| # Intent Performance Test for ONOS-next |
| # |
| # andrew@onlab.us |
| # |
| # November 5, 2014 |
| |
| |
| class IntentPerfNext: |
| |
| def __init__( self ): |
| self.default = "" |
| |
| def CASE1( self, main ): |
| """ |
| ONOS startup sequence |
| """ |
| import time |
| global clusterCount |
| clusterCount = 1 |
| |
| cellName = main.params[ 'ENV' ][ 'cellName' ] |
| |
| gitPull = main.params[ 'GIT' ][ 'autoPull' ] |
| checkoutBranch = main.params[ 'GIT' ][ 'checkout' ] |
| |
| ONOSIp = [] |
| for i in range(1, 8): |
| ONOSIp.append(main.params[ 'CTRL' ][ 'ip'+str(i) ]) |
| main.ONOSbench.onosUninstall( nodeIp = ONOSIp[i-1] ) |
| |
| MN1Ip = main.params[ 'MN' ][ 'ip1' ] |
| BENCHIp = main.params[ 'BENCH' ][ 'ip' ] |
| |
| main.case( "Setting up test environment" ) |
| |
| main.step( "Starting mininet topology" ) |
| main.Mininet1.startNet() |
| |
| main.step( "Creating cell file" ) |
| cellFileResult = main.ONOSbench.createCellFile( |
| BENCHIp, cellName, MN1Ip, |
| "onos-core,onos-app-metrics,onos-gui", |
| ONOSIp[0] ) |
| |
| main.step( "Applying cell file to environment" ) |
| cellApplyResult = main.ONOSbench.setCell( cellName ) |
| verifyCellResult = main.ONOSbench.verifyCell() |
| |
| main.step( "Removing raft logs" ) |
| main.ONOSbench.onosRemoveRaftLogs() |
| |
| main.step( "Git checkout and pull " + checkoutBranch ) |
| if gitPull == 'on': |
| checkoutResult = \ |
| main.ONOSbench.gitCheckout( checkoutBranch ) |
| pullResult = main.ONOSbench.gitPull() |
| |
| # If you used git pull, auto compile |
| main.step( "Using onos-build to compile ONOS" ) |
| buildResult = main.ONOSbench.onosBuild() |
| else: |
| checkoutResult = main.TRUE |
| pullResult = main.TRUE |
| buildResult = main.TRUE |
| main.log.info( "Git pull skipped by configuration" ) |
| |
| main.log.report( "Commit information - " ) |
| main.ONOSbench.getVersion( report=True ) |
| |
| main.step( "Creating ONOS package" ) |
| packageResult = main.ONOSbench.onosPackage() |
| |
| main.step( "Installing ONOS package" ) |
| install1Result = main.ONOSbench.onosInstall( node=ONOSIp[0] ) |
| |
| main.step( "Set cell for ONOScli env" ) |
| main.ONOS1cli.setCell( cellName ) |
| |
| time.sleep( 5 ) |
| |
| main.step( "Start onos cli" ) |
| cli1 = main.ONOS1cli.startOnosCli( ONOSIp[0] ) |
| |
| utilities.assert_equals( expect=main.TRUE, |
| actual=cellFileResult and cellApplyResult and |
| verifyCellResult and checkoutResult and |
| pullResult and buildResult and |
| install1Result, # and install2Result and |
| # install3Result, |
| onpass="ONOS started successfully", |
| onfail="Failed to start ONOS" ) |
| |
| def CASE2( self, main ): |
| """ |
| Single intent add latency |
| |
| """ |
| import time |
| import json |
| import requests |
| import os |
| import numpy |
| global clusterCount |
| |
| ONOS1Ip = main.params[ 'CTRL' ][ 'ip1' ] |
| ONOS2Ip = main.params[ 'CTRL' ][ 'ip2' ] |
| ONOS3Ip = main.params[ 'CTRL' ][ 'ip3' ] |
| ONOSIpList = [] |
| for i in range( 1, 8 ): |
| ONOSIpList.append( main.params[ 'CTRL' ][ 'ip' + str( i ) ] ) |
| |
| ONOSUser = main.params[ 'CTRL' ][ 'user' ] |
| |
| defaultSwPort = main.params[ 'CTRL' ][ 'port1' ] |
| |
| # number of iterations of case |
| numIter = main.params[ 'TEST' ][ 'numIter' ] |
| numIgnore = int( main.params[ 'TEST' ][ 'numIgnore' ] ) |
| |
| # Timestamp keys for json metrics output |
| submitTime = main.params[ 'JSON' ][ 'submittedTime' ] |
| installTime = main.params[ 'JSON' ][ 'installedTime' ] |
| wdRequestTime = main.params[ 'JSON' ][ 'wdRequestTime' ] |
| withdrawnTime = main.params[ 'JSON' ][ 'withdrawnTime' ] |
| |
| assertion = main.TRUE |
| |
| intentAddLatList = [] |
| |
| # Distribute switches according to cluster count |
| for i in range( 1, 9 ): |
| if clusterCount == 1: |
| main.Mininet1.assignSwController( |
| sw=str( i ), ip1=ONOSIpList[ 0 ], |
| port1=defaultSwPort |
| ) |
| elif clusterCount == 3: |
| if i < 3: |
| index = 0 |
| elif i < 6 and i >= 3: |
| index = 1 |
| else: |
| index = 2 |
| main.Mininet1.assignSwController( |
| sw=str( i ), ip1=ONOSIpList[ index ], |
| port1=defaultSwPort |
| ) |
| elif clusterCount == 5: |
| if i < 3: |
| index = 0 |
| elif i < 5 and i >= 3: |
| index = 1 |
| elif i < 7 and i >= 5: |
| index = 2 |
