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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2016 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
##############################################################################
import json
import requests
import time
import subprocess as sub
from pyroute2 import IPDB
import sys
headers = {"Content-Type": "application/json"}
def posca_tran_data(ES_ip, file_name):
p = sub.Popen(['curl', '-s', '-XPOST', "%s/_bulk" % ES_ip,
'--data-binary', "@" + file_name], stdout=sub.PIPE)
for line in iter(p.stdout.readline, b''):
ret_dict = json.loads(line)
if not ret_dict['errors']:
print("INFO: %6s lines no errors, total cost %d ms."
% (len(ret_dict['items']), ret_dict['took']))
return len(ret_dict['items'])
else:
print("ERROR: %6s lines have errors, total cost %d ms."
% (len(ret_dict['items']), ret_dict['took']))
def posca_config_read(config_str, con_str, config):
print("========== posca system bandwidth config read ===========")
con_dic = {}
print("Configuration file is %s" % (config_str))
idx = 0
with open(config_str, "rd") as cfgfile:
config.readfp(cfgfile)
while idx < len(con_str):
con_dic[str(con_str[idx])] = \
config.get("config", str(con_str[idx]))
idx += 1
with IPDB() as ip:
GATEWAY_IP = ip.routes['default'].gateway
if str(con_dic["test_ip"]) is "":
con_dic["test_ip"] = GATEWAY_IP + ":8888"
print("test_ip is null get local ip is %s" % (con_dic["test_ip"]))
if con_dic["ES_ip"] is "":
con_dic["ES_ip"] = GATEWAY_IP + ":9200"
print("ES_ip is null get local ip is %s" % (con_dic["ES_ip"]))
return con_dic
def posca_output_result(file_config, data_reply):
data_head = {}
data_head["index"] = {}
data_head["index"]["_index"] = "bottlenecks"
data_head["index"]["_type"] = file_config["test_type"]
data_head["index"]["_id"] = file_config["test_id"]
data_reply["throughput"] = float(data_reply["throughput"])
data_reply["mean_latency"] = float(data_reply["mean_latency"])
data_reply["remote_cpu_util"] = float(data_reply["remote_cpu_util"])
data_reply["local_cpu_util"] = float(data_reply["local_cpu_util"])
data_reply["local_transport_retrans"] =\
float(data_reply["local_transport_retrans"])
with open(file_config["file_path"], "a") as f:
f.write(json.dumps(data_head, f))
f.write("\n")
f.write(json.dumps(data_reply, f))
f.write("\n")
f.close()
def posca_get_reply(con_dic, task_id, time_test=1):
reply_url = "http://%s/yardstick/results?action=getResult&task_id=%s\
&measurement=netperf_bottlenecks" % (con_dic["test_ip"], task_id)
time.sleep(float(con_dic["test_time"]))
reply_response = requests.get(reply_url)
reply_data = json.loads(reply_response.text)
print("return data is %s" % (reply_data))
if reply_data["status"] == 1:
return(reply_data["result"][0])
if reply_data["status"] == 0:
if time_test == 10:
print("yardstick time out")
sys.exit()
reply_result_data = posca_get_reply(
con_dic, task_id, time_test=time_test + 1)
return(reply_result_data)
posca_get_reply(con_dic, task_id, time_test=time_test + 1)
if reply_data["status"] == 2:
print("yardstick error exit")
sys.exit()
def posca_send_data(con_dic, test_config, file_config):
base_url = "http://%s/yardstick/testcases/samples/action" % (con_dic[
'test_ip'])
print("test ip addr is %s" % (base_url))
test_dict = {
"action": "runTestCase",
"args": {
"opts": {
"task-args": {
'tx_msg_size': '%s' % str(test_config["tx_msg_size"]),
'rx_msg_size': '%s' % str(test_config["rx_msg_size"]),
'test_time': '%s' % str(int(con_dic["test_time"]) - 20),
'host': 'node3.LF',
'target': 'node4.LF'
}
},
"testcase": "netperf_bottlenecks"
}
}
reponse = requests.post(
base_url, data=json.dumps(test_dict), headers=headers)
ask_data = json.loads(reponse.text)
task_id = ask_data["result"]
print("yardstick task id is: %s" % (task_id))
data_reply = posca_get_reply(con_dic, task_id)
data_reply.update(test_config)
posca_output_result(file_config, data_reply)
return data_reply
def posca_create_incluxdb(con_dic):
base_url = "http://%s/yardstick/env/action" % (con_dic['test_ip'])
test_dict = {
"action": "createInfluxDBContainer",
}
requests.post(
base_url, data=json.dumps(test_dict), headers=headers)
print("waiting for creating InfluxDB")
time.sleep(30)
print("Done, creating InflxDB Container")
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