Finished test Clean up
diff --git a/TestON/tests/ClassTest/ClassTest.py b/TestON/tests/ClassTest/ClassTest.py
index 6d7a153..0fd8ccc 100644
--- a/TestON/tests/ClassTest/ClassTest.py
+++ b/TestON/tests/ClassTest/ClassTest.py
@@ -3,24 +3,25 @@
import os
import re
+
class ClassTest:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
+ def CASE1( self, main ):
import time
import imp
- init = imp.load_source('ClassInit',
- '/home/admin/ONLabTest/TestON/tests/ClassTest/Dependency/ClassInit.py')
+ init = imp.load_source(
+ 'ClassInit',
+ '/home/admin/ONLabTest/TestON/tests/ClassTest/Dependency/ClassInit.py' )
- ip1_from_class = init.getIp1()
- init.printMain(main)
+ ip1_from_class = init.getIp1()
+ init.printMain( main )
- main.log.info(ip1_from_class)
+ main.log.info( ip1_from_class )
- def CASE2(self, main):
+ def CASE2( self, main ):
-
- main.log.info("Case 2")
-
+ main.log.info( "Case 2" )
diff --git a/TestON/tests/OnosCHO/OnosCHO.py b/TestON/tests/OnosCHO/OnosCHO.py
index 228843e..3be5cbb 100644
--- a/TestON/tests/OnosCHO/OnosCHO.py
+++ b/TestON/tests/OnosCHO/OnosCHO.py
@@ -9,7 +9,7 @@
class OnosCHO:
- def __init__(self):
+ def __init__( self ):
self.default = ''
global deviceDPIDs
global hostMACs
@@ -19,8 +19,8 @@
global installedIntents
global randomLink1, randomLink2, randomLink3, numSwitches, numLinks
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
Startup sequence:
git pull
mvn clean install
@@ -29,168 +29,187 @@
onos-verify-cell
onos-install -f
onos-wait-for-start
- '''
+ """
import time
- cell_name = main.params['ENV']['cellName']
- git_pull = main.params['GIT']['autoPull']
- numCtrls = main.params['CTRL']['numCtrl']
- git_branch = main.params['GIT']['branch']
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ git_pull = main.params[ 'GIT' ][ 'autoPull' ]
+ numCtrls = main.params[ 'CTRL' ][ 'numCtrl' ]
+ git_branch = main.params[ 'GIT' ][ 'branch' ]
- main.case("Set up test environment")
- main.log.report("Set up test environment")
- main.log.report("_______________________")
-
- main.step("Git checkout and pull "+git_branch)
+ main.case( "Set up test environment" )
+ main.log.report( "Set up test environment" )
+ main.log.report( "_______________________" )
+
+ main.step( "Git checkout and pull " + git_branch )
if git_pull == 'on':
- checkout_result = main.ONOSbench.git_checkout(git_branch)
+ checkout_result = main.ONOSbench.git_checkout( git_branch )
pull_result = main.ONOSbench.git_pull()
- cp_result = (checkout_result and pull_result)
+ cp_result = ( checkout_result and pull_result )
else:
checkout_result = main.TRUE
pull_result = main.TRUE
- main.log.info("Skipped git checkout and pull")
- cp_result = (checkout_result and pull_result)
- utilities.assert_equals(expect=main.TRUE, actual=cp_result,
- onpass="Test step PASS",
- onfail="Test step FAIL")
-
- main.step("mvn clean & install")
+ main.log.info( "Skipped git checkout and pull" )
+ cp_result = ( checkout_result and pull_result )
+ utilities.assert_equals( expect=main.TRUE, actual=cp_result,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
+
+ main.step( "mvn clean & install" )
mvn_result = main.ONOSbench.clean_install()
- utilities.assert_equals(expect=main.TRUE, actual=mvn_result,
- onpass="Test step PASS",
- onfail="Test step FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=mvn_result,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
- main.ONOSbench.get_version(report=True)
+ main.ONOSbench.get_version( report=True )
- main.step("Apply Cell environment for ONOS")
- cell_result = main.ONOSbench.set_cell(cell_name)
- utilities.assert_equals(expect=main.TRUE, actual=cell_result,
- onpass="Test step PASS",
- onfail="Test step FAIL")
+ main.step( "Apply Cell environment for ONOS" )
+ cell_result = main.ONOSbench.set_cell( cell_name )
+ utilities.assert_equals( expect=main.TRUE, actual=cell_result,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
- main.step("Create ONOS package")
+ main.step( "Create ONOS package" )
packageResult = main.ONOSbench.onos_package()
- utilities.assert_equals(expect=main.TRUE, actual=packageResult,
- onpass="Test step PASS",
- onfail="Test step FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=packageResult,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
- main.step("Uninstall ONOS package on all Nodes")
- uninstallResult=main.TRUE
- for i in range(1,int(numCtrls)+1):
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- main.log.info("Unintsalling package on ONOS Node IP: "+ONOS_ip)
- u_result= main.ONOSbench.onos_uninstall(ONOS_ip)
- utilities.assert_equals(expect=main.TRUE, actual=u_result,
- onpass="Test step PASS",
- onfail="Test step FAIL")
- uninstallResult=(uninstallResult and u_result)
+ main.step( "Uninstall ONOS package on all Nodes" )
+ uninstallResult = main.TRUE
+ for i in range( 1, int( numCtrls ) + 1 ):
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ main.log.info( "Unintsalling package on ONOS Node IP: " + ONOS_ip )
+ u_result = main.ONOSbench.onos_uninstall( ONOS_ip )
+ utilities.assert_equals( expect=main.TRUE, actual=u_result,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
+ uninstallResult = ( uninstallResult and u_result )
- main.step("Removing copy-cat logs from ONOS nodes")
+ main.step( "Removing copy-cat logs from ONOS nodes" )
main.ONOSbench.onos_remove_raft_logs()
- main.step("Install ONOS package on all Nodes")
- installResult=main.TRUE
- for i in range(1,int(numCtrls)+1):
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- main.log.info("Intsalling package on ONOS Node IP: "+ONOS_ip)
- i_result= main.ONOSbench.onos_install(node=ONOS_ip)
- utilities.assert_equals(expect=main.TRUE, actual=i_result,
- onpass="Test step PASS",
- onfail="Test step FAIL")
- installResult=(installResult and i_result)
+ main.step( "Install ONOS package on all Nodes" )
+ installResult = main.TRUE
+ for i in range( 1, int( numCtrls ) + 1 ):
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ main.log.info( "Intsalling package on ONOS Node IP: " + ONOS_ip )
+ i_result = main.ONOSbench.onos_install( node=ONOS_ip )
+ utilities.assert_equals( expect=main.TRUE, actual=i_result,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
+ installResult = ( installResult and i_result )
- main.step("Verify ONOS nodes UP status")
- statusResult=main.TRUE
- for i in range(1,int(numCtrls)+1):
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- main.log.info("ONOS Node "+ONOS_ip+" status:")
- onos_status = main.ONOSbench.onos_status(node=ONOS_ip)
- utilities.assert_equals(expect=main.TRUE, actual=onos_status,
- onpass="Test step PASS",
- onfail="Test step FAIL")
- statusResult=(statusResult and onos_status)
+ main.step( "Verify ONOS nodes UP status" )
+ statusResult = main.TRUE
+ for i in range( 1, int( numCtrls ) + 1 ):
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ main.log.info( "ONOS Node " + ONOS_ip + " status:" )
+ onos_status = main.ONOSbench.onos_status( node=ONOS_ip )
+ utilities.assert_equals( expect=main.TRUE, actual=onos_status,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
+ statusResult = ( statusResult and onos_status )
- main.step("Start ONOS CLI on all nodes")
+ main.step( "Start ONOS CLI on all nodes" )
cliResult = main.TRUE
karafTimeout = "3600000"
- time.sleep(15) # need to wait here for sometime. This will be removed once ONOS is stable enough
- for i in range(1,int(numCtrls)+1):
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- ONOScli = 'ONOScli'+str(i)
- main.log.info("ONOS Node "+ONOS_ip+" cli start:")
- exec "startcli=main."+ONOScli+".start_onos_cli(ONOS_ip, karafTimeout=karafTimeout)"
- utilities.assert_equals(expect=main.TRUE, actual=startcli,
- onpass="Test step PASS",
- onfail="Test step FAIL")
- cliResult = (cliResult and startcli)
+ # need to wait here for sometime. This will be removed once ONOS is
+ # stable enough
+ time.sleep( 15 )
+ for i in range( 1, int( numCtrls ) + 1 ):
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ ONOScli = 'ONOScli' + str( i )
+ main.log.info( "ONOS Node " + ONOS_ip + " cli start:" )
+ exec "startcli=main." + ONOScli + \
+ ".start_onos_cli(ONOS_ip, karafTimeout=karafTimeout)"
+ utilities.assert_equals( expect=main.TRUE, actual=startcli,
+ onpass="Test step PASS",
+ onfail="Test step FAIL" )
+ cliResult = ( cliResult and startcli )
- case1Result = (cp_result and cell_result
- and packageResult and installResult and statusResult and cliResult)
- utilities.assert_equals(expect=main.TRUE, actual=case1Result,
- onpass="Set up test environment PASS",
- onfail="Set up test environment FAIL")
+ case1Result = ( cp_result and cell_result
+ and packageResult and installResult and statusResult and cliResult )
+ utilities.assert_equals( expect=main.TRUE, actual=case1Result,
+ onpass="Set up test environment PASS",
+ onfail="Set up test environment FAIL" )
- def CASE2(self, main):
- '''
+ def CASE2( self, main ):
+ """
This test script still needs more refactoring
- '''
+ """
import re
import time
import copy
- numCtrls = main.params['CTRL']['numCtrl']
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS4_ip = main.params['CTRL']['ip4']
- ONOS5_ip = main.params['CTRL']['ip5']
- ONOS1_port = main.params['CTRL']['port1']
- ONOS2_port = main.params['CTRL']['port2']
- ONOS3_port = main.params['CTRL']['port3']
- ONOS4_port = main.params['CTRL']['port4']
- ONOS5_port = main.params['CTRL']['port5']
+ numCtrls = main.params[ 'CTRL' ][ 'numCtrl' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS4_ip = main.params[ 'CTRL' ][ 'ip4' ]
+ ONOS5_ip = main.params[ 'CTRL' ][ 'ip5' ]
+ ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]
+ ONOS2_port = main.params[ 'CTRL' ][ 'port2' ]
+ ONOS3_port = main.params[ 'CTRL' ][ 'port3' ]
+ ONOS4_port = main.params[ 'CTRL' ][ 'port4' ]
+ ONOS5_port = main.params[ 'CTRL' ][ 'port5' ]
- numCtrls = main.params['CTRL']['numCtrl']
- main.log.report("Assign and Balance all Mininet switches across controllers")
- main.log.report("_________________________________________________________")
- time.sleep(15) # need to wait here for sometime. This will be removed once ONOS is stable enough
- main.case("Assign and Balance all Mininet switches across controllers")
- main.step("Assign switches to controllers")
- for i in range(1,26): #1 to (num of switches +1)
- main.Mininet1.assign_sw_controller(sw=str(i),count=int(numCtrls),
- ip1=ONOS1_ip, port1=ONOS1_port,
- ip2=ONOS2_ip, port2=ONOS2_port,
- ip3=ONOS3_ip, port3=ONOS3_port, ip4=ONOS4_ip, port4=ONOS4_port,
- ip5=ONOS5_ip, port5=ONOS5_port)
+ numCtrls = main.params[ 'CTRL' ][ 'numCtrl' ]
+ main.log.report(
+ "Assign and Balance all Mininet switches across controllers" )
+ main.log.report(
+ "_________________________________________________________" )
+ # need to wait here for sometime. This will be removed once ONOS is
+ # stable enough
+ time.sleep( 15 )
+ main.case(
+ "Assign and Balance all Mininet switches across controllers" )
+ main.step( "Assign switches to controllers" )
+ for i in range( 1, 26 ): # 1 to ( num of switches +1 )
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ count=int( numCtrls ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port,
+ ip2=ONOS2_ip,
+ port2=ONOS2_port,
+ ip3=ONOS3_ip,
+ port3=ONOS3_port,
+ ip4=ONOS4_ip,
+ port4=ONOS4_port,
+ ip5=ONOS5_ip,
+ port5=ONOS5_port )
switch_mastership = main.TRUE
- for i in range (1,26):
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ for i in range( 1, 26 ):
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
switch_mastership = switch_mastership and main.TRUE
else:
switch_mastership = main.FALSE
if switch_mastership == main.TRUE:
- main.log.report("Controller assignment successfull")
+ main.log.report( "Controller assignment successfull" )
else:
- main.log.report("Controller assignment failed")
- time.sleep(5)
+ main.log.report( "Controller assignment failed" )
+ time.sleep( 5 )
- main.step("Balance devices across controllers")
- for i in range(int(numCtrls)):
+ main.step( "Balance devices across controllers" )
+ for i in range( int( numCtrls ) ):
balanceResult = main.ONOScli1.balance_masters()
- time.sleep(3) # giving some breathing time for ONOS to complete re-balance
+ # giving some breathing time for ONOS to complete re-balance
+ time.sleep( 3 )
- utilities.assert_equals(expect=main.TRUE, actual=balanceResult,
- onpass="Assign and Balance devices test PASS",
- onfail="Assign and Balance devices test FAIL")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=balanceResult,
+ onpass="Assign and Balance devices test PASS",
+ onfail="Assign and Balance devices test FAIL" )
- def CASE3(self,main) :
- '''
+ def CASE3( self, main ):
+ """
This Test case will be extended to collect and store more data related
ONOS state.
- '''
+ """
import re
import copy
deviceDPIDs = []
@@ -199,118 +218,136 @@
deviceActiveLinksCount = []
devicePortsEnabledCount = []
- main.log.report("Collect and Store topology details from ONOS before running any Tests")
- main.log.report("____________________________________________________________________")
- main.case ("Collect and Store Topology Deatils from ONOS")
+ main.log.report(
+ "Collect and Store topology details from ONOS before running any Tests" )
+ main.log.report(
+ "____________________________________________________________________" )
+ main.case( "Collect and Store Topology Deatils from ONOS" )
- main.step("Collect and store current number of switches and links")
+ main.step( "Collect and store current number of switches and links" )
topology_output = main.ONOScli1.topology()
- topology_result = main.ONOSbench.get_topology(topology_output)
- numSwitches = topology_result['devices']
- numLinks = topology_result['links']
- main.log.info("Currently there are %s switches and %s links" %(str(numSwitches), str(numLinks)))
+ topology_result = main.ONOSbench.get_topology( topology_output )
+ numSwitches = topology_result[ 'devices' ]
+ numLinks = topology_result[ 'links' ]
+ main.log.info(
+ "Currently there are %s switches and %s links" %
+ ( str( numSwitches ), str( numLinks ) ) )
- main.step("Store Device DPIDs")
- for i in range(1,26):
- deviceDPIDs.append("of:00000000000000"+format(i, '02x'))
- print "Device DPIDs in Store: \n", str(deviceDPIDs)
+ main.step( "Store Device DPIDs" )
+ for i in range( 1, 26 ):
+ deviceDPIDs.append( "of:00000000000000" + format( i, '02x' ) )
+ print "Device DPIDs in Store: \n", str( deviceDPIDs )
- main.step("Store Host MACs")
- for i in range(1,26):
- hostMACs.append("00:00:00:00:00:"+format(i, '02x')+"/-1")
- print "Host MACs in Store: \n", str(hostMACs)
+ main.step( "Store Host MACs" )
+ for i in range( 1, 26 ):
+ hostMACs.append( "00:00:00:00:00:" + format( i, '02x' ) + "/-1" )
+ print "Host MACs in Store: \n", str( hostMACs )
- main.step("Collect and store all Devices Links")
- linksResult = main.ONOScli1.links(json_format=False)
- ansi_escape = re.compile(r'\x1b[^m]*m')
- linksResult = ansi_escape.sub('', linksResult)
- linksResult = linksResult.replace(" links","").replace("\r\r","")
- linksResult=linksResult.splitlines()
- linksResult = linksResult[1:]
- deviceLinks = copy.copy(linksResult)
- print "Device Links Stored: \n", str(deviceLinks)
- print "Length of Links Store", len(deviceLinks) # this will be asserted to check with the params provided count of links
+ main.step( "Collect and store all Devices Links" )
+ linksResult = main.ONOScli1.links( json_format=False )
+ ansi_escape = re.compile( r'\x1b[^m]*m' )
+ linksResult = ansi_escape.sub( '', linksResult )
+ linksResult = linksResult.replace( " links", "" ).replace( "\r\r", "" )
+ linksResult = linksResult.splitlines()
+ linksResult = linksResult[ 1: ]
+ deviceLinks = copy.copy( linksResult )
+ print "Device Links Stored: \n", str( deviceLinks )
+ # this will be asserted to check with the params provided count of
+ # links
+ print "Length of Links Store", len( deviceLinks )
- main.step("Collect and store each Device ports enabled Count")
- for i in range(1,26):
- portResult = main.ONOScli1.getDevicePortsEnabledCount("of:00000000000000"+format(i, '02x'))
- portTemp = re.split(r'\t+', portResult)
- portCount = portTemp[1].replace("\r\r\n\x1b[32m","")
- devicePortsEnabledCount.append(portCount)
- print "Device Enabled Port Counts Stored: \n", str(devicePortsEnabledCount)
+ main.step( "Collect and store each Device ports enabled Count" )
+ for i in range( 1, 26 ):
+ portResult = main.ONOScli1.getDevicePortsEnabledCount(
+ "of:00000000000000" +
+ format(
+ i,
+ '02x' ) )
+ portTemp = re.split( r'\t+', portResult )
+ portCount = portTemp[ 1 ].replace( "\r\r\n\x1b[32m", "" )
+ devicePortsEnabledCount.append( portCount )
+ print "Device Enabled Port Counts Stored: \n", str( devicePortsEnabledCount )
- main.step("Collect and store each Device active links Count")
- for i in range(1,26):
- linkCountResult = main.ONOScli1.getDeviceLinksActiveCount("of:00000000000000"+format(i, '02x'))
- linkCountTemp = re.split(r'\t+', linkCountResult)
- linkCount = linkCountTemp[1].replace("\r\r\n\x1b[32m","")
- deviceActiveLinksCount.append(linkCount)
- print "Device Active Links Count Stored: \n", str(deviceActiveLinksCount)
+ main.step( "Collect and store each Device active links Count" )
+ for i in range( 1, 26 ):
+ linkCountResult = main.ONOScli1.getDeviceLinksActiveCount(
+ "of:00000000000000" +
+ format(
+ i,
+ '02x' ) )
+ linkCountTemp = re.split( r'\t+', linkCountResult )
+ linkCount = linkCountTemp[ 1 ].replace( "\r\r\n\x1b[32m", "" )
+ deviceActiveLinksCount.append( linkCount )
+ print "Device Active Links Count Stored: \n", str( deviceActiveLinksCount )
- caseResult = main.TRUE # just returning TRUE for now as this one just collects data
- utilities.assert_equals(expect=main.TRUE, actual=case1Result,
- onpass="Saving ONOS topology data test PASS",
- onfail="Saving ONOS topology data test FAIL")
+ # just returning TRUE for now as this one just collects data
+ caseResult = main.TRUE
+ utilities.assert_equals( expect=main.TRUE, actual=case1Result,
+ onpass="Saving ONOS topology data test PASS",
+ onfail="Saving ONOS topology data test FAIL" )
- def CASE4(self,main) :
- '''
- Enable onos-app-fwd, Verify Reactive forwarding through ping all and Disable it
- '''
+ def CASE4( self, main ):
+ """
+ Enable onos-app-fwd, Verify Reactive forwarding through ping all and Disable it
+ """
import re
import copy
import time
- numCtrls = main.params['CTRL']['numCtrl']
- main.log.report("Enable Reactive forwarding and Verify ping all")
- main.log.report("______________________________________________")
- main.case ("Enable Reactive forwarding and Verify ping all")
- main.step("Enable Reactive forwarding")
+ numCtrls = main.params[ 'CTRL' ][ 'numCtrl' ]
+ main.log.report( "Enable Reactive forwarding and Verify ping all" )
+ main.log.report( "______________________________________________" )
+ main.case( "Enable Reactive forwarding and Verify ping all" )
+ main.step( "Enable Reactive forwarding" )
installResult = main.TRUE
- for i in range(1,int(numCtrls)+1):
+ for i in range( 1, int( numCtrls ) + 1 ):
onosFeature = 'onos-app-fwd'
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- ONOScli = 'ONOScli'+str(i)
- main.log.info("Enabling Reactive mode on ONOS Node "+ONOS_ip)
- exec "inResult=main."+ONOScli+".feature_install(onosFeature)"
- time.sleep(3)
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ ONOScli = 'ONOScli' + str( i )
+ main.log.info( "Enabling Reactive mode on ONOS Node " + ONOS_ip )
+ exec "inResult=main." + ONOScli + ".feature_install(onosFeature)"
+ time.sleep( 3 )
installResult = inResult and installResult
- time.sleep(5)
+ time.sleep( 5 )
- main.step("Verify Pingall")
+ main.step( "Verify Pingall" )
ping_result = main.FALSE
time1 = time.time()
ping_result = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
if ping_result == main.TRUE:
- main.log.report("Pingall Test in Reactive mode successful")
+ main.log.report( "Pingall Test in Reactive mode successful" )
else:
- main.log.report("Pingall Test in Reactive mode failed")
+ main.log.report( "Pingall Test in Reactive mode failed" )
- main.step("Disable Reactive forwarding")
+ main.step( "Disable Reactive forwarding" )
uninstallResult = main.TRUE
- for i in range(1,int(numCtrls)+1):
+ for i in range( 1, int( numCtrls ) + 1 ):
onosFeature = 'onos-app-fwd'
- ONOS_ip = main.params['CTRL']['ip'+str(i)]
- ONOScli = 'ONOScli'+str(i)
- main.log.info("Disabling Reactive mode on ONOS Node "+ONOS_ip)
- exec "unResult=main."+ONOScli+".feature_uninstall(onosFeature)"
+ ONOS_ip = main.params[ 'CTRL' ][ 'ip' + str( i ) ]
+ ONOScli = 'ONOScli' + str( i )
+ main.log.info( "Disabling Reactive mode on ONOS Node " + ONOS_ip )
+ exec "unResult=main." + ONOScli + ".feature_uninstall(onosFeature)"
uninstallResult = unResult and uninstallResult
- #Waiting for reative flows to be cleared.
- time.sleep(10)
+ # Waiting for reative flows to be cleared.
+ time.sleep( 10 )
case3Result = installResult and ping_result and uninstallResult
- utilities.assert_equals(expect=main.TRUE, actual=case3Result,
- onpass="Reactive Mode Pingall test PASS",
- onfail="Reactive Mode Pingall test FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=case3Result,
+ onpass="Reactive Mode Pingall test PASS",
+ onfail="Reactive Mode Pingall test FAIL" )
- def CASE5(self,main) :
- '''
+ def CASE5( self, main ):
+ """
Compare current ONOS topology with reference data
- '''
+ """
import re
devicesDPID_tmp = []
hostMACs_tmp = []
@@ -318,378 +355,529 @@
deviceActiveLinksCount_tmp = []
devicePortsEnabledCount_tmp = []
- main.log.report("Compare ONOS topology with reference data in Stores")
- main.log.report("__________________________________________________")
- main.case ("Compare ONOS topology with reference data")
-
- main.step("Compare current Device ports enabled with reference")
- for i in range(1,26):
- portResult = main.ONOScli1.getDevicePortsEnabledCount("of:00000000000000"+format(i, '02x'))
- portTemp = re.split(r'\t+', portResult)
- portCount = portTemp[1].replace("\r\r\n\x1b[32m","")
- devicePortsEnabledCount_tmp.append(portCount)
- time.sleep(2)
- print ("Device Enabled ports EXPECTED: \n"+ str(devicePortsEnabledCount))
- print ("Device Enabled ports ACTUAL: \n"+ str(devicePortsEnabledCount_tmp))
- if (cmp(devicePortsEnabledCount,devicePortsEnabledCount_tmp)==0):
+ main.log.report(
+ "Compare ONOS topology with reference data in Stores" )
+ main.log.report( "__________________________________________________" )
+ main.case( "Compare ONOS topology with reference data" )
+
+ main.step( "Compare current Device ports enabled with reference" )
+ for i in range( 1, 26 ):
+ portResult = main.ONOScli1.getDevicePortsEnabledCount(
+ "of:00000000000000" +
+ format(
+ i,
+ '02x' ) )
+ portTemp = re.split( r'\t+', portResult )
+ portCount = portTemp[ 1 ].replace( "\r\r\n\x1b[32m", "" )
+ devicePortsEnabledCount_tmp.append( portCount )
+ time.sleep( 2 )
+ print (
+ "Device Enabled ports EXPECTED: \n" +
+ str( devicePortsEnabledCount ) )
+ print (
+ "Device Enabled ports ACTUAL: \n" +
+ str( devicePortsEnabledCount_tmp ) )
+ if ( cmp( devicePortsEnabledCount,
+ devicePortsEnabledCount_tmp ) == 0 ):
stepResult1 = main.TRUE
else:
stepResult1 = main.FALSE
- main.step("Compare Device active links with reference")
- for i in range(1,26):
- linkResult = main.ONOScli1.getDeviceLinksActiveCount("of:00000000000000"+format(i, '02x'))
- linkTemp = re.split(r'\t+', linkResult)
- linkCount = linkTemp[1].replace("\r\r\n\x1b[32m","")
- deviceActiveLinksCount_tmp.append(linkCount)
- time.sleep(3)
- print ("Device Active links EXPECTED: \n"+str(deviceActiveLinksCount))
- print ("Device Active links ACTUAL: \n"+str(deviceActiveLinksCount_tmp))
- if (cmp(deviceActiveLinksCount,deviceActiveLinksCount_tmp)==0):
+ main.step( "Compare Device active links with reference" )
+ for i in range( 1, 26 ):
+ linkResult = main.ONOScli1.getDeviceLinksActiveCount(
+ "of:00000000000000" +
+ format(
+ i,
+ '02x' ) )
+ linkTemp = re.split( r'\t+', linkResult )
+ linkCount = linkTemp[ 1 ].replace( "\r\r\n\x1b[32m", "" )
+ deviceActiveLinksCount_tmp.append( linkCount )
+ time.sleep( 3 )
+ print (
+ "Device Active links EXPECTED: \n" +
+ str( deviceActiveLinksCount ) )
+ print (
+ "Device Active links ACTUAL: \n" +
+ str( deviceActiveLinksCount_tmp ) )
+ if ( cmp( deviceActiveLinksCount, deviceActiveLinksCount_tmp ) == 0 ):
stepResult2 = main.TRUE
else:
stepResult2 = main.FALSE
- '''
- place holder for comparing devices, hosts and paths if required.
+ """
+ place holder for comparing devices, hosts and paths if required.
Links and ports data would be incorrect with out devices anyways.
- '''
-
- caseResult=(stepResult1 and stepResult2)
- utilities.assert_equals(expect=main.TRUE, actual=case1Result,
- onpass="Compare Topology test PASS",
- onfail="Compare Topology test FAIL")
+ """
+ caseResult = ( stepResult1 and stepResult2 )
+ utilities.assert_equals( expect=main.TRUE, actual=case1Result,
+ onpass="Compare Topology test PASS",
+ onfail="Compare Topology test FAIL" )
if caseResult == main.TRUE:
- main.log.report("Compare Topology test Pass")
+ main.log.report( "Compare Topology test Pass" )
- def CASE6(self):
- '''
+ def CASE6( self ):
+ """
Install 300 host intents and verify ping all
- '''
- main.log.report("Add 300 host intents and verify pingall")
- main.log.report("_______________________________________")
+ """
+ main.log.report( "Add 300 host intents and verify pingall" )
+ main.log.report( "_______________________________________" )
import itertools
- main.case("Install 300 host intents")
- main.step("Add host Intents")
- intentResult=main.TRUE
- hostCombos = list(itertools.combinations(hostMACs, 2))
- for i in range(len(hostCombos)):
- iResult = main.ONOScli1.add_host_intent(hostCombos[i][0],hostCombos[i][1])
- intentResult=(intentResult and iResult)
+ main.case( "Install 300 host intents" )
+ main.step( "Add host Intents" )
+ intentResult = main.TRUE
+ hostCombos = list( itertools.combinations( hostMACs, 2 ) )
+ for i in range( len( hostCombos ) ):
+ iResult = main.ONOScli1.add_host_intent(
+ hostCombos[ i ][ 0 ],
+ hostCombos[ i ][ 1 ] )
+ intentResult = ( intentResult and iResult )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResult = main.FALSE
time1 = time.time()
pingResult = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResult,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResult,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
- case4Result=(intentResult and pingResult)
- utilities.assert_equals(expect=main.TRUE, actual=case4Result,
- onpass="Install 300 Host Intents and Ping All test PASS",
- onfail="Install 300 Host Intents and Ping All test FAIL")
+ case4Result = ( intentResult and pingResult )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case4Result,
+ onpass="Install 300 Host Intents and Ping All test PASS",
+ onfail="Install 300 Host Intents and Ping All test FAIL" )
- def CASE70(self,main):
- '''
- Randomly bring some core links down and verify ping all (Host Intents Scenario)
- '''
+ def CASE70( self, main ):
+ """
+ Randomly bring some core links down and verify ping all ( Host Intents Scenario )
+ """
import random
- ONOS1_ip = main.params['CTRL']['ip1']
- link1End1 = main.params['CORELINKS']['linkS3a']
- link1End2 = main.params['CORELINKS']['linkS3b'].split(',')
- link2End1 = main.params['CORELINKS']['linkS14a']
- link2End2 = main.params['CORELINKS']['linkS14b'].split(',')
- link3End1 = main.params['CORELINKS']['linkS18a']
- link3End2 = main.params['CORELINKS']['linkS18b'].split(',')
- switchLinksToToggle = main.params['CORELINKS']['toggleLinks']
- link_sleep = int(main.params['timers']['LinkDiscovery'])
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ link1End1 = main.params[ 'CORELINKS' ][ 'linkS3a' ]
+ link1End2 = main.params[ 'CORELINKS' ][ 'linkS3b' ].split( ',' )
+ link2End1 = main.params[ 'CORELINKS' ][ 'linkS14a' ]
+ link2End2 = main.params[ 'CORELINKS' ][ 'linkS14b' ].split( ',' )
+ link3End1 = main.params[ 'CORELINKS' ][ 'linkS18a' ]
+ link3End2 = main.params[ 'CORELINKS' ][ 'linkS18b' ].split( ',' )
+ switchLinksToToggle = main.params[ 'CORELINKS' ][ 'toggleLinks' ]
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
- main.log.report("Host intents - Randomly bring some core links down and verify ping all")
- main.log.report("_________________________________________________________________")
- main.case("Host intents - Randomly bring some core links down and verify ping all")
- main.step("Verify number of Switch links to toggle on each Core Switch are between 1 - 5")
- if (int(switchLinksToToggle) == 0 or int(switchLinksToToggle) > 5):
- main.log.info("Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5")
+ main.log.report(
+ "Host intents - Randomly bring some core links down and verify ping all" )
+ main.log.report(
+ "_________________________________________________________________" )
+ main.case(
+ "Host intents - Randomly bring some core links down and verify ping all" )
+ main.step(
+ "Verify number of Switch links to toggle on each Core Switch are between 1 - 5" )
+ if ( int( switchLinksToToggle ) ==
+ 0 or int( switchLinksToToggle ) > 5 ):
+ main.log.info(
+ "Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5" )
main.cleanup()
main.exit()
else:
- main.log.info("User provided Core switch links range to toggle is correct, proceeding to run the test")
+ main.log.info(
+ "User provided Core switch links range to toggle is correct, proceeding to run the test" )
- main.step("Cut links on Core devices using user provided range")
- randomLink1 = random.sample(link1End2,int(switchLinksToToggle))
- randomLink2 = random.sample(link2End2,int(switchLinksToToggle))
- randomLink3 = random.sample(link3End2,int(switchLinksToToggle))
- for i in range(int(switchLinksToToggle)):
- main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="down")
- main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="down")
- main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="down")
- time.sleep(link_sleep)
+ main.step( "Cut links on Core devices using user provided range" )
+ randomLink1 = random.sample( link1End2, int( switchLinksToToggle ) )
+ randomLink2 = random.sample( link2End2, int( switchLinksToToggle ) )
+ randomLink3 = random.sample( link3End2, int( switchLinksToToggle ) )
+ for i in range( int( switchLinksToToggle ) ):
+ main.Mininet1.link(
+ END1=link1End1,
+ END2=randomLink1[ i ],
+ OPTION="down" )
+ main.Mininet1.link(
+ END1=link2End1,
+ END2=randomLink2[ i ],
+ OPTION="down" )
+ main.Mininet1.link(
+ END1=link3End1,
+ END2=randomLink3[ i ],
+ OPTION="down" )
+ time.sleep( link_sleep )
topology_output = main.ONOScli2.topology()
- linkDown = main.ONOSbench.check_status(topology_output,numSwitches,str(int(numLinks)-int(switchLinksToToggle)*6))
- utilities.assert_equals(expect=main.TRUE,actual=linkDown,
- onpass="Link Down discovered properly",
- onfail="Link down was not discovered in "+ str(link_sleep) + " seconds")
+ linkDown = main.ONOSbench.check_status(
+ topology_output, numSwitches, str(
+ int( numLinks ) - int( switchLinksToToggle ) * 6 ) )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=linkDown,
+ onpass="Link Down discovered properly",
+ onfail="Link down was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResultLinkDown = main.FALSE
time1 = time.time()
pingResultLinkDown = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkDown,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResultLinkDown,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
caseResult7 = linkDown and pingResultLinkDown
- utilities.assert_equals(expect=main.TRUE, actual=caseResult7,
- onpass="Random Link cut Test PASS",
- onfail="Random Link cut Test FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=caseResult7,
+ onpass="Random Link cut Test PASS",
+ onfail="Random Link cut Test FAIL" )
- def CASE80(self,main):
- '''
- Bring the core links up that are down and verify ping all (Host Intents Scenario)
- '''
+ def CASE80( self, main ):
+ """
+ Bring the core links up that are down and verify ping all ( Host Intents Scenario )
+ """
import random
- ONOS1_ip = main.params['CTRL']['ip1']
- link1End1 = main.params['CORELINKS']['linkS3a']
- link2End1 = main.params['CORELINKS']['linkS14a']
- link3End1 = main.params['CORELINKS']['linkS18a']
- link_sleep = int(main.params['timers']['LinkDiscovery'])
- switchLinksToToggle = main.params['CORELINKS']['toggleLinks']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ link1End1 = main.params[ 'CORELINKS' ][ 'linkS3a' ]
+ link2End1 = main.params[ 'CORELINKS' ][ 'linkS14a' ]
+ link3End1 = main.params[ 'CORELINKS' ][ 'linkS18a' ]
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
+ switchLinksToToggle = main.params[ 'CORELINKS' ][ 'toggleLinks' ]
- main.log.report("Host intents - Bring the core links up that are down and verify ping all")
- main.log.report("__________________________________________________________________")
- main.case("Host intents - Bring the core links up that are down and verify ping all")
- main.step("Bring randomly cut links on Core devices up")
- for i in range(int(switchLinksToToggle)):
- main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="up")
- main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="up")
- main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="up")
- time.sleep(link_sleep)
+ main.log.report(
+ "Host intents - Bring the core links up that are down and verify ping all" )
+ main.log.report(
+ "__________________________________________________________________" )
+ main.case(
+ "Host intents - Bring the core links up that are down and verify ping all" )
+ main.step( "Bring randomly cut links on Core devices up" )
+ for i in range( int( switchLinksToToggle ) ):
+ main.Mininet1.link(
+ END1=link1End1,
+ END2=randomLink1[ i ],
+ OPTION="up" )
+ main.Mininet1.link(
+ END1=link2End1,
+ END2=randomLink2[ i ],
+ OPTION="up" )
+ main.Mininet1.link(
+ END1=link3End1,
+ END2=randomLink3[ i ],
+ OPTION="up" )
+ time.sleep( link_sleep )
topology_output = main.ONOScli2.topology()
- linkUp = main.ONOSbench.check_status(topology_output,numSwitches,str(numLinks))
- utilities.assert_equals(expect=main.TRUE,actual=linkUp,
- onpass="Link up discovered properly",
- onfail="Link up was not discovered in "+ str(link_sleep) + " seconds")
+ linkUp = main.ONOSbench.check_status(
+ topology_output,
+ numSwitches,
+ str( numLinks ) )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=linkUp,
+ onpass="Link up discovered properly",
+ onfail="Link up was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResultLinkUp = main.FALSE
time1 = time.time()
pingResultLinkUp = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkUp,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResultLinkUp,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
caseResult8 = linkUp and pingResultLinkUp
- utilities.assert_equals(expect=main.TRUE, actual=caseResult8,
- onpass="Link Up Test PASS",
- onfail="Link Up Test FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=caseResult8,
+ onpass="Link Up Test PASS",
+ onfail="Link Up Test FAIL" )
- def CASE71(self,main):
- '''
- Randomly bring some core links down and verify ping all (Point Intents Scenario)
- '''
+ def CASE71( self, main ):
+ """
+ Randomly bring some core links down and verify ping all ( Point Intents Scenario )
+ """
import random
- ONOS1_ip = main.params['CTRL']['ip1']
- link1End1 = main.params['CORELINKS']['linkS3a']
- link1End2 = main.params['CORELINKS']['linkS3b'].split(',')
- link2End1 = main.params['CORELINKS']['linkS14a']
- link2End2 = main.params['CORELINKS']['linkS14b'].split(',')
- link3End1 = main.params['CORELINKS']['linkS18a']
- link3End2 = main.params['CORELINKS']['linkS18b'].split(',')
- switchLinksToToggle = main.params['CORELINKS']['toggleLinks']
- link_sleep = int(main.params['timers']['LinkDiscovery'])
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ link1End1 = main.params[ 'CORELINKS' ][ 'linkS3a' ]
+ link1End2 = main.params[ 'CORELINKS' ][ 'linkS3b' ].split( ',' )
+ link2End1 = main.params[ 'CORELINKS' ][ 'linkS14a' ]
+ link2End2 = main.params[ 'CORELINKS' ][ 'linkS14b' ].split( ',' )
+ link3End1 = main.params[ 'CORELINKS' ][ 'linkS18a' ]
+ link3End2 = main.params[ 'CORELINKS' ][ 'linkS18b' ].split( ',' )
+ switchLinksToToggle = main.params[ 'CORELINKS' ][ 'toggleLinks' ]
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
- main.log.report("Point Intents - Randomly bring some core links down and verify ping all")
- main.log.report("__________________________________________________________________")
- main.case("Point Intents - Randomly bring some core links down and verify ping all")
