diff options
Diffstat (limited to 'testcases/OpenStack/tempest/run_tempest.py')
| -rw-r--r-- | testcases/OpenStack/tempest/run_tempest.py | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/testcases/OpenStack/tempest/run_tempest.py b/testcases/OpenStack/tempest/run_tempest.py new file mode 100644 index 00000000..bf62ce30 --- /dev/null +++ b/testcases/OpenStack/tempest/run_tempest.py @@ -0,0 +1,347 @@ +#!/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 argparse +import json +import os +import re +import requests +import shutil +import subprocess +import time +import yaml +import ConfigParser + +import keystoneclient.v2_0.client as ksclient +from neutronclient.v2_0 import client as neutronclient + +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'] + +""" 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") + +args = parser.parse_args() + +""" logging configuration """ +logger = ft_logger.Logger("run_tempest").getLogger() + +REPO_PATH = os.environ['repos_dir'] + '/functest/' + + +with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f: + functest_yaml = yaml.safe_load(f) +f.close() +TEST_DB = functest_yaml.get("results").get("test_db_url") + +MODE = "smoke" +PRIVATE_NET_NAME = functest_yaml.get("tempest").get("private_net_name") +PRIVATE_SUBNET_NAME = functest_yaml.get("tempest").get("private_subnet_name") +PRIVATE_SUBNET_CIDR = functest_yaml.get("tempest").get("private_subnet_cidr") +ROUTER_NAME = functest_yaml.get("tempest").get("router_name") +TENANT_NAME = functest_yaml.get("tempest").get("identity").get("tenant_name") +TENANT_DESCRIPTION = functest_yaml.get("tempest").get("identity").get( + "tenant_description") +USER_NAME = functest_yaml.get("tempest").get("identity").get("user_name") +USER_PASSWORD = functest_yaml.get("tempest").get("identity").get( + "user_password") +DEPLOYMENT_MAME = functest_yaml.get("rally").get("deployment_name") +RALLY_INSTALLATION_DIR = functest_yaml.get("general").get("directories").get( + "dir_rally_inst") +RESULTS_DIR = functest_yaml.get("general").get("directories").get( + "dir_results") +TEMPEST_RESULTS_DIR = RESULTS_DIR + '/tempest' +TEST_LIST_DIR = functest_yaml.get("general").get("directories").get( + "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 push_results_to_db(case, payload, criteria): + + # TODO move DB creds into config file + url = TEST_DB + "/results" + installer = ft_utils.get_installer_type(logger) + scenario = ft_utils.get_scenario(logger) + version = ft_utils.get_version(logger) + pod_name = ft_utils.get_pod_name(logger) + + logger.info("Pushing results to DB: '%s'." % url) + + params = {"project_name": "functest", "case_name": case, + "pod_name": str(pod_name), 'installer': installer, + "version": version, "scenario": scenario, "criteria": criteria, + 'details': payload} + headers = {'Content-Type': 'application/json'} + + r = requests.post(url, data=json.dumps(params), headers=headers) + logger.debug(r) + + +def create_tempest_resources(): + ks_creds = os_utils.get_credentials("keystone") + logger.debug("Creating tenant and user for Tempest suite") + keystone = ksclient.Client(**ks_creds) + tenant_id = os_utils.create_tenant(keystone, + TENANT_NAME, + TENANT_DESCRIPTION) + if tenant_id == '': + logger.error("Error : Failed to create %s tenant" % TENANT_NAME) + + user_id = os_utils.create_user(keystone, USER_NAME, USER_PASSWORD, + None, tenant_id) + if user_id == '': + logger.error("Error : Failed to create %s user" % USER_NAME) + + logger.debug("Creating private network for Tempest suite") + creds_neutron = os_utils.get_credentials("neutron") + neutron_client = neutronclient.Client(**creds_neutron) + network_dic = os_utils.create_network_full(logger, + neutron_client, + PRIVATE_NET_NAME, + PRIVATE_SUBNET_NAME, + ROUTER_NAME, + PRIVATE_SUBNET_CIDR) + if network_dic: + if not os_utils.update_neutron_net(neutron_client, + network_dic['net_id'], + shared=True): + logger.error("Failed to update private network...") + exit(-1) + else: + logger.debug("Network '%s' is available..." % PRIVATE_NET_NAME) + else: + logger.error("Private network creation failed") + exit(-1) + + +def configure_tempest(deployment_dir): + """ + Add/update needed parameters into tempest.conf file generated by Rally + """ + + logger.debug("Generating tempest.conf file...") + cmd = "rally verify genconfig" + ft_utils.execute_command(cmd, logger) + + logger.debug("Finding tempest.conf file...") + tempest_conf_file = deployment_dir + "/tempest.conf" + 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) + 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 == '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, logger) + + +def apply_tempest_blacklist(): + logger.debug("Applying tempest blacklist...") + cases_file = read_file(TEMPEST_RAW_LIST) + result_file = open(TEMPEST_LIST, 'w') + try: + black_file = read_file(TEMPEST_BLACKLIST) + except: + black_file = '' + logger.debug("Tempest blacklist file does not exist.") + for line in cases_file: + if line not in black_file: + result_file.write(str(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) + cmd_line = "rally verify start " + OPTION + " --system-wide" + CI_DEBUG = os.environ.get("CI_DEBUG") + if CI_DEBUG == "true" or CI_DEBUG == "True": + ft_utils.execute_command(cmd_line, logger, exit_on_error=True) + else: + 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) + + f_stdout.close() + f_stderr.close() + f_env.close() + + cmd_line = "rally verify show" + ft_utils.execute_command(cmd_line, logger, + exit_on_error=True, info=True) + + cmd_line = "rally verify list" + logger.debug('Executing command : {}'.format(cmd_line)) + 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 + + # Generate json results for DB + json_results = {"timestart": time_start, "duration": dur_sec_int, + "tests": int(num_tests), "failures": int(num_failures)} + logger.info("Results: " + str(json_results)) + + status = "failed" + try: + diff = (int(num_tests) - int(num_failures)) + success_rate = 100 * diff / int(num_tests) + except: + success_rate = 0 + + # For Tempest we assume that teh success rate is above 90% + if success_rate >= 90: + status = "passed" + + # Push results in payload of testcase + if args.report: + logger.debug("Push result into DB") + push_results_to_db("Tempest", json_results, status) + + +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(logger) + configure_tempest(deployment_dir) + create_tempest_resources() + generate_test_list(deployment_dir, args.mode) + apply_tempest_blacklist() + + MODE = "--tests-file " + TEMPEST_LIST + if args.serial: + MODE += " --concur 1" + + run_tempest(MODE) + + +if __name__ == '__main__': + main() |