| """ |
| Copyright 2015 Open Networking Foundation (ONF) |
| |
| Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>, |
| the System Testing Plans and Results wiki page at <https://wiki.onosproject.org/x/voMg>, |
| or the System Testing Guide page at <https://wiki.onosproject.org/x/WYQg> |
| |
| TestON is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation, either version 2 of the License, or |
| (at your option) any later version. |
| |
| TestON is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with TestON. If not, see <http://www.gnu.org/licenses/>. |
| """ |
| |
| # ScaleOutTemplate -> flowTP |
| # |
| # CASE1 starts number of nodes specified in param file |
| # |
| # cameron@onlab.us |
| |
| import sys |
| import os.path |
| |
| |
| class SCPFflowTp1g: |
| |
| def __init__( self ): |
| self.default = '' |
| |
| def CASE0( self, main ): |
| |
| import time |
| try: |
| from tests.dependencies.ONOSSetup import ONOSSetup |
| main.testSetUp = ONOSSetup() |
| except ImportError: |
| main.log.error("ONOSSetup not found. exiting the test") |
| main.exit() |
| main.testSetUp.envSetupDescription() |
| try: |
| #Load values from params file |
| cellName = main.params[ 'ENV' ][ 'cellName' ] |
| main.apps = main.params[ 'ENV' ][ 'cellApps' ] |
| BENCHUser = main.params[ 'BENCH' ][ 'user' ] |
| BENCHIp = main.params[ 'BENCH' ][ 'ip1' ] |
| main.scale = ( main.params[ 'SCALE' ] ).split( "," ) |
| main.flowRuleCfg = main.params[ 'CFG' ][ 'flowRule' ] |
| main.nullProviderCfg = main.params[ 'CFG' ][ 'nullProvider' ] |
| stepResult = main.testSetUp.envSetup() |
| resultsDB = open( "/tmp/flowTP1gDB", "w+" ) |
| resultsDB.close() |
| except Exception as e: |
| main.testSetUp.envSetupException( e ) |
| main.testSetUp.evnSetupConclusion( stepResult ) |
| main.commit = ( main.commit.split( " " ) )[ 1 ] |
| |
| def CASE1( self, main ): |
| main.testSetUp.ONOSSetUp( "localhost", main.Cluster, True, cellName=cellName ) |
| |
| main.log.info( "Startup sequence complete" ) |
| main.ONOSbench.logReport( main.Cluster.active( 0 ).ipAddress, [ "ERROR", "WARNING", "EXCEPT" ], outputMode="d" ) |
| |
| def CASE2( self, main ): |
| # |
| # This is the flow TP test |
| # |
| import os.path |
| import numpy |
| import math |
| import time |
| import datetime |
| import traceback |
| |
| global currentNeighbors |
| try: |
| currentNeighbors |
| except: |
| currentNeighbors = ( main.params[ 'TEST' ][ 'neighbors' ] ).split( "," )[ 0 ] |
| else: |
| if currentNeighbors == "r": #reset |
| currentNeighbors = "0" |
| else: |
| currentNeighbors = "a" |
| |
| testCMD = [ 0, 0, 0, 0 ] |
| warmUp = int( main.params[ 'TEST' ][ 'warmUp' ] ) |
| sampleSize = int( main.params[ 'TEST' ][ 'sampleSize' ] ) |
| switches = int( main.params[ 'TEST' ][ 'switches' ] ) |
| neighborList = ( main.params[ 'TEST' ][ 'neighbors' ] ).split( "," ) |
| testCMD[ 0 ] = main.params[ 'TEST' ][ 'testCMD0' ] |
| testCMD[ 1 ] = main.params[ 'TEST' ][ 'testCMD1' ] |
| cooldown = main.params[ 'TEST' ][ 'cooldown' ] |
| cellName = main.params[ 'ENV' ][ 'cellName' ] |
| BENCHIp = main.params[ 'BENCH' ][ 'ip1' ] |
| BENCHUser = main.params[ 'BENCH' ][ 'user' ] |
| MN1Ip = main.params[ 'MN' ][ 'ip1' ] |
| homeDir = os.path.expanduser( '~' ) |
| flowRuleBackup = str( main.params[ 'TEST' ][ 'enableFlowRuleStoreBackup' ] ) |
| main.log.info( "Flow Rule Backup is set to:" + flowRuleBackup ) |
| |
| servers = str( main.Cluster.numCtrls ) |
| |
| if main.Cluster.numCtrls == 1: |
| neighborList = [ '0' ] |
| currentNeighbors = "r" |
| else: |
| if currentNeighbors == "a": |
| neighborList = [ str( main.Cluster.numCtrls - 1 ) ] |
| currentNeighbors = "r" |
| else: |
| neighborList = [ '0' ] |
| |