- main.step("Verify number of Switch links to toggle on each Core Switch are between 1 - 5")
- if (int(switchLinksToToggle) == 0 or int(switchLinksToToggle) > 5):
- main.log.info("Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5")
+ main.log.report(
+ "Point Intents - Randomly bring some core links down and verify ping all" )
+ main.log.report(
+ "__________________________________________________________________" )
+ main.case(
+ "Point Intents - Randomly bring some core links down and verify ping all" )
+ main.step(
+ "Verify number of Switch links to toggle on each Core Switch are between 1 - 5" )
+ if ( int( switchLinksToToggle ) ==
+ 0 or int( switchLinksToToggle ) > 5 ):
+ main.log.info(
+ "Please check you PARAMS file. Valid range for number of switch links to toggle is between 1 to 5" )
main.cleanup()
main.exit()
else:
- main.log.info("User provided Core switch links range to toggle is correct, proceeding to run the test")
+ main.log.info(
+ "User provided Core switch links range to toggle is correct, proceeding to run the test" )
- main.step("Cut links on Core devices using user provided range")
- randomLink1 = random.sample(link1End2,int(switchLinksToToggle))
- randomLink2 = random.sample(link2End2,int(switchLinksToToggle))
- randomLink3 = random.sample(link3End2,int(switchLinksToToggle))
- for i in range(int(switchLinksToToggle)):
- main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="down")
- main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="down")
- main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="down")
- time.sleep(link_sleep)
+ main.step( "Cut links on Core devices using user provided range" )
+ randomLink1 = random.sample( link1End2, int( switchLinksToToggle ) )
+ randomLink2 = random.sample( link2End2, int( switchLinksToToggle ) )
+ randomLink3 = random.sample( link3End2, int( switchLinksToToggle ) )
+ for i in range( int( switchLinksToToggle ) ):
+ main.Mininet1.link(
+ END1=link1End1,
+ END2=randomLink1[ i ],
+ OPTION="down" )
+ main.Mininet1.link(
+ END1=link2End1,
+ END2=randomLink2[ i ],
+ OPTION="down" )
+ main.Mininet1.link(
+ END1=link3End1,
+ END2=randomLink3[ i ],
+ OPTION="down" )
+ time.sleep( link_sleep )
topology_output = main.ONOScli2.topology()
- linkDown = main.ONOSbench.check_status(topology_output,numSwitches,str(int(numLinks)-int(switchLinksToToggle)*6))
- utilities.assert_equals(expect=main.TRUE,actual=linkDown,
- onpass="Link Down discovered properly",
- onfail="Link down was not discovered in "+ str(link_sleep) + " seconds")
+ linkDown = main.ONOSbench.check_status(
+ topology_output, numSwitches, str(
+ int( numLinks ) - int( switchLinksToToggle ) * 6 ) )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=linkDown,
+ onpass="Link Down discovered properly",
+ onfail="Link down was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResultLinkDown = main.FALSE
time1 = time.time()
pingResultLinkDown = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkDown,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResultLinkDown,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
caseResult7 = linkDown and pingResultLinkDown
- utilities.assert_equals(expect=main.TRUE, actual=caseResult7,
- onpass="Random Link cut Test PASS",
- onfail="Random Link cut Test FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=caseResult7,
+ onpass="Random Link cut Test PASS",
+ onfail="Random Link cut Test FAIL" )
- def CASE81(self,main):
- '''
- Bring the core links up that are down and verify ping all (Point Intents Scenario)
- '''
+ def CASE81( self, main ):
+ """
+ Bring the core links up that are down and verify ping all ( Point Intents Scenario )
+ """
import random
- ONOS1_ip = main.params['CTRL']['ip1']
- link1End1 = main.params['CORELINKS']['linkS3a']
- link2End1 = main.params['CORELINKS']['linkS14a']
- link3End1 = main.params['CORELINKS']['linkS18a']
- link_sleep = int(main.params['timers']['LinkDiscovery'])
- switchLinksToToggle = main.params['CORELINKS']['toggleLinks']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ link1End1 = main.params[ 'CORELINKS' ][ 'linkS3a' ]
+ link2End1 = main.params[ 'CORELINKS' ][ 'linkS14a' ]
+ link3End1 = main.params[ 'CORELINKS' ][ 'linkS18a' ]
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
+ switchLinksToToggle = main.params[ 'CORELINKS' ][ 'toggleLinks' ]
- main.log.report("Point intents - Bring the core links up that are down and verify ping all")
- main.log.report("___________________________________________________________________")
- main.case("Point intents - Bring the core links up that are down and verify ping all")
- main.step("Bring randomly cut links on Core devices up")
- for i in range(int(switchLinksToToggle)):
- main.Mininet1.link(END1=link1End1,END2=randomLink1[i],OPTION="up")
- main.Mininet1.link(END1=link2End1,END2=randomLink2[i],OPTION="up")
- main.Mininet1.link(END1=link3End1,END2=randomLink3[i],OPTION="up")
- time.sleep(link_sleep)
+ main.log.report(
+ "Point intents - Bring the core links up that are down and verify ping all" )
+ main.log.report(
+ "___________________________________________________________________" )
+ main.case(
+ "Point intents - Bring the core links up that are down and verify ping all" )
+ main.step( "Bring randomly cut links on Core devices up" )
+ for i in range( int( switchLinksToToggle ) ):
+ main.Mininet1.link(
+ END1=link1End1,
+ END2=randomLink1[ i ],
+ OPTION="up" )
+ main.Mininet1.link(
+ END1=link2End1,
+ END2=randomLink2[ i ],
+ OPTION="up" )
+ main.Mininet1.link(
+ END1=link3End1,
+ END2=randomLink3[ i ],
+ OPTION="up" )
+ time.sleep( link_sleep )
topology_output = main.ONOScli2.topology()
- linkUp = main.ONOSbench.check_status(topology_output,numSwitches,str(numLinks))
- utilities.assert_equals(expect=main.TRUE,actual=linkUp,
- onpass="Link up discovered properly",
- onfail="Link up was not discovered in "+ str(link_sleep) + " seconds")
+ linkUp = main.ONOSbench.check_status(
+ topology_output,
+ numSwitches,
+ str( numLinks ) )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=linkUp,
+ onpass="Link up discovered properly",
+ onfail="Link up was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResultLinkUp = main.FALSE
time1 = time.time()
pingResultLinkUp = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResultLinkUp,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResultLinkUp,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
caseResult8 = linkUp and pingResultLinkUp
- utilities.assert_equals(expect=main.TRUE, actual=caseResult8,
- onpass="Link Up Test PASS",
- onfail="Link Up Test FAIL")
+ utilities.assert_equals( expect=main.TRUE, actual=caseResult8,
+ onpass="Link Up Test PASS",
+ onfail="Link Up Test FAIL" )
- def CASE9(self):
- '''
+ def CASE9( self ):
+ """
Install 114 point intents and verify Ping all works
- '''
+ """
import copy
- main.log.report("Install 114 point intents and verify Ping all")
- main.log.report("___________________________________________")
- main.case("Install 114 point intents and Ping all")
- deviceLinks_copy = copy.copy(deviceLinks)
- main.step("Install 114 point intents")
- for i in range(len(deviceLinks_copy)):
- pointLink = str(deviceLinks_copy[i]).replace("src=","").replace("dst=","").split(',')
- point1 = pointLink[0].split('/')
- point2 = pointLink[1].split('/')
- installResult = main.ONOScli1.add_point_intent(point1[0],point2[0],int(point1[1]),int(point2[1]))
+ main.log.report( "Install 114 point intents and verify Ping all" )
+ main.log.report( "___________________________________________" )
+ main.case( "Install 114 point intents and Ping all" )
+ deviceLinks_copy = copy.copy( deviceLinks )
+ main.step( "Install 114 point intents" )
+ for i in range( len( deviceLinks_copy ) ):
+ pointLink = str(
+ deviceLinks_copy[ i ] ).replace(
+ "src=",
+ "" ).replace(
+ "dst=",
+ "" ).split( ',' )
+ point1 = pointLink[ 0 ].split( '/' )
+ point2 = pointLink[ 1 ].split( '/' )
+ installResult = main.ONOScli1.add_point_intent(
+ point1[ 0 ], point2[ 0 ], int(
+ point1[ 1 ] ), int(
+ point2[ 1 ] ) )
if installResult == main.TRUE:
- print "Installed Point intent between :",point1[0], int(point1[1]), point2[0], int(point2[1])
+ print "Installed Point intent between :", point1[ 0 ], int( point1[ 1 ] ), point2[ 0 ], int( point2[ 1 ] )
- main.step("Obtain the intent id's")
+ main.step( "Obtain the intent id's" )
intentsList = main.ONOScli1.getAllIntentIds()
- ansi_escape = re.compile(r'\x1b[^m]*m')
- intentsList = ansi_escape.sub('', intentsList)
- intentsList = intentsList.replace(" onos:intents | grep id=","").replace("id=","").replace("\r\r","")
- intentsList=intentsList.splitlines()
- intentsList = intentsList[1:]
+ ansi_escape = re.compile( r'\x1b[^m]*m' )
+ intentsList = ansi_escape.sub( '', intentsList )
+ intentsList = intentsList.replace(
+ " onos:intents | grep id=",
+ "" ).replace(
+ "id=",
+ "" ).replace(
+ "\r\r",
+ "" )
+ intentsList = intentsList.splitlines()
+ intentsList = intentsList[ 1: ]
intentIdList = []
- for i in range(len(intentsList)):
- intentsTemp = intentsList[i].split(',')
- intentIdList.append(intentsTemp[0])
+ for i in range( len( intentsList ) ):
+ intentsTemp = intentsList[ i ].split( ',' )
+ intentIdList.append( intentsTemp[ 0 ] )
print "Intent IDs: ", intentIdList
- print "Total Intents installed: ", len(intentIdList)
+ print "Total Intents installed: ", len( intentIdList )
- main.step("Verify Ping across all hosts")
+ main.step( "Verify Ping across all hosts" )
pingResult = main.FALSE
time1 = time.time()
pingResult = main.Mininet1.pingall()
time2 = time.time()
- timeDiff = round((time2-time1),2)
- main.log.report("Time taken for Ping All: "+str(timeDiff)+" seconds")
- utilities.assert_equals(expect=main.TRUE, actual=pingResult,
- onpass="PING ALL PASS",
- onfail="PING ALL FAIL")
+ timeDiff = round( ( time2 - time1 ), 2 )
+ main.log.report(
+ "Time taken for Ping All: " +
+ str( timeDiff ) +
+ " seconds" )
+ utilities.assert_equals( expect=main.TRUE, actual=pingResult,
+ onpass="PING ALL PASS",
+ onfail="PING ALL FAIL" )
case8_result = installResult and pingResult
- utilities.assert_equals(expect=main.TRUE, actual=case8_result,
- onpass="Ping all test after Point intents addition successful",
- onfail="Ping all test after Point intents addition failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case8_result,
+ onpass="Ping all test after Point intents addition successful",
+ onfail="Ping all test after Point intents addition failed" )
- def CASE10(self):
- '''
+ def CASE10( self ):
+ """
Remove all Intents
- '''
- main.log.report("Remove all intents that were installed previously")
- main.log.report("______________________________________________")
- main.log.info("Remove all intents")
- main.case("Removing intents")
- main.step("Obtain the intent id's first")
+ """
+ main.log.report( "Remove all intents that were installed previously" )
+ main.log.report( "______________________________________________" )
+ main.log.info( "Remove all intents" )
+ main.case( "Removing intents" )
+ main.step( "Obtain the intent id's first" )
intentsList = main.ONOScli1.getAllIntentIds()
- ansi_escape = re.compile(r'\x1b[^m]*m')
- intentsList = ansi_escape.sub('', intentsList)
- intentsList = intentsList.replace(" onos:intents | grep id=","").replace("id=","").replace("\r\r","")
- intentsList=intentsList.splitlines()
- intentsList = intentsList[1:]
+ ansi_escape = re.compile( r'\x1b[^m]*m' )
+ intentsList = ansi_escape.sub( '', intentsList )
+ intentsList = intentsList.replace(
+ " onos:intents | grep id=",
+ "" ).replace(
+ "id=",
+ "" ).replace(
+ "\r\r",
+ "" )
+ intentsList = intentsList.splitlines()
+ intentsList = intentsList[ 1: ]
intentIdList = []
step1Result = main.TRUE
- if (len(intentsList) > 1):
- for i in range(len(intentsList)):
- intentsTemp = intentsList[i].split(',')
- intentIdList.append(intentsTemp[0])
+ if ( len( intentsList ) > 1 ):
+ for i in range( len( intentsList ) ):
+ intentsTemp = intentsList[ i ].split( ',' )
+ intentIdList.append( intentsTemp[ 0 ] )
print "Intent IDs: ", intentIdList
- for id in range(len(intentIdList)):
- print "Removing intent id (round 1) :", intentIdList[id]
- main.ONOScli1.remove_intent(intent_id = intentIdList[id])
- time.sleep(1)
+ for id in range( len( intentIdList ) ):
+ print "Removing intent id (round 1) :", intentIdList[ id ]
+ main.ONOScli1.remove_intent( intent_id=intentIdList[ id ] )
+ time.sleep( 1 )
- main.log.info("Verify all intents are removed and if any leftovers try remove one more time")
+ main.log.info(
+ "Verify all intents are removed and if any leftovers try remove one more time" )
intentsList1 = main.ONOScli1.getAllIntentIds()
- ansi_escape = re.compile(r'\x1b[^m]*m')
- intentsList1 = ansi_escape.sub('', intentsList1)
- intentsList1 = intentsList1.replace(" onos:intents | grep id=","").replace(" state=","").replace("\r\r","")
- intentsList1=intentsList1.splitlines()
- intentsList1 = intentsList1[1:]
+ ansi_escape = re.compile( r'\x1b[^m]*m' )
+ intentsList1 = ansi_escape.sub( '', intentsList1 )
+ intentsList1 = intentsList1.replace(
+ " onos:intents | grep id=",
+ "" ).replace(
+ " state=",
+ "" ).replace(
+ "\r\r",
+ "" )
+ intentsList1 = intentsList1.splitlines()
+ intentsList1 = intentsList1[ 1: ]
print "Round 2 (leftover) intents to remove: ", intentsList1
intentIdList1 = []
- if (len(intentsList1) > 1):
- for i in range(len(intentsList1)):
- intentsTemp1 = intentsList[i].split(',')
- intentIdList1.append(intentsTemp1[0])
+ if ( len( intentsList1 ) > 1 ):
+ for i in range( len( intentsList1 ) ):
+ intentsTemp1 = intentsList[ i ].split( ',' )
+ intentIdList1.append( intentsTemp1[ 0 ] )
print "Leftover Intent IDs: ", intentIdList1
- for id in range(len(intentIdList1)):
- print "Removing intent id (round 2):", intentIdList1[id]
- main.ONOScli1.remove_intent(intent_id = intentIdList1[id])
- time.sleep(2)
+ for id in range( len( intentIdList1 ) ):
+ print "Removing intent id (round 2):", intentIdList1[ id ]
+ main.ONOScli1.remove_intent(
+ intent_id=intentIdList1[ id ] )
+ time.sleep( 2 )
else:
print "There are no more intents that need to be removed"
step1Result = main.TRUE
@@ -698,6 +886,6 @@
step1Result = main.FALSE
caseResult7 = step1Result
- utilities.assert_equals(expect=main.TRUE, actual=caseResult7,
- onpass="Intent removal test successful",
- onfail="Intent removal test failed")
\ No newline at end of file
+ utilities.assert_equals( expect=main.TRUE, actual=caseResult7,
+ onpass="Intent removal test successful",
+ onfail="Intent removal test failed" )
diff --git a/TestON/tests/ProdFunc/ProdFunc.py b/TestON/tests/ProdFunc/ProdFunc.py
old mode 100755
new mode 100644
index a9a9bb6..62d1ec8
--- a/TestON/tests/ProdFunc/ProdFunc.py
+++ b/TestON/tests/ProdFunc/ProdFunc.py
@@ -1,6 +1,6 @@
-#Testing the basic functionality of ONOS Next
-#For sanity and driver functionality excercises only.
+# Testing the basic functionality of ONOS Next
+# For sanity and driver functionality excercises only.
import time
import sys
@@ -8,13 +8,16 @@
import re
import json
-time.sleep(1)
+time.sleep( 1 )
+
+
class ProdFunc:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
Startup sequence:
cell <name>
onos-verify-cell
@@ -24,1077 +27,1312 @@
onos-package
onos-install -f
onos-wait-for-start
- '''
-
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS1_port = main.params['CTRL']['port1']
-
- main.case("Setting up test environment")
- main.log.report("This testcase is testing setting up test environment")
- main.log.report("__________________________________")
+ """
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]
- main.step("Applying cell variable to environment")
- cell_result = main.ONOSbench.set_cell(cell_name)
+ main.case( "Setting up test environment" )
+ main.log.report(
+ "This testcase is testing setting up test environment" )
+ main.log.report( "__________________________________" )
+
+ main.step( "Applying cell variable to environment" )
+ cell_result = main.ONOSbench.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
-
- main.step("Removing raft logs before a clen installation of ONOS")
+
+ main.step( "Removing raft logs before a clen installation of ONOS" )
main.ONOSbench.onos_remove_raft_logs()
- main.step("Git checkout and pull master and get version")
- main.ONOSbench.git_checkout("master")
+ main.step( "Git checkout and pull master and get version" )
+ main.ONOSbench.git_checkout( "master" )
git_pull_result = main.ONOSbench.git_pull()
- main.log.info("git_pull_result = " +git_pull_result)
- version_result = main.ONOSbench.get_version(report=True)
-
+ main.log.info( "git_pull_result = " + git_pull_result )
+ version_result = main.ONOSbench.get_version( report=True )
+
if git_pull_result == 1:
- main.step("Using mvn clean & install")
+ main.step( "Using mvn clean & install" )
clean_install_result = main.ONOSbench.clean_install()
#clean_install_result = main.TRUE
elif git_pull_result == 0:
- main.log.report("Git Pull Failed, look into logs for detailed reason")
+ main.log.report(
+ "Git Pull Failed, look into logs for detailed reason" )
main.cleanup()
- main.exit()
-
- main.step("Creating ONOS package")
+ main.exit()
+
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
-
- main.step("Installing ONOS package")
+ main.step( "Installing ONOS package" )
onos_install_result = main.ONOSbench.onos_install()
if onos_install_result == main.TRUE:
- main.log.report("Installing ONOS package successful")
+ main.log.report( "Installing ONOS package successful" )
else:
- main.log.report("Installing ONOS package failed")
+ main.log.report( "Installing ONOS package failed" )
onos1_isup = main.ONOSbench.isup()
if onos1_isup == main.TRUE:
- main.log.report("ONOS instance is up and ready")
+ main.log.report( "ONOS instance is up and ready" )
else:
- main.log.report("ONOS instance may not be up")
-
- main.step("Starting ONOS service")
- start_result = main.ONOSbench.onos_start(ONOS1_ip)
-
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ main.log.report( "ONOS instance may not be up" )
- case1_result = (package_result and\
- cell_result and verify_result and onos_install_result and\
- onos1_isup and start_result )
- utilities.assert_equals(expect=main.TRUE, actual=case1_result,
- onpass="Test startup successful",
- onfail="Test startup NOT successful")
+ main.step( "Starting ONOS service" )
+ start_result = main.ONOSbench.onos_start( ONOS1_ip )
- def CASE2(self, main) :
- '''
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
+
+ case1_result = ( package_result and
+ cell_result and verify_result and onos_install_result and
+ onos1_isup and start_result )
+ utilities.assert_equals( expect=main.TRUE, actual=case1_result,
+ onpass="Test startup successful",
+ onfail="Test startup NOT successful" )
+
+ def CASE2( self, main ):
+ """
Switch Down
- '''
- #NOTE: You should probably run a topology check after this
- import time
+ """
+ # NOTE: You should probably run a topology check after this
+ import time
import json
-
- main.case("Switch down discovery")
- main.log.report("This testcase is testing a switch down discovery")
- main.log.report("__________________________________")
- switch_sleep = int(main.params['timers']['SwitchDiscovery'])
+ main.case( "Switch down discovery" )
+ main.log.report( "This testcase is testing a switch down discovery" )
+ main.log.report( "__________________________________" )
+
+ switch_sleep = int( main.params[ 'timers' ][ 'SwitchDiscovery' ] )
description = "Killing a switch to ensure it is discovered correctly"
- main.log.report(description)
- main.case(description)
+ main.log.report( description )
+ main.case( description )
- #TODO: Make this switch parameterizable
- main.step("Kill s28 ")
- main.log.report("Deleting s28")
- #FIXME: use new dynamic topo functions
- main.Mininet1.del_switch("s28")
- main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
- time.sleep(switch_sleep)
- #Peek at the deleted switch
- device = main.ONOS2.get_device(dpid="0028")
+ # TODO: Make this switch parameterizable
+ main.step( "Kill s28 " )
+ main.log.report( "Deleting s28" )
+ # FIXME: use new dynamic topo functions
+ main.Mininet1.del_switch( "s28" )
+ main.log.info(
+ "Waiting " +
+ str( switch_sleep ) +
+ " seconds for switch down to be discovered" )
+ time.sleep( switch_sleep )
+ # Peek at the deleted switch
+ device = main.ONOS2.get_device( dpid="0028" )
print "device = ", device
- if device[u'available'] == 'False':
+ if device[ u'available' ] == 'False':
case2_result = main.FALSE
else:
case2_result = main.TRUE
- utilities.assert_equals(expect=main.TRUE, actual=case2_result,
- onpass="Switch down discovery successful",
- onfail="Switch down discovery failed")
+ utilities.assert_equals( expect=main.TRUE, actual=case2_result,
+ onpass="Switch down discovery successful",
+ onfail="Switch down discovery failed" )
- def CASE11(self, main):
- '''
+ def CASE11( self, main ):
+ """
Cleanup sequence:
onos-service <node_ip> stop
onos-uninstall
TODO: Define rest of cleanup
-
- '''
- ONOS1_ip = main.params['CTRL']['ip1']
+ """
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.case("Cleaning up test environment")
+ main.case( "Cleaning up test environment" )
- main.step("Testing ONOS kill function")
- kill_result = main.ONOSbench.onos_kill(ONOS1_ip)
+ main.step( "Testing ONOS kill function" )
+ kill_result = main.ONOSbench.onos_kill( ONOS1_ip )
- main.step("Stopping ONOS service")
- stop_result = main.ONOSbench.onos_stop(ONOS1_ip)
+ main.step( "Stopping ONOS service" )
+ stop_result = main.ONOSbench.onos_stop( ONOS1_ip )
- main.step("Uninstalling ONOS service")
+ main.step( "Uninstalling ONOS service" )
uninstall_result = main.ONOSbench.onos_uninstall()
- def CASE3(self, main):
- '''
+ def CASE3( self, main ):
+ """
Test 'onos' command and its functionality in driver
- '''
-
- ONOS1_ip = main.params['CTRL']['ip1']
+ """
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.case("Testing 'onos' command")
+ main.case( "Testing 'onos' command" )
- main.step("Sending command 'onos -w <onos-ip> system:name'")
+ main.step( "Sending command 'onos -w <onos-ip> system:name'" )
cmdstr1 = "system:name"
- cmd_result1 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr1)
- main.log.info("onos command returned: "+cmd_result1)
+ cmd_result1 = main.ONOSbench.onos_cli( ONOS1_ip, cmdstr1 )
+ main.log.info( "onos command returned: " + cmd_result1 )
- main.step("Sending command 'onos -w <onos-ip> onos:topology'")
+ main.step( "Sending command 'onos -w <onos-ip> onos:topology'" )
cmdstr2 = "onos:topology"
- cmd_result2 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr2)
- main.log.info("onos command returned: "+cmd_result2)
+ cmd_result2 = main.ONOSbench.onos_cli( ONOS1_ip, cmdstr2 )
+ main.log.info( "onos command returned: " + cmd_result2 )
-
- def CASE20(self):
- '''
+ def CASE20( self ):
+ """
Exit from mininet cli
reinstall ONOS
- '''
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS1_port = main.params['CTRL']['port1']
-
- main.log.report("This testcase exits the mininet cli and reinstalls ONOS to switch over to Packet Optical topology")
- main.log.report("_____________________________________________")
- main.case("Disconnecting mininet and restarting ONOS")
- main.step("Disconnecting mininet and restarting ONOS")
+ """
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]
+
+ main.log.report(
+ "This testcase exits the mininet cli and reinstalls ONOS to switch over to Packet Optical topology" )
+ main.log.report( "_____________________________________________" )
+ main.case( "Disconnecting mininet and restarting ONOS" )
+ main.step( "Disconnecting mininet and restarting ONOS" )
mininet_disconnect = main.Mininet1.disconnect()
- main.step("Removing raft logs before a clen installation of ONOS")
+ main.step( "Removing raft logs before a clen installation of ONOS" )
main.ONOSbench.onos_remove_raft_logs()
- main.step("Applying cell variable to environment")
- cell_result = main.ONOSbench.set_cell(cell_name)
+ main.step( "Applying cell variable to environment" )
+ cell_result = main.ONOSbench.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
onos_install_result = main.ONOSbench.onos_install()
if onos_install_result == main.TRUE:
- main.log.report("Installing ONOS package successful")
+ main.log.report( "Installing ONOS package successful" )
else:
- main.log.report("Installing ONOS package failed")
+ main.log.report( "Installing ONOS package failed" )
onos1_isup = main.ONOSbench.isup()
if onos1_isup == main.TRUE:
- main.log.report("ONOS instance is up and ready")
+ main.log.report( "ONOS instance is up and ready" )
else:
- main.log.report("ONOS instance may not be up")
+ main.log.report( "ONOS instance may not be up" )
- main.step("Starting ONOS service")
- start_result = main.ONOSbench.onos_start(ONOS1_ip)
-
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ main.step( "Starting ONOS service" )
+ start_result = main.ONOSbench.onos_start( ONOS1_ip )
+
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
print "mininet_disconnect =", mininet_disconnect
print "onos_install_result =", onos_install_result
print "onos1_isup =", onos1_isup
print "start_result =", start_result
-
- case20_result = mininet_disconnect and cell_result and onos_install_result and onos1_isup and start_result
- utilities.assert_equals(expect=main.TRUE, actual=case20_result,
- onpass="Exiting functionality mininet topology and reinstalling ONOS successful",
- onfail="Exiting functionality mininet topology and reinstalling ONOS failed")
- def CASE21(self, main):
+ case20_result = mininet_disconnect and cell_result and onos_install_result and onos1_isup and start_result
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case20_result,
+ onpass="Exiting functionality mininet topology and reinstalling ONOS successful",
+ onfail="Exiting functionality mininet topology and reinstalling ONOS failed" )
+
+ def CASE21( self, main ):
import time
- '''
+ """
On ONOS bench, run this command: ./~/ONOS/tools/test/bin/onos-topo-cfg
which starts the rest and copies the links json file to the onos instance
- Note that in case of Packet Optical, the links are not learnt from the topology, instead the links are learnt
+ Note that in case of Packet Optical, the links are not learnt from the topology, instead the links are learnt
from the json config file
- '''
- main.log.report("This testcase starts the packet layer topology and REST")
- main.log.report("_____________________________________________")
- main.case("Starting LINC-OE and other components")
- main.step("Starting LINC-OE and other components")
+ """
+ main.log.report(
+ "This testcase starts the packet layer topology and REST" )
+ main.log.report( "_____________________________________________" )
+ main.case( "Starting LINC-OE and other components" )
+ main.step( "Starting LINC-OE and other components" )
start_console_result = main.LincOE1.start_console()
optical_mn_script = main.LincOE2.run_optical_mn_script()
- onos_topo_cfg_result = main.ONOSbench.run_onos_topo_cfg(instance_name = main.params['CTRL']['ip1'], json_file = main.params['OPTICAL']['jsonfile'])
-
- print "start_console_result =",start_console_result
- print "optical_mn_script = ",optical_mn_script
- print "onos_topo_cfg_result =",onos_topo_cfg_result
+ onos_topo_cfg_result = main.ONOSbench.run_onos_topo_cfg(
+ instance_name=main.params[ 'CTRL' ][ 'ip1' ],
+ json_file=main.params[ 'OPTICAL' ][ 'jsonfile' ] )
+
+ print "start_console_result =", start_console_result
+ print "optical_mn_script = ", optical_mn_script
+ print "onos_topo_cfg_result =", onos_topo_cfg_result
case21_result = start_console_result and optical_mn_script and onos_topo_cfg_result
- utilities.assert_equals(expect=main.TRUE, actual=case21_result,
- onpass="Packet optical topology spawned successsfully",
- onfail="Packet optical topology spawning failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case21_result,
+ onpass="Packet optical topology spawned successsfully",
+ onfail="Packet optical topology spawning failed" )
-
- def CASE22(self, main):
- '''
+ def CASE22( self, main ):
+ """
Curretly we use, 4 linear switch optical topology and 2 packet layer mininet switches each with one host.
Therefore, the roadmCount variable = 4, packetLayerSWCount variable = 2, hostCount =2
and this is hardcoded in the testcase. If the topology changes, these hardcoded values need to be changed
- '''
-
- main.log.report("This testcase compares the optical+packet topology against what is expected")
- main.case("Topology comparision")
- main.step("Topology comparision")
- main.ONOS3.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
- devices_result = main.ONOS3.devices(json_format = False)
+ """
+ main.log.report(
+ "This testcase compares the optical+packet topology against what is expected" )
+ main.case( "Topology comparision" )
+ main.step( "Topology comparision" )
+ main.ONOS3.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
+ devices_result = main.ONOS3.devices( json_format=False )
print "devices_result = ", devices_result
- devices_linewise = devices_result.split("\n")
- devices_linewise = devices_linewise[1:-1]
+ devices_linewise = devices_result.split( "\n" )
+ devices_linewise = devices_linewise[ 1:-1 ]
roadmCount = 0
packetLayerSWCount = 0
for line in devices_linewise:
- components = line.split(",")
- availability = components[1].split("=")[1]
- type = components[3].split("=")[1]
+ components = line.split( "," )
+ availability = components[ 1 ].split( "=" )[ 1 ]
+ type = components[ 3 ].split( "=" )[ 1 ]
if availability == 'true' and type == 'ROADM':
roadmCount += 1
- elif availability == 'true' and type =='SWITCH':
+ elif availability == 'true' and type == 'SWITCH':
packetLayerSWCount += 1
if roadmCount == 4:
- print "Number of Optical Switches = %d and is correctly detected" %roadmCount
- main.log.info ("Number of Optical Switches = " +str(roadmCount) +" and is correctly detected")
+ print "Number of Optical Switches = %d and is correctly detected" % roadmCount
+ main.log.info(
+ "Number of Optical Switches = " +
+ str( roadmCount ) +
+ " and is correctly detected" )
opticalSW_result = main.TRUE
else:
- print "Number of Optical Switches = %d and is wrong" %roadCount
- main.log.info ("Number of Optical Switches = " +str(roadmCount) +" and is wrong")
+ print "Number of Optical Switches = %d and is wrong" % roadCount
+ main.log.info(
+ "Number of Optical Switches = " +
+ str( roadmCount ) +
+ " and is wrong" )
opticalSW_result = main.FALSE
if packetLayerSWCount == 2:
- print "Number of Packet layer or mininet Switches = %d and is correctly detected" %packetLayerSWCount
- main.log.info("Number of Packet layer or mininet Switches = " +str(packetLayerSWCount) + " and is correctly detected")
+ print "Number of Packet layer or mininet Switches = %d and is correctly detected" % packetLayerSWCount
+ main.log.info(
+ "Number of Packet layer or mininet Switches = " +
+ str( packetLayerSWCount ) +
+ " and is correctly detected" )
packetSW_result = main.TRUE
else:
- print "Number of Packet layer or mininet Switches = %d and is wrong" %packetLayerSWCount
- main.log.info("Number of Packet layer or mininet Switches = " +str(packetLayerSWCount) + " and is wrong")
+ print "Number of Packet layer or mininet Switches = %d and is wrong" % packetLayerSWCount
+ main.log.info(
+ "Number of Packet layer or mininet Switches = " +
+ str( packetLayerSWCount ) +
+ " and is wrong" )
packetSW_result = main.FALSE
print "_________________________________"
-
- links_result = main.ONOS3.links(json_format = False)
+
+ links_result = main.ONOS3.links( json_format=False )
print "links_result = ", links_result
print "_________________________________"
-
- #NOTE:Since only point intents are added, there is no requirement to discover the hosts
- #Therfore, the below portion of the code is commented.
- '''
+
+ # NOTE:Since only point intents are added, there is no requirement to discover the hosts
+ # Therfore, the below portion of the code is commented.
+ """
#Discover hosts using pingall
- pingall_result = main.LincOE2.pingall()
-
- hosts_result = main.ONOS3.hosts(json_format = False)
- main.log.info("hosts_result = "+hosts_result)
- main.log.info("_________________________________")
- hosts_linewise = hosts_result.split("\n")
- hosts_linewise = hosts_linewise[1:-1]
+ pingall_result = main.LincOE2.pingall()
+
+ hosts_result = main.ONOS3.hosts( json_format=False )
+ main.log.info( "hosts_result = "+hosts_result )
+ main.log.info( "_________________________________" )
+ hosts_linewise = hosts_result.split( "\n" )
+ hosts_linewise = hosts_linewise[ 1:-1 ]
hostCount = 0
for line in hosts_linewise:
- hostid = line.split(",")[0].split("=")[1]
+ hostid = line.split( "," )[ 0 ].split( "=" )[ 1 ]
hostCount +=1
if hostCount ==2:
print "Number of hosts = %d and is correctly detected" %hostCount
- main.log.info("Number of hosts = " + str(hostCount) +" and is correctly detected")
+ main.log.info( "Number of hosts = " + str( hostCount ) +" and is correctly detected" )
hostDiscovery = main.TRUE
else:
print "Number of hosts = %d and is wrong" %hostCount
- main.log.info("Number of hosts = " + str(hostCount) +" and is wrong")
+ main.log.info( "Number of hosts = " + str( hostCount ) +" and is wrong" )
hostDiscovery = main.FALSE
- '''
-
+ """
case22_result = opticalSW_result and packetSW_result
- utilities.assert_equals(expect=main.TRUE, actual=case22_result,
- onpass="Packet optical topology discovery successful",
- onfail="Packet optical topology discovery failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case22_result,
+ onpass="Packet optical topology discovery successful",
+ onfail="Packet optical topology discovery failed" )
- def CASE23(self, main):
+ def CASE23( self, main ):
import time
- '''
- Add bidirectional point intents between 2 packet layer(mininet) devices and
+ """
+ Add bidirectional point intents between 2 packet layer( mininet ) devices and
ping mininet hosts
- '''
- main.log.report("This testcase adds bidirectional point intents between 2 packet layer(mininet) devices and ping mininet hosts")
- main.case("Topology comparision")
- main.step("Adding point intents")
- ptp_intent_result = main.ONOS3.add_point_intent("of:0000ffffffff0001/1", "of:0000ffffffff0002/1")
+ """
+ main.log.report(
+ "This testcase adds bidirectional point intents between 2 packet layer(mininet) devices and ping mininet hosts" )
+ main.case( "Topology comparision" )
+ main.step( "Adding point intents" )
+ ptp_intent_result = main.ONOS3.add_point_intent(
+ "of:0000ffffffff0001/1",
+ "of:0000ffffffff0002/1" )
if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS3.intents(json_format = False)
- main.log.info("Point to point intent install successful")
+ get_intent_result = main.ONOS3.intents( json_format=False )
+ main.log.info( "Point to point intent install successful" )
- ptp_intent_result = main.ONOS3.add_point_intent("of:0000ffffffff0002/1", "of:0000ffffffff0001/1")
+ ptp_intent_result = main.ONOS3.add_point_intent(
+ "of:0000ffffffff0002/1",
+ "of:0000ffffffff0001/1" )
if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS3.intents(json_format = False)
- main.log.info("Point to point intent install successful")
+ get_intent_result = main.ONOS3.intents( json_format=False )
+ main.log.info( "Point to point intent install successful" )
- time.sleep(10)
+ time.sleep( 10 )
flowHandle = main.ONOS3.flows()
- main.log.info("flows :" + flowHandle)
+ main.log.info( "flows :" + flowHandle )
# Sleep for 30 seconds to provide time for the intent state to change
- time.sleep(30)
- intentHandle = main.ONOS3.intents(json_format = False)
- main.log.info("intents :" + intentHandle)
-
+ time.sleep( 30 )
+ intentHandle = main.ONOS3.intents( json_format=False )
+ main.log.info( "intents :" + intentHandle )
+
Ping_Result = main.TRUE
count = 1
- main.log.info("\n\nh1 is Pinging h2")
- ping = main.LincOE2.pingHostOptical(src="h1", target="h2")
+ main.log.info( "\n\nh1 is Pinging h2" )
+ ping = main.LincOE2.pingHostOptical( src="h1", target="h2" )
#ping = main.LincOE2.pinghost()
- if ping == main.FALSE and count<5:
- count+=1
+ if ping == main.FALSE and count < 5:
+ count += 1
Ping_Result = main.FALSE
- main.log.info("Ping between h1 and h2 failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.info("All ping attempts between h1 and h2 have failed")
+ main.log.info(
+ "Ping between h1 and h2 failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.info( "All ping attempts between h1 and h2 have failed" )
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h1 and h2 passed!")