| elif i == 7: |
| index = 3 |
| else: |
| index = 4 |
| main.Mininet1.assignSwController( |
| sw=str( i ), ip1=ONOSIpList[ index ], |
| port1=defaultSwPort |
| ) |
| elif clusterCount == 7: |
| if i < 6: |
| index = i |
| else: |
| index = 6 |
| main.Mininet1.assignSwController( |
| sw=str( i ), ip1=ONOSIpList[ index ], |
| port1=defaultSwPort |
| ) |
| |
| time.sleep( 10 ) |
| |
| main.log.report( "Single intent add latency test" ) |
| |
| devicesJsonStr = main.ONOS1cli.devices() |
| devicesJsonObj = json.loads( devicesJsonStr ) |
| |
| if not devicesJsonObj: |
| main.log.report( "Devices not discovered" ) |
| main.log.report( "Aborting test" ) |
| main.exit() |
| else: |
| main.log.info( "Devices discovered successfully" ) |
| |
| deviceIdList = [] |
| |
| # Obtain device id list in ONOS format. |
| # They should already be in order ( 1,2,3,10,11,12,13, etc ) |
| for device in devicesJsonObj: |
| deviceIdList.append( device[ 'id' ] ) |
| |
| for i in range( 0, int( numIter ) ): |
| # addPointIntent( ingrDevice, egrDevice, |
| # ingrPort, egrPort ) |
| main.ONOS1cli.addPointIntent( |
| deviceIdList[ 0 ] + "/2", deviceIdList[ 7 ] + "/2" ) |
| |
| # Allow some time for intents to propagate |
| time.sleep( 5 ) |
| |
| intentsStr = main.ONOS1cli.intents( jsonFormat=True ) |
| intentsObj = json.loads( intentsStr ) |
| for intent in intentsObj: |
| if intent[ 'state' ] == "INSTALLED": |
| main.log.info( "Intent installed successfully" ) |
| intentId = intent[ 'id' ] |
| main.log.info( "Intent id: " + str( intentId ) ) |
| else: |
| # TODO: Add error handling |
| main.log.info( "Intent installation failed" ) |
| intentId = "" |
| |
| # Obtain metrics from ONOS 1, 2, 3 |
| intentsJsonStr1 = main.ONOS1cli.intentsEventsMetrics() |
| intentsJsonObj1 = json.loads( intentsJsonStr1 ) |
| # Parse values from the json object |
| intentSubmit1 = \ |
| intentsJsonObj1[ submitTime ][ 'value' ] |
| intentInstall1 = \ |
| intentsJsonObj1[ installTime ][ 'value' ] |
| intentInstallLat1 = \ |
| int( intentInstall1 ) - int( intentSubmit1 ) |
| |
| if clusterCount == 3: |
| intentsJsonStr2 = main.ONOS2cli.intentsEventsMetrics() |
| intentsJsonStr3 = main.ONOS3cli.intentsEventsMetrics() |
| intentsJsonObj2 = json.loads( intentsJsonStr2 ) |
| intentsJsonObj3 = json.loads( intentsJsonStr3 ) |
| intentSubmit2 = \ |
| intentsJsonObj2[ submitTime ][ 'value' ] |
| intentSubmit3 = \ |
| intentsJsonObj3[ submitTime ][ 'value' ] |
| intentInstall2 = \ |
| intentsJsonObj2[ installTime ][ 'value' ] |
| intentInstall3 = \ |
| intentsJsonObj3[ installTime ][ 'value' ] |
| intentInstallLat2 = \ |
| int( intentInstall2 ) - int( intentSubmit2 ) |
| intentInstallLat3 = \ |
| int( intentInstall3 ) - int( intentSubmit3 ) |
| else: |
| intentInstallLat2 = 0 |
| intentInstallLat3 = 0 |
| |
| if clusterCount == 5: |
| intentsJsonStr4 = main.ONOS4cli.intentsEventsMetrics() |
| intentsJsonStr5 = main.ONOS5cli.intentsEventsMetrics() |
| intentsJsonObj4 = json.loads( intentsJsonStr4 ) |
| intentsJsonObj5 = json.loads( intentsJsonStr5 ) |
| intentSubmit4 = \ |
| intentsJsonObj4[ submitTime ][ 'value' ] |
| intentSubmit5 = \ |
| intentsJsonObj5[ submitTime ][ 'value' ] |
| intentInstall4 = \ |
| intentsJsonObj5[ installTime ][ 'value' ] |
| intentInstall5 = \ |
| intentsJsonObj5[ installTime ][ 'value' ] |
| intentInstallLat4 = \ |
| int( intentInstall4 ) - int( intentSubmit4 ) |
| intentInstallLat5 = \ |
| int( intentInstall5 ) - int( intentSubmit5 ) |
| else: |
| intentInstallLat4 = 0 |
| intentInstallLat5 = 0 |
| |
| if clusterCount == 7: |
| intentsJsonStr6 = main.ONOS6cli.intentsEventsMetrics() |
| intentsJsonStr7 = main.ONOS7cli.intentsEventsMetrics() |
| intentsJsonObj6 = json.loads( intentsJsonStr6 ) |
| intentsJsonObj7 = json.loads( intentsJsonStr7 ) |
| intentSubmit6 = \ |
| intentsJsonObj6[ submitTime ][ 'value' ] |
| intentSubmit7 = \ |
| intentsJsonObj6[ submitTime ][ 'value' ] |
| intentInstall6 = \ |
| intentsJsonObj6[ installTime ][ 'value' ] |
| intentInstall7 = \ |
| intentsJsonObj7[ installTime ][ 'value' ] |
| intentInstallLat6 = \ |
| int( intentInstall6 ) - int( intentSubmit6 ) |
| intentInstallLat7 = \ |
| int( intentInstall7 ) - int( intentSubmit7 ) |
| else: |
| intentInstallLat6 = 0 |
| intentInstallLat7 = 0 |
