_functest_data') + \ "/" + GLANCE_IMAGE_FILENAME PRIVATE_NET_NAME = \ ft_utils.get_functest_config('tempest.private_net_name') PRIVATE_SUBNET_NAME = \ ft_utils.get_functest_config('tempest.private_subnet_name') PRIVATE_SUBNET_CIDR = \ ft_utils.get_functest_config('tempest.private_subnet_cidr') ROUTER_NAME = \ ft_utils.get_functest_config('tempest.router_name') TENANT_NAME = \ ft_utils.get_functest_config('tempest.identity.tenant_name') TENANT_DESCRIPTION = \ ft_utils.get_functest_config('tempest.identity.tenant_description') USER_NAME = \ ft_utils.get_functest_config('tempest.identity.user_name') USER_PASSWORD = \ ft_utils.get_functest_config('tempest.identity.user_password') SSH_TIMEOUT = \ ft_utils.get_functest_config('tempest.validation.ssh_timeout') DEPLOYMENT_MAME = \ ft_utils.get_functest_config('rally.deployment_name') RALLY_INSTALLATION_DIR = \ ft_utils.get_functest_config('general.directories.dir_rally_inst') RESULTS_DIR = \ ft_utils.get_functest_config('general.directories.dir_results') TEMPEST_RESULTS_DIR = RESULTS_DIR + '/tempest' REPO_PATH = ft_utils.FUNCTEST_REPO + '/' TEST_LIST_DIR = \ ft_utils.get_functest_config('general.directories.dir_tempest_cases') TEMPEST_CUSTOM = REPO_PATH + TEST_LIST_DIR + 'test_list.txt' TEMPEST_BLACKLIST = REPO_PATH + TEST_LIST_DIR + 'blacklist.txt' TEMPEST_DEFCORE = REPO_PATH + TEST_LIST_DIR + 'defcore_req.txt' TEMPEST_RAW_LIST = TEMPEST_RESULTS_DIR + '/test_raw_list.txt' TEMPEST_LIST = TEMPEST_RESULTS_DIR + '/test_list.txt' def get_info(file_result): test_run = "" duration = "" test_failed = "" p = subprocess.Popen('cat tempest.log', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) for line in p.stdout.readlines(): # print line, if (len(test_run) < 1): test_run = re.findall("[0-9]*\.[0-9]*s", line) if (len(duration) < 1): duration = re.findall("[0-9]*\ tests", line) regexp = r"(failures=[0-9]+)" if (len(test_failed) < 1): test_failed = re.findall(regexp, line) logger.debug("test_run:" + test_run) logger.debug("duration:" + duration) def create_tempest_resources(): keystone_client = os_utils.get_keystone_client() logger.debug("Creating tenant and user for Tempest suite") tenant_id = os_utils.create_tenant(keystone_client, TENANT_NAME, TENANT_DESCRIPTION) if not tenant_id: logger.error("Error : Failed to create %s tenant" % TENANT_NAME) user_id = os_utils.create_user(keystone_client, USER_NAME, USER_PASSWORD, None, tenant_id) if not user_id: logger.error("Error : Failed to create %s user" % USER_NAME) logger.debug("Creating private network for Tempest suite") network_dic = os_utils.create_shared_network_full(PRIVATE_NET_NAME, PRIVATE_SUBNET_NAME, ROUTER_NAME, PRIVATE_SUBNET_CIDR) if not network_dic: exit(1) logger.debug("Creating image for Tempest suite") _, image_id = os_utils.get_or_create_image(GLANCE_IMAGE_NAME, GLANCE_IMAGE_PATH, GLANCE_IMAGE_FORMAT) if not image_id: exit(-1) def configure_tempest(deployment_dir): """ Add/update needed parameters into tempest.conf file generated by Rally """ tempest_conf_file = deployment_dir + "/tempest.conf" if os.path.isfile(tempest_conf_file): logger.debug("Deleting old tempest.conf file...") os.remove(tempest_conf_file) logger.debug("Generating new tempest.conf file...") cmd = "rally verify genconfig" ft_utils.execute_command(cmd) logger.debug("Finding tempest.conf file...") if not os.path.isfile(tempest_conf_file): logger.error("Tempest configuration file %s NOT found." % tempest_conf_file) exit(-1) logger.debug("Updating selected tempest.conf parameters...") config = ConfigParser.RawConfigParser() config.read(tempest_conf_file) config.set('compute', 'fixed_network_name', PRIVATE_NET_NAME) config.set('identity', 'tenant_name', TENANT_NAME) config.set('identity', 'username', USER_NAME) config.set('identity', 'password', USER_PASSWORD) config.set('validation', 'ssh_timeout', SSH_TIMEOUT) if os.getenv('OS_ENDPOINT_TYPE') is not None: services_list = ['compute', 'volume', 'image', 'network', 'data-processing', 'object-storage', 'orchestration'] sections = config.sections() for service in services_list: if service not in sections: config.add_section(service) config.set(service, 'endpoint_type', os.environ.get("OS_ENDPOINT_TYPE")) with