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h1 and h2 passed!" )
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
-
- if Ping_Result==main.FALSE:
- main.log.report("Point intents for packet optical have not ben installed correctly. Cleaning up")
- if Ping_Result==main.TRUE:
- main.log.report("Point Intents for packet optical have been installed correctly")
+
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Point intents for packet optical have not ben installed correctly. Cleaning up" )
+ if Ping_Result == main.TRUE:
+ main.log.report(
+ "Point Intents for packet optical have been installed correctly" )
case23_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case23_result,
- onpass="Point intents addition for packet optical and Pingall Test successful",
- onfail="Point intents addition for packet optical and Pingall Test NOT successful")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case23_result,
+ onpass="Point intents addition for packet optical and Pingall Test successful",
+ onfail="Point intents addition for packet optical and Pingall Test NOT successful" )
-
-
- def CASE24(self, main):
+ def CASE24( self, main ):
import time
import json
- '''
- Test Rerouting of Packet Optical by bringing a port down (port 22) of a switch(switchID=1), so that link (between switch1 port22 - switch4-port30) is inactive
+ """
+ Test Rerouting of Packet Optical by bringing a port down ( port 22 ) of a switch( switchID=1 ), so that link ( between switch1 port22 - switch4-port30 ) is inactive
and do a ping test. If rerouting is successful, ping should pass. also check the flows
- '''
- main.log.report("This testcase tests rerouting and pings mininet hosts")
- main.case("Test rerouting and pings mininet hosts")
- main.step("Bring a port down and verify the link state")
- main.LincOE1.port_down(sw_id="1", pt_id="22")
- links_nonjson = main.ONOS3.links(json_format = False)
- main.log.info("links = " +links_nonjson)
+ """
+ main.log.report(
+ "This testcase tests rerouting and pings mininet hosts" )
+ main.case( "Test rerouting and pings mininet hosts" )
+ main.step( "Bring a port down and verify the link state" )
+ main.LincOE1.port_down( sw_id="1", pt_id="22" )
+ links_nonjson = main.ONOS3.links( json_format=False )
+ main.log.info( "links = " + links_nonjson )
links = main.ONOS3.links()
- main.log.info("links = " +links)
-
- links_result = json.loads(links)
+ main.log.info( "links = " + links )
+
+ links_result = json.loads( links )
links_state_result = main.FALSE
for item in links_result:
- if item['src']['device'] == "of:0000ffffffffff01" and item['src']['port'] == "22":
- if item['dst']['device'] == "of:0000ffffffffff04" and item['dst']['port'] == "30":
- links_state = item['state']
+ if item[ 'src' ][ 'device' ] == "of:0000ffffffffff01" and item[
+ 'src' ][ 'port' ] == "22":
+ if item[ 'dst' ][ 'device' ] == "of:0000ffffffffff04" and item[
+ 'dst' ][ 'port' ] == "30":
+ links_state = item[ 'state' ]
if links_state == "INACTIVE":
- main.log.info("Links state is inactive as expected due to one of the ports being down")
- main.log.report("Links state is inactive as expected due to one of the ports being down")
+ main.log.info(
+ "Links state is inactive as expected due to one of the ports being down" )
+ main.log.report(
+ "Links state is inactive as expected due to one of the ports being down" )
links_state_result = main.TRUE
break
else:
- main.log.info("Links state is not inactive as expected")
- main.log.report("Links state is not inactive as expected")
+ main.log.info(
+ "Links state is not inactive as expected" )
+ main.log.report(
+ "Links state is not inactive as expected" )
links_state_result = main.FALSE
print "links_state_result = ", links_state_result
- time.sleep(10)
+ time.sleep( 10 )
flowHandle = main.ONOS3.flows()
- main.log.info("flows :" + flowHandle)
+ main.log.info( "flows :" + flowHandle )
- main.step("Verify Rerouting by a ping test")
+ main.step( "Verify Rerouting by a ping test" )
Ping_Result = main.TRUE
- count = 1
- main.log.info("\n\nh1 is Pinging h2")
- ping = main.LincOE2.pingHostOptical(src="h1", target="h2")
+ count = 1
+ main.log.info( "\n\nh1 is Pinging h2" )
+ ping = main.LincOE2.pingHostOptical( src="h1", target="h2" )
#ping = main.LincOE2.pinghost()
- if ping == main.FALSE and count<5:
- count+=1
+ if ping == main.FALSE and count < 5:
+ count += 1
Ping_Result = main.FALSE
- main.log.info("Ping between h1 and h2 failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.info("All ping attempts between h1 and h2 have failed")
+ main.log.info(
+ "Ping between h1 and h2 failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.info( "All ping attempts between h1 and h2 have failed" )
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h1 and h2 passed!")
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h1 and h2 passed!" )
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.TRUE:
- main.log.report("Ping test successful ")
- if Ping_Result==main.FALSE:
- main.log.report("Ping test failed")
+ if Ping_Result == main.TRUE:
+ main.log.report( "Ping test successful " )
+ if Ping_Result == main.FALSE:
+ main.log.report( "Ping test failed" )
case24_result = Ping_Result and links_state_result
- utilities.assert_equals(expect=main.TRUE, actual=case24_result,
- onpass="Packet optical rerouting successful",
- onfail="Packet optical rerouting failed")
+ utilities.assert_equals( expect=main.TRUE, actual=case24_result,
+ onpass="Packet optical rerouting successful",
+ onfail="Packet optical rerouting failed" )
- def CASE4(self, main):
+ def CASE4( self, main ):
import re
import time
- main.log.report("This testcase is testing the assignment of all the switches to all the controllers and discovering the hosts in reactive mode")
- main.log.report("__________________________________")
- main.case("Pingall Test")
- main.step("Assigning switches to controllers")
- for i in range(1,29):
- if i ==1:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=2 and i<5:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=5 and i<8:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=8 and i<18:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=18 and i<28:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
+ main.log.report(
+ "This testcase is testing the assignment of all the switches to all the controllers and discovering the hosts in reactive mode" )
+ main.log.report( "__________________________________" )
+ main.case( "Pingall Test" )
+ main.step( "Assigning switches to controllers" )
+ for i in range( 1, 29 ):
+ if i == 1:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 2 and i < 5:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 5 and i < 8:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 8 and i < 18:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 18 and i < 28:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
else:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
Switch_Mastership = main.TRUE
- for i in range (1,29):
- if i==1:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ for i in range( 1, 29 ):
+ if i == 1:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=2 and i<5:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 2 and i < 5:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=5 and i<8:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 5 and i < 8:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=8 and i<18:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 8 and i < 18:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=18 and i<28:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 18 and i < 28:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
else:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is" + str(response))
- if re.search("tcp:" +ONOS1_ip,response):
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is" + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
if Switch_Mastership == main.TRUE:
- main.log.report("Controller assignmnet successful")
+ main.log.report( "Controller assignmnet successful" )
else:
- main.log.report("Controller assignmnet failed")
- utilities.assert_equals(expect = main.TRUE,actual=Switch_Mastership,
- onpass="MasterControllers assigned correctly")
- '''
- for i in range (1,29):
- main.Mininet1.assign_sw_controller(sw=str(i),count=5,
+ main.log.report( "Controller assignmnet failed" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Switch_Mastership,
+ onpass="MasterControllers assigned correctly" )
+ """
+ for i in range ( 1,29 ):
+ main.Mininet1.assign_sw_controller( sw=str( i ),count=5,
ip1=ONOS1_ip,port1=ONOS1_port,
ip2=ONOS2_ip,port2=ONOS2_port,
ip3=ONOS3_ip,port3=ONOS3_port,
ip4=ONOS4_ip,port4=ONOS4_port,
- ip5=ONOS5_ip,port5=ONOS5_port)
- '''
- #REACTIVE FWD test
+ ip5=ONOS5_ip,port5=ONOS5_port )
+ """
+ # REACTIVE FWD test
- main.step("Get list of hosts from Mininet")
+ main.step( "Get list of hosts from Mininet" )
host_list = main.Mininet1.get_hosts()
- main.log.info(host_list)
+ main.log.info( host_list )
- main.step("Get host list in ONOS format")
- host_onos_list = main.ONOS2.get_hosts_id(host_list)
- main.log.info(host_onos_list)
- #time.sleep(5)
-
- main.step("Pingall")
+ main.step( "Get host list in ONOS format" )
+ host_onos_list = main.ONOS2.get_hosts_id( host_list )
+ main.log.info( host_onos_list )
+ # time.sleep( 5 )
+
+ main.step( "Pingall" )
ping_result = main.FALSE
while ping_result == main.FALSE:
time1 = time.time()
ping_result = main.Mininet1.pingall()
time2 = time.time()
- print "Time for pingall: %2f seconds" % (time2 - time1)
-
- #Start onos cli again because u might have dropped out of onos prompt to the shell prompt
- #if there was no activity
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ print "Time for pingall: %2f seconds" % ( time2 - time1 )
+
+ # Start onos cli again because u might have dropped out of onos prompt to the shell prompt
+ # if there was no activity
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
case4_result = Switch_Mastership and ping_result
if ping_result == main.TRUE:
- main.log.report("Pingall Test in reactive mode to discover the hosts successful")
+ main.log.report(
+ "Pingall Test in reactive mode to discover the hosts successful" )
else:
- main.log.report("Pingall Test in reactive mode to discover the hosts failed")
+ main.log.report(
+ "Pingall Test in reactive mode to discover the hosts failed" )
- utilities.assert_equals(expect=main.TRUE, actual=case4_result,onpass="Controller assignment and Pingall Test successful",onfail="Controller assignment and Pingall Test NOT successful")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case4_result,
+ onpass="Controller assignment and Pingall Test successful",
+ onfail="Controller assignment and Pingall Test NOT successful" )
- def CASE10(self):
- main.log.report("This testcase uninstalls the reactive forwarding app")
- main.log.report("__________________________________")
- main.case("Uninstalling reactive forwarding app")
- #Unistall onos-app-fwd app to disable reactive forwarding
- appUninstall_result = main.ONOS2.feature_uninstall("onos-app-fwd")
- main.log.info("onos-app-fwd uninstalled")
+ def CASE10( self ):
+ main.log.report(
+ "This testcase uninstalls the reactive forwarding app" )
+ main.log.report( "__________________________________" )
+ main.case( "Uninstalling reactive forwarding app" )
+ # Unistall onos-app-fwd app to disable reactive forwarding
+ appUninstall_result = main.ONOS2.feature_uninstall( "onos-app-fwd" )
+ main.log.info( "onos-app-fwd uninstalled" )
- #After reactive forwarding is disabled, the reactive flows on switches timeout in 10-15s
- #So sleep for 15s
- time.sleep(15)
+ # After reactive forwarding is disabled, the reactive flows on switches timeout in 10-15s
+ # So sleep for 15s
+ time.sleep( 15 )
flows = main.ONOS2.flows()
- main.log.info(flows)
+ main.log.info( flows )
case10_result = appUninstall_result
- utilities.assert_equals(expect=main.TRUE, actual=case10_result,onpass="Reactive forwarding app uninstallation successful",onfail="Reactive forwarding app uninstallation failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case10_result,
+ onpass="Reactive forwarding app uninstallation successful",
+ onfail="Reactive forwarding app uninstallation failed" )
-
- def CASE6(self):
- main.log.report("This testcase is testing the addition of host intents and then does pingall")
- main.log.report("__________________________________")
- main.case("Obtaining host id's")
- main.step("Get hosts")
+ def CASE6( self ):
+ main.log.report(
+ "This testcase is testing the addition of host intents and then does pingall" )
+ main.log.report( "__________________________________" )
+ main.case( "Obtaining host id's" )
+ main.step( "Get hosts" )
hosts = main.ONOS2.hosts()
- #main.log.info(hosts)
+ # main.log.info( hosts )
- main.step("Get all devices id")
+ main.step( "Get all devices id" )
devices_id_list = main.ONOS2.get_all_devices_id()
- #main.log.info(devices_id_list)
-
- #ONOS displays the hosts in hex format unlike mininet which does in decimal format
- #So take care while adding intents
- '''
- main.step("Add host-to-host intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:08/-1", "00:00:00:00:00:12/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:09/-1", "00:00:00:00:00:13/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0A/-1", "00:00:00:00:00:14/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0B/-1", "00:00:00:00:00:15/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0C/-1", "00:00:00:00:00:16/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0D/-1", "00:00:00:00:00:17/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0E/-1", "00:00:00:00:00:18/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0F/-1", "00:00:00:00:00:19/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:10/-1", "00:00:00:00:00:1A/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:11/-1", "00:00:00:00:00:1B/-1")
- print "_____________________________________________________________________________________"
- '''
-
- for i in range(8,18):
- main.log.info("Adding host intent between h"+str(i)+" and h"+str(i+10))
- host1 = "00:00:00:00:00:" + str(hex(i)[2:]).zfill(2).upper()
- host2 = "00:00:00:00:00:" + str(hex(i+10)[2:]).zfill(2).upper()
- #NOTE: get host can return None
- #TODO: handle this
- host1_id = main.ONOS2.get_host(host1)['id']
- host2_id = main.ONOS2.get_host(host2)['id']
- tmp_result = main.ONOS2.add_host_intent(host1_id, host2_id )
+ # main.log.info( devices_id_list )
- time.sleep(10)
- h_intents = main.ONOS2.intents(json_format = False)
- main.log.info("intents:" +h_intents)
+ # ONOS displays the hosts in hex format unlike mininet which does in decimal format
+ # So take care while adding intents
+ """
+ main.step( "Add host-to-host intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:08/-1", "00:00:00:00:00:12/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:09/-1", "00:00:00:00:00:13/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0A/-1", "00:00:00:00:00:14/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0B/-1", "00:00:00:00:00:15/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0C/-1", "00:00:00:00:00:16/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0D/-1", "00:00:00:00:00:17/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0E/-1", "00:00:00:00:00:18/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0F/-1", "00:00:00:00:00:19/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:10/-1", "00:00:00:00:00:1A/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:11/-1", "00:00:00:00:00:1B/-1" )
+ print "_____________________________________________________________________________________"
+ """
+ for i in range( 8, 18 ):
+ main.log.info(
+ "Adding host intent between h" + str( i ) + " and h" + str( i + 10 ) )
+ host1 = "00:00:00:00:00:" + \
+ str( hex( i )[ 2: ] ).zfill( 2 ).upper()
+ host2 = "00:00:00:00:00:" + \
+ str( hex( i + 10 )[ 2: ] ).zfill( 2 ).upper()
+ # NOTE: get host can return None
+ # TODO: handle this
+ host1_id = main.ONOS2.get_host( host1 )[ 'id' ]
+ host2_id = main.ONOS2.get_host( host2 )[ 'id' ]
+ tmp_result = main.ONOS2.add_host_intent( host1_id, host2_id )
+
+ time.sleep( 10 )
+ h_intents = main.ONOS2.intents( json_format=False )
+ main.log.info( "intents:" + h_intents )
flowHandle = main.ONOS2.flows()
- #main.log.info("flow:" +flowHandle)
+ #main.log.info( "flow:" +flowHandle )
count = 1
i = 8
Ping_Result = main.TRUE
- #while i<10:
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping == main.FALSE and count <5:
- count+=1
+ # while i<10:
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.FALSE and count < 5:
+ count += 1
#i = 8
Ping_Result = main.FALSE
- main.log.report("Ping between h" + str(i) + " and h" + str(i+10) + " failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.report("All ping attempts between h" + str(i) + " and h" + str(i+10) +"have failed")
- i=19
+ main.log.report( "Ping between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ " failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.report( "All ping attempts between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "have failed" )
+ i = 19
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h" + str(i) + " and h" + str(i+10) + "passed!")
- i+=1
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "passed!" )
+ i += 1
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.FALSE:
- main.log.report("Ping all test after Host intent addition failed. Cleaning up")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.TRUE:
- main.log.report("Ping all test after Host intent addition successful")
-
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Ping all test after Host intent addition failed. Cleaning up" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.TRUE:
+ main.log.report(
+ "Ping all test after Host intent addition successful" )
+
case6_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case6_result,
- onpass="Pingall Test after Host intents addition successful",
- onfail="Pingall Test after Host intents addition failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case6_result,
+ onpass="Pingall Test after Host intents addition successful",
+ onfail="Pingall Test after Host intents addition failed" )
-
- def CASE5(self,main) :
+ def CASE5( self, main ):
import json
from subprocess import Popen, PIPE
- from sts.topology.teston_topology import TestONTopology # assumes that sts is already in you PYTHONPATH
- #main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ # assumes that sts is already in you PYTHONPATH
+ from sts.topology.teston_topology import TestONTopology
+ # main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
deviceResult = main.ONOS2.devices()
linksResult = main.ONOS2.links()
#portsResult = main.ONOS2.ports()
print "**************"
- main.log.report("This testcase is testing if all ONOS nodes are in topology sync with mininet")
- main.log.report("__________________________________")
- main.case("Comparing Mininet topology with the topology of ONOS")
- main.step("Start continuous pings")
- main.Mininet2.pingLong(src=main.params['PING']['source1'],
- target=main.params['PING']['target1'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source2'],
- target=main.params['PING']['target2'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source3'],
- target=main.params['PING']['target3'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source4'],
- target=main.params['PING']['target4'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source5'],
- target=main.params['PING']['target5'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source6'],
- target=main.params['PING']['target6'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source7'],
- target=main.params['PING']['target7'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source8'],
- target=main.params['PING']['target8'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source9'],
- target=main.params['PING']['target9'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source10'],
- target=main.params['PING']['target10'],pingTime=500)
+ main.log.report(
+ "This testcase is testing if all ONOS nodes are in topology sync with mininet" )
+ main.log.report( "__________________________________" )
+ main.case( "Comparing Mininet topology with the topology of ONOS" )
+ main.step( "Start continuous pings" )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source1' ],
+ target=main.params[ 'PING' ][ 'target1' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source2' ],
+ target=main.params[ 'PING' ][ 'target2' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source3' ],
+ target=main.params[ 'PING' ][ 'target3' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source4' ],
+ target=main.params[ 'PING' ][ 'target4' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source5' ],
+ target=main.params[ 'PING' ][ 'target5' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source6' ],
+ target=main.params[ 'PING' ][ 'target6' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source7' ],
+ target=main.params[ 'PING' ][ 'target7' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source8' ],
+ target=main.params[ 'PING' ][ 'target8' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source9' ],
+ target=main.params[ 'PING' ][ 'target9' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source10' ],
+ target=main.params[ 'PING' ][ 'target10' ],
+ pingTime=500 )
- main.step("Create TestONTopology object")
+ main.step( "Create TestONTopology object" )
global ctrls
ctrls = []
count = 1
while True:
temp = ()
- if ('ip' + str(count)) in main.params['CTRL']:
- temp = temp + (getattr(main,('ONOS' + str(count))),)
- temp = temp + ("ONOS"+str(count),)
- temp = temp + (main.params['CTRL']['ip'+str(count)],)
- temp = temp + (eval(main.params['CTRL']['port'+str(count)]),)
- ctrls.append(temp)
+ if ( 'ip' + str( count ) ) in main.params[ 'CTRL' ]:
+ temp = temp + ( getattr( main, ( 'ONOS' + str( count ) ) ), )
+ temp = temp + ( "ONOS" + str( count ), )
+ temp = temp + ( main.params[ 'CTRL' ][ 'ip' + str( count ) ], )
+ temp = temp + \
+ ( eval( main.params[ 'CTRL' ][ 'port' + str( count ) ] ), )
+ ctrls.append( temp )
count = count + 1
else:
break
global MNTopo
- Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
+ Topo = TestONTopology(
+ main.Mininet1,
+ ctrls ) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
- main.step("Compare ONOS Topology to MN Topology")
+ main.step( "Compare ONOS Topology to MN Topology" )
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
#ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
-
- result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
- result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
- #result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
-
+
+ result1 = main.Mininet1.compare_switches(
+ MNTopo,
+ json.loads( devices_json ) )
+ result2 = main.Mininet1.compare_links(
+ MNTopo,
+ json.loads( links_json ) )
+ #result3 = main.Mininet1.compare_ports( MNTopo, json.loads( ports_json ) )
+
#result = result1 and result2 and result3
result = result1 and result2
-
+
print "***********************"
if result == main.TRUE:
- main.log.report("ONOS"+ " Topology matches MN Topology")
+ main.log.report( "ONOS" + " Topology matches MN Topology" )
else:
- main.log.report("ONOS"+ " Topology does not match MN Topology")
+ main.log.report( "ONOS" + " Topology does not match MN Topology" )
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="ONOS" + " Topology matches MN Topology",
- onfail="ONOS" + " Topology does not match MN Topology")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=result,
+ onpass="ONOS" +
+ " Topology matches MN Topology",
+ onfail="ONOS" +
+ " Topology does not match MN Topology" )
+
Topology_Check = Topology_Check and result
- utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
- onpass="Topology checks passed", onfail="Topology checks failed")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Topology_Check,
+ onpass="Topology checks passed",
+ onfail="Topology checks failed" )
- def CASE7 (self,main):
-
- ONOS1_ip = main.params['CTRL']['ip1']
+ def CASE7( self, main ):
- link_sleep = int(main.params['timers']['LinkDiscovery'])
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.log.report("This testscase is killing a link to ensure that link discovery is consistent")
- main.log.report("__________________________________")
- main.log.report("Killing a link to ensure that link discovery is consistent")
- main.case("Killing a link to Ensure that Link Discovery is Working Properly")
- '''
- main.step("Start continuous pings")
-
- main.Mininet2.pingLong(src=main.params['PING']['source1'],
- target=main.params['PING']['target1'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source2'],
- target=main.params['PING']['target2'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source3'],
- target=main.params['PING']['target3'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source4'],
- target=main.params['PING']['target4'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source5'],
- target=main.params['PING']['target5'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source6'],
- target=main.params['PING']['target6'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source7'],
- target=main.params['PING']['target7'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source8'],
- target=main.params['PING']['target8'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source9'],
- target=main.params['PING']['target9'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source10'],
- target=main.params['PING']['target10'],pingTime=500)
- '''
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
- main.step("Determine the current number of switches and links")
+ main.log.report(
+ "This testscase is killing a link to ensure that link discovery is consistent" )
+ main.log.report( "__________________________________" )
+ main.log.report(
+ "Killing a link to ensure that link discovery is consistent" )
+ main.case(
+ "Killing a link to Ensure that Link Discovery is Working Properly" )
+ """
+ main.step( "Start continuous pings" )
+
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source1' ],
+ target=main.params[ 'PING' ][ 'target1' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source2' ],
+ target=main.params[ 'PING' ][ 'target2' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source3' ],
+ target=main.params[ 'PING' ][ 'target3' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source4' ],
+ target=main.params[ 'PING' ][ 'target4' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source5' ],
+ target=main.params[ 'PING' ][ 'target5' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source6' ],
+ target=main.params[ 'PING' ][ 'target6' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source7' ],
+ target=main.params[ 'PING' ][ 'target7' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source8' ],
+ target=main.params[ 'PING' ][ 'target8' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source9' ],
+ target=main.params[ 'PING' ][ 'target9' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source10' ],
+ target=main.params[ 'PING' ][ 'target10' ],pingTime=500 )
+ """
+ main.step( "Determine the current number of switches and links" )
topology_output = main.ONOS2.topology()
- topology_result = main.ONOS1.get_topology(topology_output)
- activeSwitches = topology_result['devices']
- links = topology_result['links']
- print "activeSwitches = ", type(activeSwitches)
- print "links = ", type(links)
- main.log.info("Currently there are %s switches and %s links" %(str(activeSwitches), str(links)))
+ topology_result = main.ONOS1.get_topology( topology_output )
+ activeSwitches = topology_result[ 'devices' ]
+ links = topology_result[ 'links' ]
+ print "activeSwitches = ", type( activeSwitches )
+ print "links = ", type( links )
+ main.log.info(
+ "Currently there are %s switches and %s links" %
+ ( str( activeSwitches ), str( links ) ) )
- main.step("Kill Link between s3 and s28")
- main.Mininet1.link(END1="s3",END2="s28",OPTION="down")
- time.sleep(link_sleep)
+ main.step( "Kill Link between s3 and s28" )
+ main.Mininet1.link( END1="s3", END2="s28", OPTION="down" )
+ time.sleep( link_sleep )
topology_output = main.ONOS2.topology()
- Link_Down = main.ONOS1.check_status(topology_output,activeSwitches,str(int(links)-2))
+ Link_Down = main.ONOS1.check_status(
+ topology_output, activeSwitches, str(
+ int( links ) - 2 ) )
if Link_Down == main.TRUE:
- main.log.report("Link Down discovered properly")
- utilities.assert_equals(expect=main.TRUE,actual=Link_Down,
- onpass="Link Down discovered properly",
- onfail="Link down was not discovered in "+ str(link_sleep) + " seconds")
-
- #Check ping result here..add code for it
-
- main.step("Bring link between s3 and s28 back up")
- Link_Up = main.Mininet1.link(END1="s3",END2="s28",OPTION="up")
- time.sleep(link_sleep)
+ main.log.report( "Link Down discovered properly" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Link_Down,
+ onpass="Link Down discovered properly",
+ onfail="Link down was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
+
+ # Check ping result here..add code for it
+
+ main.step( "Bring link between s3 and s28 back up" )
+ Link_Up = main.Mininet1.link( END1="s3", END2="s28", OPTION="up" )
+ time.sleep( link_sleep )
topology_output = main.ONOS2.topology()
- Link_Up = main.ONOS1.check_status(topology_output,activeSwitches,str(links))
+ Link_Up = main.ONOS1.check_status(
+ topology_output,
+ activeSwitches,
+ str( links ) )
if Link_Up == main.TRUE:
- main.log.report("Link up discovered properly")
- utilities.assert_equals(expect=main.TRUE,actual=Link_Up,
- onpass="Link up discovered properly",
- onfail="Link up was not discovered in "+ str(link_sleep) + " seconds")
-
- #NOTE Check ping result here..add code for it
-
-
- main.step("Compare ONOS Topology to MN Topology")
- Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
+ main.log.report( "Link up discovered properly" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Link_Up,
+ onpass="Link up discovered properly",
+ onfail="Link up was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
+
+ # NOTE Check ping result here..add code for it
+
+ main.step( "Compare ONOS Topology to MN Topology" )
+ Topo = TestONTopology(
+ main.Mininet1,
+ ctrls ) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
-
+
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
-
- result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
- result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
- #result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
-
+
+ result1 = main.Mininet1.compare_switches(
+ MNTopo,
+ json.loads( devices_json ) )
+ result2 = main.Mininet1.compare_links(
+ MNTopo,
+ json.loads( links_json ) )
+ #result3 = main.Mininet1.compare_ports( MNTopo, json.loads( ports_json ) )
+
#result = result1 and result2 and result3
result = result1 and result2
print "***********************"
-
+
if result == main.TRUE:
- main.log.report("ONOS"+ " Topology matches MN Topology")
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="ONOS" + " Topology matches MN Topology",
- onfail="ONOS" + " Topology does not match MN Topology")
-
+ main.log.report( "ONOS" + " Topology matches MN Topology" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=result,
+ onpass="ONOS" +
+ " Topology matches MN Topology",
+ onfail="ONOS" +
+ " Topology does not match MN Topology" )
+
Topology_Check = Topology_Check and result
- utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
- onpass="Topology checks passed", onfail="Topology checks failed")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Topology_Check,
+ onpass="Topology checks passed",
+ onfail="Topology checks failed" )
+
result = Link_Down and Link_Up and Topology_Check
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="Link failure is discovered correctly",
- onfail="Link Discovery failed")
+ utilities.assert_equals( expect=main.TRUE, actual=result,
+ onpass="Link failure is discovered correctly",
+ onfail="Link Discovery failed" )
-
- def CASE8(self):
- '''
+ def CASE8( self ):
+ """
Host intents removal
- '''
- main.log.report("This testcase removes any previously added intents before adding the same intents or point intents")
- main.log.report("__________________________________")
- main.log.info("Host intents removal")
- main.case("Removing host intents")
- main.step("Obtain the intent id's")
- intent_result = main.ONOS2.intents(json_format = False)
- main.log.info("intent_result = " +intent_result)
-
- intent_linewise = intent_result.split("\n")
+ """
+ main.log.report(
+ "This testcase removes any previously added intents before adding the same intents or point intents" )
+ main.log.report( "__________________________________" )
+ main.log.info( "Host intents removal" )
+ main.case( "Removing host intents" )
+ main.step( "Obtain the intent id's" )
+ intent_result = main.ONOS2.intents( json_format=False )
+ main.log.info( "intent_result = " + intent_result )
+
+ intent_linewise = intent_result.split( "\n" )
intentList = []
for line in intent_linewise:
- if line.startswith("id="):
- intentList.append(line)
-
+ if line.startswith( "id=" ):
+ intentList.append( line )
+
intentids = []
for line in intentList:
- intentids.append(line.split(",")[0].split("=")[1])
+ intentids.append( line.split( "," )[ 0 ].split( "=" )[ 1 ] )
for id in intentids:
print "id = ", id
-
- main.step("Iterate through the intentids list and remove each intent")
+
+ main.step(
+ "Iterate through the intentids list and remove each intent" )
for id in intentids:
- main.ONOS2.remove_intent(intent_id = id)
-
- intent_result = main.ONOS2.intents(json_format = False)
- main.log.info("intent_result = " +intent_result)
+ main.ONOS2.remove_intent( intent_id=id )
+
+ intent_result = main.ONOS2.intents( json_format=False )
+ main.log.info( "intent_result = " + intent_result )
case8_result = main.TRUE
if case8_result == main.TRUE:
- main.log.report("Intent removal successful")
+ main.log.report( "Intent removal successful" )
else:
- main.log.report("Intent removal failed")
-
+ main.log.report( "Intent removal failed" )
+
Ping_Result = main.TRUE
if case8_result == main.TRUE:
i = 8
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping==main.TRUE:
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.TRUE:
i = 19
Ping_Result = Ping_Result and main.TRUE
- elif ping==main.FALSE:
- i+=1
+ elif ping == main.FALSE:
+ i += 1
Ping_Result = Ping_Result and main.FALSE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- #Note: If the ping result failed, that means the intents have been withdrawn correctly.
- if Ping_Result==main.TRUE:
- main.log.report("Host intents have not been withdrawn correctly")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.FALSE:
- main.log.report("Host intents have been withdrawn correctly")
+ # Note: If the ping result failed, that means the intents have been
+ # withdrawn correctly.
+ if Ping_Result == main.TRUE:
+ main.log.report( "Host intents have not been withdrawn correctly" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.FALSE:
+ main.log.report( "Host intents have been withdrawn correctly" )
case8_result = case8_result and Ping_Result
if case8_result == main.FALSE:
- main.log.report("Intent removal successful")
+ main.log.report( "Intent removal successful" )
else:
- main.log.report("Intent removal failed")
+ main.log.report( "Intent removal failed" )
- utilities.assert_equals(expect=main.FALSE, actual=case8_result,
- onpass="Intent removal test failed",
- onfail="Intent removal test passed")
+ utilities.assert_equals( expect=main.FALSE, actual=case8_result,
+ onpass="Intent removal test failed",
+ onfail="Intent removal test passed" )
+ def CASE9( self ):
+ main.log.report(
+ "This testcase adds point intents and then does pingall" )
+ main.log.report( "__________________________________" )
+ main.log.info( "Adding point intents" )
+ main.case(
+ "Adding bidirectional point for mn hosts(h8-h18,h9-h19,h10-h20,h11-h21,h12-h22,h13-h23,h14-h24,h15-h25,h16-h26,h17-h27)" )
+ main.step(
+ "Add point-to-point intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003008/1",
+ "of:0000000000006018/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- def CASE9(self):
- main.log.report("This testcase adds point intents and then does pingall")
- main.log.report("__________________________________")
- main.log.info("Adding point intents")
- main.case("Adding bidirectional point for mn hosts(h8-h18,h9-h19,h10-h20,h11-h21,h12-h22,h13-h23,h14-h24,h15-h25,h16-h26,h17-h27)")
- main.step("Add point-to-point intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003008/1", "of:0000000000006018/1")
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006018/1",
+ "of:0000000000003008/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006018/1", "of:0000000000003008/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h9 and h19 or ONOS hosts h9 and h13")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003009/1", "of:0000000000006019/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006019/1", "of:0000000000003009/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h10 and h20 or ONOS hosts hA and h14")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003010/1", "of:0000000000006020/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006020/1", "of:0000000000003010/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- main.step("Add point-to-point intents for mininet hosts h11 and h21 or ONOS hosts hB and h15")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003011/1", "of:0000000000006021/1")
+ main.step(
+ "Add point-to-point intents for mininet hosts h9 and h19 or ONOS hosts h9 and h13" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003009/1",
+ "of:0000000000006019/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006021/1", "of:0000000000003011/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h12 and h22 or ONOS hosts hC and h16")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003012/1", "of:0000000000006022/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006022/1", "of:0000000000003012/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h13 and h23 or ONOS hosts hD and h17")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003013/1", "of:0000000000006023/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006023/1", "of:0000000000003013/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- main.step("Add point-to-point intents for mininet hosts h14 and h24 or ONOS hosts hE and h18")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003014/1", "of:0000000000006024/1")
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006019/1",
+ "of:0000000000003009/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006024/1", "of:0000000000003014/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h15 and h25 or ONOS hosts hF and h19")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003015/1", "of:0000000000006025/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006025/1", "of:0000000000003015/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h16 and h26 or ONOS hosts h10 and h1A")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003016/1", "of:0000000000006026/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006026/1", "of:0000000000003016/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
-
- main.step("Add point-to-point intents for mininet hosts h17 and h27 or ONOS hosts h11 and h1B")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003017/1", "of:0000000000006027/1")
+ main.step(
+ "Add point-to-point intents for mininet hosts h10 and h20 or ONOS hosts hA and h14" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003010/1",
+ "of:0000000000006020/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006027/1", "of:0000000000003017/1")
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006020/1",
+ "of:0000000000003010/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- print("_______________________________________________________________________________________")
+ main.step(
+ "Add point-to-point intents for mininet hosts h11 and h21 or ONOS hosts hB and h15" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003011/1",
+ "of:0000000000006021/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006021/1",
+ "of:0000000000003011/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h12 and h22 or ONOS hosts hC and h16" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003012/1",
+ "of:0000000000006022/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006022/1",
+ "of:0000000000003012/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h13 and h23 or ONOS hosts hD and h17" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003013/1",
+ "of:0000000000006023/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006023/1",
+ "of:0000000000003013/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h14 and h24 or ONOS hosts hE and h18" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003014/1",
+ "of:0000000000006024/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006024/1",
+ "of:0000000000003014/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h15 and h25 or ONOS hosts hF and h19" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003015/1",
+ "of:0000000000006025/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006025/1",
+ "of:0000000000003015/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h16 and h26 or ONOS hosts h10 and h1A" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003016/1",
+ "of:0000000000006026/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006026/1",
+ "of:0000000000003016/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h17 and h27 or ONOS hosts h11 and h1B" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003017/1",
+ "of:0000000000006027/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006027/1",
+ "of:0000000000003017/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ print(
+ "_______________________________________________________________________________________" )
flowHandle = main.ONOS2.flows()
- #print "flowHandle = ", flowHandle
- main.log.info("flows :" + flowHandle)
+ # print "flowHandle = ", flowHandle
+ main.log.info( "flows :" + flowHandle )
count = 1
i = 8
Ping_Result = main.TRUE
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping == main.FALSE and count <5:
- count+=1
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.FALSE and count < 5:
+ count += 1
#i = 8
Ping_Result = main.FALSE
- main.log.report("Ping between h" + str(i) + " and h" + str(i+10) + " failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.report("All ping attempts between h" + str(i) + " and h" + str(i+10) +"have failed")
- i=19
+ main.log.report( "Ping between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ " failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.report( "All ping attempts between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "have failed" )
+ i = 19
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h" + str(i) + " and h" + str(i+10) + "passed!")
- i+=1
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "passed!" )
+ i += 1
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.FALSE:
- main.log.report("Point intents have not ben installed correctly. Cleaning up")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.TRUE:
- main.log.report("Point Intents have been installed correctly")
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Point intents have not ben installed correctly. Cleaning up" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.TRUE:
+ main.log.report( "Point Intents have been installed correctly" )
case9_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case9_result,
- onpass="Point intents addition and Pingall Test successful",
- onfail="Point intents addition and Pingall Test NOT successful")
-
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case9_result,
+ onpass="Point intents addition and Pingall Test successful",
+ onfail="Point intents addition and Pingall Test NOT successful" )
diff --git a/TestON/tests/ProdFunc13/ProdFunc13.py b/TestON/tests/ProdFunc13/ProdFunc13.py
old mode 100755
new mode 100644
index a815fea..1775ebb
--- a/TestON/tests/ProdFunc13/ProdFunc13.py
+++ b/TestON/tests/ProdFunc13/ProdFunc13.py
@@ -1,6 +1,6 @@
-#Testing the basic functionality of ONOS Next
-#For sanity and driver functionality excercises only.