| |
| intentInstallLatAvg = \ |
| ( intentInstallLat1 + |
| intentInstallLat2 + |
| intentInstallLat3 + |
| intentInstallLat4 + |
| intentInstallLat5 + |
| intentInstallLat6 + |
| intentInstallLat7 ) / clusterCount |
| |
| main.log.info( "Intent add latency avg for iteration " + str( i ) + |
| ": " + str( intentInstallLatAvg ) + " ms" ) |
| |
| if intentInstallLatAvg > 0.0 and \ |
| intentInstallLatAvg < 1000 and i > numIgnore: |
| intentAddLatList.append( intentInstallLatAvg ) |
| else: |
| main.log.info( "Intent add latency exceeded " + |
| "threshold. Skipping iteration " + str( i ) ) |
| |
| time.sleep( 3 ) |
| |
| # TODO: Only remove intents that were installed |
| # in this case... Otherwise many other intents |
| # may show up distorting the results |
| main.log.info( "Removing intents for next iteration" ) |
| jsonTemp = \ |
| main.ONOS1cli.intents( jsonFormat=True ) |
| jsonObjIntents = json.loads( jsonTemp ) |
| if jsonObjIntents: |
| for intents in jsonObjIntents: |
| tempId = intents[ 'id' ] |
| # main.ONOS1cli.removeIntent( tempId ) |
| main.log.info( "Removing intent id: " + |
| str( tempId ) ) |
| main.ONOS1cli.removeIntent( tempId ) |
| else: |
| main.log.info( "Intents were not installed correctly" ) |
| |
| time.sleep( 5 ) |
| |
| if intentAddLatList: |
| intentAddLatAvg = sum( intentAddLatList ) /\ |
| len( intentAddLatList ) |
| else: |
| main.log.report( "Intent installation latency test failed" ) |
| intentAddLatAvg = "NA" |
| assertion = main.FALSE |
| |
| intentAddLatStd = \ |
| round( numpy.std( intentAddLatList ), 1 ) |
| # END ITERATION FOR LOOP |
| main.log.report( "Single intent add latency - " ) |
| main.log.report( "Avg: " + str( intentAddLatAvg ) + " ms" ) |
| main.log.report( "Std Deviation: " + str( intentAddLatStd ) + " ms" ) |
| |
| utilities.assert_equals( |
| expect=main.TRUE, |
| actual=assertion, |
| onpass="Single intent install latency test successful", |
| onfail="Single intent install latency test failed" ) |
| |
| def CASE3( self, main ): |
| """ |
| Intent Reroute latency |
| """ |
| import time |
| import json |
| import requests |
| import os |
| import numpy |
| global clusterCount |
| |
| ONOS1Ip = main.params[ 'CTRL' ][ 'ip1' ] |
| ONOS2Ip = main.params[ 'CTRL' ][ 'ip2' ] |
| ONOS3Ip = main.params[ 'CTRL' ][ 'ip3' ] |
| ONOSUser = main.params[ 'CTRL' ][ 'user' ] |
| |
| defaultSwPort = main.params[ 'CTRL' ][ 'port1' ] |
| |
| # number of iterations of case |
| numIter = main.params[ 'TEST' ][ 'numIter' ] |
| numIgnore = int( main.params[ 'TEST' ][ 'numIgnore' ] ) |
| assertion = main.TRUE |
| |
| # Timestamp keys for json metrics output |
| submitTime = main.params[ 'JSON' ][ 'submittedTime' ] |
| installTime = main.params[ 'JSON' ][ 'installedTime' ] |
| wdRequestTime = main.params[ 'JSON' ][ 'wdRequestTime' ] |
| withdrawnTime = main.params[ 'JSON' ][ 'withdrawnTime' ] |
| |
| # NOTE: May need to configure interface depending on topology |
| intfs = main.params[ 'TEST' ][ 'intfs' ] |
| |
| devicesJsonStr = main.ONOS1cli.devices() |
| devicesJsonObj = json.loads( devicesJsonStr ) |
| |
| deviceIdList = [] |
| |
| # Obtain device id list in ONOS format. |
| # They should already be in order ( 1,2,3,10,11,12,13, etc ) |
| for device in devicesJsonObj: |
| deviceIdList.append( device[ 'id' ] ) |
| |
| intentRerouteLatList = [] |
| |
| for i in range( 0, int( numIter ) ): |
| # addPointIntent( ingrDevice, ingrPort, |
| # egrDevice, egrPort ) |
| if len( deviceIdList ) > 0: |
| main.ONOS1cli.addPointIntent( |
| deviceIdList[ 0 ] + "/2", deviceIdList[ 7 ] + "/2" ) |
| else: |
| main.log.info( "Failed to fetch devices from ONOS" ) |
| |
| time.sleep( 5 ) |
| |
| intentsStr = main.ONOS1cli.intents( jsonFormat=True ) |
| intentsObj = json.loads( intentsStr ) |
| for intent in intentsObj: |
| if intent[ 'state' ] == "INSTALLED": |
| main.log.info( "Intent installed successfully" ) |
| intentId = intent[ 'id' ] |
| main.log.info( "Intent id: " + str( intentId ) ) |
| else: |
| # TODO: Add error handling |
| main.log.info( "Intent installation failed" ) |
| intentId = "" |
| |
| main.log.info( "Disabling interface " + intfs ) |
| t0System = time.time() * 1000 |
| main.Mininet1.handle.sendline( |
| "sh ifconfig " + intfs + " down" ) |
