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LF DUT VAP and Stations L3 CX TEST With Graph Plotting

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This commit is contained in:
shivamcandela
2020-09-22 20:16:22 +05:30
parent 6e8811c067
commit 0990709b07
1 changed files with 121 additions and 84 deletions
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205
py-scripts/lf_dut_sta_vap_test.py
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@@ -6,10 +6,15 @@
3. Login_DUT : This class is specifically used to test the Linux based DUT that has SSH Server. It is used to read the CPU Core temperature during testing
In this example, Another Lanforge is used as DUT
It also have a function : GenerateReport that generates the report in xlsx format as well as it plots the Graph of throughput over time with temperature
It also have Plot function that generates a html page that contains the plot
Prerequisite Installation
pip install paramiko
pip install bokeh
pip install XlsxWriter
Example
.\lf_dut_sta_vap_test.py --lf_host 192.168.200.15 --dut_host 192.168.200.18 --dut_radio wiphy1 --lf_radio wiphy1 --num_sta 1 --sta_id 1 --lf_ssid lanforge_ap --dut_ssid lexusap --security open --dut_upstream eth2 --lf_upstream eth1 --protocol lf_udp --min_bps 1000 --max_bps 10000 --time 1
.\Lexus_Final.py --lf_host 192.168.200.15 --dut_host 192.168.200.18 --dut_radio wiphy1 --lf_radio wiphy1 --num_sta 1 --sta_id 1 --lf_ssid lanforge_ap --dut_ssid lexusap --security open --dut_upstream eth2 --lf_upstream eth1 --protocol lf_udp --min_bps 1000 --max_bps 10000 --time 1
This Script is intended to automate the testing of DUT That has stations as well as AP.
To automate the simultaenous testing and check the DUT Temperature
'''
@@ -21,7 +26,7 @@ if sys.version_info[0] != 3:
if 'py-json' not in sys.path:
sys.path.append('../py-json')
import pexpect
import argparse
import time
from LANforge import LFUtils
@@ -29,9 +34,10 @@ from LANforge import lfcli_base
from LANforge.lfcli_base import LFCliBase
from LANforge.LFUtils import *
import realm
from realm import VRProfile
from realm import Realm
import logging
import paramiko as pm
from paramiko.ssh_exception import NoValidConnectionsError as exception
import xlsxwriter
@@ -39,10 +45,10 @@ from bokeh.io import output_file, show
from bokeh.plotting import figure
from bokeh.models import LinearAxis, Range1d
from bokeh.models import HoverTool
from bokeh.layouts import row
# Specifically for Measuring CPU Core Temperatures
class Login_DUT:
def __init__(self, threadID, name, HOST):
@@ -62,7 +68,7 @@ class Login_DUT:
stdin, stdout, stderr= self.CLIENT.exec_command("sensors")
out_lines = stdout.readlines()
err_lines = stderr.readlines()
print(out_lines[len(out_lines)-3],out_lines[len(out_lines)-2])
print(out_lines[len(out_lines)-3], out_lines[len(out_lines)-2])
self.data_core1.append(out_lines[len(out_lines)-3])
self.data_core2.append(out_lines[len(out_lines)-2])
@@ -87,10 +93,10 @@ class LoadScenario(LFCliBase):
print("Scenario Loaded...")