+# Testing the basic functionality of ONOS Next
+# For sanity and driver functionality excercises only.
import time
import sys
@@ -8,13 +8,16 @@
import re
import json
-time.sleep(1)
+time.sleep( 1 )
+
+
class ProdFunc13:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
Startup sequence:
cell <name>
onos-verify-cell
@@ -24,1077 +27,1312 @@
onos-package
onos-install -f
onos-wait-for-start
- '''
-
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS1_port = main.params['CTRL']['port1']
-
- main.case("Setting up test environment")
- main.log.report("This testcase is testing setting up test environment")
- main.log.report("__________________________________")
+ """
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]
- main.step("Applying cell variable to environment")
- cell_result = main.ONOSbench.set_cell(cell_name)
+ main.case( "Setting up test environment" )
+ main.log.report(
+ "This testcase is testing setting up test environment" )
+ main.log.report( "__________________________________" )
+
+ main.step( "Applying cell variable to environment" )
+ cell_result = main.ONOSbench.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
-
- main.step("Removing raft logs before a clen installation of ONOS")
+
+ main.step( "Removing raft logs before a clen installation of ONOS" )
main.ONOSbench.onos_remove_raft_logs()
- main.step("Git checkout and pull master and get version")
- main.ONOSbench.git_checkout("master")
+ main.step( "Git checkout and pull master and get version" )
+ main.ONOSbench.git_checkout( "master" )
git_pull_result = main.ONOSbench.git_pull()
- main.log.info("git_pull_result = " +git_pull_result)
- version_result = main.ONOSbench.get_version(report=True)
-
+ main.log.info( "git_pull_result = " + git_pull_result )
+ version_result = main.ONOSbench.get_version( report=True )
+
if git_pull_result == 1:
- main.step("Using mvn clean & install")
+ main.step( "Using mvn clean & install" )
clean_install_result = main.ONOSbench.clean_install()
#clean_install_result = main.TRUE
elif git_pull_result == 0:
- main.log.report("Git Pull Failed, look into logs for detailed reason")
+ main.log.report(
+ "Git Pull Failed, look into logs for detailed reason" )
main.cleanup()
- main.exit()
-
- main.step("Creating ONOS package")
+ main.exit()
+
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
-
- main.step("Installing ONOS package")
+ main.step( "Installing ONOS package" )
onos_install_result = main.ONOSbench.onos_install()
if onos_install_result == main.TRUE:
- main.log.report("Installing ONOS package successful")
+ main.log.report( "Installing ONOS package successful" )
else:
- main.log.report("Installing ONOS package failed")
+ main.log.report( "Installing ONOS package failed" )
onos1_isup = main.ONOSbench.isup()
if onos1_isup == main.TRUE:
- main.log.report("ONOS instance is up and ready")
+ main.log.report( "ONOS instance is up and ready" )
else:
- main.log.report("ONOS instance may not be up")
-
- main.step("Starting ONOS service")
- start_result = main.ONOSbench.onos_start(ONOS1_ip)
-
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ main.log.report( "ONOS instance may not be up" )
- case1_result = (package_result and\
- cell_result and verify_result and onos_install_result and\
- onos1_isup and start_result )
- utilities.assert_equals(expect=main.TRUE, actual=case1_result,
- onpass="Test startup successful",
- onfail="Test startup NOT successful")
+ main.step( "Starting ONOS service" )
+ start_result = main.ONOSbench.onos_start( ONOS1_ip )
- def CASE2(self, main) :
- '''
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
+
+ case1_result = ( package_result and
+ cell_result and verify_result and onos_install_result and
+ onos1_isup and start_result )
+ utilities.assert_equals( expect=main.TRUE, actual=case1_result,
+ onpass="Test startup successful",
+ onfail="Test startup NOT successful" )
+
+ def CASE2( self, main ):
+ """
Switch Down
- '''
- #NOTE: You should probably run a topology check after this
- import time
+ """
+ # NOTE: You should probably run a topology check after this
+ import time
import json
-
- main.case("Switch down discovery")
- main.log.report("This testcase is testing a switch down discovery")
- main.log.report("__________________________________")
- switch_sleep = int(main.params['timers']['SwitchDiscovery'])
+ main.case( "Switch down discovery" )
+ main.log.report( "This testcase is testing a switch down discovery" )
+ main.log.report( "__________________________________" )
+
+ switch_sleep = int( main.params[ 'timers' ][ 'SwitchDiscovery' ] )
description = "Killing a switch to ensure it is discovered correctly"
- main.log.report(description)
- main.case(description)
+ main.log.report( description )
+ main.case( description )
- #TODO: Make this switch parameterizable
- main.step("Kill s28 ")
- main.log.report("Deleting s28")
- #FIXME: use new dynamic topo functions
- main.Mininet1.del_switch("s28")
- main.log.info("Waiting " + str(switch_sleep) + " seconds for switch down to be discovered")
- time.sleep(switch_sleep)
- #Peek at the deleted switch
- device = main.ONOS2.get_device(dpid="0028")
+ # TODO: Make this switch parameterizable
+ main.step( "Kill s28 " )
+ main.log.report( "Deleting s28" )
+ # FIXME: use new dynamic topo functions
+ main.Mininet1.del_switch( "s28" )
+ main.log.info(
+ "Waiting " +
+ str( switch_sleep ) +
+ " seconds for switch down to be discovered" )
+ time.sleep( switch_sleep )
+ # Peek at the deleted switch
+ device = main.ONOS2.get_device( dpid="0028" )
print "device = ", device
- if device[u'available'] == 'False':
+ if device[ u'available' ] == 'False':
case2_result = main.FALSE
else:
case2_result = main.TRUE
- utilities.assert_equals(expect=main.TRUE, actual=case2_result,
- onpass="Switch down discovery successful",
- onfail="Switch down discovery failed")
+ utilities.assert_equals( expect=main.TRUE, actual=case2_result,
+ onpass="Switch down discovery successful",
+ onfail="Switch down discovery failed" )
- def CASE11(self, main):
- '''
+ def CASE11( self, main ):
+ """
Cleanup sequence:
onos-service <node_ip> stop
onos-uninstall
TODO: Define rest of cleanup
-
- '''
- ONOS1_ip = main.params['CTRL']['ip1']
+ """
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.case("Cleaning up test environment")
+ main.case( "Cleaning up test environment" )
- main.step("Testing ONOS kill function")
- kill_result = main.ONOSbench.onos_kill(ONOS1_ip)
+ main.step( "Testing ONOS kill function" )
+ kill_result = main.ONOSbench.onos_kill( ONOS1_ip )
- main.step("Stopping ONOS service")
- stop_result = main.ONOSbench.onos_stop(ONOS1_ip)
+ main.step( "Stopping ONOS service" )
+ stop_result = main.ONOSbench.onos_stop( ONOS1_ip )
- main.step("Uninstalling ONOS service")
+ main.step( "Uninstalling ONOS service" )
uninstall_result = main.ONOSbench.onos_uninstall()
- def CASE3(self, main):
- '''
+ def CASE3( self, main ):
+ """
Test 'onos' command and its functionality in driver
- '''
-
- ONOS1_ip = main.params['CTRL']['ip1']
+ """
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.case("Testing 'onos' command")
+ main.case( "Testing 'onos' command" )
- main.step("Sending command 'onos -w <onos-ip> system:name'")
+ main.step( "Sending command 'onos -w <onos-ip> system:name'" )
cmdstr1 = "system:name"
- cmd_result1 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr1)
- main.log.info("onos command returned: "+cmd_result1)
+ cmd_result1 = main.ONOSbench.onos_cli( ONOS1_ip, cmdstr1 )
+ main.log.info( "onos command returned: " + cmd_result1 )
- main.step("Sending command 'onos -w <onos-ip> onos:topology'")
+ main.step( "Sending command 'onos -w <onos-ip> onos:topology'" )
cmdstr2 = "onos:topology"
- cmd_result2 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr2)
- main.log.info("onos command returned: "+cmd_result2)
+ cmd_result2 = main.ONOSbench.onos_cli( ONOS1_ip, cmdstr2 )
+ main.log.info( "onos command returned: " + cmd_result2 )
-
- def CASE20(self):
- '''
+ def CASE20( self ):
+ """
Exit from mininet cli
reinstall ONOS
- '''
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS1_port = main.params['CTRL']['port1']
-
- main.log.report("This testcase exits the mininet cli and reinstalls ONOS to switch over to Packet Optical topology")
- main.log.report("_____________________________________________")
- main.case("Disconnecting mininet and restarting ONOS")
- main.step("Disconnecting mininet and restarting ONOS")
+ """
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS1_port = main.params[ 'CTRL' ][ 'port1' ]
+
+ main.log.report(
+ "This testcase exits the mininet cli and reinstalls ONOS to switch over to Packet Optical topology" )
+ main.log.report( "_____________________________________________" )
+ main.case( "Disconnecting mininet and restarting ONOS" )
+ main.step( "Disconnecting mininet and restarting ONOS" )
mininet_disconnect = main.Mininet1.disconnect()
- main.step("Removing raft logs before a clen installation of ONOS")
+ main.step( "Removing raft logs before a clen installation of ONOS" )
main.ONOSbench.onos_remove_raft_logs()
- main.step("Applying cell variable to environment")
- cell_result = main.ONOSbench.set_cell(cell_name)
+ main.step( "Applying cell variable to environment" )
+ cell_result = main.ONOSbench.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
onos_install_result = main.ONOSbench.onos_install()
if onos_install_result == main.TRUE:
- main.log.report("Installing ONOS package successful")
+ main.log.report( "Installing ONOS package successful" )
else:
- main.log.report("Installing ONOS package failed")
+ main.log.report( "Installing ONOS package failed" )
onos1_isup = main.ONOSbench.isup()
if onos1_isup == main.TRUE:
- main.log.report("ONOS instance is up and ready")
+ main.log.report( "ONOS instance is up and ready" )
else:
- main.log.report("ONOS instance may not be up")
+ main.log.report( "ONOS instance may not be up" )
- main.step("Starting ONOS service")
- start_result = main.ONOSbench.onos_start(ONOS1_ip)
-
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ main.step( "Starting ONOS service" )
+ start_result = main.ONOSbench.onos_start( ONOS1_ip )
+
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
print "mininet_disconnect =", mininet_disconnect
print "onos_install_result =", onos_install_result
print "onos1_isup =", onos1_isup
print "start_result =", start_result
-
- case20_result = mininet_disconnect and cell_result and onos_install_result and onos1_isup and start_result
- utilities.assert_equals(expect=main.TRUE, actual=case20_result,
- onpass="Exiting functionality mininet topology and reinstalling ONOS successful",
- onfail="Exiting functionality mininet topology and reinstalling ONOS failed")
- def CASE21(self, main):
+ case20_result = mininet_disconnect and cell_result and onos_install_result and onos1_isup and start_result
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case20_result,
+ onpass="Exiting functionality mininet topology and reinstalling ONOS successful",
+ onfail="Exiting functionality mininet topology and reinstalling ONOS failed" )
+
+ def CASE21( self, main ):
import time
- '''
+ """
On ONOS bench, run this command: ./~/ONOS/tools/test/bin/onos-topo-cfg
which starts the rest and copies the links json file to the onos instance
- Note that in case of Packet Optical, the links are not learnt from the topology, instead the links are learnt
+ Note that in case of Packet Optical, the links are not learnt from the topology, instead the links are learnt
from the json config file
- '''
- main.log.report("This testcase starts the packet layer topology and REST")
- main.log.report("_____________________________________________")
- main.case("Starting LINC-OE and other components")
- main.step("Starting LINC-OE and other components")
+ """
+ main.log.report(
+ "This testcase starts the packet layer topology and REST" )
+ main.log.report( "_____________________________________________" )
+ main.case( "Starting LINC-OE and other components" )
+ main.step( "Starting LINC-OE and other components" )
start_console_result = main.LincOE1.start_console()
optical_mn_script = main.LincOE2.run_optical_mn_script()
- onos_topo_cfg_result = main.ONOSbench.run_onos_topo_cfg(instance_name = main.params['CTRL']['ip1'], json_file = main.params['OPTICAL']['jsonfile'])
-
- print "start_console_result =",start_console_result
- print "optical_mn_script = ",optical_mn_script
- print "onos_topo_cfg_result =",onos_topo_cfg_result
+ onos_topo_cfg_result = main.ONOSbench.run_onos_topo_cfg(
+ instance_name=main.params[ 'CTRL' ][ 'ip1' ],
+ json_file=main.params[ 'OPTICAL' ][ 'jsonfile' ] )
+
+ print "start_console_result =", start_console_result
+ print "optical_mn_script = ", optical_mn_script
+ print "onos_topo_cfg_result =", onos_topo_cfg_result
case21_result = start_console_result and optical_mn_script and onos_topo_cfg_result
- utilities.assert_equals(expect=main.TRUE, actual=case21_result,
- onpass="Packet optical topology spawned successsfully",
- onfail="Packet optical topology spawning failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case21_result,
+ onpass="Packet optical topology spawned successsfully",
+ onfail="Packet optical topology spawning failed" )
-
- def CASE22(self, main):
- '''
+ def CASE22( self, main ):
+ """
Curretly we use, 4 linear switch optical topology and 2 packet layer mininet switches each with one host.
Therefore, the roadmCount variable = 4, packetLayerSWCount variable = 2, hostCount =2
and this is hardcoded in the testcase. If the topology changes, these hardcoded values need to be changed
- '''
-
- main.log.report("This testcase compares the optical+packet topology against what is expected")
- main.case("Topology comparision")
- main.step("Topology comparision")
- main.ONOS3.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
- devices_result = main.ONOS3.devices(json_format = False)
+ """
+ main.log.report(
+ "This testcase compares the optical+packet topology against what is expected" )
+ main.case( "Topology comparision" )
+ main.step( "Topology comparision" )
+ main.ONOS3.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
+ devices_result = main.ONOS3.devices( json_format=False )
print "devices_result = ", devices_result
- devices_linewise = devices_result.split("\n")
- devices_linewise = devices_linewise[1:-1]
+ devices_linewise = devices_result.split( "\n" )
+ devices_linewise = devices_linewise[ 1:-1 ]
roadmCount = 0
packetLayerSWCount = 0
for line in devices_linewise:
- components = line.split(",")
- availability = components[1].split("=")[1]
- type = components[3].split("=")[1]
+ components = line.split( "," )
+ availability = components[ 1 ].split( "=" )[ 1 ]
+ type = components[ 3 ].split( "=" )[ 1 ]
if availability == 'true' and type == 'ROADM':
roadmCount += 1
- elif availability == 'true' and type =='SWITCH':
+ elif availability == 'true' and type == 'SWITCH':
packetLayerSWCount += 1
if roadmCount == 4:
- print "Number of Optical Switches = %d and is correctly detected" %roadmCount
- main.log.info ("Number of Optical Switches = " +str(roadmCount) +" and is correctly detected")
+ print "Number of Optical Switches = %d and is correctly detected" % roadmCount
+ main.log.info(
+ "Number of Optical Switches = " +
+ str( roadmCount ) +
+ " and is correctly detected" )
opticalSW_result = main.TRUE
else:
- print "Number of Optical Switches = %d and is wrong" %roadCount
- main.log.info ("Number of Optical Switches = " +str(roadmCount) +" and is wrong")
+ print "Number of Optical Switches = %d and is wrong" % roadCount
+ main.log.info(
+ "Number of Optical Switches = " +
+ str( roadmCount ) +
+ " and is wrong" )
opticalSW_result = main.FALSE
if packetLayerSWCount == 2:
- print "Number of Packet layer or mininet Switches = %d and is correctly detected" %packetLayerSWCount
- main.log.info("Number of Packet layer or mininet Switches = " +str(packetLayerSWCount) + " and is correctly detected")
+ print "Number of Packet layer or mininet Switches = %d and is correctly detected" % packetLayerSWCount
+ main.log.info(
+ "Number of Packet layer or mininet Switches = " +
+ str( packetLayerSWCount ) +
+ " and is correctly detected" )
packetSW_result = main.TRUE
else:
- print "Number of Packet layer or mininet Switches = %d and is wrong" %packetLayerSWCount
- main.log.info("Number of Packet layer or mininet Switches = " +str(packetLayerSWCount) + " and is wrong")
+ print "Number of Packet layer or mininet Switches = %d and is wrong" % packetLayerSWCount
+ main.log.info(
+ "Number of Packet layer or mininet Switches = " +
+ str( packetLayerSWCount ) +
+ " and is wrong" )
packetSW_result = main.FALSE
print "_________________________________"
-
- links_result = main.ONOS3.links(json_format = False)
+
+ links_result = main.ONOS3.links( json_format=False )
print "links_result = ", links_result
print "_________________________________"
-
- #NOTE:Since only point intents are added, there is no requirement to discover the hosts
- #Therfore, the below portion of the code is commented.
- '''
+
+ # NOTE:Since only point intents are added, there is no requirement to discover the hosts
+ # Therfore, the below portion of the code is commented.
+ """
#Discover hosts using pingall
- pingall_result = main.LincOE2.pingall()
-
- hosts_result = main.ONOS3.hosts(json_format = False)
- main.log.info("hosts_result = "+hosts_result)
- main.log.info("_________________________________")
- hosts_linewise = hosts_result.split("\n")
- hosts_linewise = hosts_linewise[1:-1]
+ pingall_result = main.LincOE2.pingall()
+
+ hosts_result = main.ONOS3.hosts( json_format=False )
+ main.log.info( "hosts_result = "+hosts_result )
+ main.log.info( "_________________________________" )
+ hosts_linewise = hosts_result.split( "\n" )
+ hosts_linewise = hosts_linewise[ 1:-1 ]
hostCount = 0
for line in hosts_linewise:
- hostid = line.split(",")[0].split("=")[1]
+ hostid = line.split( "," )[ 0 ].split( "=" )[ 1 ]
hostCount +=1
if hostCount ==2:
print "Number of hosts = %d and is correctly detected" %hostCount
- main.log.info("Number of hosts = " + str(hostCount) +" and is correctly detected")
+ main.log.info( "Number of hosts = " + str( hostCount ) +" and is correctly detected" )
hostDiscovery = main.TRUE
else:
print "Number of hosts = %d and is wrong" %hostCount
- main.log.info("Number of hosts = " + str(hostCount) +" and is wrong")
+ main.log.info( "Number of hosts = " + str( hostCount ) +" and is wrong" )
hostDiscovery = main.FALSE
- '''
-
+ """
case22_result = opticalSW_result and packetSW_result
- utilities.assert_equals(expect=main.TRUE, actual=case22_result,
- onpass="Packet optical topology discovery successful",
- onfail="Packet optical topology discovery failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case22_result,
+ onpass="Packet optical topology discovery successful",
+ onfail="Packet optical topology discovery failed" )
- def CASE23(self, main):
+ def CASE23( self, main ):
import time
- '''
- Add bidirectional point intents between 2 packet layer(mininet) devices and
+ """
+ Add bidirectional point intents between 2 packet layer( mininet ) devices and
ping mininet hosts
- '''
- main.log.report("This testcase adds bidirectional point intents between 2 packet layer(mininet) devices and ping mininet hosts")
- main.case("Topology comparision")
- main.step("Adding point intents")
- ptp_intent_result = main.ONOS3.add_point_intent("of:0000ffffffff0001/1", "of:0000ffffffff0002/1")
+ """
+ main.log.report(
+ "This testcase adds bidirectional point intents between 2 packet layer(mininet) devices and ping mininet hosts" )
+ main.case( "Topology comparision" )
+ main.step( "Adding point intents" )
+ ptp_intent_result = main.ONOS3.add_point_intent(
+ "of:0000ffffffff0001/1",
+ "of:0000ffffffff0002/1" )
if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS3.intents(json_format = False)
- main.log.info("Point to point intent install successful")
+ get_intent_result = main.ONOS3.intents( json_format=False )
+ main.log.info( "Point to point intent install successful" )
- ptp_intent_result = main.ONOS3.add_point_intent("of:0000ffffffff0002/1", "of:0000ffffffff0001/1")
+ ptp_intent_result = main.ONOS3.add_point_intent(
+ "of:0000ffffffff0002/1",
+ "of:0000ffffffff0001/1" )
if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS3.intents(json_format = False)
- main.log.info("Point to point intent install successful")
+ get_intent_result = main.ONOS3.intents( json_format=False )
+ main.log.info( "Point to point intent install successful" )
- time.sleep(10)
+ time.sleep( 10 )
flowHandle = main.ONOS3.flows()
- main.log.info("flows :" + flowHandle)
+ main.log.info( "flows :" + flowHandle )
# Sleep for 30 seconds to provide time for the intent state to change
- time.sleep(30)
- intentHandle = main.ONOS3.intents(json_format = False)
- main.log.info("intents :" + intentHandle)
-
+ time.sleep( 30 )
+ intentHandle = main.ONOS3.intents( json_format=False )
+ main.log.info( "intents :" + intentHandle )
+
Ping_Result = main.TRUE
count = 1
- main.log.info("\n\nh1 is Pinging h2")
- ping = main.LincOE2.pingHostOptical(src="h1", target="h2")
+ main.log.info( "\n\nh1 is Pinging h2" )
+ ping = main.LincOE2.pingHostOptical( src="h1", target="h2" )
#ping = main.LincOE2.pinghost()
- if ping == main.FALSE and count<5:
- count+=1
+ if ping == main.FALSE and count < 5:
+ count += 1
Ping_Result = main.FALSE
- main.log.info("Ping between h1 and h2 failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.info("All ping attempts between h1 and h2 have failed")
+ main.log.info(
+ "Ping between h1 and h2 failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.info( "All ping attempts between h1 and h2 have failed" )
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h1 and h2 passed!")
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h1 and h2 passed!" )
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
-
- if Ping_Result==main.FALSE:
- main.log.report("Point intents for packet optical have not ben installed correctly. Cleaning up")
- if Ping_Result==main.TRUE:
- main.log.report("Point Intents for packet optical have been installed correctly")
+
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Point intents for packet optical have not ben installed correctly. Cleaning up" )
+ if Ping_Result == main.TRUE:
+ main.log.report(
+ "Point Intents for packet optical have been installed correctly" )
case23_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case23_result,
- onpass="Point intents addition for packet optical and Pingall Test successful",
- onfail="Point intents addition for packet optical and Pingall Test NOT successful")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case23_result,
+ onpass="Point intents addition for packet optical and Pingall Test successful",
+ onfail="Point intents addition for packet optical and Pingall Test NOT successful" )
-
-
- def CASE24(self, main):
+ def CASE24( self, main ):
import time
import json
- '''
- Test Rerouting of Packet Optical by bringing a port down (port 22) of a switch(switchID=1), so that link (between switch1 port22 - switch4-port30) is inactive
+ """
+ Test Rerouting of Packet Optical by bringing a port down ( port 22 ) of a switch( switchID=1 ), so that link ( between switch1 port22 - switch4-port30 ) is inactive
and do a ping test. If rerouting is successful, ping should pass. also check the flows
- '''
- main.log.report("This testcase tests rerouting and pings mininet hosts")
- main.case("Test rerouting and pings mininet hosts")
- main.step("Bring a port down and verify the link state")
- main.LincOE1.port_down(sw_id="1", pt_id="22")
- links_nonjson = main.ONOS3.links(json_format = False)
- main.log.info("links = " +links_nonjson)
+ """
+ main.log.report(
+ "This testcase tests rerouting and pings mininet hosts" )
+ main.case( "Test rerouting and pings mininet hosts" )
+ main.step( "Bring a port down and verify the link state" )
+ main.LincOE1.port_down( sw_id="1", pt_id="22" )
+ links_nonjson = main.ONOS3.links( json_format=False )
+ main.log.info( "links = " + links_nonjson )
links = main.ONOS3.links()
- main.log.info("links = " +links)
-
- links_result = json.loads(links)
+ main.log.info( "links = " + links )
+
+ links_result = json.loads( links )
links_state_result = main.FALSE
for item in links_result:
- if item['src']['device'] == "of:0000ffffffffff01" and item['src']['port'] == "22":
- if item['dst']['device'] == "of:0000ffffffffff04" and item['dst']['port'] == "30":
- links_state = item['state']
+ if item[ 'src' ][ 'device' ] == "of:0000ffffffffff01" and item[
+ 'src' ][ 'port' ] == "22":
+ if item[ 'dst' ][ 'device' ] == "of:0000ffffffffff04" and item[
+ 'dst' ][ 'port' ] == "30":
+ links_state = item[ 'state' ]
if links_state == "INACTIVE":
- main.log.info("Links state is inactive as expected due to one of the ports being down")
- main.log.report("Links state is inactive as expected due to one of the ports being down")
+ main.log.info(
+ "Links state is inactive as expected due to one of the ports being down" )
+ main.log.report(
+ "Links state is inactive as expected due to one of the ports being down" )
links_state_result = main.TRUE
break
else:
- main.log.info("Links state is not inactive as expected")
- main.log.report("Links state is not inactive as expected")
+ main.log.info(
+ "Links state is not inactive as expected" )
+ main.log.report(
+ "Links state is not inactive as expected" )
links_state_result = main.FALSE
print "links_state_result = ", links_state_result
- time.sleep(10)
+ time.sleep( 10 )
flowHandle = main.ONOS3.flows()
- main.log.info("flows :" + flowHandle)
+ main.log.info( "flows :" + flowHandle )
- main.step("Verify Rerouting by a ping test")
+ main.step( "Verify Rerouting by a ping test" )
Ping_Result = main.TRUE
- count = 1
- main.log.info("\n\nh1 is Pinging h2")
- ping = main.LincOE2.pingHostOptical(src="h1", target="h2")
+ count = 1
+ main.log.info( "\n\nh1 is Pinging h2" )
+ ping = main.LincOE2.pingHostOptical( src="h1", target="h2" )
#ping = main.LincOE2.pinghost()
- if ping == main.FALSE and count<5:
- count+=1
+ if ping == main.FALSE and count < 5:
+ count += 1
Ping_Result = main.FALSE
- main.log.info("Ping between h1 and h2 failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.info("All ping attempts between h1 and h2 have failed")
+ main.log.info(
+ "Ping between h1 and h2 failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.info( "All ping attempts between h1 and h2 have failed" )
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h1 and h2 passed!")
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h1 and h2 passed!" )
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.TRUE:
- main.log.report("Ping test successful ")
- if Ping_Result==main.FALSE:
- main.log.report("Ping test failed")
+ if Ping_Result == main.TRUE:
+ main.log.report( "Ping test successful " )
+ if Ping_Result == main.FALSE:
+ main.log.report( "Ping test failed" )
case24_result = Ping_Result and links_state_result
- utilities.assert_equals(expect=main.TRUE, actual=case24_result,
- onpass="Packet optical rerouting successful",
- onfail="Packet optical rerouting failed")
+ utilities.assert_equals( expect=main.TRUE, actual=case24_result,
+ onpass="Packet optical rerouting successful",
+ onfail="Packet optical rerouting failed" )
- def CASE4(self, main):
+ def CASE4( self, main ):
import re
import time
- main.log.report("This testcase is testing the assignment of all the switches to all the controllers and discovering the hosts in reactive mode")
- main.log.report("__________________________________")
- main.case("Pingall Test")
- main.step("Assigning switches to controllers")
- for i in range(1,29):
- if i ==1:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=2 and i<5:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=5 and i<8:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=8 and i<18:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
- elif i>=18 and i<28:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
+ main.log.report(
+ "This testcase is testing the assignment of all the switches to all the controllers and discovering the hosts in reactive mode" )
+ main.log.report( "__________________________________" )
+ main.case( "Pingall Test" )
+ main.step( "Assigning switches to controllers" )
+ for i in range( 1, 29 ):
+ if i == 1:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 2 and i < 5:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 5 and i < 8:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 8 and i < 18:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
+ elif i >= 18 and i < 28:
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
else:
- main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
+ main.Mininet1.assign_sw_controller(
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=ONOS1_port )
Switch_Mastership = main.TRUE
- for i in range (1,29):
- if i==1:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ for i in range( 1, 29 ):
+ if i == 1:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=2 and i<5:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 2 and i < 5:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=5 and i<8:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 5 and i < 8:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=8 and i<18:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 8 and i < 18:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
- elif i>=18 and i<28:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is " + str(response))
- if re.search("tcp:"+ONOS1_ip,response):
+ elif i >= 18 and i < 28:
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is " + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
else:
- response = main.Mininet1.get_sw_controller("s"+str(i))
- print("Response is" + str(response))
- if re.search("tcp:" +ONOS1_ip,response):
+ response = main.Mininet1.get_sw_controller( "s" + str( i ) )
+ print( "Response is" + str( response ) )
+ if re.search( "tcp:" + ONOS1_ip, response ):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
if Switch_Mastership == main.TRUE:
- main.log.report("Controller assignmnet successful")
+ main.log.report( "Controller assignmnet successful" )
else:
- main.log.report("Controller assignmnet failed")
- utilities.assert_equals(expect = main.TRUE,actual=Switch_Mastership,
- onpass="MasterControllers assigned correctly")
- '''
- for i in range (1,29):
- main.Mininet1.assign_sw_controller(sw=str(i),count=5,
+ main.log.report( "Controller assignmnet failed" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Switch_Mastership,
+ onpass="MasterControllers assigned correctly" )
+ """
+ for i in range ( 1,29 ):
+ main.Mininet1.assign_sw_controller( sw=str( i ),count=5,
ip1=ONOS1_ip,port1=ONOS1_port,
ip2=ONOS2_ip,port2=ONOS2_port,
ip3=ONOS3_ip,port3=ONOS3_port,
ip4=ONOS4_ip,port4=ONOS4_port,
- ip5=ONOS5_ip,port5=ONOS5_port)
- '''
- #REACTIVE FWD test
+ ip5=ONOS5_ip,port5=ONOS5_port )
+ """
+ # REACTIVE FWD test
- main.step("Get list of hosts from Mininet")
+ main.step( "Get list of hosts from Mininet" )
host_list = main.Mininet1.get_hosts()
- main.log.info(host_list)
+ main.log.info( host_list )
- main.step("Get host list in ONOS format")
- host_onos_list = main.ONOS2.get_hosts_id(host_list)
- main.log.info(host_onos_list)
- #time.sleep(5)
-
- main.step("Pingall")
+ main.step( "Get host list in ONOS format" )
+ host_onos_list = main.ONOS2.get_hosts_id( host_list )
+ main.log.info( host_onos_list )
+ # time.sleep( 5 )
+
+ main.step( "Pingall" )
ping_result = main.FALSE
while ping_result == main.FALSE:
time1 = time.time()
ping_result = main.Mininet1.pingall()
time2 = time.time()
- print "Time for pingall: %2f seconds" % (time2 - time1)
-
- #Start onos cli again because u might have dropped out of onos prompt to the shell prompt
- #if there was no activity
- main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ print "Time for pingall: %2f seconds" % ( time2 - time1 )
+
+ # Start onos cli again because u might have dropped out of onos prompt to the shell prompt
+ # if there was no activity
+ main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
case4_result = Switch_Mastership and ping_result
if ping_result == main.TRUE:
- main.log.report("Pingall Test in reactive mode to discover the hosts successful")
+ main.log.report(
+ "Pingall Test in reactive mode to discover the hosts successful" )
else:
- main.log.report("Pingall Test in reactive mode to discover the hosts failed")
+ main.log.report(
+ "Pingall Test in reactive mode to discover the hosts failed" )
- utilities.assert_equals(expect=main.TRUE, actual=case4_result,onpass="Controller assignment and Pingall Test successful",onfail="Controller assignment and Pingall Test NOT successful")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case4_result,
+ onpass="Controller assignment and Pingall Test successful",
+ onfail="Controller assignment and Pingall Test NOT successful" )
- def CASE10(self):
- main.log.report("This testcase uninstalls the reactive forwarding app")
- main.log.report("__________________________________")
- main.case("Uninstalling reactive forwarding app")
- #Unistall onos-app-fwd app to disable reactive forwarding
- appUninstall_result = main.ONOS2.feature_uninstall("onos-app-fwd")
- main.log.info("onos-app-fwd uninstalled")
+ def CASE10( self ):
+ main.log.report(
+ "This testcase uninstalls the reactive forwarding app" )
+ main.log.report( "__________________________________" )
+ main.case( "Uninstalling reactive forwarding app" )
+ # Unistall onos-app-fwd app to disable reactive forwarding
+ appUninstall_result = main.ONOS2.feature_uninstall( "onos-app-fwd" )
+ main.log.info( "onos-app-fwd uninstalled" )
- #After reactive forwarding is disabled, the reactive flows on switches timeout in 10-15s
- #So sleep for 15s
- time.sleep(15)
+ # After reactive forwarding is disabled, the reactive flows on switches timeout in 10-15s
+ # So sleep for 15s
+ time.sleep( 15 )
flows = main.ONOS2.flows()
- main.log.info(flows)
+ main.log.info( flows )
case10_result = appUninstall_result
- utilities.assert_equals(expect=main.TRUE, actual=case10_result,onpass="Reactive forwarding app uninstallation successful",onfail="Reactive forwarding app uninstallation failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case10_result,
+ onpass="Reactive forwarding app uninstallation successful",
+ onfail="Reactive forwarding app uninstallation failed" )
-
- def CASE6(self):
- main.log.report("This testcase is testing the addition of host intents and then does pingall")
- main.log.report("__________________________________")
- main.case("Obtaining host id's")
- main.step("Get hosts")
+ def CASE6( self ):
+ main.log.report(
+ "This testcase is testing the addition of host intents and then does pingall" )
+ main.log.report( "__________________________________" )
+ main.case( "Obtaining host id's" )
+ main.step( "Get hosts" )
hosts = main.ONOS2.hosts()
- #main.log.info(hosts)
+ # main.log.info( hosts )
- main.step("Get all devices id")
+ main.step( "Get all devices id" )
devices_id_list = main.ONOS2.get_all_devices_id()
- #main.log.info(devices_id_list)
-
- #ONOS displays the hosts in hex format unlike mininet which does in decimal format
- #So take care while adding intents
- '''
- main.step("Add host-to-host intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:08/-1", "00:00:00:00:00:12/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:09/-1", "00:00:00:00:00:13/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0A/-1", "00:00:00:00:00:14/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0B/-1", "00:00:00:00:00:15/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0C/-1", "00:00:00:00:00:16/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0D/-1", "00:00:00:00:00:17/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0E/-1", "00:00:00:00:00:18/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0F/-1", "00:00:00:00:00:19/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:10/-1", "00:00:00:00:00:1A/-1")
- hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:11/-1", "00:00:00:00:00:1B/-1")
- print "_____________________________________________________________________________________"
- '''
-
- for i in range(8,18):
- main.log.info("Adding host intent between h"+str(i)+" and h"+str(i+10))
- host1 = "00:00:00:00:00:" + str(hex(i)[2:]).zfill(2).upper()
- host2 = "00:00:00:00:00:" + str(hex(i+10)[2:]).zfill(2).upper()
- #NOTE: get host can return None
- #TODO: handle this
- host1_id = main.ONOS2.get_host(host1)['id']
- host2_id = main.ONOS2.get_host(host2)['id']
- tmp_result = main.ONOS2.add_host_intent(host1_id, host2_id )
+ # main.log.info( devices_id_list )
- time.sleep(10)
- h_intents = main.ONOS2.intents(json_format = False)
- main.log.info("intents:" +h_intents)
+ # ONOS displays the hosts in hex format unlike mininet which does in decimal format
+ # So take care while adding intents
+ """
+ main.step( "Add host-to-host intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:08/-1", "00:00:00:00:00:12/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:09/-1", "00:00:00:00:00:13/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0A/-1", "00:00:00:00:00:14/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0B/-1", "00:00:00:00:00:15/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0C/-1", "00:00:00:00:00:16/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0D/-1", "00:00:00:00:00:17/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0E/-1", "00:00:00:00:00:18/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:0F/-1", "00:00:00:00:00:19/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:10/-1", "00:00:00:00:00:1A/-1" )
+ hth_intent_result = main.ONOS2.add_host_intent( "00:00:00:00:00:11/-1", "00:00:00:00:00:1B/-1" )
+ print "_____________________________________________________________________________________"
+ """
+ for i in range( 8, 18 ):
+ main.log.info(
+ "Adding host intent between h" + str( i ) + " and h" + str( i + 10 ) )
+ host1 = "00:00:00:00:00:" + \
+ str( hex( i )[ 2: ] ).zfill( 2 ).upper()
+ host2 = "00:00:00:00:00:" + \
+ str( hex( i + 10 )[ 2: ] ).zfill( 2 ).upper()
+ # NOTE: get host can return None
+ # TODO: handle this
+ host1_id = main.ONOS2.get_host( host1 )[ 'id' ]
+ host2_id = main.ONOS2.get_host( host2 )[ 'id' ]
+ tmp_result = main.ONOS2.add_host_intent( host1_id, host2_id )
+
+ time.sleep( 10 )
+ h_intents = main.ONOS2.intents( json_format=False )
+ main.log.info( "intents:" + h_intents )
flowHandle = main.ONOS2.flows()
- #main.log.info("flow:" +flowHandle)
+ #main.log.info( "flow:" +flowHandle )
count = 1
i = 8
Ping_Result = main.TRUE
- #while i<10:
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping == main.FALSE and count <5:
- count+=1
+ # while i<10:
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.FALSE and count < 5:
+ count += 1
#i = 8
Ping_Result = main.FALSE
- main.log.report("Ping between h" + str(i) + " and h" + str(i+10) + " failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.report("All ping attempts between h" + str(i) + " and h" + str(i+10) +"have failed")
- i=19
+ main.log.report( "Ping between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ " failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.report( "All ping attempts between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "have failed" )
+ i = 19
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h" + str(i) + " and h" + str(i+10) + "passed!")