| main.Mininet1.handle.expect( "mininet>" ) |
| |
| # TODO: Check for correct intent reroute |
| time.sleep( 1 ) |
| |
| # Obtain metrics from ONOS 1, 2, 3 |
| intentsJsonStr1 = main.ONOS1cli.intentsEventsMetrics() |
| intentsJsonObj1 = json.loads( intentsJsonStr1 ) |
| # Parse values from the json object |
| intentInstall1 = \ |
| intentsJsonObj1[ installTime ][ 'value' ] |
| intentRerouteLat1 = \ |
| int( intentInstall1 ) - int( t0System ) |
| |
| if clusterCount == 3: |
| intentsJsonStr2 = main.ONOS2cli.intentsEventsMetrics() |
| intentsJsonStr3 = main.ONOS3cli.intentsEventsMetrics() |
| |
| intentsJsonObj2 = json.loads( intentsJsonStr2 ) |
| intentsJsonObj3 = json.loads( intentsJsonStr3 ) |
| intentInstall2 = \ |
| intentsJsonObj2[ installTime ][ 'value' ] |
| intentInstall3 = \ |
| intentsJsonObj3[ installTime ][ 'value' ] |
| intentRerouteLat2 = \ |
| int( intentInstall2 ) - int( t0System ) |
| intentRerouteLat3 = \ |
| int( intentInstall3 ) - int( t0System ) |
| else: |
| intentRerouteLat2 = 0 |
| intentRerouteLat3 = 0 |
| |
| if clusterCount == 5: |
| intentsJsonStr4 = main.ONOS4cli.intentsEventsMetrics() |
| intentsJsonStr5 = main.ONOS5cli.intentsEventsMetrics() |
| |
| intentsJsonObj4 = json.loads( intentsJsonStr4 ) |
| intentsJsonObj5 = json.loads( intentsJsonStr5 ) |
| intentInstall4 = \ |
| intentsJsonObj4[ installTime ][ 'value' ] |
| intentInstall5 = \ |
| intentsJsonObj5[ installTime ][ 'value' ] |
| intentRerouteLat4 = \ |
| int( intentInstall4 ) - int( t0System ) |
| intentRerouteLat5 = \ |
| int( intentInstall5 ) - int( t0System ) |
| else: |
| intentRerouteLat4 = 0 |
| intentRerouteLat5 = 0 |
| |
| if clusterCount == 7: |
| intentsJsonStr6 = main.ONOS6cli.intentsEventsMetrics() |
| intentsJsonStr7 = main.ONOS7cli.intentsEventsMetrics() |
| |
| intentsJsonObj6 = json.loads( intentsJsonStr6 ) |
| intentsJsonObj7 = json.loads( intentsJsonStr7 ) |
| intentInstall6 = \ |
| intentsJsonObj6[ installTime ][ 'value' ] |
| intentInstall7 = \ |
| intentsJsonObj7[ installTime ][ 'value' ] |
| intentRerouteLat6 = \ |
| int( intentInstall6 ) - int( t0System ) |
| intentRerouteLat7 = \ |
| int( intentInstall7 ) - int( t0System ) |
| else: |
| intentRerouteLat6 = 0 |
| intentRerouteLat7 = 0 |
| |
| intentRerouteLatAvg = \ |
| ( intentRerouteLat1 + |
| intentRerouteLat2 + |
| intentRerouteLat3 + |
| intentRerouteLat4 + |
| intentRerouteLat5 + |
| intentRerouteLat6 + |
| intentRerouteLat7 ) / clusterCount |
| |
| main.log.info( "Intent reroute latency avg for iteration " + |
| str( i ) + ": " + str( intentRerouteLatAvg ) ) |
| |
| if intentRerouteLatAvg > 0.0 and \ |
| intentRerouteLatAvg < 1000 and i > numIgnore: |
| intentRerouteLatList.append( intentRerouteLatAvg ) |
| else: |
| main.log.info( "Intent reroute latency exceeded " + |
| "threshold. Skipping iteration " + str( i ) ) |
| |
| main.log.info( "Removing intents for next iteration" ) |
| main.ONOS1cli.removeIntent( intentId ) |
| |
| main.log.info( "Bringing Mininet interface up for next " + |
| "iteration" ) |
| main.Mininet1.handle.sendline( |
| "sh ifconfig " + intfs + " up" ) |
| main.Mininet1.handle.expect( "mininet>" ) |
| |
| if intentRerouteLatList: |
| intentRerouteLatAvg = sum( intentRerouteLatList ) /\ |
| len( intentRerouteLatList ) |
| else: |
| main.log.report( "Intent reroute test failed. Results NA" ) |
| intentRerouteLatAvg = "NA" |
| # NOTE: fails test when list is empty |
| assertion = main.FALSE |
| |
| intentRerouteLatStd = \ |
| round( numpy.std( intentRerouteLatList ), 1 ) |
| # END ITERATION FOR LOOP |
| main.log.report( "Single intent reroute latency - " ) |
| main.log.report( "Avg: " + str( intentRerouteLatAvg ) + " ms" ) |
| main.log.report( |
| "Std Deviation: " + |
| str( intentRerouteLatStd ) + |
| " ms" ) |
| |
| utilities.assert_equals( |
| expect=main.TRUE, |
| actual=assertion, |
| onpass="Single intent reroute latency test successful", |
| onfail="Single intent reroute latency test failed" ) |
| |
| def CASE4( self, main ): |
| """ |
| Batch intent install |
| |
| Supports scale-out scenarios and increasing |
| number of intents within each iteration |
| """ |
| import time |
| import json |
| import requests |
| import os |
| import numpy |
| global clusterCount |
| |
