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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# 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
##############################################################################
'''This file realize the function of run posca ping stress test script
This file contain several part:
Frist is create a script to realize several threading run'''
import utils.logger as log
import uuid
import json
import os
import sys
import time
import threading
import datetime
import Queue
from utils.parser import Parser as conf_parser
import utils.env_prepare.quota_prepare as quota_prepare
import utils.env_prepare.stack_prepare as stack_prepare
import testsuites.posca.testcase_dashboard.posca_stress_ping as DashBoard
import utils.infra_setup.runner.docker_env as docker_env
# --------------------------------------------------
# logging configuration
# --------------------------------------------------
LOG = log.Logger(__name__).getLogger()
test_dict = {
"action": "runTestCase",
"args": {
"opts": {
"task-args": {}
},
"testcase": "ping_bottlenecks"
}
}
testfile = os.path.basename(__file__)
testcase, file_format = os.path.splitext(testfile)
q = Queue.Queue()
def env_pre(test_config):
test_yardstick = False
if "yardstick" in test_config["contexts"].keys():
test_yardstick = True
stack_prepare._prepare_env_daemon(test_yardstick)
quota_prepare.quota_env_prepare()
cmd = ('yardstick env prepare')
LOG.info("yardstick envrionment prepare!")
if(test_config["contexts"]['yardstick_envpre']):
yardstick_container = docker_env.yardstick_info['container']
stdout = docker_env.docker_exec_cmd(yardstick_container, cmd)
LOG.debug(stdout)
def do_test():
func_name = sys._getframe().f_code.co_name
out_file = ("/tmp/yardstick_" + str(uuid.uuid4()) + ".out")
yardstick_container = docker_env.yardstick_info['container']
cmd = ('yardstick task start /home/opnfv/repos/yardstick/'
'samples/ping_bottlenecks.yaml --output-file ' + out_file)
stdout = docker_env.docker_exec_cmd(yardstick_container, cmd)
LOG.info(stdout)
out_value = 0
loop_walue = 0
while loop_walue < 60:
time.sleep(2)
loop_walue = loop_walue + 1
with open(out_file) as f:
data = json.load(f)
if data["status"] == 1:
LOG.info("yardstick run success")
out_value = 1
break
elif data["status"] == 2:
LOG.error("yardstick error exit")
out_value = 0
break
q.put((out_value, func_name))
return out_value
def config_to_result(num, out_num, during_date):
testdata = {}
test_result = {}
test_result["number_of_users"] = float(num)
test_result["success_times"] = out_num
test_result["success_rate"] = out_num / num
test_result["duration_time"] = during_date
testdata["data_body"] = test_result
testdata["testcase"] = testcase
return testdata
def func_run(condic):
test_date = do_test()
return test_date
def run(test_config):
con_dic = test_config["load_manager"]
test_num = con_dic['scenarios']['num_stack'].split(',')
if test_config["contexts"]["yardstick_ip"] is None:
con_dic["contexts"]["yardstick_ip"] =\
conf_parser.ip_parser("yardstick_test_ip")
if "dashboard" in test_config["contexts"].keys():
if test_config["contexts"]["dashboard_ip"] is None:
test_config["contexts"]["dashboard_ip"] =\
conf_parser.ip_parser("dashboard")
LOG.info("Create Dashboard data")
DashBoard.posca_stress_ping(test_config["contexts"])
LOG.info("bottlenecks envrionment prepare!")
env_pre(test_config)
LOG.info("yardstick envrionment prepare done!")
for value in test_num:
result = []
out_num = 0
num = int(value)
# pool = multiprocessing.Pool(processes=num)
threadings = []
LOG.info("begin to run %s thread" % num)
starttime = datetime.datetime.now()
for i in xrange(0, num):
temp_thread = threading.Thread(target=func_run, args=(str(i),))
threadings.append(temp_thread)
temp_thread.start()
for one_thread in threadings:
one_thread.join()
while not q.empty():
result.append(q.get())
for item in result:
out_num = out_num + float(item[0])
endtime = datetime.datetime.now()
LOG.info("%s thread success %d times" % (num, out_num))
during_date = (endtime - starttime).seconds
data_reply = config_to_result(num, out_num, during_date)
if "dashboard" in test_config["contexts"].keys():
DashBoard.dashboard_send_data(test_config['contexts'], data_reply)
conf_parser.result_to_file(data_reply, test_config["out_file"])
if out_num < num:
success_rate = ('%d/%d' % (out_num, num))
LOG.error('error thread: %d '
'the successful rate is %s'
% (num - out_num, success_rate))
break
LOG.info('END POSCA stress ping test')
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