- i+=1
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "passed!" )
+ i += 1
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.FALSE:
- main.log.report("Ping all test after Host intent addition failed. Cleaning up")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.TRUE:
- main.log.report("Ping all test after Host intent addition successful")
-
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Ping all test after Host intent addition failed. Cleaning up" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.TRUE:
+ main.log.report(
+ "Ping all test after Host intent addition successful" )
+
case6_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case6_result,
- onpass="Pingall Test after Host intents addition successful",
- onfail="Pingall Test after Host intents addition failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case6_result,
+ onpass="Pingall Test after Host intents addition successful",
+ onfail="Pingall Test after Host intents addition failed" )
-
- def CASE5(self,main) :
+ def CASE5( self, main ):
import json
from subprocess import Popen, PIPE
- from sts.topology.teston_topology import TestONTopology # assumes that sts is already in you PYTHONPATH
- #main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
+ # assumes that sts is already in you PYTHONPATH
+ from sts.topology.teston_topology import TestONTopology
+ # main.ONOS2.start_onos_cli( ONOS_ip=main.params[ 'CTRL' ][ 'ip1' ] )
deviceResult = main.ONOS2.devices()
linksResult = main.ONOS2.links()
#portsResult = main.ONOS2.ports()
print "**************"
- main.log.report("This testcase is testing if all ONOS nodes are in topology sync with mininet")
- main.log.report("__________________________________")
- main.case("Comparing Mininet topology with the topology of ONOS")
- main.step("Start continuous pings")
- main.Mininet2.pingLong(src=main.params['PING']['source1'],
- target=main.params['PING']['target1'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source2'],
- target=main.params['PING']['target2'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source3'],
- target=main.params['PING']['target3'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source4'],
- target=main.params['PING']['target4'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source5'],
- target=main.params['PING']['target5'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source6'],
- target=main.params['PING']['target6'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source7'],
- target=main.params['PING']['target7'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source8'],
- target=main.params['PING']['target8'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source9'],
- target=main.params['PING']['target9'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source10'],
- target=main.params['PING']['target10'],pingTime=500)
+ main.log.report(
+ "This testcase is testing if all ONOS nodes are in topology sync with mininet" )
+ main.log.report( "__________________________________" )
+ main.case( "Comparing Mininet topology with the topology of ONOS" )
+ main.step( "Start continuous pings" )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source1' ],
+ target=main.params[ 'PING' ][ 'target1' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source2' ],
+ target=main.params[ 'PING' ][ 'target2' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source3' ],
+ target=main.params[ 'PING' ][ 'target3' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source4' ],
+ target=main.params[ 'PING' ][ 'target4' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source5' ],
+ target=main.params[ 'PING' ][ 'target5' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source6' ],
+ target=main.params[ 'PING' ][ 'target6' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source7' ],
+ target=main.params[ 'PING' ][ 'target7' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source8' ],
+ target=main.params[ 'PING' ][ 'target8' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source9' ],
+ target=main.params[ 'PING' ][ 'target9' ],
+ pingTime=500 )
+ main.Mininet2.pingLong(
+ src=main.params[ 'PING' ][ 'source10' ],
+ target=main.params[ 'PING' ][ 'target10' ],
+ pingTime=500 )
- main.step("Create TestONTopology object")
+ main.step( "Create TestONTopology object" )
global ctrls
ctrls = []
count = 1
while True:
temp = ()
- if ('ip' + str(count)) in main.params['CTRL']:
- temp = temp + (getattr(main,('ONOS' + str(count))),)
- temp = temp + ("ONOS"+str(count),)
- temp = temp + (main.params['CTRL']['ip'+str(count)],)
- temp = temp + (eval(main.params['CTRL']['port'+str(count)]),)
- ctrls.append(temp)
+ if ( 'ip' + str( count ) ) in main.params[ 'CTRL' ]:
+ temp = temp + ( getattr( main, ( 'ONOS' + str( count ) ) ), )
+ temp = temp + ( "ONOS" + str( count ), )
+ temp = temp + ( main.params[ 'CTRL' ][ 'ip' + str( count ) ], )
+ temp = temp + \
+ ( eval( main.params[ 'CTRL' ][ 'port' + str( count ) ] ), )
+ ctrls.append( temp )
count = count + 1
else:
break
global MNTopo
- Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
+ Topo = TestONTopology(
+ main.Mininet1,
+ ctrls ) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
- main.step("Compare ONOS Topology to MN Topology")
+ main.step( "Compare ONOS Topology to MN Topology" )
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
#ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
-
- result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
- result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
- #result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
-
+
+ result1 = main.Mininet1.compare_switches(
+ MNTopo,
+ json.loads( devices_json ) )
+ result2 = main.Mininet1.compare_links(
+ MNTopo,
+ json.loads( links_json ) )
+ #result3 = main.Mininet1.compare_ports( MNTopo, json.loads( ports_json ) )
+
#result = result1 and result2 and result3
result = result1 and result2
-
+
print "***********************"
if result == main.TRUE:
- main.log.report("ONOS"+ " Topology matches MN Topology")
+ main.log.report( "ONOS" + " Topology matches MN Topology" )
else:
- main.log.report("ONOS"+ " Topology does not match MN Topology")
+ main.log.report( "ONOS" + " Topology does not match MN Topology" )
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="ONOS" + " Topology matches MN Topology",
- onfail="ONOS" + " Topology does not match MN Topology")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=result,
+ onpass="ONOS" +
+ " Topology matches MN Topology",
+ onfail="ONOS" +
+ " Topology does not match MN Topology" )
+
Topology_Check = Topology_Check and result
- utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
- onpass="Topology checks passed", onfail="Topology checks failed")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Topology_Check,
+ onpass="Topology checks passed",
+ onfail="Topology checks failed" )
- def CASE7 (self,main):
-
- ONOS1_ip = main.params['CTRL']['ip1']
+ def CASE7( self, main ):
- link_sleep = int(main.params['timers']['LinkDiscovery'])
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
- main.log.report("This testscase is killing a link to ensure that link discovery is consistent")
- main.log.report("__________________________________")
- main.log.report("Killing a link to ensure that link discovery is consistent")
- main.case("Killing a link to Ensure that Link Discovery is Working Properly")
- '''
- main.step("Start continuous pings")
-
- main.Mininet2.pingLong(src=main.params['PING']['source1'],
- target=main.params['PING']['target1'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source2'],
- target=main.params['PING']['target2'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source3'],
- target=main.params['PING']['target3'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source4'],
- target=main.params['PING']['target4'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source5'],
- target=main.params['PING']['target5'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source6'],
- target=main.params['PING']['target6'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source7'],
- target=main.params['PING']['target7'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source8'],
- target=main.params['PING']['target8'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source9'],
- target=main.params['PING']['target9'],pingTime=500)
- main.Mininet2.pingLong(src=main.params['PING']['source10'],
- target=main.params['PING']['target10'],pingTime=500)
- '''
+ link_sleep = int( main.params[ 'timers' ][ 'LinkDiscovery' ] )
- main.step("Determine the current number of switches and links")
+ main.log.report(
+ "This testscase is killing a link to ensure that link discovery is consistent" )
+ main.log.report( "__________________________________" )
+ main.log.report(
+ "Killing a link to ensure that link discovery is consistent" )
+ main.case(
+ "Killing a link to Ensure that Link Discovery is Working Properly" )
+ """
+ main.step( "Start continuous pings" )
+
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source1' ],
+ target=main.params[ 'PING' ][ 'target1' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source2' ],
+ target=main.params[ 'PING' ][ 'target2' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source3' ],
+ target=main.params[ 'PING' ][ 'target3' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source4' ],
+ target=main.params[ 'PING' ][ 'target4' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source5' ],
+ target=main.params[ 'PING' ][ 'target5' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source6' ],
+ target=main.params[ 'PING' ][ 'target6' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source7' ],
+ target=main.params[ 'PING' ][ 'target7' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source8' ],
+ target=main.params[ 'PING' ][ 'target8' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source9' ],
+ target=main.params[ 'PING' ][ 'target9' ],pingTime=500 )
+ main.Mininet2.pingLong( src=main.params[ 'PING' ][ 'source10' ],
+ target=main.params[ 'PING' ][ 'target10' ],pingTime=500 )
+ """
+ main.step( "Determine the current number of switches and links" )
topology_output = main.ONOS2.topology()
- topology_result = main.ONOS1.get_topology(topology_output)
- activeSwitches = topology_result['devices']
- links = topology_result['links']
- print "activeSwitches = ", type(activeSwitches)
- print "links = ", type(links)
- main.log.info("Currently there are %s switches and %s links" %(str(activeSwitches), str(links)))
+ topology_result = main.ONOS1.get_topology( topology_output )
+ activeSwitches = topology_result[ 'devices' ]
+ links = topology_result[ 'links' ]
+ print "activeSwitches = ", type( activeSwitches )
+ print "links = ", type( links )
+ main.log.info(
+ "Currently there are %s switches and %s links" %
+ ( str( activeSwitches ), str( links ) ) )
- main.step("Kill Link between s3 and s28")
- main.Mininet1.link(END1="s3",END2="s28",OPTION="down")
- time.sleep(link_sleep)
+ main.step( "Kill Link between s3 and s28" )
+ main.Mininet1.link( END1="s3", END2="s28", OPTION="down" )
+ time.sleep( link_sleep )
topology_output = main.ONOS2.topology()
- Link_Down = main.ONOS1.check_status(topology_output,activeSwitches,str(int(links)-2))
+ Link_Down = main.ONOS1.check_status(
+ topology_output, activeSwitches, str(
+ int( links ) - 2 ) )
if Link_Down == main.TRUE:
- main.log.report("Link Down discovered properly")
- utilities.assert_equals(expect=main.TRUE,actual=Link_Down,
- onpass="Link Down discovered properly",
- onfail="Link down was not discovered in "+ str(link_sleep) + " seconds")
-
- #Check ping result here..add code for it
-
- main.step("Bring link between s3 and s28 back up")
- Link_Up = main.Mininet1.link(END1="s3",END2="s28",OPTION="up")
- time.sleep(link_sleep)
+ main.log.report( "Link Down discovered properly" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Link_Down,
+ onpass="Link Down discovered properly",
+ onfail="Link down was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
+
+ # Check ping result here..add code for it
+
+ main.step( "Bring link between s3 and s28 back up" )
+ Link_Up = main.Mininet1.link( END1="s3", END2="s28", OPTION="up" )
+ time.sleep( link_sleep )
topology_output = main.ONOS2.topology()
- Link_Up = main.ONOS1.check_status(topology_output,activeSwitches,str(links))
+ Link_Up = main.ONOS1.check_status(
+ topology_output,
+ activeSwitches,
+ str( links ) )
if Link_Up == main.TRUE:
- main.log.report("Link up discovered properly")
- utilities.assert_equals(expect=main.TRUE,actual=Link_Up,
- onpass="Link up discovered properly",
- onfail="Link up was not discovered in "+ str(link_sleep) + " seconds")
-
- #NOTE Check ping result here..add code for it
-
-
- main.step("Compare ONOS Topology to MN Topology")
- Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
+ main.log.report( "Link up discovered properly" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Link_Up,
+ onpass="Link up discovered properly",
+ onfail="Link up was not discovered in " +
+ str( link_sleep ) +
+ " seconds" )
+
+ # NOTE Check ping result here..add code for it
+
+ main.step( "Compare ONOS Topology to MN Topology" )
+ Topo = TestONTopology(
+ main.Mininet1,
+ ctrls ) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
-
+
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
-
- result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
- result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
- #result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
-
+
+ result1 = main.Mininet1.compare_switches(
+ MNTopo,
+ json.loads( devices_json ) )
+ result2 = main.Mininet1.compare_links(
+ MNTopo,
+ json.loads( links_json ) )
+ #result3 = main.Mininet1.compare_ports( MNTopo, json.loads( ports_json ) )
+
#result = result1 and result2 and result3
result = result1 and result2
print "***********************"
-
+
if result == main.TRUE:
- main.log.report("ONOS"+ " Topology matches MN Topology")
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="ONOS" + " Topology matches MN Topology",
- onfail="ONOS" + " Topology does not match MN Topology")
-
+ main.log.report( "ONOS" + " Topology matches MN Topology" )
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=result,
+ onpass="ONOS" +
+ " Topology matches MN Topology",
+ onfail="ONOS" +
+ " Topology does not match MN Topology" )
+
Topology_Check = Topology_Check and result
- utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
- onpass="Topology checks passed", onfail="Topology checks failed")
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=Topology_Check,
+ onpass="Topology checks passed",
+ onfail="Topology checks failed" )
+
result = Link_Down and Link_Up and Topology_Check
- utilities.assert_equals(expect=main.TRUE,actual=result,
- onpass="Link failure is discovered correctly",
- onfail="Link Discovery failed")
+ utilities.assert_equals( expect=main.TRUE, actual=result,
+ onpass="Link failure is discovered correctly",
+ onfail="Link Discovery failed" )
-
- def CASE8(self):
- '''
+ def CASE8( self ):
+ """
Host intents removal
- '''
- main.log.report("This testcase removes any previously added intents before adding the same intents or point intents")
- main.log.report("__________________________________")
- main.log.info("Host intents removal")
- main.case("Removing host intents")
- main.step("Obtain the intent id's")
- intent_result = main.ONOS2.intents(json_format = False)
- main.log.info("intent_result = " +intent_result)
-
- intent_linewise = intent_result.split("\n")
+ """
+ main.log.report(
+ "This testcase removes any previously added intents before adding the same intents or point intents" )
+ main.log.report( "__________________________________" )
+ main.log.info( "Host intents removal" )
+ main.case( "Removing host intents" )
+ main.step( "Obtain the intent id's" )
+ intent_result = main.ONOS2.intents( json_format=False )
+ main.log.info( "intent_result = " + intent_result )
+
+ intent_linewise = intent_result.split( "\n" )
intentList = []
for line in intent_linewise:
- if line.startswith("id="):
- intentList.append(line)
-
+ if line.startswith( "id=" ):
+ intentList.append( line )
+
intentids = []
for line in intentList:
- intentids.append(line.split(",")[0].split("=")[1])
+ intentids.append( line.split( "," )[ 0 ].split( "=" )[ 1 ] )
for id in intentids:
print "id = ", id
-
- main.step("Iterate through the intentids list and remove each intent")
+
+ main.step(
+ "Iterate through the intentids list and remove each intent" )
for id in intentids:
- main.ONOS2.remove_intent(intent_id = id)
-
- intent_result = main.ONOS2.intents(json_format = False)
- main.log.info("intent_result = " +intent_result)
+ main.ONOS2.remove_intent( intent_id=id )
+
+ intent_result = main.ONOS2.intents( json_format=False )
+ main.log.info( "intent_result = " + intent_result )
case8_result = main.TRUE
if case8_result == main.TRUE:
- main.log.report("Intent removal successful")
+ main.log.report( "Intent removal successful" )
else:
- main.log.report("Intent removal failed")
-
+ main.log.report( "Intent removal failed" )
+
Ping_Result = main.TRUE
if case8_result == main.TRUE:
i = 8
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping==main.TRUE:
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.TRUE:
i = 19
Ping_Result = Ping_Result and main.TRUE
- elif ping==main.FALSE:
- i+=1
+ elif ping == main.FALSE:
+ i += 1
Ping_Result = Ping_Result and main.FALSE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- #Note: If the ping result failed, that means the intents have been withdrawn correctly.
- if Ping_Result==main.TRUE:
- main.log.report("Host intents have not been withdrawn correctly")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.FALSE:
- main.log.report("Host intents have been withdrawn correctly")
+ # Note: If the ping result failed, that means the intents have been
+ # withdrawn correctly.
+ if Ping_Result == main.TRUE:
+ main.log.report( "Host intents have not been withdrawn correctly" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.FALSE:
+ main.log.report( "Host intents have been withdrawn correctly" )
case8_result = case8_result and Ping_Result
if case8_result == main.FALSE:
- main.log.report("Intent removal successful")
+ main.log.report( "Intent removal successful" )
else:
- main.log.report("Intent removal failed")
+ main.log.report( "Intent removal failed" )
- utilities.assert_equals(expect=main.FALSE, actual=case8_result,
- onpass="Intent removal test failed",
- onfail="Intent removal test passed")
+ utilities.assert_equals( expect=main.FALSE, actual=case8_result,
+ onpass="Intent removal test failed",
+ onfail="Intent removal test passed" )
+ def CASE9( self ):
+ main.log.report(
+ "This testcase adds point intents and then does pingall" )
+ main.log.report( "__________________________________" )
+ main.log.info( "Adding point intents" )
+ main.case(
+ "Adding bidirectional point for mn hosts(h8-h18,h9-h19,h10-h20,h11-h21,h12-h22,h13-h23,h14-h24,h15-h25,h16-h26,h17-h27)" )
+ main.step(
+ "Add point-to-point intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003008/1",
+ "of:0000000000006018/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- def CASE9(self):
- main.log.report("This testcase adds point intents and then does pingall")
- main.log.report("__________________________________")
- main.log.info("Adding point intents")
- main.case("Adding bidirectional point for mn hosts(h8-h18,h9-h19,h10-h20,h11-h21,h12-h22,h13-h23,h14-h24,h15-h25,h16-h26,h17-h27)")
- main.step("Add point-to-point intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003008/1", "of:0000000000006018/1")
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006018/1",
+ "of:0000000000003008/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006018/1", "of:0000000000003008/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h9 and h19 or ONOS hosts h9 and h13")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003009/1", "of:0000000000006019/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006019/1", "of:0000000000003009/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h10 and h20 or ONOS hosts hA and h14")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003010/1", "of:0000000000006020/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006020/1", "of:0000000000003010/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- main.step("Add point-to-point intents for mininet hosts h11 and h21 or ONOS hosts hB and h15")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003011/1", "of:0000000000006021/1")
+ main.step(
+ "Add point-to-point intents for mininet hosts h9 and h19 or ONOS hosts h9 and h13" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003009/1",
+ "of:0000000000006019/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006021/1", "of:0000000000003011/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h12 and h22 or ONOS hosts hC and h16")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003012/1", "of:0000000000006022/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006022/1", "of:0000000000003012/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h13 and h23 or ONOS hosts hD and h17")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003013/1", "of:0000000000006023/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006023/1", "of:0000000000003013/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- main.step("Add point-to-point intents for mininet hosts h14 and h24 or ONOS hosts hE and h18")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003014/1", "of:0000000000006024/1")
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006019/1",
+ "of:0000000000003009/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006024/1", "of:0000000000003014/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h15 and h25 or ONOS hosts hF and h19")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003015/1", "of:0000000000006025/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006025/1", "of:0000000000003015/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- main.step("Add point-to-point intents for mininet hosts h16 and h26 or ONOS hosts h10 and h1A")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003016/1", "of:0000000000006026/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006026/1", "of:0000000000003016/1")
- if ptp_intent_result == main.TRUE:
- get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
-
- main.step("Add point-to-point intents for mininet hosts h17 and h27 or ONOS hosts h11 and h1B")
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003017/1", "of:0000000000006027/1")
+ main.step(
+ "Add point-to-point intents for mininet hosts h10 and h20 or ONOS hosts hA and h14" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003010/1",
+ "of:0000000000006020/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
-
- ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006027/1", "of:0000000000003017/1")
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006020/1",
+ "of:0000000000003010/1" )
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
- main.log.info("Point to point intent install successful")
- #main.log.info(get_intent_result)
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
- print("_______________________________________________________________________________________")
+ main.step(
+ "Add point-to-point intents for mininet hosts h11 and h21 or ONOS hosts hB and h15" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003011/1",
+ "of:0000000000006021/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006021/1",
+ "of:0000000000003011/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h12 and h22 or ONOS hosts hC and h16" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003012/1",
+ "of:0000000000006022/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006022/1",
+ "of:0000000000003012/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h13 and h23 or ONOS hosts hD and h17" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003013/1",
+ "of:0000000000006023/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006023/1",
+ "of:0000000000003013/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h14 and h24 or ONOS hosts hE and h18" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003014/1",
+ "of:0000000000006024/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006024/1",
+ "of:0000000000003014/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h15 and h25 or ONOS hosts hF and h19" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003015/1",
+ "of:0000000000006025/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006025/1",
+ "of:0000000000003015/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h16 and h26 or ONOS hosts h10 and h1A" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003016/1",
+ "of:0000000000006026/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006026/1",
+ "of:0000000000003016/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ main.step(
+ "Add point-to-point intents for mininet hosts h17 and h27 or ONOS hosts h11 and h1B" )
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000003017/1",
+ "of:0000000000006027/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ ptp_intent_result = main.ONOS2.add_point_intent(
+ "of:0000000000006027/1",
+ "of:0000000000003017/1" )
+ if ptp_intent_result == main.TRUE:
+ get_intent_result = main.ONOS2.intents()
+ main.log.info( "Point to point intent install successful" )
+ # main.log.info( get_intent_result )
+
+ print(
+ "_______________________________________________________________________________________" )
flowHandle = main.ONOS2.flows()
- #print "flowHandle = ", flowHandle
- main.log.info("flows :" + flowHandle)
+ # print "flowHandle = ", flowHandle
+ main.log.info( "flows :" + flowHandle )
count = 1
i = 8
Ping_Result = main.TRUE
- while i <18 :
- main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
- ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
- if ping == main.FALSE and count <5:
- count+=1
+ while i < 18:
+ main.log.info(
+ "\n\nh" + str( i ) + " is Pinging h" + str( i + 10 ) )
+ ping = main.Mininet1.pingHost(
+ src="h" + str( i ), target="h" + str( i + 10 ) )
+ if ping == main.FALSE and count < 5:
+ count += 1
#i = 8
Ping_Result = main.FALSE
- main.log.report("Ping between h" + str(i) + " and h" + str(i+10) + " failed. Making attempt number "+str(count) + " in 2 seconds")
- time.sleep(2)
- elif ping==main.FALSE:
- main.log.report("All ping attempts between h" + str(i) + " and h" + str(i+10) +"have failed")
- i=19
+ main.log.report( "Ping between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ " failed. Making attempt number " +
+ str( count ) +
+ " in 2 seconds" )
+ time.sleep( 2 )
+ elif ping == main.FALSE:
+ main.log.report( "All ping attempts between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "have failed" )
+ i = 19
Ping_Result = main.FALSE
- elif ping==main.TRUE:
- main.log.info("Ping test between h" + str(i) + " and h" + str(i+10) + "passed!")
- i+=1
+ elif ping == main.TRUE:
+ main.log.info( "Ping test between h" +
+ str( i ) +
+ " and h" +
+ str( i +
+ 10 ) +
+ "passed!" )
+ i += 1
Ping_Result = main.TRUE
else:
- main.log.info("Unknown error")
+ main.log.info( "Unknown error" )
Ping_Result = main.ERROR
- if Ping_Result==main.FALSE:
- main.log.report("Point intents have not ben installed correctly. Cleaning up")
- #main.cleanup()
- #main.exit()
- if Ping_Result==main.TRUE:
- main.log.report("Point Intents have been installed correctly")
+ if Ping_Result == main.FALSE:
+ main.log.report(
+ "Point intents have not ben installed correctly. Cleaning up" )
+ # main.cleanup()
+ # main.exit()
+ if Ping_Result == main.TRUE:
+ main.log.report( "Point Intents have been installed correctly" )
case9_result = Ping_Result
- utilities.assert_equals(expect=main.TRUE, actual=case9_result,
- onpass="Point intents addition and Pingall Test successful",
- onfail="Point intents addition and Pingall Test NOT successful")
-
-
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=case9_result,
+ onpass="Point intents addition and Pingall Test successful",
+ onfail="Point intents addition and Pingall Test NOT successful" )
diff --git a/TestON/tests/SdnIpTest/SdnIpTest.py b/TestON/tests/SdnIpTest/SdnIpTest.py
old mode 100755
new mode 100644
index 4f55c02..081b1ca
--- a/TestON/tests/SdnIpTest/SdnIpTest.py
+++ b/TestON/tests/SdnIpTest/SdnIpTest.py
@@ -2,13 +2,14 @@
# Testing the basic functionality of SDN-IP
+
class SdnIpTest:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
-
- '''
+ def CASE1( self, main ):
+ """
Test the SDN-IP functionality
allRoutes_expected: all expected routes for all BGP peers
routeIntents_expected: all expected MultiPointToSinglePointIntent intents
@@ -16,230 +17,272 @@
allRoutes_actual: all routes from ONOS LCI
routeIntents_actual: actual MultiPointToSinglePointIntent intents from ONOS CLI
bgpIntents_actual: actual PointToPointIntent intents from ONOS CLI
- '''
+ """
import time
import json
from operator import eq
# from datetime import datetime
from time import localtime, strftime
- main.case("The test case is to help to setup the TestON environment and test new drivers")
+ main.case(
+ "The test case is to help to setup the TestON environment and test new drivers" )
SDNIP_JSON_FILE_PATH = "../tests/SdnIpTest/sdnip.json"
# all expected routes for all BGP peers
allRoutes_expected = []
- main.step("Start to generate routes for all BGP peers")
+ main.step( "Start to generate routes for all BGP peers" )
# bgpPeerHosts = []
- # for i in range(3, 5):
- # bgpPeerHosts.append("host" + str(i))
- # main.log.info("BGP Peer Hosts are:" + bgpPeerHosts)
+ # for i in range( 3, 5 ):
+ # bgpPeerHosts.append( "host" + str( i ) )
+ # main.log.info( "BGP Peer Hosts are:" + bgpPeerHosts )
- # for i in range(3, 5):
- # QuaggaCliHost = "QuaggaCliHost" + str(i)
- # prefixes = main.QuaggaCliHost.generate_prefixes(3, 10)
+ # for i in range( 3, 5 ):
+ # QuaggaCliHost = "QuaggaCliHost" + str( i )
+ # prefixes = main.QuaggaCliHost.generate_prefixes( 3, 10 )
- # main.log.info(prefixes)
- # allRoutes_expected.append(prefixes)
- main.log.info("Generate prefixes for host3")
- prefixes_host3 = main.QuaggaCliHost3.generate_prefixes(3, 10)
- main.log.info(prefixes_host3)
+ # main.log.info( prefixes )
+ # allRoutes_expected.append( prefixes )
+ main.log.info( "Generate prefixes for host3" )
+ prefixes_host3 = main.QuaggaCliHost3.generate_prefixes( 3, 10 )
+ main.log.info( prefixes_host3 )
# generate route with next hop
for prefix in prefixes_host3:
- allRoutes_expected.append(prefix + "/" + "192.168.20.1")
- routeIntents_expected_host3 = main.QuaggaCliHost3.generate_expected_onePeerRouteIntents(prefixes_host3, "192.168.20.1", "00:00:00:00:02:02", SDNIP_JSON_FILE_PATH)
+ allRoutes_expected.append( prefix + "/" + "192.168.20.1" )
+ routeIntents_expected_host3 = main.QuaggaCliHost3.generate_expected_onePeerRouteIntents(
+ prefixes_host3,
+ "192.168.20.1",
+ "00:00:00:00:02:02",
+ SDNIP_JSON_FILE_PATH )
- main.log.info("Generate prefixes for host4")
- prefixes_host4 = main.QuaggaCliHost4.generate_prefixes(4, 10)
- main.log.info(prefixes_host4)
+ main.log.info( "Generate prefixes for host4" )
+ prefixes_host4 = main.QuaggaCliHost4.generate_prefixes( 4, 10 )
+ main.log.info( prefixes_host4 )
# generate route with next hop
for prefix in prefixes_host4:
- allRoutes_expected.append(prefix + "/" + "192.168.30.1")
- routeIntents_expected_host4 = main.QuaggaCliHost4.generate_expected_onePeerRouteIntents(prefixes_host4, "192.168.30.1", "00:00:00:00:03:01", SDNIP_JSON_FILE_PATH)
+ allRoutes_expected.append( prefix + "/" + "192.168.30.1" )
+ routeIntents_expected_host4 = main.QuaggaCliHost4.generate_expected_onePeerRouteIntents(
+ prefixes_host4,
+ "192.168.30.1",
+ "00:00:00:00:03:01",
+ SDNIP_JSON_FILE_PATH )
- routeIntents_expected = routeIntents_expected_host3 + routeIntents_expected_host4
+ routeIntents_expected = routeIntents_expected_host3 + \
+ routeIntents_expected_host4
-
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- main.step("Set cell for ONOS-cli environment")
- main.ONOScli.set_cell(cell_name)
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ main.step( "Set cell for ONOS-cli environment" )
+ main.ONOScli.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
- main.log.report("Removing raft logs")
+ main.log.report( "Removing raft logs" )
main.ONOSbench.onos_remove_raft_logs()
- main.log.report("Uninstalling ONOS")
- main.ONOSbench.onos_uninstall(ONOS1_ip)
- main.step("Creating ONOS package")
+ main.log.report( "Uninstalling ONOS" )
+ main.ONOSbench.onos_uninstall( ONOS1_ip )
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
- main.step("Starting ONOS service")
+ main.step( "Starting ONOS service" )
# TODO: start ONOS from Mininet Script
- # start_result = main.ONOSbench.onos_start("127.0.0.1")
- main.step("Installing ONOS package")
- onos1_install_result = main.ONOSbench.onos_install(options="-f", node=ONOS1_ip)
+ # start_result = main.ONOSbench.onos_start( "127.0.0.1" )
+ main.step( "Installing ONOS package" )
+ onos1_install_result = main.ONOSbench.onos_install(
+ options="-f",
+ node=ONOS1_ip )
- main.step("Checking if ONOS is up yet")
- time.sleep(60)
- onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ main.step( "Checking if ONOS is up yet" )
+ time.sleep( 60 )
+ onos1_isup = main.ONOSbench.isup( ONOS1_ip )
if not onos1_isup:
- main.log.report("ONOS1 didn't start!")
+ main.log.report( "ONOS1 didn't start!" )
- main.step("Start ONOS-cli")
+ main.step( "Start ONOS-cli" )
# TODO: change the hardcode in start_onos_cli method in ONOS CLI driver
- main.ONOScli.start_onos_cli(ONOS1_ip)
+ main.ONOScli.start_onos_cli( ONOS1_ip )
- main.step("Get devices in the network")
- list_result = main.ONOScli.devices(json_format=False)
- main.log.info(list_result)
- time.sleep(10)
- main.log.info("Installing sdn-ip feature")
- main.ONOScli.feature_install("onos-app-sdnip")
- time.sleep(10)
- main.step("Login all BGP peers and add routes into peers")
- main.log.info("Login Quagga CLI on host3")
- main.QuaggaCliHost3.loginQuagga("1.168.30.2")
- main.log.info("Enter configuration model of Quagga CLI on host3")
- main.QuaggaCliHost3.enter_config(64514)
- main.log.info("Add routes to Quagga on host3")
- main.QuaggaCliHost3.add_routes(prefixes_host3, 1)
+ main.step( "Get devices in the network" )
+ list_result = main.ONOScli.devices( json_format=False )
+ main.log.info( list_result )
+ time.sleep( 10 )
+ main.log.info( "Installing sdn-ip feature" )
+ main.ONOScli.feature_install( "onos-app-sdnip" )
+ time.sleep( 10 )
+ main.step( "Login all BGP peers and add routes into peers" )
+ main.log.info( "Login Quagga CLI on host3" )
+ main.QuaggaCliHost3.loginQuagga( "1.168.30.2" )
+ main.log.info( "Enter configuration model of Quagga CLI on host3" )
+ main.QuaggaCliHost3.enter_config( 64514 )
+ main.log.info( "Add routes to Quagga on host3" )
+ main.QuaggaCliHost3.add_routes( prefixes_host3, 1 )
- main.log.info("Login Quagga CLI on host4")
- main.QuaggaCliHost4.loginQuagga("1.168.30.3")
- main.log.info("Enter configuration model of Quagga CLI on host4")
- main.QuaggaCliHost4.enter_config(64516)
- main.log.info("Add routes to Quagga on host4")
- main.QuaggaCliHost4.add_routes(prefixes_host4, 1)
- time.sleep(60)
+ main.log.info( "Login Quagga CLI on host4" )
+ main.QuaggaCliHost4.loginQuagga( "1.168.30.3" )
+ main.log.info( "Enter configuration model of Quagga CLI on host4" )
+ main.QuaggaCliHost4.enter_config( 64516 )
+ main.log.info( "Add routes to Quagga on host4" )
+ main.QuaggaCliHost4.add_routes( prefixes_host4, 1 )
+ time.sleep( 60 )
# get all routes inside SDN-IP
- get_routes_result = main.ONOScli.routes(json_format=True)
+ get_routes_result = main.ONOScli.routes( json_format=True )
# parse routes from ONOS CLI
- allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(get_routes_result)
+ allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(
+ get_routes_result )
- allRoutes_str_expected = str(sorted(allRoutes_expected))
- allRoutes_str_actual = str(allRoutes_actual).replace('u', "")
- main.step("Check routes installed")
- main.log.info("Routes expected:")
- main.log.info(allRoutes_str_expected)
- main.log.info("Routes get from ONOS CLI:")
- main.log.info(allRoutes_str_actual)
- utilities.assert_equals(expect=allRoutes_str_expected, actual=allRoutes_str_actual,
- onpass="***Routes in SDN-IP are correct!***",
- onfail="***Routes in SDN-IP are wrong!***")
- if(eq(allRoutes_str_expected, allRoutes_str_actual)):
- main.log.report("***Routes in SDN-IP after adding routes are correct!***")
+ allRoutes_str_expected = str( sorted( allRoutes_expected ) )
+ allRoutes_str_actual = str( allRoutes_actual ).replace( 'u', "" )
+ main.step( "Check routes installed" )
+ main.log.info( "Routes expected:" )
+ main.log.info( allRoutes_str_expected )
+ main.log.info( "Routes get from ONOS CLI:" )
+ main.log.info( allRoutes_str_actual )
+ utilities.assert_equals(
+ expect=allRoutes_str_expected,
+ actual=allRoutes_str_actual,
+ onpass="***Routes in SDN-IP are correct!***",
+ onfail="***Routes in SDN-IP are wrong!***" )
+ if( eq( allRoutes_str_expected, allRoutes_str_actual ) ):
+ main.log.report(
+ "***Routes in SDN-IP after adding routes are correct!***" )
else:
- main.log.report("***Routes in SDN-IP after adding routes are wrong!***")
+ main.log.report(
+ "***Routes in SDN-IP after adding routes are wrong!***" )
- time.sleep(20)
- get_intents_result = main.ONOScli.intents(json_format=True)
+ time.sleep( 20 )
+ get_intents_result = main.ONOScli.intents( json_format=True )
-
- main.step("Check MultiPointToSinglePointIntent intents installed")
+ main.step( "Check MultiPointToSinglePointIntent intents installed" )
# route_intents_expected are generated when generating routes
# get rpoute intents from ONOS CLI
- routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(get_intents_result)
- routeIntents_str_expected = str(sorted(routeIntents_expected))
- routeIntents_str_actual = str(routeIntents_actual).replace('u', "")
- main.log.info("MultiPointToSinglePoint intents expected:")
- main.log.info(routeIntents_str_expected)
- main.log.info("MultiPointToSinglePoint intents get from ONOS CLI:")
- main.log.info(routeIntents_str_actual)
- utilities.assert_equals(expect=True, actual=eq(routeIntents_str_expected, routeIntents_str_actual),
- onpass="***MultiPointToSinglePoint Intents in SDN-IP are correct!***",
- onfail="***MultiPointToSinglePoint Intents in SDN-IP are wrong!***")
+ routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(
+ get_intents_result )
+ routeIntents_str_expected = str( sorted( routeIntents_expected ) )
+ routeIntents_str_actual = str( routeIntents_actual ).replace( 'u', "" )
+ main.log.info( "MultiPointToSinglePoint intents expected:" )
+ main.log.info( routeIntents_str_expected )
+ main.log.info( "MultiPointToSinglePoint intents get from ONOS CLI:" )
+ main.log.info( routeIntents_str_actual )
+ utilities.assert_equals(
+ expect=True,
+ actual=eq(
+ routeIntents_str_expected,
+ routeIntents_str_actual ),
+ onpass="***MultiPointToSinglePoint Intents in SDN-IP are correct!***",
+ onfail="***MultiPointToSinglePoint Intents in SDN-IP are wrong!***" )
- if(eq(routeIntents_str_expected, routeIntents_str_actual)):
- main.log.report("***MultiPointToSinglePoint Intents before deleting routes correct!***")
+ if( eq( routeIntents_str_expected, routeIntents_str_actual ) ):
+ main.log.report(
+ "***MultiPointToSinglePoint Intents before deleting routes correct!***" )
else:
- main.log.report("***MultiPointToSinglePoint Intents before deleting routes wrong!***")
+ main.log.report(
+ "***MultiPointToSinglePoint Intents before deleting routes wrong!***" )
- main.step("Check BGP PointToPointIntent intents installed")
+ main.step( "Check BGP PointToPointIntent intents installed" )
# bgp intents expected
- bgpIntents_expected = main.QuaggaCliHost3.generate_expected_bgpIntents(SDNIP_JSON_FILE_PATH)
+ bgpIntents_expected = main.QuaggaCliHost3.generate_expected_bgpIntents(
+ SDNIP_JSON_FILE_PATH )
# get BGP intents from ONOS CLI
- bgpIntents_actual = main.QuaggaCliHost3.extract_actual_bgpIntents(get_intents_result)
+ bgpIntents_actual = main.QuaggaCliHost3.extract_actual_bgpIntents(
+ get_intents_result )
- bgpIntents_str_expected = str(bgpIntents_expected).replace('u', "")
- bgpIntents_str_actual = str(bgpIntents_actual)
- main.log.info("PointToPointIntent intents expected:")
- main.log.info(bgpIntents_str_expected)
- main.log.info("PointToPointIntent intents get from ONOS CLI:")
- main.log.info(bgpIntents_str_actual)
+ bgpIntents_str_expected = str( bgpIntents_expected ).replace( 'u', "" )
+ bgpIntents_str_actual = str( bgpIntents_actual )
+ main.log.info( "PointToPointIntent intents expected:" )
+ main.log.info( bgpIntents_str_expected )
+ main.log.info( "PointToPointIntent intents get from ONOS CLI:" )
+ main.log.info( bgpIntents_str_actual )
- utilities.assert_equals(expect=True, actual=eq(bgpIntents_str_expected, bgpIntents_str_actual),
- onpass="***PointToPointIntent Intents in SDN-IP are correct!***",
- onfail="***PointToPointIntent Intents in SDN-IP are wrong!***")
+ utilities.assert_equals(
+ expect=True,
+ actual=eq(
+ bgpIntents_str_expected,
+ bgpIntents_str_actual ),
+ onpass="***PointToPointIntent Intents in SDN-IP are correct!***",
+ onfail="***PointToPointIntent Intents in SDN-IP are wrong!***" )
-
- if (eq(bgpIntents_str_expected, bgpIntents_str_actual)):
- main.log.report("***PointToPointIntent Intents in SDN-IP are correct!***")
+ if ( eq( bgpIntents_str_expected, bgpIntents_str_actual ) ):
+ main.log.report(
+ "***PointToPointIntent Intents in SDN-IP are correct!***" )
else:
- main.log.report("***PointToPointIntent Intents in SDN-IP are wrong!***")
-
-
+ main.log.report(
+ "***PointToPointIntent Intents in SDN-IP are wrong!***" )
#============================= Ping Test ========================
# wait until all MultiPointToSinglePoint
- time.sleep(20)
+ time.sleep( 20 )
ping_test_script = "~/SDNIP/SdnIpIntentDemo/CASE1-ping-as2host.sh"
- ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE1-ping-results-before-delete-routes-" + strftime("%Y-%m-%d_%H:%M:%S", localtime()) + ".txt"
- ping_test_results = main.QuaggaCliHost.ping_test("1.168.30.100", ping_test_script, ping_test_results_file)
- main.log.info(ping_test_results)
+ ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE1-ping-results-before-delete-routes-" + \
+ strftime( "%Y-%m-%d_%H:%M:%S", localtime() ) + ".txt"
+ ping_test_results = main.QuaggaCliHost.ping_test(
+ "1.168.30.100",
+ ping_test_script,
+ ping_test_results_file )
+ main.log.info( ping_test_results )
# ping test
#============================= Deleting Routes ==================
- main.step("Check deleting routes installed")
- main.QuaggaCliHost3.delete_routes(prefixes_host3, 1)
- main.QuaggaCliHost4.delete_routes(prefixes_host4, 1)
+ main.step( "Check deleting routes installed" )
+ main.QuaggaCliHost3.delete_routes( prefixes_host3, 1 )
+ main.QuaggaCliHost4.delete_routes( prefixes_host4, 1 )
- # main.log.info("main.ONOScli.get_routes_num() = " )
- # main.log.info(main.ONOScli.get_routes_num())
- # utilities.assert_equals(expect = "Total SDN-IP routes = 1", actual= main.ONOScli.get_routes_num(),
- get_routes_result = main.ONOScli.routes(json_format=True)
- allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(get_routes_result)
- main.log.info("allRoutes_actual = ")
- main.log.info(allRoutes_actual)
+ # main.log.info( "main.ONOScli.get_routes_num() = " )
+ # main.log.info( main.ONOScli.get_routes_num() )
+ # utilities.assert_equals( expect="Total SDN-IP routes = 1", actual=
+ # main.ONOScli.get_routes_num(),
+ get_routes_result = main.ONOScli.routes( json_format=True )
+ allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(
+ get_routes_result )
+ main.log.info( "allRoutes_actual = " )
+ main.log.info( allRoutes_actual )
- utilities.assert_equals(expect="[]", actual=str(allRoutes_actual),
- onpass="***Route number in SDN-IP is 0, correct!***",
- onfail="***Routes number in SDN-IP is not 0, wrong!***")
+ utilities.assert_equals(
+ expect="[]",
+ actual=str( allRoutes_actual ),
+ onpass="***Route number in SDN-IP is 0, correct!***",
+ onfail="***Routes number in SDN-IP is not 0, wrong!***" )
- if(eq(allRoutes_str_expected, allRoutes_str_actual)):
- main.log.report("***Routes in SDN-IP after deleting correct!***")
+ if( eq( allRoutes_str_expected, allRoutes_str_actual ) ):
+ main.log.report( "***Routes in SDN-IP after deleting correct!***" )
else:
- main.log.report("***Routes in SDN-IP after deleting wrong!***")
+ main.log.report( "***Routes in SDN-IP after deleting wrong!***" )
- main.step("Check intents after deleting routes")
- get_intents_result = main.ONOScli.intents(json_format=True)
- routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(get_intents_result)
- main.log.info("main.ONOScli.intents()= ")
- main.log.info(routeIntents_actual)
- utilities.assert_equals(expect="[]", actual=str(routeIntents_actual),
- onpass="***MultiPointToSinglePoint Intents number in SDN-IP is 0, correct!***",
- onfail="***MultiPointToSinglePoint Intents number in SDN-IP is 0, wrong!***")
+ main.step( "Check intents after deleting routes" )
+ get_intents_result = main.ONOScli.intents( json_format=True )
+ routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(
+ get_intents_result )
+ main.log.info( "main.ONOScli.intents()= " )
+ main.log.info( routeIntents_actual )
+ utilities.assert_equals(
+ expect="[]",
+ actual=str( routeIntents_actual ),
+ onpass="***MultiPointToSinglePoint Intents number in SDN-IP is 0, correct!***",
+ onfail="***MultiPointToSinglePoint Intents number in SDN-IP is 0, wrong!***" )
- if(eq(routeIntents_str_expected, routeIntents_str_actual)):
- main.log.report("***MultiPointToSinglePoint Intents after deleting routes correct!***")
+ if( eq( routeIntents_str_expected, routeIntents_str_actual ) ):
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after deleting routes correct!***" )
else:
- main.log.report("***MultiPointToSinglePoint Intents after deleting routes wrong!***")
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after deleting routes wrong!***" )
- time.sleep(20)
+ time.sleep( 20 )
ping_test_script = "~/SDNIP/SdnIpIntentDemo/CASE1-ping-as2host.sh"
- ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE1-ping-results-after-delete-routes-" + strftime("%Y-%m-%d_%H:%M:%S", localtime()) + ".txt"
- ping_test_results = main.QuaggaCliHost.ping_test("1.168.30.100", ping_test_script, ping_test_results_file)
- main.log.info(ping_test_results)
- time.sleep(30)
+ ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE1-ping-results-after-delete-routes-" + \
+ strftime( "%Y-%m-%d_%H:%M:%S", localtime() ) + ".txt"
+ ping_test_results = main.QuaggaCliHost.ping_test(
+ "1.168.30.100",
+ ping_test_script,
+ ping_test_results_file )
+ main.log.info( ping_test_results )
+ time.sleep( 30 )
- # main.step("Test whether Mininet is started")
- # main.Mininet2.handle.sendline("xterm host1")
- # main.Mininet2.handle.expect("mininet>")
+ # main.step( "Test whether Mininet is started" )
+ # main.Mininet2.handle.sendline( "xterm host1" )
+ # main.Mininet2.handle.expect( "mininet>" )
-
- def CASE2(self, main):
-
- '''
+ def CASE2( self, main ):
+ """
Test the SDN-IP functionality
allRoutes_expected: all expected routes for all BGP peers
routeIntents_expected: all expected MultiPointToSinglePointIntent intents
@@ -247,217 +290,266 @@
allRoutes_actual: all routes from ONOS LCI
routeIntents_actual: actual MultiPointToSinglePointIntent intents from ONOS CLI
bgpIntents_actual: actual PointToPointIntent intents from ONOS CLI
- '''
+ """
import time
import json
from operator import eq
from time import localtime, strftime
- main.case("The test case is to help to setup the TestON environment and test new drivers")
+ main.case(
+ "The test case is to help to setup the TestON environment and test new drivers" )
SDNIP_JSON_FILE_PATH = "../tests/SdnIpTest/sdnip.json"
# all expected routes for all BGP peers
allRoutes_expected = []
- main.step("Start to generate routes for all BGP peers")
+ main.step( "Start to generate routes for all BGP peers" )
- main.log.info("Generate prefixes for host3")
- prefixes_host3 = main.QuaggaCliHost3.generate_prefixes(3, 10)
- main.log.info(prefixes_host3)
+ main.log.info( "Generate prefixes for host3" )
+ prefixes_host3 = main.QuaggaCliHost3.generate_prefixes( 3, 10 )
+ main.log.info( prefixes_host3 )
# generate route with next hop
for prefix in prefixes_host3:
- allRoutes_expected.append(prefix + "/" + "192.168.20.1")
- routeIntents_expected_host3 = main.QuaggaCliHost3.generate_expected_onePeerRouteIntents(prefixes_host3, "192.168.20.1", "00:00:00:00:02:02", SDNIP_JSON_FILE_PATH)
+ allRoutes_expected.append( prefix + "/" + "192.168.20.1" )
+ routeIntents_expected_host3 = main.QuaggaCliHost3.generate_expected_onePeerRouteIntents(
+ prefixes_host3,
+ "192.168.20.1",
+ "00:00:00:00:02:02",
+ SDNIP_JSON_FILE_PATH )
- main.log.info("Generate prefixes for host4")
- prefixes_host4 = main.QuaggaCliHost4.generate_prefixes(4, 10)
- main.log.info(prefixes_host4)
+ main.log.info( "Generate prefixes for host4" )
+ prefixes_host4 = main.QuaggaCliHost4.generate_prefixes( 4, 10 )
+ main.log.info( prefixes_host4 )
# generate route with next hop
for prefix in prefixes_host4:
- allRoutes_expected.append(prefix + "/" + "192.168.30.1")
- routeIntents_expected_host4 = main.QuaggaCliHost4.generate_expected_onePeerRouteIntents(prefixes_host4, "192.168.30.1", "00:00:00:00:03:01", SDNIP_JSON_FILE_PATH)
+ allRoutes_expected.append( prefix + "/" + "192.168.30.1" )
+ routeIntents_expected_host4 = main.QuaggaCliHost4.generate_expected_onePeerRouteIntents(
+ prefixes_host4,
+ "192.168.30.1",
+ "00:00:00:00:03:01",
+ SDNIP_JSON_FILE_PATH )
- routeIntents_expected = routeIntents_expected_host3 + routeIntents_expected_host4
+ routeIntents_expected = routeIntents_expected_host3 + \
+ routeIntents_expected_host4
- main.log.report("Removing raft logs")
+ main.log.report( "Removing raft logs" )
main.ONOSbench.onos_remove_raft_logs()
- main.log.report("Uninstalling ONOS")
- main.ONOSbench.onos_uninstall(ONOS1_ip)
+ main.log.report( "Uninstalling ONOS" )
+ main.ONOSbench.onos_uninstall( ONOS1_ip )
- cell_name = main.params['ENV']['cellName']
- ONOS1_ip = main.params['CTRL']['ip1']
- main.step("Set cell for ONOS-cli environment")
- main.ONOScli.set_cell(cell_name)
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ main.step( "Set cell for ONOS-cli environment" )
+ main.ONOScli.set_cell( cell_name )
verify_result = main.ONOSbench.verify_cell()
- #main.log.report("Removing raft logs")
- #main.ONOSbench.onos_remove_raft_logs()
- #main.log.report("Uninstalling ONOS")
- #main.ONOSbench.onos_uninstall(ONOS1_ip)
- main.step("Creating ONOS package")
+ #main.log.report( "Removing raft logs" )
+ # main.ONOSbench.onos_remove_raft_logs()
+ #main.log.report( "Uninstalling ONOS" )
+ # main.ONOSbench.onos_uninstall( ONOS1_ip )
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
- main.step("Installing ONOS package")
- onos1_install_result = main.ONOSbench.onos_install(options="-f", node=ONOS1_ip)
+ main.step( "Installing ONOS package" )
+ onos1_install_result = main.ONOSbench.onos_install(
+ options="-f",
+ node=ONOS1_ip )
- main.step("Checking if ONOS is up yet")
- time.sleep(60)
- onos1_isup = main.ONOSbench.isup(ONOS1_ip)
+ main.step( "Checking if ONOS is up yet" )
+ time.sleep( 60 )
+ onos1_isup = main.ONOSbench.isup( ONOS1_ip )
if not onos1_isup:
- main.log.report("ONOS1 didn't start!")