time.sleep(2)
# Class to create stations and run L3 Cross connects and run them for given time. It also stores the endpoint names for measuring throughput
class CreateSTA_CX(LFCliBase):
def __init__(self, host, port, radio, num_sta, sta_id, ssid, security, password, upstream, protocol, min_bps, max_bps, security_debug_on=True, _exit_on_error=True,_exit_on_fail=True):
def __init__(self, host, port, radio, num_sta, sta_id, ssid, security, password, upstream, protocol, min_bps, max_bps, security_debug_on=True, _exit_on_error=True, _exit_on_fail=True):
super().__init__(host, port, _debug=security_debug_on, _halt_on_error=_exit_on_error, _exit_on_fail=_exit_on_fail)
self.host = host
@@ -127,6 +133,7 @@ class CreateSTA_CX(LFCliBase):
self.sta_list.append("sta00")
#portDhcpUpRequest
'''
upstream_dhcp = LFRequest.LFRequest("http://"+str(host)+":"+str(port)+"/"+"/cli-form/set_port")
upstream_dhcp.addPostData( LFUtils.portSetDhcpDownRequest(1, upstream))
upstream_dhcp.formPost()
@@ -134,13 +141,13 @@ class CreateSTA_CX(LFCliBase):
upstream_dhcp.addPostData( LFUtils.portUpRequest(1, upstream))
upstream_dhcp.formPost()
print(upstream + "Set to DHCP For Cross Connects")
'''
def build(self):
#Creating Stations of Given Profile Settings
self.station_profile.use_security(self.security, self.ssid, passwd=self.password)
self.station_profile.create(self.radio,num_stations=self.num_sta, sta_names_=self.sta_list)
self.station_profile.create(self.radio, num_stations=self.num_sta, sta_names_=self.sta_list)
self.station_profile.admin_up()
#Wait for a while
time.sleep(15)
@@ -161,13 +168,13 @@ class CreateSTA_CX(LFCliBase):
self.cx_profile.create(self.protocol, side_a="1.1."+self.upstream, side_b=list(self.local_realm.find_ports_like("sta0+")))
time.sleep(15)
# Getting all the Endpoint Names for measuring Throughput Later
for i in self.cx_profile.get_cx_names():
self.cx_names.append(i)
for j in self.cx_names:
x=self.local_realm.json_get("/cx/"+j)
self.endp.append(x.get(j).get('endpoints')[1])
self.endp.append(x.get(j).get('endpoints')[0])
#print(self.endp)
return 0
@@ -206,78 +213,92 @@ class CreateSTA_CX(LFCliBase):
print("Ports Successfully Cleaned up")
time.sleep(5)
return 0
def GenerateReport(throughput, core1_temp, core2_temp):
workbook = xlsxwriter.Workbook('demo.xlsx')
# Generates XLSX Report
def GenerateReport(throughput_sta, throughput_vap, core1_temp, core2_temp, duration,name):
workbook = xlsxwriter.Workbook(name)
worksheet = workbook.add_worksheet()
worksheet.write('A1', 'THROUGHPUT OVER TIME ')
worksheet.write('B1', 'CORE 0 TEMP')
worksheet.write('C1', 'CORE 1 TEMP')
worksheet.write('A1', 'THROUGHPUT OVER TIME STA CX ')
worksheet.write('B1', 'THROUGHPUT OVER TIME VAP ')
worksheet.write('C1', 'CORE 0 TEMP')
worksheet.write('D1', 'CORE 1 TEMP')
core1=[]
core2=[]
sta_throu=[]
vap_throu=[]
j=2
for i in throughput:
worksheet.write('A'+str(j), str(i/1000000)+" MBPS")
for i in throughput_sta:
sta_throu.append(i/1000000)
worksheet.write('A'+str(j), str(i/1000000)+" Mbps")
j=j+1
j=2
for i in throughput_vap:
vap_throu.append(i/1000000)
worksheet.write('B'+str(j), str(i/1000000)+" Mbps")
j=j+1
j=2
for i in core1_temp:
core1.append(int(str(i).split(':')[1].split('(')[0].split('.')[0].split('+')[1]))
worksheet.write('B'+str(j),str(i).split(':')[1].split('(')[0] )
worksheet.write('C'+str(j),str(i).split(':')[1].split('(')[0] )
j=j+1
j=2
for i in core2_temp:
core2.append(int(str(i).split(':')[1].split('(')[0].split('.')[0].split('+')[1]))
worksheet.write('C'+str(j), str(i).split(':')[1].split('(')[0])