| main.log.info( "neightborlist: " + str( neighborList ) ) |
| |
| ts = time.time() |
| st = datetime.datetime.fromtimestamp( ts ).strftime( '%Y-%m-%d %H:%M:%S' ) |
| |
| for n in neighborList: |
| main.step( "\tSTARTING TEST" ) |
| main.step( "\tLOADING FROM SERVERS: \t" + str( main.Cluster.numCtrls ) ) |
| main.step( "\tNEIGHBORS:\t" + n ) |
| main.log.info( "=============================================================" ) |
| main.log.info( "=============================================================" ) |
| #write file to configure nil link |
| ipCSV = "" |
| for i in range ( main.Cluster.maxCtrls ): |
| tempstr = "ip" + str( i + 1 ) |
| ipCSV += main.params[ 'CTRL' ][ tempstr ] |
| if i + 1 < main.Cluster.maxCtrls: |
| ipCSV +="," |
| |
| main.ONOSbench.onosCfgSet( main.Cluster.active( 0 ).ipAddress, |
| main.flowRuleCfg, |
| "backupCount 1" ) |
| for i in range( 3 ): |
| main.ONOSbench.onosCfgSet( main.Cluster.active( 0 ).ipAddress, |
| main.nullProviderCfg, |
| "deviceCount 35" ) |
| main.ONOSbench.onosCfgSet( main.Cluster.active( 0 ).ipAddress, |
| main.nullProviderCfg, |
| "topoShape linear" ) |
| main.ONOSbench.onosCfgSet( main.Cluster.active( 0 ).ipAddress, |
| main.nullProviderCfg, |
| "enabled true" ) |
| |
| time.sleep( 5 ) |
| main.ONOSbench.handle.sendline( "onos $OC1 summary" ) |
| main.ONOSbench.handle.expect( ":~" ) |
| check = main.ONOSbench.handle.before |
| main.log.info( "\nStart up check: \n" + check + "\n" ) |
| if "SCC(s)=1," in check: |
| main.ONOSbench.handle.sendline( "onos $OC1 balance-masters" ) |
| main.ONOSbench.handle.expect( ":~" ) |
| time.sleep( 5 ) |
| main.ONOSbench.handle.sendline( "onos $OC1 roles " ) |
| main.ONOSbench.handle.expect ( ":~" ) |
| main.log.info( "switch masterships:" + str( main.ONOSbench.handle.before ) ) |
| break |
| time.sleep( 5 ) |
| |
| #devide flows |
| flows = int( main.params[ 'TEST' ][ 'flows' ] ) |
| main.log.info( "Flow Target = " + str( flows ) ) |
| |
| flows = ( flows *max( int( n )+1, int( servers ) ) )/( ( int( n ) + 1 ) * int( servers )*( switches ) ) |
| |
| main.log.info( "Flows per switch = " + str( flows ) ) |
| |
| #build list of servers in "$OC1, $OC2...." format |
| serverEnvVars = "" |
| for i in range( int( servers ) ): |
| serverEnvVars += ( "-s " + main.Cluster.active( i ).ipAddress + " " ) |
| |
| data = [ [ "" ]*int( servers ) ]*int( sampleSize ) |
| maxes = [ "" ]*int( sampleSize ) |
| |
| flowCMD = "python3 " + homeDir + "/onos/tools/test/bin/" |
| flowCMD += testCMD[ 0 ] + " " + str( flows ) + " " + testCMD[ 1 ] |
| flowCMD += " " + str( n ) + " " + str( serverEnvVars ) + "-j" |
| |
| main.log.info( flowCMD ) |
| #time.sleep( 60 ) |
| |
| for test in range( 0, warmUp + sampleSize ): |
| if test < warmUp: |
| main.log.info( "Warm up " + str( test + 1 ) + " of " + str( warmUp ) ) |
| else: |
| main.log.info( "====== Test run: " + str( test-warmUp+1 ) + " ======" ) |
| |
| main.ONOSbench.handle.sendline( flowCMD ) |
| main.ONOSbench.handle.expect( ":~" ) |
| rawResult = main.ONOSbench.handle.before |
| main.log.info( "Raw results: \n" + rawResult + "\n" ) |
| |
| if "failed" in rawResult: |
| main.log.report( "FLOW_TESTER.PY FAILURE" ) |
| main.log.report( " \n" + rawResult + " \n" ) |
| for ctrl in main.Cluster.active(): |
| main.log.report( "=======================================================" ) |
| main.log.report( ctrl.name + "LOG REPORT" ) |
| main.ONOSbench.logReport( ctrl.ipAddress, [ "ERROR", "WARNING", "EXCEPT" ], outputMode="d" ) |
| main.ONOSbench.handle.sendline( "onos $OC1 flows" ) |
| main.ONOSbench.handle.expect( ":~" ) |
| main.log.info( main.ONOSbench.handle.before ) |
| |
| break |
| |