+ main.log.report( "ONOS1 didn't start!" )
- main.step("Start ONOS-cli")
- main.ONOScli.start_onos_cli(ONOS1_ip)
+ main.step( "Start ONOS-cli" )
+ main.ONOScli.start_onos_cli( ONOS1_ip )
- main.step("Get devices in the network")
- list_result = main.ONOScli.devices(json_format=False)
- main.log.info(list_result)
- time.sleep(10)
- main.log.info("Installing sdn-ip feature")
- main.ONOScli.feature_install("onos-app-sdnip")
- time.sleep(10)
+ main.step( "Get devices in the network" )
+ list_result = main.ONOScli.devices( json_format=False )
+ main.log.info( list_result )
+ time.sleep( 10 )
+ main.log.info( "Installing sdn-ip feature" )
+ main.ONOScli.feature_install( "onos-app-sdnip" )
+ time.sleep( 10 )
-
- main.step("Check BGP PointToPointIntent intents installed")
+ main.step( "Check BGP PointToPointIntent intents installed" )
# bgp intents expected
- bgpIntents_expected = main.QuaggaCliHost3.generate_expected_bgpIntents(SDNIP_JSON_FILE_PATH)
+ bgpIntents_expected = main.QuaggaCliHost3.generate_expected_bgpIntents(
+ SDNIP_JSON_FILE_PATH )
# get BGP intents from ONOS CLI
- get_intents_result = main.ONOScli.intents(json_format=True)
- bgpIntents_actual = main.QuaggaCliHost3.extract_actual_bgpIntents(get_intents_result)
+ get_intents_result = main.ONOScli.intents( json_format=True )
+ bgpIntents_actual = main.QuaggaCliHost3.extract_actual_bgpIntents(
+ get_intents_result )
- bgpIntents_str_expected = str(bgpIntents_expected).replace('u', "")
- bgpIntents_str_actual = str(bgpIntents_actual)
- main.log.info("PointToPointIntent intents expected:")
- main.log.info(bgpIntents_str_expected)
- main.log.info("PointToPointIntent intents get from ONOS CLI:")
- main.log.info(bgpIntents_str_actual)
+ bgpIntents_str_expected = str( bgpIntents_expected ).replace( 'u', "" )
+ bgpIntents_str_actual = str( bgpIntents_actual )
+ main.log.info( "PointToPointIntent intents expected:" )
+ main.log.info( bgpIntents_str_expected )
+ main.log.info( "PointToPointIntent intents get from ONOS CLI:" )
+ main.log.info( bgpIntents_str_actual )
- utilities.assert_equals(expect=True, actual=eq(bgpIntents_str_expected, bgpIntents_str_actual),
- onpass="***PointToPointIntent Intents in SDN-IP are correct!***",
- onfail="***PointToPointIntent Intents in SDN-IP are wrong!***")
+ utilities.assert_equals(
+ expect=True,
+ actual=eq(
+ bgpIntents_str_expected,
+ bgpIntents_str_actual ),
+ onpass="***PointToPointIntent Intents in SDN-IP are correct!***",
+ onfail="***PointToPointIntent Intents in SDN-IP are wrong!***" )
- if (eq(bgpIntents_str_expected, bgpIntents_str_actual)):
- main.log.report("***PointToPointIntent Intents in SDN-IP are correct!***")
+ if ( eq( bgpIntents_str_expected, bgpIntents_str_actual ) ):
+ main.log.report(
+ "***PointToPointIntent Intents in SDN-IP are correct!***" )
else:
- main.log.report("***PointToPointIntent Intents in SDN-IP are wrong!***")
+ main.log.report(
+ "***PointToPointIntent Intents in SDN-IP are wrong!***" )
-
- allRoutes_str_expected = str(sorted(allRoutes_expected))
- routeIntents_str_expected = str(sorted(routeIntents_expected))
+ allRoutes_str_expected = str( sorted( allRoutes_expected ) )
+ routeIntents_str_expected = str( sorted( routeIntents_expected ) )
ping_test_script = "~/SDNIP/SdnIpIntentDemo/CASE1-ping-as2host.sh"
# round_num = 0;
- # while(True):
- for round_num in range(1, 6):
+ # while( True ):
+ for round_num in range( 1, 6 ):
# round = round + 1;
- main.log.report("The Round " + str(round_num) + " test starts........................................")
+ main.log.report(
+ "The Round " +
+ str( round_num ) +
+ " test starts........................................" )
- main.step("Login all BGP peers and add routes into peers")
- main.log.info("Login Quagga CLI on host3")
- main.QuaggaCliHost3.loginQuagga("1.168.30.2")
- main.log.info("Enter configuration model of Quagga CLI on host3")
- main.QuaggaCliHost3.enter_config(64514)
- main.log.info("Add routes to Quagga on host3")
- main.QuaggaCliHost3.add_routes(prefixes_host3, 1)
+ main.step( "Login all BGP peers and add routes into peers" )
+ main.log.info( "Login Quagga CLI on host3" )
+ main.QuaggaCliHost3.loginQuagga( "1.168.30.2" )
+ main.log.info( "Enter configuration model of Quagga CLI on host3" )
+ main.QuaggaCliHost3.enter_config( 64514 )
+ main.log.info( "Add routes to Quagga on host3" )
+ main.QuaggaCliHost3.add_routes( prefixes_host3, 1 )
- main.log.info("Login Quagga CLI on host4")
- main.QuaggaCliHost4.loginQuagga("1.168.30.3")
- main.log.info("Enter configuration model of Quagga CLI on host4")
- main.QuaggaCliHost4.enter_config(64516)
- main.log.info("Add routes to Quagga on host4")
- main.QuaggaCliHost4.add_routes(prefixes_host4, 1)
- time.sleep(60)
+ main.log.info( "Login Quagga CLI on host4" )
+ main.QuaggaCliHost4.loginQuagga( "1.168.30.3" )
+ main.log.info( "Enter configuration model of Quagga CLI on host4" )
+ main.QuaggaCliHost4.enter_config( 64516 )
+ main.log.info( "Add routes to Quagga on host4" )
+ main.QuaggaCliHost4.add_routes( prefixes_host4, 1 )
+ time.sleep( 60 )
# get all routes inside SDN-IP
- get_routes_result = main.ONOScli.routes(json_format=True)
+ get_routes_result = main.ONOScli.routes( json_format=True )
# parse routes from ONOS CLI
- allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(get_routes_result)
+ allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(
+ get_routes_result )
- # allRoutes_str_expected = str(sorted(allRoutes_expected))
- allRoutes_str_actual = str(allRoutes_actual).replace('u', "")
- main.step("Check routes installed")
- main.log.info("Routes expected:")
- main.log.info(allRoutes_str_expected)
- main.log.info("Routes get from ONOS CLI:")
- main.log.info(allRoutes_str_actual)
- utilities.assert_equals(expect=allRoutes_str_expected, actual=allRoutes_str_actual,
- onpass="***Routes in SDN-IP are correct!***",
- onfail="***Routes in SDN-IP are wrong!***")
- if(eq(allRoutes_str_expected, allRoutes_str_actual)):
- main.log.report("***Routes in SDN-IP after adding correct!***")
+ # allRoutes_str_expected = str( sorted( allRoutes_expected ) )
+ allRoutes_str_actual = str( allRoutes_actual ).replace( 'u', "" )
+ main.step( "Check routes installed" )
+ main.log.info( "Routes expected:" )
+ main.log.info( allRoutes_str_expected )
+ main.log.info( "Routes get from ONOS CLI:" )
+ main.log.info( allRoutes_str_actual )
+ utilities.assert_equals(
+ expect=allRoutes_str_expected,
+ actual=allRoutes_str_actual,
+ onpass="***Routes in SDN-IP are correct!***",
+ onfail="***Routes in SDN-IP are wrong!***" )
+ if( eq( allRoutes_str_expected, allRoutes_str_actual ) ):
+ main.log.report(
+ "***Routes in SDN-IP after adding correct!***" )
else:
- main.log.report("***Routes in SDN-IP after adding wrong!***")
+ main.log.report( "***Routes in SDN-IP after adding wrong!***" )
- time.sleep(20)
- get_intents_result = main.ONOScli.intents(json_format=True)
+ time.sleep( 20 )
+ get_intents_result = main.ONOScli.intents( json_format=True )
-
- main.step("Check MultiPointToSinglePointIntent intents installed")
+ main.step(
+ "Check MultiPointToSinglePointIntent intents installed" )
# route_intents_expected are generated when generating routes
# get route intents from ONOS CLI
- routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(get_intents_result)
- # routeIntents_str_expected = str(sorted(routeIntents_expected))
- routeIntents_str_actual = str(routeIntents_actual).replace('u', "")
- main.log.info("MultiPointToSinglePoint intents expected:")
- main.log.info(routeIntents_str_expected)
- main.log.info("MultiPointToSinglePoint intents get from ONOS CLI:")
- main.log.info(routeIntents_str_actual)
- utilities.assert_equals(expect=True, actual=eq(routeIntents_str_expected, routeIntents_str_actual),
- onpass="***MultiPointToSinglePoint Intents in SDN-IP are correct!***",
- onfail="***MultiPointToSinglePoint Intents in SDN-IP are wrong!***")
+ routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(
+ get_intents_result )
+ # routeIntents_str_expected = str( sorted( routeIntents_expected ) )
+ routeIntents_str_actual = str(
+ routeIntents_actual ).replace( 'u', "" )
+ main.log.info( "MultiPointToSinglePoint intents expected:" )
+ main.log.info( routeIntents_str_expected )
+ main.log.info(
+ "MultiPointToSinglePoint intents get from ONOS CLI:" )
+ main.log.info( routeIntents_str_actual )
+ utilities.assert_equals(
+ expect=True,
+ actual=eq(
+ routeIntents_str_expected,
+ routeIntents_str_actual ),
+ onpass="***MultiPointToSinglePoint Intents in SDN-IP are correct!***",
+ onfail="***MultiPointToSinglePoint Intents in SDN-IP are wrong!***" )
- if(eq(routeIntents_str_expected, routeIntents_str_actual)):
- main.log.report("***MultiPointToSinglePoint Intents after adding routes correct!***")
+ if( eq( routeIntents_str_expected, routeIntents_str_actual ) ):
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after adding routes correct!***" )
else:
- main.log.report("***MultiPointToSinglePoint Intents after adding routes wrong!***")
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after adding routes wrong!***" )
#============================= Ping Test ========================
# wait until all MultiPointToSinglePoint
- time.sleep(20)
+ time.sleep( 20 )
# ping_test_script = "~/SDNIP/SdnIpIntentDemo/CASE1-ping-as2host.sh"
- ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE2-Round" + str(round_num) + "-ping-results-before-delete-routes-" + strftime("%Y-%m-%d_%H:%M:%S", localtime()) + ".txt"
- ping_test_results = main.QuaggaCliHost.ping_test("1.168.30.100", ping_test_script, ping_test_results_file)
- main.log.info(ping_test_results)
+ ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE2-Round" + \
+ str( round_num ) + "-ping-results-before-delete-routes-" + strftime( "%Y-%m-%d_%H:%M:%S", localtime() ) + ".txt"
+ ping_test_results = main.QuaggaCliHost.ping_test(
+ "1.168.30.100",
+ ping_test_script,
+ ping_test_results_file )
+ main.log.info( ping_test_results )
# ping test
#============================= Deleting Routes ==================
- main.step("Check deleting routes installed")
- main.log.info("Delete routes to Quagga on host3")
- main.QuaggaCliHost3.delete_routes(prefixes_host3, 1)
- main.log.info("Delete routes to Quagga on host4")
- main.QuaggaCliHost4.delete_routes(prefixes_host4, 1)
+ main.step( "Check deleting routes installed" )
+ main.log.info( "Delete routes to Quagga on host3" )
+ main.QuaggaCliHost3.delete_routes( prefixes_host3, 1 )
+ main.log.info( "Delete routes to Quagga on host4" )
+ main.QuaggaCliHost4.delete_routes( prefixes_host4, 1 )
- get_routes_result = main.ONOScli.routes(json_format=True)
- allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(get_routes_result)
- main.log.info("allRoutes_actual = ")
- main.log.info(allRoutes_actual)
+ get_routes_result = main.ONOScli.routes( json_format=True )
+ allRoutes_actual = main.QuaggaCliHost3.extract_actual_routes(
+ get_routes_result )
+ main.log.info( "allRoutes_actual = " )
+ main.log.info( allRoutes_actual )
- utilities.assert_equals(expect="[]", actual=str(allRoutes_actual),
- onpass="***Route number in SDN-IP is 0, correct!***",
- onfail="***Routes number in SDN-IP is not 0, wrong!***")
+ utilities.assert_equals(
+ expect="[]",
+ actual=str( allRoutes_actual ),
+ onpass="***Route number in SDN-IP is 0, correct!***",
+ onfail="***Routes number in SDN-IP is not 0, wrong!***" )
- if(eq(allRoutes_str_expected, allRoutes_str_actual)):
- main.log.report("***Routes in SDN-IP after deleting correct!***")
+ if( eq( allRoutes_str_expected, allRoutes_str_actual ) ):
+ main.log.report(
+ "***Routes in SDN-IP after deleting correct!***" )
else:
- main.log.report("***Routes in SDN-IP after deleting wrong!***")
+ main.log.report(
+ "***Routes in SDN-IP after deleting wrong!***" )
- main.step("Check intents after deleting routes")
- get_intents_result = main.ONOScli.intents(json_format=True)
- routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(get_intents_result)
- main.log.info("main.ONOScli.intents()= ")
- main.log.info(routeIntents_actual)
- utilities.assert_equals(expect="[]", actual=str(routeIntents_actual),
- onpass="***MultiPointToSinglePoint Intents number in SDN-IP is 0, correct!***",
- onfail="***MultiPointToSinglePoint Intents number in SDN-IP is 0, wrong!***")
+ main.step( "Check intents after deleting routes" )
+ get_intents_result = main.ONOScli.intents( json_format=True )
+ routeIntents_actual = main.QuaggaCliHost3.extract_actual_routeIntents(
+ get_intents_result )
+ main.log.info( "main.ONOScli.intents()= " )
+ main.log.info( routeIntents_actual )
+ utilities.assert_equals(
+ expect="[]",
+ actual=str( routeIntents_actual ),
+ onpass="***MultiPointToSinglePoint Intents number in SDN-IP is 0, correct!***",
+ onfail="***MultiPointToSinglePoint Intents number in SDN-IP is 0, wrong!***" )
- if(eq(routeIntents_str_expected, routeIntents_str_actual)):
- main.log.report("***MultiPointToSinglePoint Intents after deleting routes correct!***")
+ if( eq( routeIntents_str_expected, routeIntents_str_actual ) ):
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after deleting routes correct!***" )
else:
- main.log.report("***MultiPointToSinglePoint Intents after deleting routes wrong!***")
+ main.log.report(
+ "***MultiPointToSinglePoint Intents after deleting routes wrong!***" )
- time.sleep(20)
+ time.sleep( 20 )
# ping_test_script = "~/SDNIP/SdnIpIntentDemo/CASE1-ping-as2host.sh"
- ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE2-Round" + str(round_num) + "-ping-results-after-delete-routes-" + strftime("%Y-%m-%d_%H:%M:%S", localtime()) + ".txt"
- ping_test_results = main.QuaggaCliHost.ping_test("1.168.30.100", ping_test_script, ping_test_results_file)
- main.log.info(ping_test_results)
- time.sleep(30)
-
-
-
+ ping_test_results_file = "~/SDNIP/SdnIpIntentDemo/log/CASE2-Round" + \
+ str( round_num ) + "-ping-results-after-delete-routes-" + strftime( "%Y-%m-%d_%H:%M:%S", localtime() ) + ".txt"
+ ping_test_results = main.QuaggaCliHost.ping_test(
+ "1.168.30.100",
+ ping_test_script,
+ ping_test_results_file )
+ main.log.info( ping_test_results )
+ time.sleep( 30 )
diff --git a/TestON/tests/TopoConvNext/TopoConvNext.py b/TestON/tests/TopoConvNext/TopoConvNext.py
index 68d7b5d..c114e48 100644
--- a/TestON/tests/TopoConvNext/TopoConvNext.py
+++ b/TestON/tests/TopoConvNext/TopoConvNext.py
@@ -1,153 +1,155 @@
-#TopoPerfNext
+# TopoPerfNext
#
-#Topology Convergence scale-out test for ONOS-next
-#NOTE: This test supports up to 7 nodes scale-out scenario
+# Topology Convergence scale-out test for ONOS-next
+# NOTE: This test supports up to 7 nodes scale-out scenario
#
-#NOTE: Ensure that you have 'tablet.json' file
+# NOTE: Ensure that you have 'tablet.json' file
# in the onos/tools/package/config directory
-#NOTE: You must start this test initially with 3 nodes
+# NOTE: You must start this test initially with 3 nodes
#
-#andrew@onlab.us
+# andrew@onlab.us
import time
import sys
import os
import re
+
class TopoConvNext:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
ONOS startup sequence
- '''
+ """
import time
#******
- #Global cluster count for scale-out purposes
- global cluster_count
+ # Global cluster count for scale-out purposes
+ global cluster_count
global topo_iteration
topo_iteration = 1
- cluster_count = 1
+ cluster_count = 1
#******
- cell_name = main.params['ENV']['cellName']
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
- git_pull = main.params['GIT']['autoPull']
- checkout_branch = main.params['GIT']['checkout']
+ git_pull = main.params[ 'GIT' ][ 'autoPull' ]
+ checkout_branch = main.params[ 'GIT' ][ 'checkout' ]
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS4_ip = main.params['CTRL']['ip4']
- ONOS5_ip = main.params['CTRL']['ip5']
- ONOS6_ip = main.params['CTRL']['ip6']
- ONOS7_ip = main.params['CTRL']['ip7']
- MN1_ip = main.params['MN']['ip1']
- BENCH_ip = main.params['BENCH']['ip']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS4_ip = main.params[ 'CTRL' ][ 'ip4' ]
+ ONOS5_ip = main.params[ 'CTRL' ][ 'ip5' ]
+ ONOS6_ip = main.params[ 'CTRL' ][ 'ip6' ]
+ ONOS7_ip = main.params[ 'CTRL' ][ 'ip7' ]
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ BENCH_ip = main.params[ 'BENCH' ][ 'ip' ]
- main.case("Setting up test environment")
- main.log.info("copying topology event accumulator config file"+\
- " to ONOS package/etc/ directory")
- topo_config_name = main.params['TEST']['topo_config_name']
+ main.case( "Setting up test environment" )
+ main.log.info( "copying topology event accumulator config file" +
+ " to ONOS package/etc/ directory" )
+ topo_config_name = main.params[ 'TEST' ][ 'topo_config_name' ]
topo_config =\
- main.params['TEST']['topo_accumulator_config']
- main.ONOSbench.handle.sendline("cp ~/"+topo_config+\
- " ~/ONOS/tools/package/etc/"+\
- topo_config_name)
- main.ONOSbench.handle.expect("\$")
+ main.params[ 'TEST' ][ 'topo_accumulator_config' ]
+ main.ONOSbench.handle.sendline( "cp ~/" + topo_config +
+ " ~/ONOS/tools/package/etc/" +
+ topo_config_name )
+ main.ONOSbench.handle.expect( "\$" )
- main.log.info("Uninstalling previous instances")
- #main.ONOSbench.onos_uninstall(node_ip = ONOS1_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS2_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS3_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS4_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS5_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS6_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS7_ip)
-
- main.log.report("Setting up test environment")
+ main.log.info( "Uninstalling previous instances" )
+ #main.ONOSbench.onos_uninstall( node_ip=ONOS1_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS2_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS3_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS4_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS5_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS6_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS7_ip )
- main.step("Creating cell file")
+ main.log.report( "Setting up test environment" )
+
+ main.step( "Creating cell file" )
cell_file_result = main.ONOSbench.create_cell_file(
- BENCH_ip, cell_name, MN1_ip,
- "onos-core,onos-app-metrics",
- #ONOS1_ip, ONOS2_ip, ONOS3_ip)
- ONOS1_ip)
-
- main.step("Applying cell file to environment")
- cell_apply_result = main.ONOSbench.set_cell(cell_name)
- verify_cell_result = main.ONOSbench.verify_cell()
-
- main.step("Removing raft logs")
- main.ONOSbench.onos_remove_raft_logs()
- time.sleep(10)
+ BENCH_ip, cell_name, MN1_ip,
+ "onos-core,onos-app-metrics",
+ # ONOS1_ip, ONOS2_ip, ONOS3_ip )
+ ONOS1_ip )
- main.step("Git checkout and pull "+checkout_branch)
+ main.step( "Applying cell file to environment" )
+ cell_apply_result = main.ONOSbench.set_cell( cell_name )
+ verify_cell_result = main.ONOSbench.verify_cell()
+
+ main.step( "Removing raft logs" )
+ main.ONOSbench.onos_remove_raft_logs()
+ time.sleep( 10 )
+
+ main.step( "Git checkout and pull " + checkout_branch )
if git_pull == 'on':
checkout_result = \
- main.ONOSbench.git_checkout(checkout_branch)
+ main.ONOSbench.git_checkout( checkout_branch )
pull_result = main.ONOSbench.git_pull()
else:
checkout_result = main.TRUE
pull_result = main.TRUE
- main.log.info("Skipped git checkout and pull")
+ main.log.info( "Skipped git checkout and pull" )
- main.log.report("Commit information - ")
+ main.log.report( "Commit information - " )
main.ONOSbench.get_version()
- main.step("Using mvn clean & install")
+ main.step( "Using mvn clean & install" )
#mvn_result = main.ONOSbench.clean_install()
mvn_result = main.TRUE
- main.step("Set cell for ONOS cli env")
- main.ONOS1cli.set_cell(cell_name)
- #main.ONOS2cli.set_cell(cell_name)
- #main.ONOS3cli.set_cell(cell_name)
-
- main.step("Creating ONOS package")
+ main.step( "Set cell for ONOS cli env" )
+ main.ONOS1cli.set_cell( cell_name )
+ # main.ONOS2cli.set_cell( cell_name )
+ # main.ONOS3cli.set_cell( cell_name )
+
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
- #Start test with single node only
- main.step("Installing ONOS package")
- install1_result = main.ONOSbench.onos_install(node=ONOS1_ip)
- #install2_result = main.ONOSbench.onos_install(node=ONOS2_ip)
- #install3_result = main.ONOSbench.onos_install(node=ONOS3_ip)
+ # Start test with single node only
+ main.step( "Installing ONOS package" )
+ install1_result = main.ONOSbench.onos_install( node=ONOS1_ip )
+ #install2_result = main.ONOSbench.onos_install( node=ONOS2_ip )
+ #install3_result = main.ONOSbench.onos_install( node=ONOS3_ip )
- time.sleep(10)
+ time.sleep( 10 )
- main.step("Start onos cli")
- cli1 = main.ONOS1cli.start_onos_cli(ONOS1_ip)
- #cli2 = main.ONOS2cli.start_onos_cli(ONOS2_ip)
- #cli3 = main.ONOS3cli.start_onos_cli(ONOS3_ip)
+ main.step( "Start onos cli" )
+ cli1 = main.ONOS1cli.start_onos_cli( ONOS1_ip )
+ #cli2 = main.ONOS2cli.start_onos_cli( ONOS2_ip )
+ #cli3 = main.ONOS3cli.start_onos_cli( ONOS3_ip )
- main.step("Enable metrics feature")
- #main.ONOS1cli.feature_install("onos-app-metrics")
+ main.step( "Enable metrics feature" )
+ # main.ONOS1cli.feature_install( "onos-app-metrics" )
- utilities.assert_equals(expect=main.TRUE,
- actual= cell_file_result and cell_apply_result and\
- verify_cell_result and checkout_result and\
- pull_result and mvn_result and\
- install1_result, #and install2_result and\
- #install3_result,
- onpass="Test Environment setup successful",
- onfail="Failed to setup test environment")
-
- def CASE2(self, main):
- '''
+ utilities.assert_equals( expect=main.TRUE,
+ actual=cell_file_result and cell_apply_result and
+ verify_cell_result and checkout_result and
+ pull_result and mvn_result and
+ install1_result, # and install2_result and
+ # install3_result,
+ onpass="Test Environment setup successful",
+ onfail="Failed to setup test environment" )
+
+ def CASE2( self, main ):
+ """
100 Switch discovery latency
Important:
- This test case can be potentially dangerous if
+ This test case can be potentially dangerous if
your machine has previously set iptables rules.
One of the steps of the test case will flush
all existing iptables rules.