worksheet.write('D'+str(j), str(i).split(':')[1].split('(')[0])
j=j+1
Time =[]
for i in range(0,int(duration)*5):
Time.append(i)
plot(sta_throu, vap_throu, core1, core2, Time)
workbook.close()
x=[]
for i in range(0,5*len(throughput)):
x.append(i)
'''
y = throughput
# Plotting Function for Parameters
def plot(throughput_sta, throughput_vap, core1_temp, core2_temp, Time):
TOOLTIPS = [
("index", "$index"),
("(Throughput,Time)", "($y, $x)"),
]
s1 = figure()
s1.title.text = "WIFI Throughput vs Temperature Plot"
s1.xaxis.axis_label = "Time in Seconds"
s1.yaxis.axis_label = "Throughput in Mbps"
s1 = figure(y_range = (0,15000),tooltips = TOOLTIPS)
s1.line(y, x, color='#f45666')
s1.circle(y, x, color='pink')
s1.line( Time, throughput_sta, color='black')
s1.circle(Time, throughput_sta, color='red')
s1.extra_y_ranges = {"NumStations":}
s1.line( Time, throughput_vap, color='orange')
s1.circle(Time, throughput_vap, color='blue')
s1.extra_y_ranges = {"Temperature": Range1d(start=0, end=150)}
s1.add_layout(LinearAxis(y_range_name="Temperature", axis_label="Temperature in Degree Celsius"), 'right')
s1.line(Time, core1_temp, y_range_name='Temperature', color='black')
s1.circle(Time, core1_temp, y_range_name='Temperature', color='red')
s1.add_layout(LinearAxis(y_range_name="NumStations"), 'right')
s1.line(core1,x, y_range_name='NumStations', color='blue')
s1.circle(core1, x, y_range_name='NumStations', color='black')
s1.line(Time, core2_temp, y_range_name='Temperature', color='green')
s1.circle(Time, core2_temp, y_range_name='Temperature', color='blue')
s1.line(core2,x, y_range_name='NumStations', color='blue')
s1.circle(core2, x, y_range_name='NumStations', color='black')
show(s1)
'''
# Creates the Instance for LFCliBase
class VAP_Measure(LFCliBase):
def __init__(self, lfclient_host, lfclient_port):
super().__init__(lfclient_host, lfclient_port)
# main method
def main():
parser = argparse.ArgumentParser(description="Test Scenario of DUT Temperature measurement along with simultaneous throughput")
parser = argparse.ArgumentParser(description="Test Scenario of DUT Temperature measurement along with simultaneous throughput on VAP as well as stations")
parser.add_argument("-m", "--lf_host", type=str, help="Enter the address of LF which will test the DUT")
parser.add_argument("-d", "--dut_host", type=str, help="Enter the address of LF Which is to be dut")
parser.add_argument("-lr", "--lf_radio", type=str, help="Enter the radio on which you want to create a station/s on (Lanforge Side)")
parser.add_argument("-dr", "--dut_radio", type=str, help="Enter the radio on which you want to create a station/s on (DUT Side)")
parser.add_argument("-n", "--num_sta", type=int, help="Enter the Number of Stations You want to create")
parser.add_argument("-st", "--sta_id", type=int, help="Enter Station id [for sta001, enter 1]")
parser.add_argument("-ls", "--lf_ssid", type=str, help="Enter the ssid, with which you want to associate your stations (Enter the SSID of VAP in Lanforge)")
@@ -289,7 +310,8 @@ def main():
parser.add_argument("-pr", "--protocol", type=str, help="Enter the protocol on which you want to run your connections [lf_udp, lf_tcp]")
parser.add_argument("-minb", "--min_bps", type=str, help="Enter the Minimum Rate")
parser.add_argument("-maxb", "--max_bps", type=str, help="Enter the Maximum Rate")
parser.add_argument("-t", "--time", type=int, help="Enter the Time for which you want to run test (In Minutes)")
parser.add_argument("-t", "--duration", type=int, help="Enter the Time for which you want to run test (In Minutes)")
