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<#!/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 logging
import os
import re
import requests
import shutil
import subprocess
import sys
import time
import yaml
import keystoneclient.v2_0.client as ksclient
from neutronclient.v2_0 import client as neutronclient
modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
'identity', 'image', 'network', 'object_storage', 'orchestration',
'telemetry', 'volume', 'custom']
""" tests configuration """
parser = argparse.ArgumentParser()
parser.add_argument("-d", "--debug", help="Debug mode", 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")
args = parser.parse_args()
""" logging configuration """
logger = logging.getLogger('run_tempest')
logger.setLevel(logging.DEBUG)
ch = logging.StreamHandler()
if args.debug:
ch.setLevel(logging.DEBUG)
else:
ch.setLevel(logging.INFO)
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
REPO_PATH=os.environ['repos_dir']+'/functest/'
if not os.path.exists(REPO_PATH):
logger.error("Functest repository directory not found '%s'" % REPO_PATH)
exit(-1)
sys.path.append(REPO_PATH + "testcases/")
import functest_utils
with open("/home/opnfv/functest/conf/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"
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")
SSH_USER_REGEX = functest_yaml.get("tempest").get("input-scenario").get("ssh_user_regex")
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'
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)
retval = p.wait()
logger.debug("test_run:"+test_run)
logger.debug("duration:"+duration)
def push_results_to_db(payload, module, pod_name):
# TODO move DB creds into config file
url = TEST_DB + "/results"
installer = functest_utils.get_installer_type(logger)
scenario = functest_utils.get_scenario(logger)
logger.info("Pushing results to DB: '%s'." % url)
params = {"project_name": "functest", "case_name": "Tempest",
"pod_name": str(pod_name), 'installer': installer,
"version": scenario, '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 = functest_utils.get_credentials("keystone")
logger.info("Creating tenant and user for Tempest suite")
keystone = ksclient.Client(**ks_creds)
tenant_id = functest_utils.create_tenant(keystone, TENANT_NAME, TENANT_DESCRIPTION)
if tenant_id == '':
logger.error("Error : Failed to create %s tenant" %TENANT_NAME)
user_id = functest_utils.create_user(keystone, USER_NAME, USER_PASSWORD, None, tenant_id)
if user_id == '':
logger.error("Error : Failed to create %s user" %USER_NAME)
def free_tempest_resources():
ks_creds = functest_utils.get_credentials("keystone")
logger.info("Deleting tenant and user for Tempest suite)")
keystone = ksclient.Client(**ks_creds)
user_id = functest_utils.get_user_id(keystone, USER_NAME)
if user_id == '':
logger.error("Error : Failed to get id of %s user" % USER_NAME)
else:
if not functest_utils.delete_user(keystone, user_id):
logger.error("Error : Failed to delete %s user" % USER_NAME)
tenant_id = functest_utils.get_tenant_id(keystone, TENANT_NAME)
if tenant_id == '':
logger.error("Error : Failed to get id of %s tenant" % TENANT_NAME)
else:
if not functest_utils.delete_tenant(keystone, tenant_id):
logger.error("Error : Failed to delete %s tenant" % TENANT_NAME)
def configure_tempest():
"""
Add/update needed parameters into tempest.conf file generated by Rally
"""
logger.debug("Generating tempest.conf file...")
cmd = "rally verify genconfig"
functest_utils.execute_command(cmd,logger)
logger.debug("Resolving deployment UUID...")
cmd = "rally deployment list | awk '/"+DEPLOYMENT_MAME+"/ {print $2}'"
p = subprocess.Popen(cmd, shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT);
deployment_uuid = p.stdout.readline().rstrip()
if deployment_uuid == "":
logger.debug(" Rally deployment NOT found")
return False
logger.debug("Finding tempest.conf file...")
tempest_conf_file = RALLY_INSTALLATION_DIR+"/tempest/for-deployment-" \
+deployment_uuid+"/tempest.conf"
if not os.path.isfile(tempest_conf_file):
logger.error(" Tempest configuration file %s NOT found." % tempest_conf_file)
return False
logger.debug(" Updating fixed_network_name...")
private_net_name = ""
creds_neutron = functest_utils.get_credentials("neutron")
neutron_client = neutronclient.Client(**creds_neutron)
private_net = functest_utils.get_private_net(neutron_client)
if private_net is None:
logger.error("No shared private networks found.")
else:
private_net_name = private_net['name']
cmd = "crudini --set "+tempest_conf_file+" compute fixed_network_name " \
+private_net_name
functest_utils.execute_command(cmd,logger)
logger.debug(" Updating non-admin credentials...")
cmd = "crudini --set "+tempest_conf_file+" identity tenant_name " \
+TENANT_NAME
functest_utils.execute_command(cmd,logger)
cmd = "crudini --set "+tempest_conf_file+" identity username " \
+USER_NAME
functest_utils.execute_command(cmd,logger)
cmd = "crudini --set "+tempest_conf_file+" identity password " \
+USER_PASSWORD
functest_utils.execute_command(cmd,logger)
cmd = "sed -i 's/.*ssh_user_regex.*/ssh_user_regex = "+SSH_USER_REGEX+"/' "+tempest_conf_file
functest_utils.execute_command(cmd,logger)
# Copy tempest.conf to /home/opnfv/functest/results/tempest/
print shutil.copyfile(tempest_conf_file,TEMPEST_RESULTS_DIR+'/tempest.conf')
return True
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
logger.debug('Executing command : {}'.format(cmd_line))
CI_DEBUG = os.environ.get("CI_DEBUG")
if CI_DEBUG == "true" or CI_DEBUG == "True":
subprocess.call(cmd_line, shell=True, stderr=subprocess.STDOUT)
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"
subprocess.call(cmd_line, shell=True)
cmd_line = "rally verify list"
logger.debug('Executing command : {}'.format(cmd_line))
cmd = os.popen(cmd_line)
output = (((cmd.read()).splitlines()[3]).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))
pod_name = functest_utils.get_pod_name(logger)
# Push results in payload of testcase
if args.report:
logger.debug("Push result into DB")
push_results_to_db(json_results, MODE, pod_name)
def main():
global MODE
if not (args.mode):
MODE = "smoke"
elif not (args.mode in modes):
logger.error("Tempest mode not valid. Possible values are:\n"
+ str(modes))
exit(-1)
elif (args.mode == 'custom'):
MODE = "--tests-file "+REPO_PATH+"testcases/VIM/OpenStack/CI/custom_tests/test_list.txt"
else:
MODE = "--set "+args.mode
if not os.path.exists(TEMPEST_RESULTS_DIR):
os.makedirs(TEMPEST_RESULTS_DIR)
create_tempest_resources()
configure_tempest()
run_tempest(MODE)
free_tempest_resources()
if __name__ == '__main__':
main()
|