Note:
- You can specify the number of switches in the
+ You can specify the number of switches in the
params file to adjust the switch discovery size
- (and specify the corresponding topology in Mininet1
- .topo file)
- '''
+ ( and specify the corresponding topology in Mininet1
+ .topo file )
+ """
import time
import subprocess
import os
@@ -156,221 +158,241 @@
import numpy
ONOS_ip_list = []
- ONOS_ip_list.append('0')
- ONOS_ip_list.append(main.params['CTRL']['ip1'])
- ONOS_ip_list.append(main.params['CTRL']['ip2'])
- ONOS_ip_list.append(main.params['CTRL']['ip3'])
- ONOS_ip_list.append(main.params['CTRL']['ip4'])
- ONOS_ip_list.append(main.params['CTRL']['ip5'])
- ONOS_ip_list.append(main.params['CTRL']['ip6'])
- ONOS_ip_list.append(main.params['CTRL']['ip7'])
- MN1_ip = main.params['MN']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS_ip_list.append( '0' )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip1' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip2' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip3' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip4' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip5' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip6' ] )
+ ONOS_ip_list.append( main.params[ 'CTRL' ][ 'ip7' ] )
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
- iter_ignore = int(main.params['TEST']['iterIgnore'])
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
+
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+ iter_ignore = int( main.params[ 'TEST' ][ 'iterIgnore' ] )
#***********
- #Global number of switches that change
- #throughout the test
+ # Global number of switches that change
+ # throughout the test
global num_sw
- global topo_iteration
+ global topo_iteration
global cluster_count
if topo_iteration == 1:
- num_sw = main.params['TEST']['numSwitch1']
+ num_sw = main.params[ 'TEST' ][ 'numSwitch1' ]
elif topo_iteration == 2:
- num_sw = main.params['TEST']['numSwitch2']
+ num_sw = main.params[ 'TEST' ][ 'numSwitch2' ]
elif topo_iteration == 3:
- num_sw = main.params['TEST']['numSwitch3']
+ num_sw = main.params[ 'TEST' ][ 'numSwitch3' ]
elif topo_iteration == 4:
- num_sw = main.params['TEST']['numSwitch4']
+ num_sw = main.params[ 'TEST' ][ 'numSwitch4' ]
#***********
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
-
- #Threshold for this test case
- sw_disc_threshold_str = main.params['TEST']['swDisc100Threshold']
- sw_disc_threshold_obj = sw_disc_threshold_str.split(",")
- sw_disc_threshold_min = int(sw_disc_threshold_obj[0])
- sw_disc_threshold_max = int(sw_disc_threshold_obj[1])
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ # Threshold for this test case
+ sw_disc_threshold_str = main.params[ 'TEST' ][ 'swDisc100Threshold' ]
+ sw_disc_threshold_obj = sw_disc_threshold_str.split( "," )
+ sw_disc_threshold_min = int( sw_disc_threshold_obj[ 0 ] )
+ sw_disc_threshold_max = int( sw_disc_threshold_obj[ 1 ] )
assertion = main.TRUE
sw_discovery_lat_list = []
syn_ack_delta_list = []
- main.case(str(num_sw)+" switches distributed across "+
- str(cluster_count)+" nodes convergence latency")
-
- main.log.report("Large topology convergence and scale-out test")
- main.log.report("Currently active ONOS node(s): ")
+ main.case( str( num_sw ) + " switches distributed across " +
+ str( cluster_count ) + " nodes convergence latency" )
+
+ main.log.report( "Large topology convergence and scale-out test" )
+ main.log.report( "Currently active ONOS node(s): " )
report_str = "Node "
- for node in range(1, cluster_count+1):
- report_str += (str(node) + " ")
- main.log.report(report_str)
- main.log.report("Topology size: "+str(num_sw)+" switches")
+ for node in range( 1, cluster_count + 1 ):
+ report_str += ( str( node ) + " " )
+ main.log.report( report_str )
+ main.log.report( "Topology size: " + str( num_sw ) + " switches" )
- main.step("Distributing "+num_sw+" switches to each ONOS")
- index = 1
- for node in range(1, cluster_count+1):
- for i in range(index, (int(num_sw)/cluster_count)+index):
+ main.step( "Distributing " + num_sw + " switches to each ONOS" )
+ index = 1
+ for node in range( 1, cluster_count + 1 ):
+ for i in range( index, ( int( num_sw ) / cluster_count ) + index ):
main.Mininet1.assign_sw_controller(
- sw=str(i),
- ip1=ONOS_ip_list[node],
- port1=default_sw_port)
- index = i+1
- #for i in range(1, int(num_sw)+1):
- #main.Mininet1.assign_sw_controller(
- #sw=str(i),
- #ip1="10.128.174.1",
- # port1="6633")
+ sw=str( i ),
+ ip1=ONOS_ip_list[ node ],
+ port1=default_sw_port )
+ index = i + 1
+ # for i in range( 1, int( num_sw )+1 ):
+ # main.Mininet1.assign_sw_controller(
+ # sw=str( i ),
+ # ip1="10.128.174.1",
+ # port1="6633" )
- main.log.info("Please check ptpd configuration to ensure "+\
- "all nodes' system times are in sync")
+ main.log.info( "Please check ptpd configuration to ensure " +
+ "all nodes' system times are in sync" )
- time.sleep(10)
+ time.sleep( 10 )
- for i in range(0, int(num_iter)):
- main.step("Set iptables rule to block sw connections")
-
- #INPUT rules
+ for i in range( 0, int( num_iter ) ):
+ main.step( "Set iptables rule to block sw connections" )
+
+ # INPUT rules
main.ONOS1.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS2.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS3.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS4.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS5.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS6.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS7.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
-
- #OUTPUT rules
+ "sudo iptables -A INPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
+
+ # OUTPUT rules
main.ONOS1.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS2.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS3.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS4.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS5.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS6.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
main.ONOS7.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+
- MN1_ip+" --dport "+default_sw_port+" -j DROP")
+ "sudo iptables -A OUTPUT -p tcp -s " +
+ MN1_ip + " --dport " + default_sw_port + " -j DROP" )
- main.log.info("Please wait for switch connection to timeout")
-
+ main.log.info( "Please wait for switch connection to timeout" )
- #time.sleep(60)
- #if cluster_count >= 3:
- # time.sleep(60)
- #if cluster_count >= 5:
- # time.sleep(30)
- #if cluster_count >= 6:
- # time.sleep(30)
+ # time.sleep( 60 )
+ # if cluster_count >= 3:
+ # time.sleep( 60 )
+ # if cluster_count >= 5:
+ # time.sleep( 30 )
+ # if cluster_count >= 6:
+ # time.sleep( 30 )
if cluster_count >= 3:
- main.ONOS1.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos1_iter"+str(i)+".txt &")
- main.ONOS2.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos2_iter"+str(i)+".txt &")
- main.ONOS3.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos3_iter"+str(i)+".txt &")
+ main.ONOS1.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos1_iter" +
+ str( i ) +
+ ".txt &" )
+ main.ONOS2.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos2_iter" +
+ str( i ) +
+ ".txt &" )
+ main.ONOS3.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos3_iter" +
+ str( i ) +
+ ".txt &" )
if cluster_count >= 4:
- main.ONOS4.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos4_iter"+str(i)+".txt &")
+ main.ONOS4.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos4_iter" +
+ str( i ) +
+ ".txt &" )
if cluster_count >= 5:
- main.ONOS5.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos5_iter"+str(i)+".txt &")
+ main.ONOS5.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos5_iter" +
+ str( i ) +
+ ".txt &" )
if cluster_count >= 6:
- main.ONOS6.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos6_iter"+str(i)+".txt &")
+ main.ONOS6.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos6_iter" +
+ str( i ) +
+ ".txt &" )
if cluster_count == 7:
- main.ONOS7.handle.sendline("tshark -i eth0 -t e | "+
- "grep 'SYN, ACK' | grep '6633' >"+
- "/tmp/syn_ack_onos6_iter"+str(i)+".txt &")
-
- #NOTE:
- # Delay before checking devices to
+ main.ONOS7.handle.sendline(
+ "tshark -i eth0 -t e | " +
+ "grep 'SYN, ACK' | grep '6633' >" +
+ "/tmp/syn_ack_onos6_iter" +
+ str( i ) +
+ ".txt &" )
+
+ # NOTE:
+ # Delay before checking devices to
# help prevent timing out from CLI
- # due to multiple command issuing
- time.sleep(20)
+ # due to multiple command issuing
+ time.sleep( 20 )
loop = True
loop_count = 0
device_count = 0
- while loop_count < 60 and loop:
- main.log.info("Checking devices for device down")
-
+ while loop_count < 60 and loop:
+ main.log.info( "Checking devices for device down" )
+
temp_len = 0
device_str1 = main.ONOS1cli.devices(
- node_ip=ONOS_ip_list[1])
- device_json1 = json.loads(device_str1)
- json_len = len(device_json1)
-
- #NOTE: May want to check the rest of
+ node_ip=ONOS_ip_list[ 1 ] )
+ device_json1 = json.loads( device_str1 )
+ json_len = len( device_json1 )
+
+ # NOTE: May want to check the rest of
# the ONOS instances for device down as well
- for device1 in device_json1:
+ for device1 in device_json1:
temp_len = temp_len + 1
- if device1['available'] == True:
+ if device1[ 'available' ]:
loop = True
break
- #if I'm on the last json object and I still haven't
- #broken out of the loop, it means there were
- #no available devices
- elif temp_len == json_len-1:
- main.log.info("Temp length: "+str(temp_len))
- main.step("Flushing iptables and obtaining t0")
- t0_system = time.time()*1000
-
- main.ONOS1.handle.sendline("sudo iptables -F")
- main.ONOS2.handle.sendline("sudo iptables -F")
- main.ONOS3.handle.sendline("sudo iptables -F")
- main.ONOS4.handle.sendline("sudo iptables -F")
- main.ONOS5.handle.sendline("sudo iptables -F")
- main.ONOS6.handle.sendline("sudo iptables -F")
- main.ONOS7.handle.sendline("sudo iptables -F")
-
+ # if I'm on the last json object and I still haven't
+ # broken out of the loop, it means there were
+ # no available devices
+ elif temp_len == json_len - 1:
+ main.log.info( "Temp length: " + str( temp_len ) )
+ main.step( "Flushing iptables and obtaining t0" )
+ t0_system = time.time() * 1000
+
+ main.ONOS1.handle.sendline( "sudo iptables -F" )
+ main.ONOS2.handle.sendline( "sudo iptables -F" )
+ main.ONOS3.handle.sendline( "sudo iptables -F" )
+ main.ONOS4.handle.sendline( "sudo iptables -F" )
+ main.ONOS5.handle.sendline( "sudo iptables -F" )
+ main.ONOS6.handle.sendline( "sudo iptables -F" )
+ main.ONOS7.handle.sendline( "sudo iptables -F" )
+
loop = False
break
-
- loop_count += 1
- time.sleep(1)
- main.log.info("System time t0: "+str(t0_system))
+ loop_count += 1
+ time.sleep( 1 )
+
+ main.log.info( "System time t0: " + str( t0_system ) )
counter_loop = 0
counter_avail1 = 0
@@ -388,207 +410,213 @@
onos6_dev = False
onos7_dev = False
- #TODO: Think of a more elegant way to check all
+ # TODO: Think of a more elegant way to check all
# switches across all nodes
- #Goodluck debugging this loop
+ # Goodluck debugging this loop
while counter_loop < 60:
- for node in range(1, cluster_count+1):
+ for node in range( 1, cluster_count + 1 ):
if node == 1 and not onos1_dev:
- main.log.info("Checking node 1 for device "+
- "discovery")
+ main.log.info( "Checking node 1 for device " +
+ "discovery" )
device_str_obj1 = main.ONOS1cli.devices(
- node_ip=ONOS_ip_list[1])
- device_json1 = json.loads(device_str_obj1)
+ node_ip=ONOS_ip_list[ 1 ] )
+ device_json1 = json.loads( device_str_obj1 )
for device1 in device_json1:
- if device1['available'] == True:
+ if device1[ 'available' ]:
counter_avail1 += 1
- if counter_avail1 == int(num_sw):
+ if counter_avail1 == int( num_sw ):
onos1_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS1")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS1" )
else:
counter_avail1 = 0
if node == 2 and not onos2_dev:
- main.log.info("Checking node 2 for device "+
- "discovery")
+ main.log.info( "Checking node 2 for device " +
+ "discovery" )
device_str_obj2 = main.ONOS2cli.devices(
- node_ip=ONOS_ip_list[2])
- device_json2 = json.loads(device_str_obj2)
+ node_ip=ONOS_ip_list[ 2 ] )
+ device_json2 = json.loads( device_str_obj2 )
for device2 in device_json2:
- if device2['available'] == True:
+ if device2[ 'available' ]:
counter_avail2 += 1
- if counter_avail2 == int(num_sw):
+ if counter_avail2 == int( num_sw ):
onos2_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS2")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS2" )
else:
counter_avail2 = 0
if node == 3 and not onos3_dev:
- main.log.info("Checking node 3 for device "+
- "discovery")
+ main.log.info( "Checking node 3 for device " +
+ "discovery" )
device_str_obj3 = main.ONOS3cli.devices(
- node_ip=ONOS_ip_list[3])
- device_json3 = json.loads(device_str_obj3)
+ node_ip=ONOS_ip_list[ 3 ] )
+ device_json3 = json.loads( device_str_obj3 )
for device3 in device_json3:
- if device3['available'] == True:
+ if device3[ 'available' ]:
counter_avail3 += 1
- if counter_avail3 == int(num_sw):
+ if counter_avail3 == int( num_sw ):
onos3_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS3")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS3" )
else:
counter_avail3 = 0
if node == 4 and not onos4_dev:
- main.log.info("Checking node 4 for device "+
- "discovery")
+ main.log.info( "Checking node 4 for device " +
+ "discovery" )
device_str_obj4 = main.ONOS4cli.devices(
- node_ip=ONOS_ip_list[4])
- device_json4 = json.loads(device_str_obj4)
+ node_ip=ONOS_ip_list[ 4 ] )
+ device_json4 = json.loads( device_str_obj4 )
for device4 in device_json4:
- if device4['available'] == True:
+ if device4[ 'available' ]:
counter_avail4 += 1
- if counter_avail4 == int(num_sw):
+ if counter_avail4 == int( num_sw ):
onos4_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS4")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS4" )
else:
counter_avail4 = 0
if node == 5 and not onos5_dev:
- main.log.info("Checking node 5 for device "+
- "discovery")
+ main.log.info( "Checking node 5 for device " +
+ "discovery" )
device_str_obj5 = main.ONOS5cli.devices(
- node_ip=ONOS_ip_list[5])
- device_json5 = json.loads(device_str_obj5)
+ node_ip=ONOS_ip_list[ 5 ] )
+ device_json5 = json.loads( device_str_obj5 )
for device5 in device_json5:
- if device5['available'] == True:
+ if device5[ 'available' ]:
counter_avail5 += 1
- if counter_avail5 == int(num_sw):
+ if counter_avail5 == int( num_sw ):
onos5_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS5")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS5" )
else:
counter_avail5 = 0
if node == 6 and not onos6_dev:
- main.log.info("Checking node 6 for device "+
- "discovery")
+ main.log.info( "Checking node 6 for device " +
+ "discovery" )
device_str_obj6 = main.ONOS6cli.devices(
- node_ip=ONOS_ip_list[6])
- device_json6 = json.loads(device_str_obj6)
+ node_ip=ONOS_ip_list[ 6 ] )
+ device_json6 = json.loads( device_str_obj6 )
for device6 in device_json6:
- if device6['available'] == True:
+ if device6[ 'available' ]:
counter_avail6 += 1
- if counter_avail6 == int(num_sw):
+ if counter_avail6 == int( num_sw ):
onos6_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS6")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS6" )
else:
counter_avail6 = 0
if node == 7 and not onos7_dev:
- main.log.info("Checking node 7 for device "+
- "discovery")
+ main.log.info( "Checking node 7 for device " +
+ "discovery" )
device_str_obj7 = main.ONOS7cli.devices(
- node_ip=ONOS_ip_list[7])
- device_json7 = json.loads(device_str_obj7)
+ node_ip=ONOS_ip_list[ 7 ] )
+ device_json7 = json.loads( device_str_obj7 )
for device7 in device_json7:
- if device7['available'] == True:
+ if device7[ 'available' ]:
counter_avail7 += 1
- if counter_avail7 == int(num_sw):
+ if counter_avail7 == int( num_sw ):
onos7_dev = True
- main.log.info("All devices have been"+
- " discovered on ONOS7")
+ main.log.info( "All devices have been" +
+ " discovered on ONOS7" )
else:
counter_avail7 = 0
- #END node loop
-
- #TODO: clean up this mess of an if statements if possible
- #Treat each if as a separate test case with the given
+ # END node loop
+
+ # TODO: clean up this mess of an if statements if possible
+ # Treat each if as a separate test case with the given
# cluster count. Hence when the cluster count changes
# the desired calculations will be made
if cluster_count == 1:
if onos1_dev:
- main.log.info("All devices have been discovered"+
- " on all ONOS instances")
- time.sleep(5)
+ main.log.info( "All devices have been discovered" +
+ " on all ONOS instances" )
+ time.sleep( 5 )
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
+ json_obj_1 = json.loads( json_str_metrics_1 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
-
+ json_obj_1[ graphTimestamp ][ 'value' ]
+
graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
-
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
+ int( graph_timestamp_1 ) - int( t0_system )
+
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
if graph_lat_1 > sw_disc_threshold_min\
- and graph_lat_1 < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and graph_lat_1 < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- graph_lat_1)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(graph_lat_1)+" ms")
+ graph_lat_1 )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( graph_lat_1 ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(graph_lat_1)+" ms")
- #Break while loop
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( graph_lat_1 ) + " ms" )
+ # Break while loop
break
if cluster_count == 2:
if onos1_dev and onos2_dev:
- main.log.info("All devices have been discovered"+
- " on all "+str(cluster_count)+
- " ONOS instances")
- time.sleep(5)
+ main.log.info( "All devices have been discovered" +
+ " on all " + str( cluster_count ) +
+ " ONOS instances" )
+ time.sleep( 5 )
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_metrics_2 =\
main.ONOS2cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
-
- graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
- graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
-
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
+ json_obj_2[ graphTimestamp ][ 'value' ]
- max_graph_lat = max(graph_lat_1,
- graph_lat_2, graph_lat_3)
+ graph_lat_1 = \
+ int( graph_timestamp_1 ) - int( t0_system )
+ graph_lat_2 = \
+ int( graph_timestamp_2 ) - int( t0_system )
+
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2, graph_lat_3 )
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
break
if cluster_count == 3:
if onos1_dev and onos2_dev and onos3_dev:
- main.log.info("All devices have been discovered"+
- " on all "+str(cluster_count)+
- " ONOS instances")
-
- #TODO: Investigate this sleep
- # added to 'pad' the results with
+ main.log.info( "All devices have been discovered" +
+ " on all " + str( cluster_count ) +
+ " ONOS instances" )
+
+ # TODO: Investigate this sleep
+ # added to 'pad' the results with
# plenty of time to 'catch up'
- time.sleep(5)
+ time.sleep( 5 )
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
@@ -596,53 +624,56 @@
main.ONOS2cli.topology_events_metrics()
json_str_metrics_3 =\
main.ONOS3cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
- json_obj_3 = json.loads(json_str_metrics_3)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
+ json_obj_3 = json.loads( json_str_metrics_3 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 =\
- json_obj_3[graphTimestamp]['value']
-
+ json_obj_3[ graphTimestamp ][ 'value' ]
+
graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
+ int( graph_timestamp_1 ) - int( t0_system )
graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
+ int( graph_timestamp_2 ) - int( t0_system )
graph_lat_3 = \
- int(graph_timestamp_3) - int(t0_system)
+ int( graph_timestamp_3 ) - int( t0_system )
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
- main.log.info("Graph Timestamp ONOS3: "+
- str(graph_timestamp_3))
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+ main.log.info( "Graph Timestamp ONOS3: " +
+ str( graph_timestamp_3 ) )
- max_graph_lat = max(graph_lat_1,
- graph_lat_2,
- graph_lat_3)
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2,
+ graph_lat_3 )
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
-
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
+
break
if cluster_count == 4:
if onos1_dev and onos2_dev and onos3_dev and\
onos4_dev:
- main.log.info("All devices have been discovered"+
- " on all ONOS instances")
+ main.log.info( "All devices have been discovered" +
+ " on all ONOS instances" )
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_metrics_2 =\
@@ -651,67 +682,70 @@
main.ONOS3cli.topology_events_metrics()
json_str_metrics_4 =\
main.ONOS4cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
- json_obj_3 = json.loads(json_str_metrics_3)
- json_obj_4 = json.loads(json_str_metrics_4)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
+ json_obj_3 = json.loads( json_str_metrics_3 )
+ json_obj_4 = json.loads( json_str_metrics_4 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 =\
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
graph_timestamp_4 =\
- json_obj_4[graphTimestamp]['value']
-
- graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
- graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
- graph_lat_3 = \
- int(graph_timestamp_3) - int(t0_system)
- graph_lat_4 = \
- int(graph_timestamp_4) - int(t0_system)
-
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
- main.log.info("Graph Timestamp ONOS3: "+
- str(graph_timestamp_3))
- main.log.info("Graph Timestamp ONOS4: "+
- str(graph_timestamp_4))
+ json_obj_4[ graphTimestamp ][ 'value' ]
- max_graph_lat = max(graph_lat_1,
- graph_lat_2,
- graph_lat_3,
- graph_lat_4)
-
+ graph_lat_1 = \
+ int( graph_timestamp_1 ) - int( t0_system )
+ graph_lat_2 = \
+ int( graph_timestamp_2 ) - int( t0_system )
+ graph_lat_3 = \
+ int( graph_timestamp_3 ) - int( t0_system )
+ graph_lat_4 = \
+ int( graph_timestamp_4 ) - int( t0_system )
+
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+ main.log.info( "Graph Timestamp ONOS3: " +
+ str( graph_timestamp_3 ) )
+ main.log.info( "Graph Timestamp ONOS4: " +
+ str( graph_timestamp_4 ) )
+
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2,
+ graph_lat_3,
+ graph_lat_4 )
+
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
-
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
+
break
if cluster_count == 5:
if onos1_dev and onos2_dev and onos3_dev and\
onos4_dev and onos5_dev:
- main.log.info("All devices have been discovered"+
- " on all ONOS instances")
-
- #TODO: Investigate this sleep
- # added to 'pad' the results with
+ main.log.info( "All devices have been discovered" +
+ " on all ONOS instances" )
+
+ # TODO: Investigate this sleep
+ # added to 'pad' the results with
# plenty of time to 'catch up'
- time.sleep(5)
-
+ time.sleep( 5 )
+
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_metrics_2 =\
@@ -722,69 +756,72 @@
main.ONOS4cli.topology_events_metrics()
json_str_metrics_5 =\
main.ONOS5cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
- json_obj_3 = json.loads(json_str_metrics_3)
- json_obj_4 = json.loads(json_str_metrics_4)
- json_obj_5 = json.loads(json_str_metrics_5)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
+ json_obj_3 = json.loads( json_str_metrics_3 )
+ json_obj_4 = json.loads( json_str_metrics_4 )
+ json_obj_5 = json.loads( json_str_metrics_5 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 =\
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
graph_timestamp_4 =\
- json_obj_4[graphTimestamp]['value']
+ json_obj_4[ graphTimestamp ][ 'value' ]
graph_timestamp_5 =\
- json_obj_5[graphTimestamp]['value']
-
- graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
- graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
- graph_lat_3 = \
- int(graph_timestamp_3) - int(t0_system)
- graph_lat_4 = \
- int(graph_timestamp_4) - int(t0_system)
- graph_lat_5 = \
- int(graph_timestamp_5) - int(t0_system)
-
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
- main.log.info("Graph Timestamp ONOS3: "+
- str(graph_timestamp_3))
- main.log.info("Graph Timestamp ONOS4: "+
- str(graph_timestamp_4))
- main.log.info("Graph Timestamp ONOS5: "+
- str(graph_timestamp_5))
+ json_obj_5[ graphTimestamp ][ 'value' ]
- max_graph_lat = max(graph_lat_1,
- graph_lat_2,
- graph_lat_3,
- graph_lat_4,
- graph_lat_5)
-
+ graph_lat_1 = \
+ int( graph_timestamp_1 ) - int( t0_system )
+ graph_lat_2 = \
+ int( graph_timestamp_2 ) - int( t0_system )
+ graph_lat_3 = \
+ int( graph_timestamp_3 ) - int( t0_system )
+ graph_lat_4 = \
+ int( graph_timestamp_4 ) - int( t0_system )
+ graph_lat_5 = \
+ int( graph_timestamp_5 ) - int( t0_system )
+
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+ main.log.info( "Graph Timestamp ONOS3: " +
+ str( graph_timestamp_3 ) )
+ main.log.info( "Graph Timestamp ONOS4: " +
+ str( graph_timestamp_4 ) )
+ main.log.info( "Graph Timestamp ONOS5: " +
+ str( graph_timestamp_5 ) )
+
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2,
+ graph_lat_3,
+ graph_lat_4,
+ graph_lat_5 )
+
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
-
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
+
break
if cluster_count == 6:
if onos1_dev and onos2_dev and onos3_dev and\
onos4_dev and onos5_dev and onos6_dev:
- main.log.info("All devices have been discovered"+
- " on all ONOS instances")
+ main.log.info( "All devices have been discovered" +
+ " on all ONOS instances" )
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_metrics_2 =\
@@ -797,84 +834,87 @@
main.ONOS5cli.topology_events_metrics()
json_str_metrics_6 =\
main.ONOS6cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
- json_obj_3 = json.loads(json_str_metrics_3)
- json_obj_4 = json.loads(json_str_metrics_4)
- json_obj_5 = json.loads(json_str_metrics_5)
- json_obj_6 = json.loads(json_str_metrics_6)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
+ json_obj_3 = json.loads( json_str_metrics_3 )
+ json_obj_4 = json.loads( json_str_metrics_4 )
+ json_obj_5 = json.loads( json_str_metrics_5 )
+ json_obj_6 = json.loads( json_str_metrics_6 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 =\
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
graph_timestamp_4 =\
- json_obj_4[graphTimestamp]['value']
+ json_obj_4[ graphTimestamp ][ 'value' ]
graph_timestamp_5 =\
- json_obj_5[graphTimestamp]['value']
+ json_obj_5[ graphTimestamp ][ 'value' ]
graph_timestamp_6 =\
- json_obj_6[graphTimestamp]['value']
-
- graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
- graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
- graph_lat_3 = \
- int(graph_timestamp_3) - int(t0_system)
- graph_lat_4 = \
- int(graph_timestamp_4) - int(t0_system)
- graph_lat_5 = \
- int(graph_timestamp_5) - int(t0_system)
- graph_lat_6 = \
- int(graph_timestamp_6) - int(t0_system)
-
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
- main.log.info("Graph Timestamp ONOS3: "+
- str(graph_timestamp_3))
- main.log.info("Graph Timestamp ONOS4: "+
- str(graph_timestamp_4))
- main.log.info("Graph Timestamp ONOS5: "+
- str(graph_timestamp_5))
- main.log.info("Graph Timestamp ONOS6: "+
- str(graph_timestamp_6))
+ json_obj_6[ graphTimestamp ][ 'value' ]
- max_graph_lat = max(graph_lat_1,
- graph_lat_2,
- graph_lat_3,
- graph_lat_4,
- graph_lat_5,
- graph_lat_6)
-
+ graph_lat_1 = \
+ int( graph_timestamp_1 ) - int( t0_system )
+ graph_lat_2 = \
+ int( graph_timestamp_2 ) - int( t0_system )
+ graph_lat_3 = \
+ int( graph_timestamp_3 ) - int( t0_system )
+ graph_lat_4 = \
+ int( graph_timestamp_4 ) - int( t0_system )
+ graph_lat_5 = \
+ int( graph_timestamp_5 ) - int( t0_system )
+ graph_lat_6 = \
+ int( graph_timestamp_6 ) - int( t0_system )
+
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+ main.log.info( "Graph Timestamp ONOS3: " +
+ str( graph_timestamp_3 ) )
+ main.log.info( "Graph Timestamp ONOS4: " +
+ str( graph_timestamp_4 ) )
+ main.log.info( "Graph Timestamp ONOS5: " +
+ str( graph_timestamp_5 ) )
+ main.log.info( "Graph Timestamp ONOS6: " +
+ str( graph_timestamp_6 ) )
+
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2,
+ graph_lat_3,
+ graph_lat_4,
+ graph_lat_5,
+ graph_lat_6 )
+
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
-
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
+
break
if cluster_count == 7:
if onos1_dev and onos2_dev and onos3_dev and\
onos4_dev and onos5_dev and onos6_dev and\
onos7_dev:
- main.log.info("All devices have been discovered"+
- " on all ONOS instances")
-
- #TODO: Investigate this sleep
- # added to 'pad' the results with
+ main.log.info( "All devices have been discovered" +
+ " on all ONOS instances" )
+
+ # TODO: Investigate this sleep
+ # added to 'pad' the results with
# plenty of time to 'catch up'
- time.sleep(5)
-
+ time.sleep( 5 )
+
json_str_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_metrics_2 =\
@@ -889,390 +929,451 @@
main.ONOS6cli.topology_events_metrics()
json_str_metrics_7 =\
main.ONOS7cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_metrics_1)
- json_obj_2 = json.loads(json_str_metrics_2)
- json_obj_3 = json.loads(json_str_metrics_3)
- json_obj_4 = json.loads(json_str_metrics_4)
- json_obj_5 = json.loads(json_str_metrics_5)
- json_obj_6 = json.loads(json_str_metrics_6)
- json_obj_7 = json.loads(json_str_metrics_7)
+ json_obj_1 = json.loads( json_str_metrics_1 )
+ json_obj_2 = json.loads( json_str_metrics_2 )
+ json_obj_3 = json.loads( json_str_metrics_3 )
+ json_obj_4 = json.loads( json_str_metrics_4 )
+ json_obj_5 = json.loads( json_str_metrics_5 )
+ json_obj_6 = json.loads( json_str_metrics_6 )
+ json_obj_7 = json.loads( json_str_metrics_7 )
graph_timestamp_1 =\
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 =\
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 =\
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
graph_timestamp_4 =\
- json_obj_4[graphTimestamp]['value']
+ json_obj_4[ graphTimestamp ][ 'value' ]
graph_timestamp_5 =\
- json_obj_5[graphTimestamp]['value']
+ json_obj_5[ graphTimestamp ][ 'value' ]
graph_timestamp_6 =\
- json_obj_6[graphTimestamp]['value']
+ json_obj_6[ graphTimestamp ][ 'value' ]
graph_timestamp_7 =\
- json_obj_7[graphTimestamp]['value']
-
+ json_obj_7[ graphTimestamp ][ 'value' ]
+
graph_lat_1 = \
- int(graph_timestamp_1) - int(t0_system)
+ int( graph_timestamp_1 ) - int( t0_system )
graph_lat_2 = \
- int(graph_timestamp_2) - int(t0_system)
+ int( graph_timestamp_2 ) - int( t0_system )
graph_lat_3 = \
- int(graph_timestamp_3) - int(t0_system)
+ int( graph_timestamp_3 ) - int( t0_system )
graph_lat_4 = \
- int(graph_timestamp_4) - int(t0_system)
+ int( graph_timestamp_4 ) - int( t0_system )
graph_lat_5 = \
- int(graph_timestamp_5) - int(t0_system)
+ int( graph_timestamp_5 ) - int( t0_system )
graph_lat_6 = \
- int(graph_timestamp_6) - int(t0_system)
+ int( graph_timestamp_6 ) - int( t0_system )
graph_lat_7 = \
- int(graph_timestamp_7) - int(t0_system)
+ int( graph_timestamp_7 ) - int( t0_system )
- main.log.info("Graph Timestamp ONOS1: "+
- str(graph_timestamp_1))
- main.log.info("Graph Timestamp ONOS2: "+
- str(graph_timestamp_2))
- main.log.info("Graph Timestamp ONOS3: "+
- str(graph_timestamp_3))
- main.log.info("Graph Timestamp ONOS4: "+
- str(graph_timestamp_4))
- main.log.info("Graph Timestamp ONOS5: "+
- str(graph_timestamp_5))
- main.log.info("Graph Timestamp ONOS6: "+
- str(graph_timestamp_6))
- main.log.info("Graph Timestamp ONOS7: "+
- str(graph_timestamp_7))
+ main.log.info( "Graph Timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
+ main.log.info( "Graph Timestamp ONOS2: " +
+ str( graph_timestamp_2 ) )
+ main.log.info( "Graph Timestamp ONOS3: " +
+ str( graph_timestamp_3 ) )
+ main.log.info( "Graph Timestamp ONOS4: " +
+ str( graph_timestamp_4 ) )
+ main.log.info( "Graph Timestamp ONOS5: " +
+ str( graph_timestamp_5 ) )
+ main.log.info( "Graph Timestamp ONOS6: " +
+ str( graph_timestamp_6 ) )
+ main.log.info( "Graph Timestamp ONOS7: " +
+ str( graph_timestamp_7 ) )
- max_graph_lat = max(graph_lat_1,
- graph_lat_2,
- graph_lat_3,
- graph_lat_4,
- graph_lat_5,
- graph_lat_6,
- graph_lat_7)
-
+ max_graph_lat = max( graph_lat_1,
+ graph_lat_2,
+ graph_lat_3,
+ graph_lat_4,
+ graph_lat_5,
+ graph_lat_6,
+ graph_lat_7 )
+
if max_graph_lat > sw_disc_threshold_min\
- and max_graph_lat < sw_disc_threshold_max\
- and int(i) > iter_ignore:
+ and max_graph_lat < sw_disc_threshold_max\
+ and int( i ) > iter_ignore:
sw_discovery_lat_list.append(
- max_graph_lat)
- main.log.info("Sw discovery latency of "+
- str(cluster_count)+" node(s): "+
- str(max_graph_lat)+" ms")
+ max_graph_lat )
+ main.log.info(
+ "Sw discovery latency of " +
+ str( cluster_count ) +
+ " node(s): " +
+ str( max_graph_lat ) +
+ " ms" )
else:
- main.log.info("Switch discovery latency "+
- "exceeded the threshold.")
- main.log.info(str(max_graph_lat)+" ms")
-
+ main.log.info( "Switch discovery latency " +
+ "exceeded the threshold." )
+ main.log.info( str( max_graph_lat ) + " ms" )
+
break
-
+
counter_loop += 1
- time.sleep(3)
- #END WHILE LOOP
-
- #Below is used for reporting SYN / ACK timing
- #of all switches
+ time.sleep( 3 )
+ # END WHILE LOOP
+
+ # Below is used for reporting SYN / ACK timing
+ # of all switches
main.ONOS1.tshark_stop()
syn_ack_timestamp_list = []
if cluster_count < 3:
- #TODO: capture synack on nodes less than 3
- syn_ack_timestamp_list.append(0)
+ # TODO: capture synack on nodes less than 3
+ syn_ack_timestamp_list.append( 0 )
if cluster_count >= 3:
- main.ONOS2.tshark_stop()
+ main.ONOS2.tshark_stop()
main.ONOS3.tshark_stop()
- time.sleep(5)
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- "/tmp/syn_ack_onos1_iter"+str(i)+".txt /tmp/")
- os.system("scp "+ONOS_user+"@"+ONOS2_ip+":"+
- "/tmp/syn_ack_onos2_iter"+str(i)+".txt /tmp/")
- os.system("scp "+ONOS_user+"@"+ONOS3_ip+":"+
- "/tmp/syn_ack_onos3_iter"+str(i)+".txt /tmp/")
- time.sleep(5)
- #Read each of the files and append all
- #SYN / ACK timestamps to the list
- with open("/tmp/syn_ack_onos1_iter"+str(i)+".txt") as\
- f_onos1:
+ time.sleep( 5 )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS1_ip +
+ ":" +
+ "/tmp/syn_ack_onos1_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS2_ip +
+ ":" +
+ "/tmp/syn_ack_onos2_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS3_ip +
+ ":" +
+ "/tmp/syn_ack_onos3_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ time.sleep( 5 )
+ # Read each of the files and append all
+ # SYN / ACK timestamps to the list
+ with open( "/tmp/syn_ack_onos1_iter" + str( i ) + ".txt" ) as\
+ f_onos1:
for line in f_onos1:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
- with open("/tmp/syn_ack_onos2_iter"+str(i)+".txt") as\
- f_onos2:
+ main.log.info( "String cannot be converted" )
+ with open( "/tmp/syn_ack_onos2_iter" + str( i ) + ".txt" ) as\
+ f_onos2:
for line in f_onos2:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
- with open("/tmp/syn_ack_onos3_iter"+str(i)+".txt") as\
- f_onos3:
+ main.log.info( "String cannot be converted" )
+ with open( "/tmp/syn_ack_onos3_iter" + str( i ) + ".txt" ) as\
+ f_onos3:
for line in f_onos3:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
+ main.log.info( "String cannot be converted" )
if cluster_count >= 4:
- main.ONOS4.tshark_stop()
- time.sleep(5)
- os.system("scp "+ONOS_user+"@"+ONOS4_ip+":"+
- "/tmp/syn_ack_onos4_iter"+str(i)+".txt /tmp/")
- time.sleep(5)
- with open("/tmp/syn_ack_onos4_iter"+str(i)+".txt") as\
- f_onos4:
+ main.ONOS4.tshark_stop()
+ time.sleep( 5 )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS4_ip +
+ ":" +
+ "/tmp/syn_ack_onos4_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ time.sleep( 5 )
+ with open( "/tmp/syn_ack_onos4_iter" + str( i ) + ".txt" ) as\
+ f_onos4:
for line in f_onos4:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
+ main.log.info( "String cannot be converted" )
if cluster_count >= 5:
main.ONOS5.tshark_stop()
- time.sleep(5)
- os.system("scp "+ONOS_user+"@"+ONOS5_ip+":"+
- "/tmp/syn_ack_onos5_iter"+str(i)+".txt /tmp/")
- time.sleep(5)
- with open("/tmp/syn_ack_onos5_iter"+str(i)+".txt") as\
- f_onos5:
+ time.sleep( 5 )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS5_ip +
+ ":" +
+ "/tmp/syn_ack_onos5_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ time.sleep( 5 )
+ with open( "/tmp/syn_ack_onos5_iter" + str( i ) + ".txt" ) as\
+ f_onos5:
for line in f_onos5:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
+ main.log.info( "String cannot be converted" )
if cluster_count >= 6:
main.ONOS6.tshark_stop()
- time.sleep(5)
- os.system("scp "+ONOS_user+"@"+ONOS6_ip+":"+
- "/tmp/syn_ack_onos6_iter"+str(i)+".txt /tmp/")
- time.sleep(5)
- with open("/tmp/syn_ack_onos6_iter"+str(i)+".txt") as\
- f_onos6:
+ time.sleep( 5 )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS6_ip +
+ ":" +
+ "/tmp/syn_ack_onos6_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ time.sleep( 5 )
+ with open( "/tmp/syn_ack_onos6_iter" + str( i ) + ".txt" ) as\
+ f_onos6:
for line in f_onos6:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
+ main.log.info( "String cannot be converted" )
if cluster_count == 7:
main.ONOS7.tshark_stop()
- time.sleep(5)
- os.system("scp "+ONOS_user+"@"+ONOS7_ip+":"+
- "/tmp/syn_ack_onos7_iter"+str(i)+".txt /tmp/")
- time.sleep(5)
- with open("/tmp/syn_ack_onos7_iter"+str(i)+".txt") as\
- f_onos7:
+ time.sleep( 5 )
+ os.system(
+ "scp " +
+ ONOS_user +
+ "@" +
+ ONOS7_ip +
+ ":" +
+ "/tmp/syn_ack_onos7_iter" +
+ str( i ) +
+ ".txt /tmp/" )
+ time.sleep( 5 )
+ with open( "/tmp/syn_ack_onos7_iter" + str( i ) + ".txt" ) as\
+ f_onos7:
for line in f_onos7:
- line = line.split(" ")
+ line = line.split( " " )
try:
- float(line[1])
- syn_ack_timestamp_list.append(line[1])
+ float( line[ 1 ] )
+ syn_ack_timestamp_list.append( line[ 1 ] )
except ValueError:
- main.log.info("String cannot be converted")
-
- #Sort the list by timestamp
- syn_ack_timestamp_list = sorted(syn_ack_timestamp_list)
- print "syn_ack_-1 " + str(syn_ack_timestamp_list)
+ main.log.info( "String cannot be converted" )
+
+ # Sort the list by timestamp
+ syn_ack_timestamp_list = sorted( syn_ack_timestamp_list )
+ print "syn_ack_-1 " + str( syn_ack_timestamp_list )
syn_ack_delta =\
- int(float(syn_ack_timestamp_list[-1])*1000) -\
- int(float(syn_ack_timestamp_list[0])*1000)
+ int( float( syn_ack_timestamp_list[ -1 ] ) * 1000 ) -\
+ int( float( syn_ack_timestamp_list[ 0 ] ) * 1000 )
- main.log.info("Switch connection attempt delta iteration "+
- str(i)+": "+str(syn_ack_delta))
- syn_ack_delta_list.append(syn_ack_delta)
- #END ITERATION LOOP
- #REPORT HERE
+ main.log.info( "Switch connection attempt delta iteration " +
+ str( i ) + ": " + str( syn_ack_delta ) )
+ syn_ack_delta_list.append( syn_ack_delta )
+ # END ITERATION LOOP
+ # REPORT HERE
- if len(sw_discovery_lat_list) > 0:
- sw_lat_avg = sum(sw_discovery_lat_list) / \
- len(sw_discovery_lat_list)
- sw_lat_dev = numpy.std(sw_discovery_lat_list)
+ if len( sw_discovery_lat_list ) > 0:
+ sw_lat_avg = sum( sw_discovery_lat_list ) / \
+ len( sw_discovery_lat_list )
+ sw_lat_dev = numpy.std( sw_discovery_lat_list )
else:
sw_lat_avg = 0
sw_lat_dev = 0
assertion = main.FALSE
-
- main.log.report("Switch connection attempt time avg "+
- "(last sw SYN/ACK time - first sw SYN/ACK time) "+
- str(sum(syn_ack_delta_list)/len(syn_ack_delta_list)) +
- " ms")
- main.log.report(str(num_sw)+" Switch discovery lat for "+\
- str(cluster_count)+" instance(s): ")
- main.log.report("Avg: "+str(sw_lat_avg)+" ms "+
- "Std Deviation: "+str(round(sw_lat_dev,1))+" ms")
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Switch discovery convergence latency" +\
- " for "+str(cluster_count)+" nodes successful",
- onfail="Switch discovery convergence latency" +\
- " test failed")
-
- def CASE3(self, main):
- '''
+ main.log.report( "Switch connection attempt time avg " +
+ "(last sw SYN/ACK time - first sw SYN/ACK time) " +
+ str( sum( syn_ack_delta_list ) /
+ len( syn_ack_delta_list ) ) +
+ " ms" )
+ main.log.report( str( num_sw ) + " Switch discovery lat for " +
+ str( cluster_count ) + " instance(s): " )
+ main.log.report( "Avg: " +
+ str( sw_lat_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ str( round( sw_lat_dev, 1 ) ) +
+ " ms" )
+
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Switch discovery convergence latency" +
+ " for " +
+ str( cluster_count ) +
+ " nodes successful",
+ onfail="Switch discovery convergence latency" +
+ " test failed" )
+
+ def CASE3( self, main ):
+ """
Increase number of nodes and initiate CLI
- '''
+ """
import time
import subprocess
import os
import requests
import json
-
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS4_ip = main.params['CTRL']['ip4']
- ONOS5_ip = main.params['CTRL']['ip5']
- ONOS6_ip = main.params['CTRL']['ip6']
- ONOS7_ip = main.params['CTRL']['ip7']
-
- cell_name = main.params['ENV']['cellName']
-
- MN1_ip = main.params['MN']['ip1']
- BENCH_ip = main.params['BENCH']['ip']
- #NOTE:We start with cluster_count at 3. The first
- #case already initialized ONOS1. Increase the
- #cluster count and start from 3.
- #You can optionally change the increment to
- #test steps of node sizes, such as 3,5,7
-
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS4_ip = main.params[ 'CTRL' ][ 'ip4' ]
+ ONOS5_ip = main.params[ 'CTRL' ][ 'ip5' ]
+ ONOS6_ip = main.params[ 'CTRL' ][ 'ip6' ]
+ ONOS7_ip = main.params[ 'CTRL' ][ 'ip7' ]
+
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
+
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ BENCH_ip = main.params[ 'BENCH' ][ 'ip' ]
+
+ # NOTE:We start with cluster_count at 3. The first
+ # case already initialized ONOS1. Increase the
+ # cluster count and start from 3.