| ONOS1Ip = main.params[ 'CTRL' ][ 'ip1' ] |
| ONOS2Ip = main.params[ 'CTRL' ][ 'ip2' ] |
| ONOS3Ip = main.params[ 'CTRL' ][ 'ip3' ] |
| ONOS4Ip = main.params[ 'CTRL' ][ 'ip4' ] |
| ONOS5Ip = main.params[ 'CTRL' ][ 'ip5' ] |
| ONOS6Ip = main.params[ 'CTRL' ][ 'ip6' ] |
| ONOS7Ip = main.params[ 'CTRL' ][ 'ip7' ] |
| |
| assertion = main.TRUE |
| |
| ONOSIpList = [] |
| for i in range( 1, 8 ): |
| ONOSIpList.append( main.params[ 'CTRL' ][ 'ip' + str( i ) ] ) |
| |
| ONOSUser = main.params[ 'CTRL' ][ 'user' ] |
| |
| defaultSwPort = main.params[ 'CTRL' ][ 'port1' ] |
| |
| batchIntentSize = int( main.params[ 'TEST' ][ 'batchIntentSize' ] ) |
| batchThreshMin = int( main.params[ 'TEST' ][ 'batchThresholdMin' ] ) |
| batchThreshMax = int( main.params[ 'TEST' ][ 'batchThresholdMax' ] ) |
| |
| # number of iterations of case |
| numIter = main.params[ 'TEST' ][ 'numIter' ] |
| numIgnore = int( main.params[ 'TEST' ][ 'numIgnore' ] ) |
| numSwitch = int( main.params[ 'TEST' ][ 'numSwitch' ] ) |
| nThread = main.params[ 'TEST' ][ 'numMult' ] |
| #nThread = 105 |
| |
| # Switch assignment NOTE: hardcoded |
| if clusterCount == 1: |
| for i in range( 1, numSwitch + 1 ): |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOS1Ip, |
| port1=defaultSwPort ) |
| if clusterCount == 3: |
| for i in range( 1, 3 ): |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOS1Ip, |
| port1=defaultSwPort ) |
| for i in range( 3, 6 ): |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOS2Ip, |
| port1=defaultSwPort ) |
| for i in range( 6, 9 ): |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOS3Ip, |
| port1=defaultSwPort ) |
| if clusterCount == 5: |
| main.Mininet1.assignSwController( |
| sw="1", |
| ip1=ONOS1Ip, |
| port1=defaultSwPort ) |
| main.Mininet1.assignSwController( |
| sw="2", |
| ip1=ONOS2Ip, |
| port1=defaultSwPort ) |
| for i in range( 3, 6 ): |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOS3Ip, |
| port1=defaultSwPort ) |
| main.Mininet1.assignSwController( |
| sw="6", |
| ip1=ONOS4Ip, |
| port1=defaultSwPort ) |
| main.Mininet1.assignSwController( |
| sw="7", |
| ip1=ONOS5Ip, |
| port1=defaultSwPort ) |
| main.Mininet1.assignSwController( |
| sw="8", |
| ip1=ONOS5Ip, |
| port1=defaultSwPort ) |
| |
| if clusterCount == 7: |
| for i in range( 1, 9 ): |
| if i < 8: |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOSIpList[ i - 1 ], |
| port1=defaultSwPort ) |
| elif i >= 8: |
| main.Mininet1.assignSwController( |
| sw=str( i ), |
| ip1=ONOSIpList[ 6 ], |
| port1=defaultSwPort ) |
| |
| time.sleep( 20 ) |
| |
| main.log.report( "Batch intent installation test of " + |
| str( batchIntentSize ) + " intent(s)" ) |
| |
| batchResultList = [] |
| |
| main.log.info( "Getting list of available devices" ) |
| deviceIdList = [] |
| jsonStr = main.ONOS1cli.devices() |
| jsonObj = json.loads( jsonStr ) |
| for device in jsonObj: |
| deviceIdList.append( device[ 'id' ] ) |
| |
| batchInstallLat = [] |
| batchWithdrawLat = [] |
| |
| # Max intent install measurement of all nodes |
| maxInstallLat = [] |
| maxWithdrawLat = [] |
| sleepTime = 10 |
| |
| baseDir = "/tmp/" |
| |
| for batch in range( 0, 5 ): |
| for i in range( 0, int( numIter ) ): |
| main.log.info( "Pushing " + |
| str( int( batchIntentSize ) * int( nThread ) ) + |
| " intents. Iteration " + str( i ) ) |
| |
| for node in range( 1, clusterCount + 1 ): |
| saveDir = baseDir + "batch_intent_" + str( node ) + ".txt" |
| main.ONOSbench.pushTestIntentsShell( |
| deviceIdList[ 0 ] + "/2", |
| deviceIdList[ 7 ] + "/2", |
| batchIntentSize, |
| saveDir, ONOSIpList[ node - 1 ], |
| numMult=nThread, appId=node ) |
| |
| # Wait sufficient time for intents to start |
| # installing |
| time.sleep( sleepTime ) |
| |
| intent = "" |
| counter = 300 |
| while len( intent ) > 0 and counter > 0: |
| main.ONOS1cli.handle.sendline( |
| "intents | wc -l" ) |
| main.ONOS1cli.handle.expect( |
| "intents | wc -l" ) |
| main.ONOS1cli.handle.expect( |
| "onos>" ) |
| intentTemp = main.ONOS1cli.handle.before() |
| intent = main.ONOS1cli.intents() |
| intent = json.loads( intent ) |
| counter = counter - 1 |
| time.sleep( 1 ) |
| |
| time.sleep( 5 ) |
| |
| for node in range( 1, clusterCount + 1 ): |
| saveDir = baseDir + "batch_intent_" + str( node ) + ".txt" |