parser.add_argument("-r", "--report_name", type=str, help="Enter the Name of the Output file ('Report.xlsx')")
args = None
@@ -329,55 +351,70 @@ def main():
max_bps = int(args.max_bps)*1000000
if (args.max_bps is not None and args.max_bps is "same"):
max_bps = args.min_bps
if (args.time is not None):
tme = (args.time * 60)/5
if (args.duration is not None):
duration = (args.duration * 60)/5
if (args.report_name is not None):
report_name = args.report_name
except Exception as e:
logging.exception(e)
exit(2)
DB_Lanforge_1 = "AUTO_CV-2020-09-18-07-41-19"
DB_Lanforge_1 = "Lexus_DUT"
#Loading the Scenario on Lanforge_1 (Here Considered as DUT) [Created VAP With SSID 'lexusap' on wiphy0 with eth1 as backhaul]
Scenario_1 = LoadScenario(dut_host,8080,DB_Lanforge_1)
Scenario_1 = LoadScenario(dut_host, 8080, DB_Lanforge_1)
DB_Lanforge_2 = "AUTO_CV-2020-09-18-08-00-36"
DB_Lanforge_2 = "LANforge_TEST"
#Loading the Scenario on Lanforge_2 (Here Considered as LANFORGE Test) [Created VAP With SSID 'lanforge_ap' on wiphy0 with eth2 as backhaul]
Scenario_2 = LoadScenario(lf_host,8080,DB_Lanforge_2)
Scenario_2 = LoadScenario(lf_host, 8080, DB_Lanforge_2)
# Object to Measure the Traffic at VAP
vap_measure_obj = VAP_Measure(lf_host, 8080)
#Create Station and cross connects on Lanforge_1 that connects on VAP on Lanforge_2
DUT = CreateSTA_CX(dut_host,8080,dut_radio,num_sta, sta_id, lf_ssid, security, password, dut_upstream, protocol, min_bps, max_bps)
#DUT.cleanup()
DUT.build()
DUT.start()
dut_traffic_profile = CreateSTA_CX(dut_host, 8080, dut_radio, num_sta, sta_id, lf_ssid, security, password, dut_upstream, protocol, min_bps, max_bps)
dut_traffic_profile.build()
#Create Station and cross connects on Lanforge_2 that connects on VAP on Lanforge_1 (lexus_ap)
LF = CreateSTA_CX(lf_host,8080,lf_radio,num_sta, sta_id, dut_ssid, security, password, lf_upstream, protocol, min_bps, max_bps)
#LF.cleanup()
LF.build()
LF.start()
lf_traffic_profile = CreateSTA_CX(lf_host, 8080, lf_radio, num_sta, sta_id, dut_ssid, security, password, lf_upstream, protocol, min_bps, max_bps)
lf_traffic_profile.build()
# Starting Running Traffic
lf_traffic_profile.start()
dut_traffic_profile.start()
print("Collecting Throughput Values...")
a = Login_DUT(1, "Thread-1", dut_host)
dut_temp_obj = Login_DUT(1, "Thread-1", dut_host)
time.sleep(10)
csv_data =[]
for i in range(0,int(tme)):
#List for Storing the Total Throughput
throughput_sta =[]
throughput_vap =[]
# This loop will get the Data from All the endpoints and sum up to give total Throughput over time
for i in range(0,int(duration)):
temp=0
for j in LF.endp:
x=LF.local_realm.json_get("/endp/"+j).get('endpoint').get('rx rate')
temp=temp+x
for j in DUT.endp:
y=DUT.local_realm.json_get("/endp/"+j).get('endpoint').get('rx rate')
for j in lf_traffic_profile.endp:
y=lf_traffic_profile.local_realm.json_get("/endp/"+j).get('endpoint').get('rx rate')
temp=temp+y
csv_data.append(temp)
a.run()
print(temp)
throughput_sta.append(temp)
throughput_vap.append(vap_measure_obj.json_get("/port/1/1/vap0000/").get('interface').get('bps rx'))
dut_temp_obj.run()
print("Throughput Stations side: ", throughput_sta)
print("\nThroughput VAP side: ", throughput_vap)
time.sleep(5)
print(csv_data)
DUT.cleanup()
LF.cleanup()
GenerateReport(csv_data,a.data_core1,a.data_core2)
print(throughput_sta)
dut_traffic_profile.cleanup()
lf_traffic_profile.cleanup()
GenerateReport(throughput_sta, throughput_vap, dut_temp_obj.data_core1, dut_temp_obj.data_core2, duration)