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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 is to do data-plane baseline test for
+VM pair life-cycle events using netperf.
+Testing steps are summarized below:
+1. run_test load testcase configuration
+2. Bottlenecks eliminates the environments limits/constraints
+3. Bottlenecks tells Yardstick to prepare environment
+4. Bottlenecks tells Yardstick to run test
+ 3.1 to create stack
+ 3.2 to install netperf
+ 3.3 to send/forward packets for t2 seconds
+ 3.4 record results and detroy stack
+ 3.4 after every t1 seconds goto 3.1 and repeat the workflow
+5. Bottlenecks collects testing results from Yardstick
+6. Bottlenecks tells Yardstick to stop when time ends
+ or system fails the test
+7. Bottlenecks sends testing data to bottlenecks-elk'''
+
+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 utils.infra_setup.runner.yardstick as runner_yardstick
+
+# import testsuites.posca.testcase_dashboard.posca_factor_throughputs as DashBoard # noqa
+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": "netperf_bottlenecks"
+ }
+}
+testfile = os.path.basename(__file__)
+testcase, file_format = os.path.splitext(testfile)
+cidr = "/home/opnfv/repos/yardstick/samples/netperf_soak.yaml"
+runner_DEBUG = True
+
+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()
+ LOG.info("yardstick environment prepare!")
+ if(test_config["contexts"]['yardstick_envpre']):
+ stdout = runner_yardstick.yardstick_image_prepare()
+ LOG.debug(stdout)
+
+
+def do_test(con_dic):
+ func_name = sys._getframe().f_code.co_name
+ out_file = ("/tmp/yardstick_" + str(uuid.uuid4()) + ".out")
+ parameter_info = dict(test_time=con_dic["scenarios"]["vim_pair_ttl"])
+ yardstick_container = docker_env.yardstick_info['container']
+ cmd = runner_yardstick.yardstick_command_parser(debug=runner_DEBUG,
+ cidr=cidr,
+ outfile=out_file,
+ parameter=parameter_info)
+ stdout = docker_env.docker_exec_cmd(yardstick_container, cmd)
+ LOG.info(stdout)
+ out_value = 0
+ loop_value = 0
+ while loop_value < 60:
+ time.sleep(2)
+ loop_value = loop_value + 1
+ with open(out_file) as f:
+ data = json.load(f)
+ if data["status"] == 1:
+ LOG.info("Success run yardstick netperf_soak test!")
+ out_value = 1
+ break
+ elif data["status"] == 2:
+ LOG.error("Failed run yardstick netperf_soak test!")
+ out_value = 0
+ break
+ q.put((out_value, func_name))
+ return out_value
+
+
+def config_to_result(num, out_num, during_date, result):
+ testdata = {}
+ test_result = {}
+ test_result["number_of_stacks"] = float(num)
+ test_result["success_times"] = out_num
+ test_result["success_rate"] = out_num / num
+ test_result["duration_time"] = during_date
+ test_result["result"] = result
+ testdata["data_body"] = test_result
+ testdata["testcase"] = testcase
+ return testdata
+
+
+def func_run(con_dic):
+ test_date = do_test(con_dic)
+ return test_date
+
+
+def run(test_config):
+ con_dic = test_config["load_manager"]
+
+ env_pre(test_config)
+ LOG.info("yardstick environment prepare done!")
+
+ return func_run(con_dic)