| with open( saveDir ) as fOnos: |
| lineCount = 0 |
| for line in fOnos: |
| line = line[ 1: ] |
| line = line.split( ": " ) |
| main.log.info( "Line read: " + str( line ) ) |
| #Prevent split method if line doesn't have |
| #space |
| if " " in str(line): |
| result = line[ 1 ].split( " " )[ 0 ] |
| else: |
| main.log.warn( "Empty line read" ) |
| result = 0 |
| # TODO: add parameters before appending latency |
| if lineCount == 0: |
| batchInstallLat.append( int( result ) ) |
| installResult = result |
| elif lineCount == 1: |
| batchWithdrawLat.append( int( result ) ) |
| withdrawResult = result |
| else: |
| main.log.warn("Invalid results") |
| installResult = 'NA' |
| withdrawResult = 'NA' |
| lineCount += 1 |
| main.log.info( "Batch install latency for ONOS" + |
| str( node ) + " with " + |
| str( batchIntentSize ) + "intents: " + |
| str( installResult ) + " ms" ) |
| main.log.info( "Batch withdraw latency for ONOS" + |
| str( node ) + " with " + |
| str( batchIntentSize ) + "intents: " + |
| str( withdrawResult ) + " ms" ) |
| |
| if len( batchInstallLat ) > 0 and int( i ) > numIgnore: |
| maxInstallLat.append( max( batchInstallLat ) ) |
| elif len( batchInstallLat ) == 0: |
| # If I failed to read anything from the file, |
| # increase the wait time before checking intents |
| sleepTime += 30 |
| if len( batchWithdrawLat ) > 0 and int( i ) > numIgnore: |
| maxWithdrawLat.append( max( batchWithdrawLat ) ) |
| batchInstallLat = [] |
| batchWithdrawLat = [] |
| |
| # Sleep in between iterations |
| time.sleep( 5 ) |
| |
| if maxInstallLat: |
| avgInstallLat = str( round( |
| sum( maxInstallLat ) / |
| len( maxInstallLat ) |
| , 2 )) |
| else: |
| avgInstallLat = "NA" |
| main.log.report( "Batch installation failed" ) |
| assertion = main.FALSE |
| |
| if maxWithdrawLat: |
| avgWithdrawLat = str( round( |
| sum( maxWithdrawLat ) / |
| len( maxWithdrawLat ) |
| , 2 )) |
| else: |
| avgWithdrawLat = "NA" |
| main.log.report( "Batch withdraw failed" ) |
| assertion = main.FALSE |
| |
| main.log.report( "Avg of batch installation latency " + |
| "of size " + str( batchIntentSize ) + ": " + |
| str( avgInstallLat ) + " ms" ) |
| main.log.report( "Std Deviation of batch installation latency " + |
| ": " + |
| str( round(numpy.std( maxInstallLat ),2)) + |
| " ms" ) |
| |
| main.log.report( "Avg of batch withdraw latency " + |
| "of size " + str( batchIntentSize ) + ": " + |
| str( avgWithdrawLat ) + " ms" ) |
| main.log.report( "Std Deviation of batch withdraw latency " + |
| ": " + |
| str( round(numpy.std( maxWithdrawLat ),2)) + |
| " ms" ) |
| |
| if batch == 0: |
| batchIntentSize = 10 |
| elif batch == 1: |
| batchIntentSize = 100 |
| elif batch == 2: |
| batchIntentSize = 1000 |
| elif batch == 3: |
| batchIntentSize = 2000 |
| if batch < 4: |
| main.log.report( "Increasing batch intent size to " + |
| str(batchIntentSize) ) |
| |
| #main.log.info( "Removing all intents for next test case" ) |
| #jsonTemp = main.ONOS1cli.intents( jsonFormat=True ) |
| #jsonObjIntents = json.loads( jsonTemp ) |
| # if jsonObjIntents: |
| # for intents in jsonObjIntents: |
| # tempId = intents[ 'id' ] |
| # main.ONOS1cli.removeIntent( tempId ) |
| # main.ONOS1cli.removeIntent( tempId ) |
| |
| utilities.assert_equals( |
| expect=main.TRUE, |
| actual=assertion, |
| onpass="Batch intent install/withdraw test successful", |
| onfail="Batch intent install/withdraw test failed" ) |
| |
| def CASE5( self, main ): |
| """ |
| Increase number of nodes and initiate CLI |
| """ |
| import time |
| import json |
| |
| ONOS1Ip = main.params[ 'CTRL' ][ 'ip1' ] |
| ONOS2Ip = main.params[ 'CTRL' ][ 'ip2' ] |
| ONOS3Ip = main.params[ 'CTRL' ][ 'ip3' ] |
| ONOS4Ip = main.params[ 'CTRL' ][ 'ip4' ] |
| ONOS5Ip = main.params[ 'CTRL' ][ 'ip5' ] |
| ONOS6Ip = main.params[ 'CTRL' ][ 'ip6' ] |
| ONOS7Ip = main.params[ 'CTRL' ][ 'ip7' ] |
| |
| global clusterCount |
| clusterCount += 2 |
| main.log.report( "Increasing cluster size to " + |
| str( clusterCount ) ) |
| |
| installResult = main.FALSE |
| |
| if clusterCount == 3: |
| installResult1 = \ |
| main.ONOSbench.onosInstall( node=ONOS2Ip ) |
| installResult2 = \ |
| main.ONOSbench.onosInstall( node=ONOS3Ip ) |
| time.sleep( 5 ) |
| |