open(tempest_conf_file, 'wb') as config_file: config.write(config_file) # Copy tempest.conf to /home/opnfv/functest/results/tempest/ shutil.copyfile(tempest_conf_file, TEMPEST_RESULTS_DIR + '/tempest.conf') return True def read_file(filename): with open(filename) as src: return [line.strip() for line in src.readlines()] def generate_test_list(deployment_dir, mode): logger.debug("Generating test case list...") if mode == 'defcore': shutil.copyfile(TEMPEST_DEFCORE, TEMPEST_RAW_LIST) elif mode == 'custom': if os.path.isfile(TEMPEST_CUSTOM): shutil.copyfile(TEMPEST_CUSTOM, TEMPEST_RAW_LIST) else: logger.error("Tempest test list file %s NOT found." % TEMPEST_CUSTOM) exit(-1) else: if mode == 'smoke': testr_mode = "smoke" elif mode == 'feature_multisite': testr_mode = " | grep -i kingbird " elif mode == 'full': testr_mode = "" else: testr_mode = 'tempest.api.' + mode cmd = ("cd " + deployment_dir + ";" + "testr list-tests " + testr_mode + ">" + TEMPEST_RAW_LIST + ";cd") ft_utils.execute_command(cmd) def apply_tempest_blacklist(): logger.debug("Applying tempest blacklist...") cases_file = read_file(TEMPEST_RAW_LIST) result_file = open(TEMPEST_LIST, 'w') black_tests = [] try: installer_type = os.getenv('INSTALLER_TYPE') deploy_scenario = os.getenv('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(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() def run_tempest(OPTION): # # the "main" function of the script which launches Rally to run Tempest # :param option: tempest option (smoke, ..) # :return: void # logger.info("Starting Tempest test suite: '%s'." % OPTION) start_time = time.time() stop_time = start_time cmd_line = "rally verify start " + OPTION + " --system-wide" header = ("Tempest environment:\n" " Installer: %s\n Scenario: %s\n Node: %s\n Date: %s\n" % (os.getenv('INSTALLER_TYPE', 'Unknown'), os.getenv('DEPLOY_SCENARIO', 'Unknown'), os.getenv('NODE_NAME', 'Unknown'), time.strftime("%a %b %d %H:%M:%S %Z %Y"))) f_stdout = open(TEMPEST_RESULTS_DIR + "/tempest.log", 'w+') f_stderr = open(TEMPEST_RESULTS_DIR + "/tempest-error.log", 'w+') f_env = open(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] time_start = output[6] 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 stop_time = time.time() try: diff = (int(num_tests) - int(num_failures)) success_rate = 100 * diff / int(num_tests) except: success_rate = 0 if 'smoke' in args.mode: case_name = 'tempest_smoke_serial' elif 'feature' in args.mode: case_name = args.mode.replace("feature_", "") else: case_name = 'tempest_full_parallel' status = ft_utils.check_success_rate(case_name, success_rate) logger.info("Tempest %s success_rate is %s%%, is marked as %s" % (case_name, success_rate, status)) # Push results in payload of testcase if args.report: # add the test in error in the details sections # should be possible to do it during the test logger.debug("Pushing tempest results into DB...") with open(TEMPEST_RESULTS_DIR + "/tempest.log", 'r') as myfile: output = myfile.read() error_logs = "" for match in re.findall('(.*?)[. ]*FAILED', output): error_logs += match # Generate json results for DB json_results = {"timestart": time_start, "duration": dur_sec_int, "tests": int(num_tests), "failures": int(num_failures), "errors": error_logs} logger.info("Results: " + str(json_results)) # split Tempest smoke and full try: ft_utils.push_results_to_db("functest", case_name, start_time, stop_time, status, json_results) except: logger.error("Error pushing results into Database '%s'" % sys.exc_info()[0]) if status == "PASS": return 0 else: return -1 def main(): global MODE if not (args.mode in modes): logger.error("Tempest mode not valid. " "Possible values are:\n" + str(modes)) exit(-1) if not os.path.exists(TEMPEST_RESULTS_DIR): os.makedirs(TEMPEST_RESULTS_DIR) deployment_dir = ft_utils.get_deployment_dir() create_tempest_resources() if "" == args.conf: MODE = "" configure_tempest(deployment_dir) else: MODE = " --tempest-config " + args.conf generate_test_list(deployment_dir, args.mode) apply_tempest_blacklist() MODE += " --tests-file " + TEMPEST_LIST if args.serial: MODE += " --concur 1" ret_val = run_tempest(MODE) if ret_val != 0: sys.exit(-1) sys.exit(0) if __name__ == '__main__': main()