| ######################################################################################## |
| result = [ "" ]*( main.Cluster.numCtrls ) |
| |
| #print( "rawResult: " + rawResult ) |
| |
| rawResult = rawResult.splitlines() |
| |
| for node in range( main.Cluster.numCtrls ): |
| for line in rawResult: |
| #print( "line: " + line ) |
| if main.Cluster.active( node ).ipAddress in line and "server" in line: |
| temp = line.split( " " ) |
| for word in temp: |
| #print ( "word: " + word ) |
| if "elapsed" in repr( word ): |
| index = temp.index( word ) + 1 |
| myParsed = ( temp[ index ] ).replace( ",", "" ) |
| myParsed = myParsed.replace( "}", "" ) |
| myParsed = int( myParsed ) |
| result[ node ] = myParsed |
| main.log.info( main.Cluster.active( node ).ipAddress + " : " + str( myParsed ) ) |
| break |
| |
| if test >= warmUp: |
| for i in result: |
| if i == "": |
| main.log.error( "Missing data point, critical failure incoming" ) |
| |
| print result |
| maxes[ test-warmUp ] = max( result ) |
| main.log.info( "Data collection iteration: " + str( test-warmUp ) + " of " + str( sampleSize ) ) |
| main.log.info( "Throughput time: " + str( maxes[ test-warmUp ] ) + "(ms)" ) |
| |
| data[ test-warmUp ] = result |
| |
| # wait for flows = 0 |
| for checkCount in range( 0, 5 ): |
| time.sleep( 10 ) |
| main.ONOSbench.handle.sendline( "onos $OC1 summary" ) |
| main.ONOSbench.handle.expect( ":~" ) |
| flowCheck = main.ONOSbench.handle.before |
| if "flows=0," in flowCheck: |
| main.log.info( "Flows removed" ) |
| break |
| else: |
| for line in flowCheck.splitlines(): |
| if "flows=" in line: |
| main.log.info( "Current Summary: " + line ) |
| if checkCount == 2: |
| main.log.info( "Flows are stuck, moving on " ) |
| |
| |
| time.sleep( 5 ) |
| |
| main.log.info( "raw data: " + str( data ) ) |
| main.log.info( "maxes:" + str( maxes ) ) |
| |
| |
| # report data |
| print( "" ) |
| main.log.info( "\t Results (measurments are in milliseconds)" ) |
| print( "" ) |
| |
| nodeString = "" |
| for i in range( 1, int( servers ) + 1 ): |
| nodeString += ( "\tNode " + str( i ) ) |
| |
| for test in range( 0, sampleSize ): |
| main.log.info( "\t Test iteration " + str( test + 1 ) ) |
| main.log.info( "\t------------------" ) |
| main.log.info( nodeString ) |
| resultString = "" |
| |
| for i in range( 0, int( servers ) ): |
| resultString += ( "\t" + str( data[ test ][ i ] ) ) |
| main.log.info( resultString ) |
| |
| print( "\n" ) |
| |
| avgOfMaxes = numpy.mean( maxes ) |
| main.log.info( "Average of max value from each test iteration: " + str( avgOfMaxes ) ) |
| |
| stdOfMaxes = numpy.std( maxes ) |
| main.log.info( "Standard Deviation of max values: " + str( stdOfMaxes ) ) |
| print( "\n\n" ) |
| |
| avgTP = int( main.params[ 'TEST' ][ 'flows' ] ) / avgOfMaxes #result in kflows/second |
| |
| tp = [] |
| for i in maxes: |
| tp.append( ( int( main.params[ 'TEST' ][ 'flows' ] ) / i ) ) |
| |
| stdTP = numpy.std( tp ) |
| |
| main.log.info( "Average thoughput: " + str( avgTP ) + " Kflows/second" ) |
| main.log.info( "Standard deviation of throughput: " + str( stdTP ) + " Kflows/second" ) |
| |
| resultsLog = open( "/tmp/flowTP1gDB", "a" ) |
| resultString = ( "'" + main.commit + "'," ) |
| resultString += ( "'1gig'," ) |
| resultString += ( ( main.params[ 'TEST' ][ 'flows' ] ) + "," ) |
| resultString += ( str( main.Cluster.numCtrls ) + "," ) |
| resultString += ( str( n ) + "," ) |
| resultString += ( str( avgTP ) + "," + str( stdTP ) + "\n" ) |
| resultsLog.write( resultString ) |
| resultsLog.close() |
| |
| main.log.report( "Result line to file: " + resultString ) |
| |
| main.ONOSbench.logReport( main.Cluster.active( 0 ).ipAddress, [ "ERROR", "WARNING", "EXCEPT" ], outputMode="d" ) |