| main.log.info( "Starting ONOS CLI" ) |
| main.ONOS2cli.startOnosCli( ONOS2Ip ) |
| main.ONOS3cli.startOnosCli( ONOS3Ip ) |
| |
| installResult = installResult1 and installResult2 |
| |
| if clusterCount == 5: |
| main.log.info( "Installing ONOS on node 4 and 5" ) |
| installResult1 = \ |
| main.ONOSbench.onosInstall( node=ONOS4Ip ) |
| installResult2 = \ |
| main.ONOSbench.onosInstall( node=ONOS5Ip ) |
| |
| main.log.info( "Starting ONOS CLI" ) |
| main.ONOS4cli.startOnosCli( ONOS4Ip ) |
| main.ONOS5cli.startOnosCli( ONOS5Ip ) |
| |
| installResult = installResult1 and installResult2 |
| |
| if clusterCount == 7: |
| main.log.info( "Installing ONOS on node 6 and 7" ) |
| installResult1 = \ |
| main.ONOSbench.onosInstall( node=ONOS6Ip ) |
| installResult2 = \ |
| main.ONOSbench.onosInstall( node=ONOS7Ip ) |
| |
| main.log.info( "Starting ONOS CLI" ) |
| main.ONOS6cli.startOnosCli( ONOS6Ip ) |
| main.ONOS7cli.startOnosCli( ONOS7Ip ) |
| |
| installResult = installResult1 and installResult2 |
| |
| time.sleep( 5 ) |
| |
| if installResult == main.TRUE: |
| assertion = main.TRUE |
| else: |
| assertion = main.FALSE |
| |
| utilities.assert_equals( expect=main.TRUE, actual=assertion, |
| onpass="Scale out to " + str( clusterCount ) + |
| " nodes successful", |
| onfail="Scale out to " + str( clusterCount ) + |
| " nodes failed" ) |
| |
| def CASE7( self, main ): |
| # TODO: Fix for scale-out scenario |
| """ |
| Batch intent reroute latency |
| """ |
| import time |
| import json |
| import requests |
| import os |
| import numpy |
| global clusterCount |
| |
| ONOSIpList = [] |
| for i in range( 1, 8 ): |
| ONOSIpList.append( main.params[ 'CTRL' ][ 'ip' + str( i ) ] ) |
| |
| ONOSUser = main.params[ 'CTRL' ][ 'user' ] |
| defaultSwPort = main.params[ 'CTRL' ][ 'port1' ] |
| |
| batchIntentSize = main.params[ 'TEST' ][ 'batchIntentSize' ] |
| batchThreshMin = int( main.params[ 'TEST' ][ 'batchThresholdMin' ] ) |
| batchThreshMax = int( main.params[ 'TEST' ][ 'batchThresholdMax' ] ) |
| intfs = main.params[ 'TEST' ][ 'intfs' ] |
| installTime = main.params[ 'JSON' ][ 'installedTime' ] |
| |
| # number of iterations of case |
| numIter = main.params[ 'TEST' ][ 'numIter' ] |
| numIgnore = int( main.params[ 'TEST' ][ 'numIgnore' ] ) |
| numSwitch = int( main.params[ 'TEST' ][ 'numSwitch' ] ) |
| nThread = main.params[ 'TEST' ][ 'numMult' ] |
| |
| main.log.report( "Batch intent installation test of " + |
| batchIntentSize + " intents" ) |
| |
| batchResultList = [] |
| |
| time.sleep( 10 ) |
| |
| main.log.info( "Getting list of available devices" ) |
| deviceIdList = [] |
| jsonStr = main.ONOS1cli.devices() |
| jsonObj = json.loads( jsonStr ) |
| for device in jsonObj: |
| deviceIdList.append( device[ 'id' ] ) |
| |
| batchInstallLat = [] |
| batchWithdrawLat = [] |
| sleepTime = 10 |
| |
| baseDir = "/tmp/" |
| maxInstallLat = [] |
| |
| for i in range( 0, int( numIter ) ): |
| main.log.info( "Pushing " + |
| str( int( batchIntentSize ) * int( nThread ) ) + |
| " intents. Iteration " + str( i ) ) |
| |
| main.ONOSbench.pushTestIntentsShell( |
| deviceIdList[ 0 ] + "/2", |
| deviceIdList[ 7 ] + "/2", |
| batchIntentSize, "/tmp/batch_install.txt", |
| ONOSIpList[ 0 ], numMult="1", appId="1", |
| report=False, options="--install" ) |
| # main.ONOSbench.pushTestIntentsShell( |
| # "of:0000000000001002/1", |
| # "of:0000000000002002/1", |
| # 133, "/tmp/temp2.txt", "10.128.174.2", |
| # numMult="6", appId="2",report=False ) |
| |
| # TODO: Check for installation success then proceed |
| time.sleep( 30 ) |
| |
| # NOTE: this interface is specific to |
| # topo-intentFlower.py topology |
| # reroute case. |
| main.log.info( "Disabling interface " + intfs ) |
| main.Mininet1.handle.sendline( |
| "sh ifconfig " + intfs + " down" ) |
| t0System = time.time() * 1000 |
| |
| # TODO: Wait sufficient time for intents to install |
| time.sleep( 10 ) |
| |
| # TODO: get intent installation time |
| |
| # Obtain metrics from ONOS 1, 2, 3 |
| intentsJsonStr1 = main.ONOS1cli.intentsEventsMetrics() |
| intentsJsonObj1 = json.loads( intentsJsonStr1 ) |
| # Parse values from the json object |
| intentInstall1 = \ |
| intentsJsonObj1[ installTime ][ 'value' ] |
| intentRerouteLat1 = \ |
| int( intentInstall1 ) - int( t0System ) |
| |
| if clusterCount == 3: |
| intentsJsonStr2 =\ |
| main.ONOS2cli.intentsEventsMetrics() |
| intentsJsonStr3 =\ |
| main.ONOS3cli.intentsEventsMetrics() |
| intentsJsonObj2 = json.loads( intentsJsonStr2 ) |
| intentsJsonObj3 = json.loads( intentsJsonStr3 ) |
| intentInstall2 = \ |
| intentsJsonObj2[ installTime ][ 'value' ] |
| intentInstall3 = \ |
| intentsJsonObj3[ installTime ][ 'value' ] |
| intentRerouteLat2 = \ |
| int( intentInstall2 ) - int( t0System ) |
| intentRerouteLat3 = \ |
| int( intentInstall3 ) - int( t0System ) |
| else: |
| intentRerouteLat2 = 0 |
| intentRerouteLat3 = 0 |
| |
| if clusterCount == 5: |
| intentsJsonStr4 =\ |
| main.ONOS4cli.intentsEventsMetrics() |
| intentsJsonStr5 =\ |
| main.ONOS5cli.intentsEventsMetrics() |
| intentsJsonObj4 = json.loads( intentsJsonStr4 ) |
| intentsJsonObj5 = json.loads( intentsJsonStr5 ) |
| intentInstall4 = \ |
| intentsJsonObj4[ installTime ][ 'value' ] |
| intentInstall5 = \ |
| intentsJsonObj5[ installTime ][ 'value' ] |
| intentRerouteLat4 = \ |
| int( intentInstall4 ) - int( t0System ) |
| intentRerouteLat5 = \ |
| int( intentInstall5 ) - int( t0System ) |
| else: |
| intentRerouteLat4 = 0 |
| intentRerouteLat5 = 0 |
| |
| if clusterCount == 7: |
| intentsJsonStr6 =\ |
| main.ONOS6cli.intentsEventsMetrics() |
| intentsJsonStr7 =\ |
| main.ONOS7cli.intentsEventsMetrics() |
| intentsJsonObj6 = json.loads( intentsJsonStr6 ) |
| intentsJsonObj7 = json.loads( intentsJsonStr7 ) |
| intentInstall6 = \ |
| intentsJsonObj6[ installTime ][ 'value' ] |
| intentInstall7 = \ |
| intentsJsonObj7[ installTime ][ 'value' ] |
| intentRerouteLat6 = \ |
| int( intentInstall6 ) - int( t0System ) |
| intentRerouteLat7 = \ |
| int( intentInstall7 ) - int( t0System ) |
| else: |
| intentRerouteLat6 = 0 |
| intentRerouteLat7 = 0 |
| |
| intentRerouteLatAvg = \ |
| ( intentRerouteLat1 + |
| intentRerouteLat2 + |
| intentRerouteLat3 + |
| intentRerouteLat4 + |
| intentRerouteLat5 + |
| intentRerouteLat6 + |
| intentRerouteLat7 ) / clusterCount |
| |
| main.log.info( "Intent reroute latency avg for iteration " + |
| str( i ) + ": " + str( intentRerouteLatAvg ) ) |
| # TODO: Remove intents for next iteration |
| |
| time.sleep( 5 ) |
| |
| intentsStr = main.ONOS1cli.intents() |
| intentsJson = json.loads( intentsStr ) |
| for intents in intentsJson: |
| intentId = intents[ 'id' ] |
| # TODO: make sure this removes all intents |
| # print intentId |
| if intentId: |
| main.ONOS1cli.removeIntent( intentId ) |
| |
| main.Mininet1.handle.sendline( |
| "sh ifconfig " + intfs + " up" ) |
| |
| main.log.info( "Intents removed and port back up" ) |
| |
| def CASE9( self, main ): |
| count = 0 |
| swNum1 = 1 |
| swNum2 = 1 |
| appid = 0 |
| portNum1 = 1 |
| portNum2 = 1 |
| |
| time.sleep( 30 ) |
| |
| while True: |
| # main.ONOS1cli.pushTestIntents( |
| #"of:0000000000001001/1", |
| #"of:0000000000002001/1", |
| # 100, numMult="10", appId="1" ) |
| # main.ONOS2cli.pushTestIntents( |
| # "of:0000000000001002/1", |
| # "of:0000000000002002/1", |
| # 100, numMult="10", appId="2" ) |
| # main.ONOS2cli.pushTestIntents( |
| # "of:0000000000001003/1", |
| # "of:0000000000002003/1", |
| # 100, numMult="10", appId="3" ) |
| count += 1 |
| |
| if count >= 100: |
| main.ONOSbench.handle.sendline( |
| "onos 10.128.174.1 intents-events-metrics >>" + |
| " /tmp/metrics_intents_temp.txt &" ) |
| count = 0 |
| |
| arg1 = "of:000000000000100" + str( swNum1 ) + "/" + str( portNum1 ) |
| arg2 = "of:000000000000200" + str( swNum2 ) + "/" + str( portNum2 ) |
| |
| swNum1 += 1 |
| |
| if swNum1 > 7: |
| swNum1 = 1 |
| swNum2 += 1 |
| if swNum2 > 7: |
| appid += 1 |
| |
| if swNum2 > 7: |
| swNum2 = 1 |
| |
| main.ONOSbench.pushTestIntentsShell( |
| arg1, |
| arg2, |
| 100, "/tmp/temp.txt", "10.128.174.1", |
| numMult="10", appId=appid, report=False ) |
| # main.ONOSbench.pushTestIntentsShell( |
| # "of:0000000000001002/1", |
| # "of:0000000000002002/1", |
| # 133, "/tmp/temp2.txt", "10.128.174.2", |
| # numMult="6", appId="2",report=False ) |
| # main.ONOSbench.pushTestIntentsShell( |
| # "of:0000000000001003/1", |
| # "of:0000000000002003/1", |
| # 133, "/tmp/temp3.txt", "10.128.174.3", |
| # numMult="6", appId="3",report=False ) |
| |
| time.sleep( 0.2 ) |