+ # You can optionally change the increment to
+ # test steps of node sizes, such as 3,5,7
+
global cluster_count
- cluster_count += 2
- main.log.report("Increasing cluster size to "+
- str(cluster_count))
+ cluster_count += 2
+ main.log.report( "Increasing cluster size to " +
+ str( cluster_count ) )
install_result = main.FALSE
- #Supports up to 7 node configuration
- #TODO: Cleanup this ridiculous repetitive code
+ # Supports up to 7 node configuration
+ # TODO: Cleanup this ridiculous repetitive code
if cluster_count == 3:
install_result = \
- main.ONOSbench.onos_install(node=ONOS2_ip)
+ main.ONOSbench.onos_install( node=ONOS2_ip )
install_result = \
- main.ONOSbench.onos_install(node=ONOS3_ip)
- time.sleep(5)
- main.log.info("Starting CLI")
- main.ONOS2cli.start_onos_cli(ONOS2_ip)
- main.ONOS3cli.start_onos_cli(ONOS3_ip)
- main.ONOS1cli.add_node(ONOS2_ip, ONOS2_ip)
- main.ONOS1cli.add_node(ONOS3_ip, ONOS3_ip)
-
+ main.ONOSbench.onos_install( node=ONOS3_ip )
+ time.sleep( 5 )
+ main.log.info( "Starting CLI" )
+ main.ONOS2cli.start_onos_cli( ONOS2_ip )
+ main.ONOS3cli.start_onos_cli( ONOS3_ip )
+ main.ONOS1cli.add_node( ONOS2_ip, ONOS2_ip )
+ main.ONOS1cli.add_node( ONOS3_ip, ONOS3_ip )
+
if cluster_count == 4:
- main.log.info("Installing ONOS on node 4")
+ main.log.info( "Installing ONOS on node 4" )
install_result = \
- main.ONOSbench.onos_install(node=ONOS4_ip)
- time.sleep(5)
- main.log.info("Starting CLI")
- main.ONOS4cli.start_onos_cli(ONOS4_ip)
- main.ONOS1cli.add_node(ONOS4_ip, ONOS4_ip)
-
+ main.ONOSbench.onos_install( node=ONOS4_ip )
+ time.sleep( 5 )
+ main.log.info( "Starting CLI" )
+ main.ONOS4cli.start_onos_cli( ONOS4_ip )
+ main.ONOS1cli.add_node( ONOS4_ip, ONOS4_ip )
+
elif cluster_count == 5:
- main.log.info("Installing ONOS on nodes 4 and 5")
+ main.log.info( "Installing ONOS on nodes 4 and 5" )
install_result2 = \
- main.ONOSbench.onos_install(options="",node=ONOS4_ip)
+ main.ONOSbench.onos_install( options="", node=ONOS4_ip )
install_result3 = \
- main.ONOSbench.onos_install(options="",node=ONOS5_ip)
- time.sleep(5)
- main.log.info("Starting CLI")
- main.ONOS4cli.start_onos_cli(ONOS4_ip)
- main.ONOS5cli.start_onos_cli(ONOS5_ip)
- main.ONOS1cli.add_node(ONOS4_ip, ONOS4_ip)
- main.ONOS1cli.add_node(ONOS5_ip, ONOS5_ip)
+ main.ONOSbench.onos_install( options="", node=ONOS5_ip )
+ time.sleep( 5 )
+ main.log.info( "Starting CLI" )
+ main.ONOS4cli.start_onos_cli( ONOS4_ip )
+ main.ONOS5cli.start_onos_cli( ONOS5_ip )
+ main.ONOS1cli.add_node( ONOS4_ip, ONOS4_ip )
+ main.ONOS1cli.add_node( ONOS5_ip, ONOS5_ip )
install_result = install_result2 and install_result3
elif cluster_count == 6:
- main.log.info("Installing ONOS on nodes 4, 5,and 6")
+ main.log.info( "Installing ONOS on nodes 4, 5,and 6" )
install_result1 = \
- main.ONOSbench.onos_install(options="",node=ONOS4_ip)
+ main.ONOSbench.onos_install( options="", node=ONOS4_ip )
install_result2 = \
- main.ONOSbench.onos_install(options="",node=ONOS5_ip)
+ main.ONOSbench.onos_install( options="", node=ONOS5_ip )
install_result3 = \
- main.ONOSbench.onos_install(node=ONOS6_ip)
- time.sleep(5)
- main.log.info("Starting CLI")
- main.ONOS4cli.start_onos_cli(ONOS4_ip)
- main.ONOS5cli.start_onos_cli(ONOS5_ip)
- main.ONOS6cli.start_onos_cli(ONOS6_ip)
- main.ONOS1cli.add_node(ONOS4_ip, ONOS4_ip)
- main.ONOS1cli.add_node(ONOS5_ip, ONOS5_ip)
- main.ONOS1cli.add_node(ONOS6_ip, ONOS6_ip)
+ main.ONOSbench.onos_install( node=ONOS6_ip )
+ time.sleep( 5 )
+ main.log.info( "Starting CLI" )
+ main.ONOS4cli.start_onos_cli( ONOS4_ip )
+ main.ONOS5cli.start_onos_cli( ONOS5_ip )
+ main.ONOS6cli.start_onos_cli( ONOS6_ip )
+ main.ONOS1cli.add_node( ONOS4_ip, ONOS4_ip )
+ main.ONOS1cli.add_node( ONOS5_ip, ONOS5_ip )
+ main.ONOS1cli.add_node( ONOS6_ip, ONOS6_ip )
install_result = install_result1 and install_result2 and\
- install_result3
+ install_result3
elif cluster_count == 7:
- main.log.info("Installing ONOS on nodes 4, 5, 6,and 7")
+ main.log.info( "Installing ONOS on nodes 4, 5, 6,and 7" )
install_result3 = \
- main.ONOSbench.onos_install(node=ONOS6_ip)
+ main.ONOSbench.onos_install( node=ONOS6_ip )
install_result4 = \
- main.ONOSbench.onos_install(node=ONOS7_ip)
- main.log.info("Starting CLI")
- main.ONOS4cli.start_onos_cli(ONOS4_ip)
- main.ONOS5cli.start_onos_cli(ONOS5_ip)
- main.ONOS6cli.start_onos_cli(ONOS6_ip)
- main.ONOS7cli.start_onos_cli(ONOS7_ip)
- main.ONOS1cli.add_node(ONOS4_ip, ONOS4_ip)
- main.ONOS1cli.add_node(ONOS5_ip, ONOS5_ip)
- main.ONOS1cli.add_node(ONOS6_ip, ONOS6_ip)
- main.ONOS1cli.add_node(ONOS7_ip, ONOS7_ip)
+ main.ONOSbench.onos_install( node=ONOS7_ip )
+ main.log.info( "Starting CLI" )
+ main.ONOS4cli.start_onos_cli( ONOS4_ip )
+ main.ONOS5cli.start_onos_cli( ONOS5_ip )
+ main.ONOS6cli.start_onos_cli( ONOS6_ip )
+ main.ONOS7cli.start_onos_cli( ONOS7_ip )
+ main.ONOS1cli.add_node( ONOS4_ip, ONOS4_ip )
+ main.ONOS1cli.add_node( ONOS5_ip, ONOS5_ip )
+ main.ONOS1cli.add_node( ONOS6_ip, ONOS6_ip )
+ main.ONOS1cli.add_node( ONOS7_ip, ONOS7_ip )
install_result = \
- install_result3 and install_result4
+ install_result3 and install_result4
- time.sleep(5)
+ time.sleep( 5 )
if install_result == main.TRUE:
assertion = main.TRUE
else:
assertion = main.FALSE
-
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Scale out to "+str(cluster_count)+\
- " nodes successful",
- onfail="Scale out to "+str(cluster_count)+\
- " nodes failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Scale out to " +
+ str( cluster_count ) +
+ " nodes successful",
+ onfail="Scale out to " +
+ str( cluster_count ) +
+ " nodes failed" )
- def CASE4(self, main):
- '''
+ def CASE4( self, main ):
+ """
Cleanup ONOS nodes and Increase topology size
- '''
- #TODO: use meaningful assertion
- assertion=main.TRUE
+ """
+ # TODO: use meaningful assertion
+ assertion = main.TRUE
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS4_ip = main.params['CTRL']['ip4']
- ONOS5_ip = main.params['CTRL']['ip5']
- ONOS6_ip = main.params['CTRL']['ip6']
- ONOS7_ip = main.params['CTRL']['ip7']
- MN1_ip = main.params['MN']['ip1']
- BENCH_ip = main.params['BENCH']['ip']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS4_ip = main.params[ 'CTRL' ][ 'ip4' ]
+ ONOS5_ip = main.params[ 'CTRL' ][ 'ip5' ]
+ ONOS6_ip = main.params[ 'CTRL' ][ 'ip6' ]
+ ONOS7_ip = main.params[ 'CTRL' ][ 'ip7' ]
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ BENCH_ip = main.params[ 'BENCH' ][ 'ip' ]
- main.log.info("Uninstalling previous instances")
- main.ONOSbench.onos_uninstall(node_ip = ONOS2_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS3_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS4_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS5_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS6_ip)
- main.ONOSbench.onos_uninstall(node_ip = ONOS7_ip)
-
+ main.log.info( "Uninstalling previous instances" )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS2_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS3_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS4_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS5_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS6_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS7_ip )
+
global topo_iteration
global cluster_count
- cluster_count = 1
+ cluster_count = 1
topo_iteration += 1
- main.log.report("Increasing topology size")
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Topology size increased successfully",
- onfail="Topology size was not increased")
-
-
-
+ main.log.report( "Increasing topology size" )
+ utilities.assert_equals( expect=main.TRUE, actual=assertion,
+ onpass="Topology size increased successfully",
+ onfail="Topology size was not increased" )
diff --git a/TestON/tests/TopoPerfNext/TopoPerfNext.py b/TestON/tests/TopoPerfNext/TopoPerfNext.py
index 65bc7a9..87d7378 100644
--- a/TestON/tests/TopoPerfNext/TopoPerfNext.py
+++ b/TestON/tests/TopoPerfNext/TopoPerfNext.py
@@ -1,37 +1,39 @@
-#TopoPerfNext
+# TopoPerfNext
#
-#Topology Performance test for ONOS-next
+# Topology Performance test for ONOS-next
#
-#andrew@onlab.us
+# andrew@onlab.us
#
-#If your machine does not come with numpy
-#run the following command:
-#sudo apt-get install python-numpy python-scipy
+# If your machine does not come with numpy
+# run the following command:
+# sudo apt-get install python-numpy python-scipy
import time
import sys
import os
import re
+
class TopoPerfNext:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
ONOS startup sequence
- '''
+ """
import time
-
- cell_name = main.params['ENV']['cellName']
- git_pull = main.params['GIT']['autoPull']
- checkout_branch = main.params['GIT']['checkout']
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
-
+ git_pull = main.params[ 'GIT' ][ 'autoPull' ]
+ checkout_branch = main.params[ 'GIT' ][ 'checkout' ]
+
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+
#### Hardcoded ONOS nodes particular to my env ####
ONOS4_ip = "10.128.174.4"
ONOS5_ip = "10.128.174.5"
@@ -39,108 +41,108 @@
ONOS7_ip = "10.128.174.7"
#### ####
- MN1_ip = main.params['MN']['ip1']
- BENCH_ip = main.params['BENCH']['ip']
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ BENCH_ip = main.params[ 'BENCH' ][ 'ip' ]
- topo_cfg_file = main.params['TEST']['topo_config_file']
- topo_cfg_name = main.params['TEST']['topo_config_name']
-
- main.case("Setting up test environment")
- main.log.info("Copying topology event accumulator config"+\
- " to ONOS /package/etc")
- main.ONOSbench.handle.sendline("cp ~/"+\
- topo_cfg_file+\
- " ~/ONOS/tools/package/etc/"+\
- topo_cfg_name)
- main.ONOSbench.handle.expect("\$")
+ topo_cfg_file = main.params[ 'TEST' ][ 'topo_config_file' ]
+ topo_cfg_name = main.params[ 'TEST' ][ 'topo_config_name' ]
- main.log.report("Setting up test environment")
+ main.case( "Setting up test environment" )
+ main.log.info( "Copying topology event accumulator config" +
+ " to ONOS /package/etc" )
+ main.ONOSbench.handle.sendline( "cp ~/" +
+ topo_cfg_file +
+ " ~/ONOS/tools/package/etc/" +
+ topo_cfg_name )
+ main.ONOSbench.handle.expect( "\$" )
- main.step("Cleaning previously installed ONOS if any")
- main.ONOSbench.onos_uninstall(node_ip=ONOS4_ip)
- main.ONOSbench.onos_uninstall(node_ip=ONOS5_ip)
- main.ONOSbench.onos_uninstall(node_ip=ONOS6_ip)
- main.ONOSbench.onos_uninstall(node_ip=ONOS7_ip)
+ main.log.report( "Setting up test environment" )
- main.step("Creating cell file")
+ main.step( "Cleaning previously installed ONOS if any" )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS4_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS5_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS6_ip )
+ main.ONOSbench.onos_uninstall( node_ip=ONOS7_ip )
+
+ main.step( "Creating cell file" )
cell_file_result = main.ONOSbench.create_cell_file(
- BENCH_ip, cell_name, MN1_ip, "onos-core,onos-app-metrics",
- ONOS1_ip, ONOS2_ip, ONOS3_ip)
+ BENCH_ip, cell_name, MN1_ip, "onos-core,onos-app-metrics",
+ ONOS1_ip, ONOS2_ip, ONOS3_ip )
- main.step("Applying cell file to environment")
- cell_apply_result = main.ONOSbench.set_cell(cell_name)
+ main.step( "Applying cell file to environment" )
+ cell_apply_result = main.ONOSbench.set_cell( cell_name )
verify_cell_result = main.ONOSbench.verify_cell()
-
- #NOTE: This step may be removed after proper
- # copy cat log functionality
- main.step("Removing raft/copy-cat logs from ONOS nodes")
- main.ONOSbench.onos_remove_raft_logs()
- time.sleep(30)
- main.step("Git checkout and pull "+checkout_branch)
+ # NOTE: This step may be removed after proper
+ # copy cat log functionality
+ main.step( "Removing raft/copy-cat logs from ONOS nodes" )
+ main.ONOSbench.onos_remove_raft_logs()
+ time.sleep( 30 )
+
+ main.step( "Git checkout and pull " + checkout_branch )
if git_pull == 'on':
checkout_result = \
- main.ONOSbench.git_checkout(checkout_branch)
+ main.ONOSbench.git_checkout( checkout_branch )
pull_result = main.ONOSbench.git_pull()
else:
checkout_result = main.TRUE
pull_result = main.TRUE
- main.log.info("Skipped git checkout and pull")
+ main.log.info( "Skipped git checkout and pull" )
- #TODO: Uncomment when wiki posting works
- #main.log.report("Commit information - ")
- #main.ONOSbench.get_version(report=True)
+ # TODO: Uncomment when wiki posting works
+ #main.log.report( "Commit information - " )
+ # main.ONOSbench.get_version( report=True )
- main.step("Using mvn clean & install")
+ main.step( "Using mvn clean & install" )
#mvn_result = main.ONOSbench.clean_install()
mvn_result = main.TRUE
- main.step("Set cell for ONOS cli env")
- main.ONOS1cli.set_cell(cell_name)
- main.ONOS2cli.set_cell(cell_name)
- main.ONOS3cli.set_cell(cell_name)
+ main.step( "Set cell for ONOS cli env" )
+ main.ONOS1cli.set_cell( cell_name )
+ main.ONOS2cli.set_cell( cell_name )
+ main.ONOS3cli.set_cell( cell_name )
- main.step("Creating ONOS package")
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
- main.step("Installing ONOS package")
- install1_result = main.ONOSbench.onos_install(node=ONOS1_ip)
- install2_result = main.ONOSbench.onos_install(node=ONOS2_ip)
- install3_result = main.ONOSbench.onos_install(node=ONOS3_ip)
+ main.step( "Installing ONOS package" )
+ install1_result = main.ONOSbench.onos_install( node=ONOS1_ip )
+ install2_result = main.ONOSbench.onos_install( node=ONOS2_ip )
+ install3_result = main.ONOSbench.onos_install( node=ONOS3_ip )
- time.sleep(10)
+ time.sleep( 10 )
- main.step("Start onos cli")
- cli1 = main.ONOS1cli.start_onos_cli(ONOS1_ip)
- cli2 = main.ONOS2cli.start_onos_cli(ONOS2_ip)
- cli3 = main.ONOS3cli.start_onos_cli(ONOS3_ip)
+ main.step( "Start onos cli" )
+ cli1 = main.ONOS1cli.start_onos_cli( ONOS1_ip )
+ cli2 = main.ONOS2cli.start_onos_cli( ONOS2_ip )
+ cli3 = main.ONOS3cli.start_onos_cli( ONOS3_ip )
- utilities.assert_equals(expect=main.TRUE,
- actual= cell_file_result and cell_apply_result and\
- verify_cell_result and checkout_result and\
- pull_result and mvn_result and\
- install1_result and install2_result and\
- install3_result,
- onpass="Test Environment setup successful",
- onfail="Failed to setup test environment")
+ utilities.assert_equals( expect=main.TRUE,
+ actual=cell_file_result and cell_apply_result and
+ verify_cell_result and checkout_result and
+ pull_result and mvn_result and
+ install1_result and install2_result and
+ install3_result,
+ onpass="Test Environment setup successful",
+ onfail="Failed to setup test environment" )
- def CASE2(self, main):
- '''
+ def CASE2( self, main ):
+ """
Assign s1 to ONOS1 and measure latency
-
+
There are 4 levels of latency measurements to this test:
- 1) End-to-end measurement: Complete end-to-end measurement
- from TCP (SYN/ACK) handshake to Graph change
- 2) OFP-to-graph measurement: 'ONOS processing' snippet of
+ 1 ) End-to-end measurement: Complete end-to-end measurement
+ from TCP ( SYN/ACK ) handshake to Graph change
+ 2 ) OFP-to-graph measurement: 'ONOS processing' snippet of
measurement from OFP Vendor message to Graph change
- 3) OFP-to-device measurement: 'ONOS processing without
+ 3 ) OFP-to-device measurement: 'ONOS processing without
graph change' snippet of measurement from OFP vendor
message to Device change timestamp
- 4) T0-to-device measurement: Measurement that includes
- the switch handshake to devices timestamp without
- the graph view change. (TCP handshake -> Device
- change)
- '''
+ 4 ) T0-to-device measurement: Measurement that includes
+ the switch handshake to devices timestamp without
+ the graph view change. ( TCP handshake -> Device
+ change )
+ """
import time
import subprocess
import json
@@ -148,414 +150,436 @@
import os
import numpy
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
- #Number of first 'x' iterations to ignore:
- iter_ignore = int(main.params['TEST']['iterIgnore'])
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+ # Number of first 'x' iterations to ignore:
+ iter_ignore = int( main.params[ 'TEST' ][ 'iterIgnore' ] )
- debug_mode = main.params['TEST']['debugMode']
- onos_log = main.params['TEST']['onosLogFile']
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
- #Threshold for the test
- threshold_str = main.params['TEST']['singleSwThreshold']
- threshold_obj = threshold_str.split(",")
- threshold_min = int(threshold_obj[0])
- threshold_max = int(threshold_obj[1])
+ debug_mode = main.params[ 'TEST' ][ 'debugMode' ]
+ onos_log = main.params[ 'TEST' ][ 'onosLogFile' ]
- #List of switch add latency collected from
- #all iterations
+ # Threshold for the test
+ threshold_str = main.params[ 'TEST' ][ 'singleSwThreshold' ]
+ threshold_obj = threshold_str.split( "," )
+ threshold_min = int( threshold_obj[ 0 ] )
+ threshold_max = int( threshold_obj[ 1 ] )
+
+ # List of switch add latency collected from
+ # all iterations
latency_end_to_end_list = []
latency_ofp_to_graph_list = []
latency_ofp_to_device_list = []
latency_t0_to_device_list = []
latency_tcp_to_ofp_list = []
- #Directory/file to store tshark results
+ # Directory/file to store tshark results
tshark_of_output = "/tmp/tshark_of_topo.txt"
tshark_tcp_output = "/tmp/tshark_tcp_topo.txt"
- #String to grep in tshark output
- tshark_tcp_string = "TCP 74 "+default_sw_port
+ # String to grep in tshark output
+ tshark_tcp_string = "TCP 74 " + default_sw_port
tshark_of_string = "OFP 86 Vendor"
-
- #Initialize assertion to TRUE
+
+ # Initialize assertion to TRUE
assertion = main.TRUE
-
- local_time = time.strftime('%x %X')
- local_time = local_time.replace("/","")
- local_time = local_time.replace(" ","_")
- local_time = local_time.replace(":","")
+
+ local_time = time.strftime( '%x %X' )
+ local_time = local_time.replace( "/", "" )
+ local_time = local_time.replace( " ", "_" )
+ local_time = local_time.replace( ":", "" )
if debug_mode == 'on':
- main.ONOS1.tshark_pcap("eth0",
- "/tmp/single_sw_lat_pcap_"+local_time)
+ main.ONOS1.tshark_pcap( "eth0",
+ "/tmp/single_sw_lat_pcap_" + local_time )
- main.log.info("TEST")
+ main.log.info( "TEST" )
- main.log.report("Latency of adding one switch to controller")
- main.log.report("First "+str(iter_ignore)+" iterations ignored"+
- " for jvm warmup time")
- main.log.report("Total iterations of test: "+str(num_iter))
+ main.log.report( "Latency of adding one switch to controller" )
+ main.log.report(
+ "First " +
+ str( iter_ignore ) +
+ " iterations ignored" +
+ " for jvm warmup time" )
+ main.log.report( "Total iterations of test: " + str( num_iter ) )
- for i in range(0, int(num_iter)):
- main.log.info("Starting tshark capture")
+ for i in range( 0, int( num_iter ) ):
+ main.log.info( "Starting tshark capture" )
- #* TCP [ACK, SYN] is used as t0_a, the
- # very first "exchange" between ONOS and
+ #* TCP [ ACK, SYN ] is used as t0_a, the
+ # very first "exchange" between ONOS and
# the switch for end-to-end measurement
- #* OFP [Stats Reply] is used for t0_b
+ #* OFP [ Stats Reply ] is used for t0_b
# the very last OFP message between ONOS
# and the switch for ONOS measurement
- main.ONOS1.tshark_grep(tshark_tcp_string,
- tshark_tcp_output)
- main.ONOS1.tshark_grep(tshark_of_string,
- tshark_of_output)
+ main.ONOS1.tshark_grep( tshark_tcp_string,
+ tshark_tcp_output )
+ main.ONOS1.tshark_grep( tshark_of_string,
+ tshark_of_output )
- #Wait and ensure tshark is started and
- #capturing
- time.sleep(10)
+ # Wait and ensure tshark is started and
+ # capturing
+ time.sleep( 10 )
- main.log.info("Assigning s1 to controller")
+ main.log.info( "Assigning s1 to controller" )
- main.Mininet1.assign_sw_controller(sw="1",
- ip1=ONOS1_ip, port1=default_sw_port)
+ main.Mininet1.assign_sw_controller(
+ sw="1",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- #Wait and ensure switch is assigned
- #before stopping tshark
- time.sleep(30)
-
- main.log.info("Stopping all Tshark processes")
+ # Wait and ensure switch is assigned
+ # before stopping tshark
+ time.sleep( 30 )
+
+ main.log.info( "Stopping all Tshark processes" )
main.ONOS1.stop_tshark()
- #tshark output is saved in ONOS. Use subprocess
- #to copy over files to TestON for parsing
- main.log.info("Copying over tshark files")
-
- #TCP CAPTURE ****
- #Copy the tshark output from ONOS machine to
- #TestON machine in tshark_tcp_output directory>file
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_tcp_output+" /tmp/")
- tcp_file = open(tshark_tcp_output, 'r')
- temp_text = tcp_file.readline()
- temp_text = temp_text.split(" ")
+ # tshark output is saved in ONOS. Use subprocess
+ # to copy over files to TestON for parsing
+ main.log.info( "Copying over tshark files" )
- main.log.info("Object read in from TCP capture: "+
- str(temp_text))
- if len(temp_text) > 1:
- t0_tcp = float(temp_text[1])*1000.0
+ # TCP CAPTURE ****
+ # Copy the tshark output from ONOS machine to
+ # TestON machine in tshark_tcp_output directory>file
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_tcp_output + " /tmp/" )
+ tcp_file = open( tshark_tcp_output, 'r' )
+ temp_text = tcp_file.readline()
+ temp_text = temp_text.split( " " )
+
+ main.log.info( "Object read in from TCP capture: " +
+ str( temp_text ) )
+ if len( temp_text ) > 1:
+ t0_tcp = float( temp_text[ 1 ] ) * 1000.0
else:
- main.log.error("Tshark output file for TCP"+
- " returned unexpected results")
+ main.log.error( "Tshark output file for TCP" +
+ " returned unexpected results" )
t0_tcp = 0
assertion = main.FALSE
-
+
tcp_file.close()
#****************
- #OF CAPTURE ****
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_of_output+" /tmp/")
- of_file = open(tshark_of_output, 'r')
-
+ # OF CAPTURE ****
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_of_output + " /tmp/" )
+ of_file = open( tshark_of_output, 'r' )
+
line_ofp = ""
- #Read until last line of file
+ # Read until last line of file
while True:
temp_text = of_file.readline()
- if temp_text !='':
+ if temp_text != '':
line_ofp = temp_text
else:
- break
- obj = line_ofp.split(" ")
-
- main.log.info("Object read in from OFP capture: "+
- str(line_ofp))
-
- if len(line_ofp) > 1:
- t0_ofp = float(obj[1])*1000.0
+ break
+ obj = line_ofp.split( " " )
+
+ main.log.info( "Object read in from OFP capture: " +
+ str( line_ofp ) )
+
+ if len( line_ofp ) > 1:
+ t0_ofp = float( obj[ 1 ] ) * 1000.0
else:
- main.log.error("Tshark output file for OFP"+
- " returned unexpected results")
+ main.log.error( "Tshark output file for OFP" +
+ " returned unexpected results" )
t0_ofp = 0
assertion = main.FALSE
-
+
of_file.close()
#****************
-
+
json_str_1 = main.ONOS1cli.topology_events_metrics()
json_str_2 = main.ONOS2cli.topology_events_metrics()
json_str_3 = main.ONOS3cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_1)
- json_obj_2 = json.loads(json_str_2)
- json_obj_3 = json.loads(json_str_3)
+ json_obj_1 = json.loads( json_str_1 )
+ json_obj_2 = json.loads( json_str_2 )
+ json_obj_3 = json.loads( json_str_3 )
- #Obtain graph timestamp. This timestsamp captures
- #the epoch time at which the topology graph was updated.
+ # Obtain graph timestamp. This timestsamp captures
+ # the epoch time at which the topology graph was updated.
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
+ json_obj_1[ deviceTimestamp ][ 'value' ]
device_timestamp_2 = \
- json_obj_2[deviceTimestamp]['value']
+ json_obj_2[ deviceTimestamp ][ 'value' ]
device_timestamp_3 = \
- json_obj_3[deviceTimestamp]['value']
+ json_obj_3[ deviceTimestamp ][ 'value' ]
- #t0 to device processing latency
- delta_device_1 = int(device_timestamp_1) - int(t0_tcp)
- delta_device_2 = int(device_timestamp_2) - int(t0_tcp)
- delta_device_3 = int(device_timestamp_3) - int(t0_tcp)
-
- #Get average of delta from all instances
+ # t0 to device processing latency
+ delta_device_1 = int( device_timestamp_1 ) - int( t0_tcp )
+ delta_device_2 = int( device_timestamp_2 ) - int( t0_tcp )
+ delta_device_3 = int( device_timestamp_3 ) - int( t0_tcp )
+
+ # Get average of delta from all instances
avg_delta_device = \
- (int(delta_device_1)+\
- int(delta_device_2)+\
- int(delta_device_3)) / 3
+ ( int( delta_device_1 ) +
+ int( delta_device_2 ) +
+ int( delta_device_3 ) ) / 3
- #Ensure avg delta meets the threshold before appending
+ # Ensure avg delta meets the threshold before appending
if avg_delta_device > 0.0 and avg_delta_device < 10000\
- and int(i) > iter_ignore:
- latency_t0_to_device_list.append(avg_delta_device)
+ and int( i ) > iter_ignore:
+ latency_t0_to_device_list.append( avg_delta_device )
else:
- main.log.info("Results for t0-to-device ignored"+\
- "due to excess in threshold / warmup iteration.")
+ main.log.info(
+ "Results for t0-to-device ignored" +
+ "due to excess in threshold / warmup iteration." )
- #t0 to graph processing latency (end-to-end)
- delta_graph_1 = int(graph_timestamp_1) - int(t0_tcp)
- delta_graph_2 = int(graph_timestamp_2) - int(t0_tcp)
- delta_graph_3 = int(graph_timestamp_3) - int(t0_tcp)
-
- #Get average of delta from all instances
+ # t0 to graph processing latency ( end-to-end )
+ delta_graph_1 = int( graph_timestamp_1 ) - int( t0_tcp )
+ delta_graph_2 = int( graph_timestamp_2 ) - int( t0_tcp )
+ delta_graph_3 = int( graph_timestamp_3 ) - int( t0_tcp )
+
+ # Get average of delta from all instances
avg_delta_graph = \
- (int(delta_graph_1)+\
- int(delta_graph_2)+\
- int(delta_graph_3)) / 3
+ ( int( delta_graph_1 ) +
+ int( delta_graph_2 ) +
+ int( delta_graph_3 ) ) / 3
- #Ensure avg delta meets the threshold before appending
+ # Ensure avg delta meets the threshold before appending
if avg_delta_graph > 0.0 and avg_delta_graph < 10000\
- and int(i) > iter_ignore:
- latency_end_to_end_list.append(avg_delta_graph)
+ and int( i ) > iter_ignore:
+ latency_end_to_end_list.append( avg_delta_graph )
else:
- main.log.info("Results for end-to-end ignored"+\
- "due to excess in threshold")
+ main.log.info( "Results for end-to-end ignored" +
+ "due to excess in threshold" )
- #ofp to graph processing latency (ONOS processing)
- delta_ofp_graph_1 = int(graph_timestamp_1) - int(t0_ofp)
- delta_ofp_graph_2 = int(graph_timestamp_2) - int(t0_ofp)
- delta_ofp_graph_3 = int(graph_timestamp_3) - int(t0_ofp)
-
+ # ofp to graph processing latency ( ONOS processing )
+ delta_ofp_graph_1 = int( graph_timestamp_1 ) - int( t0_ofp )
+ delta_ofp_graph_2 = int( graph_timestamp_2 ) - int( t0_ofp )
+ delta_ofp_graph_3 = int( graph_timestamp_3 ) - int( t0_ofp )
+
avg_delta_ofp_graph = \
- (int(delta_ofp_graph_1)+\
- int(delta_ofp_graph_2)+\
- int(delta_ofp_graph_3)) / 3
-
+ ( int( delta_ofp_graph_1 ) +
+ int( delta_ofp_graph_2 ) +
+ int( delta_ofp_graph_3 ) ) / 3
+
if avg_delta_ofp_graph > threshold_min \
and avg_delta_ofp_graph < threshold_max\
- and int(i) > iter_ignore:
- latency_ofp_to_graph_list.append(avg_delta_ofp_graph)
- elif avg_delta_ofp_graph > (-10) and \
+ and int( i ) > iter_ignore:
+ latency_ofp_to_graph_list.append( avg_delta_ofp_graph )
+ elif avg_delta_ofp_graph > ( -10 ) and \
avg_delta_ofp_graph < 0.0 and\
- int(i) > iter_ignore:
- main.log.info("Sub-millisecond result likely; "+
- "negative result was rounded to 0")
- #NOTE: Current metrics framework does not
- #support sub-millisecond accuracy. Therefore,
- #if the result is negative, we can reasonably
- #conclude sub-millisecond results and just
- #append the best rounded effort - 0 ms.
- latency_ofp_to_graph_list.append(0)
+ int( i ) > iter_ignore:
+ main.log.info( "Sub-millisecond result likely; " +
+ "negative result was rounded to 0" )
+ # NOTE: Current metrics framework does not
+ # support sub-millisecond accuracy. Therefore,
+ # if the result is negative, we can reasonably
+ # conclude sub-millisecond results and just
+ # append the best rounded effort - 0 ms.
+ latency_ofp_to_graph_list.append( 0 )
else:
- main.log.info("Results for ofp-to-graph "+\
- "ignored due to excess in threshold")
+ main.log.info( "Results for ofp-to-graph " +
+ "ignored due to excess in threshold" )
- #ofp to device processing latency (ONOS processing)
- delta_ofp_device_1 = float(device_timestamp_1) - float(t0_ofp)
- delta_ofp_device_2 = float(device_timestamp_2) - float(t0_ofp)
- delta_ofp_device_3 = float(device_timestamp_3) - float(t0_ofp)
-
+ # ofp to device processing latency ( ONOS processing )
+ delta_ofp_device_1 = float( device_timestamp_1 ) - float( t0_ofp )
+ delta_ofp_device_2 = float( device_timestamp_2 ) - float( t0_ofp )
+ delta_ofp_device_3 = float( device_timestamp_3 ) - float( t0_ofp )
+
avg_delta_ofp_device = \
- (float(delta_ofp_device_1)+\
- float(delta_ofp_device_2)+\
- float(delta_ofp_device_3)) / 3
-
- #NOTE: ofp - delta measurements are occasionally negative
- # due to system time misalignment.
- latency_ofp_to_device_list.append(avg_delta_ofp_device)
+ ( float( delta_ofp_device_1 ) +
+ float( delta_ofp_device_2 ) +
+ float( delta_ofp_device_3 ) ) / 3
- delta_ofp_tcp = int(t0_ofp) - int(t0_tcp)
+ # NOTE: ofp - delta measurements are occasionally negative
+ # due to system time misalignment.
+ latency_ofp_to_device_list.append( avg_delta_ofp_device )
+
+ delta_ofp_tcp = int( t0_ofp ) - int( t0_tcp )
if delta_ofp_tcp > threshold_min \
and delta_ofp_tcp < threshold_max and\
- int(i) > iter_ignore:
- latency_tcp_to_ofp_list.append(delta_ofp_tcp)
+ int( i ) > iter_ignore:
+ latency_tcp_to_ofp_list.append( delta_ofp_tcp )
else:
- main.log.info("Results fo tcp-to-ofp "+\
- "ignored due to excess in threshold")
+ main.log.info( "Results fo tcp-to-ofp " +
+ "ignored due to excess in threshold" )
- #TODO:
- #Fetch logs upon threshold excess
+ # TODO:
+ # Fetch logs upon threshold excess
- main.log.info("ONOS1 delta end-to-end: "+
- str(delta_graph_1) + " ms")
- main.log.info("ONOS2 delta end-to-end: "+
- str(delta_graph_2) + " ms")
- main.log.info("ONOS3 delta end-to-end: "+
- str(delta_graph_3) + " ms")
+ main.log.info( "ONOS1 delta end-to-end: " +
+ str( delta_graph_1 ) + " ms" )
+ main.log.info( "ONOS2 delta end-to-end: " +
+ str( delta_graph_2 ) + " ms" )
+ main.log.info( "ONOS3 delta end-to-end: " +
+ str( delta_graph_3 ) + " ms" )
- main.log.info("ONOS1 delta OFP - graph: "+
- str(delta_ofp_graph_1) + " ms")
- main.log.info("ONOS2 delta OFP - graph: "+
- str(delta_ofp_graph_2) + " ms")
- main.log.info("ONOS3 delta OFP - graph: "+
- str(delta_ofp_graph_3) + " ms")
-
- main.log.info("ONOS1 delta device - t0: "+
- str(delta_device_1) + " ms")
- main.log.info("ONOS2 delta device - t0: "+
- str(delta_device_2) + " ms")
- main.log.info("ONOS3 delta device - t0: "+
- str(delta_device_3) + " ms")
-
- main.log.info("TCP to OFP delta: "+
- str(delta_ofp_tcp) + " ms")
- #main.log.info("ONOS1 delta OFP - device: "+
- # str(delta_ofp_device_1) + " ms")
- #main.log.info("ONOS2 delta OFP - device: "+
- # str(delta_ofp_device_2) + " ms")
- #main.log.info("ONOS3 delta OFP - device: "+
- # str(delta_ofp_device_3) + " ms")
+ main.log.info( "ONOS1 delta OFP - graph: " +
+ str( delta_ofp_graph_1 ) + " ms" )
+ main.log.info( "ONOS2 delta OFP - graph: " +
+ str( delta_ofp_graph_2 ) + " ms" )
+ main.log.info( "ONOS3 delta OFP - graph: " +
+ str( delta_ofp_graph_3 ) + " ms" )
- main.step("Remove switch from controller")
- main.Mininet1.delete_sw_controller("s1")
+ main.log.info( "ONOS1 delta device - t0: " +
+ str( delta_device_1 ) + " ms" )
+ main.log.info( "ONOS2 delta device - t0: " +
+ str( delta_device_2 ) + " ms" )
+ main.log.info( "ONOS3 delta device - t0: " +
+ str( delta_device_3 ) + " ms" )
- time.sleep(5)
+ main.log.info( "TCP to OFP delta: " +
+ str( delta_ofp_tcp ) + " ms" )
+ # main.log.info( "ONOS1 delta OFP - device: "+
+ # str( delta_ofp_device_1 ) + " ms" )
+ # main.log.info( "ONOS2 delta OFP - device: "+
+ # str( delta_ofp_device_2 ) + " ms" )
+ # main.log.info( "ONOS3 delta OFP - device: "+
+ # str( delta_ofp_device_3 ) + " ms" )
- #END of for loop iteration
+ main.step( "Remove switch from controller" )
+ main.Mininet1.delete_sw_controller( "s1" )
- #If there is at least 1 element in each list,
- #pass the test case
- if len(latency_end_to_end_list) > 0 and\
- len(latency_ofp_to_graph_list) > 0 and\
- len(latency_ofp_to_device_list) > 0 and\
- len(latency_t0_to_device_list) > 0 and\
- len(latency_tcp_to_ofp_list) > 0:
+ time.sleep( 5 )
+
+ # END of for loop iteration
+
+ # If there is at least 1 element in each list,
+ # pass the test case
+ if len( latency_end_to_end_list ) > 0 and\
+ len( latency_ofp_to_graph_list ) > 0 and\
+ len( latency_ofp_to_device_list ) > 0 and\
+ len( latency_t0_to_device_list ) > 0 and\
+ len( latency_tcp_to_ofp_list ) > 0:
assertion = main.TRUE
- elif len(latency_end_to_end_list) == 0:
- #The appending of 0 here is to prevent
- #the min,max,sum functions from failing
- #below
- latency_end_to_end_list.append(0)
+ elif len( latency_end_to_end_list ) == 0:
+ # The appending of 0 here is to prevent
+ # the min,max,sum functions from failing
+ # below
+ latency_end_to_end_list.append( 0 )
assertion = main.FALSE
- elif len(latency_ofp_to_graph_list) == 0:
- latency_ofp_to_graph_list.append(0)
+ elif len( latency_ofp_to_graph_list ) == 0:
+ latency_ofp_to_graph_list.append( 0 )
assertion = main.FALSE
- elif len(latency_ofp_to_device_list) == 0:
- latency_ofp_to_device_list.append(0)
+ elif len( latency_ofp_to_device_list ) == 0:
+ latency_ofp_to_device_list.append( 0 )
assertion = main.FALSE
- elif len(latency_t0_to_device_list) == 0:
- latency_t0_to_device_list.append(0)
+ elif len( latency_t0_to_device_list ) == 0:
+ latency_t0_to_device_list.append( 0 )
assertion = main.FALSE
- elif len(latency_tcp_to_ofp_list) == 0:
- latency_tcp_to_ofp_list.append(0)
+ elif len( latency_tcp_to_ofp_list ) == 0:
+ latency_tcp_to_ofp_list.append( 0 )
assertion = main.FALSE
- #Calculate min, max, avg of latency lists
+ # Calculate min, max, avg of latency lists
latency_end_to_end_max = \
- int(max(latency_end_to_end_list))
+ int( max( latency_end_to_end_list ) )
latency_end_to_end_min = \
- int(min(latency_end_to_end_list))
+ int( min( latency_end_to_end_list ) )
latency_end_to_end_avg = \
- (int(sum(latency_end_to_end_list)) / \
- len(latency_end_to_end_list))
+ ( int( sum( latency_end_to_end_list ) ) /
+ len( latency_end_to_end_list ) )
latency_end_to_end_std_dev = \
- str(round(numpy.std(latency_end_to_end_list),1))
+ str( round( numpy.std( latency_end_to_end_list ), 1 ) )
latency_ofp_to_graph_max = \
- int(max(latency_ofp_to_graph_list))
+ int( max( latency_ofp_to_graph_list ) )
latency_ofp_to_graph_min = \
- int(min(latency_ofp_to_graph_list))
+ int( min( latency_ofp_to_graph_list ) )
latency_ofp_to_graph_avg = \
- (int(sum(latency_ofp_to_graph_list)) / \
- len(latency_ofp_to_graph_list))
+ ( int( sum( latency_ofp_to_graph_list ) ) /
+ len( latency_ofp_to_graph_list ) )
latency_ofp_to_graph_std_dev = \
- str(round(numpy.std(latency_ofp_to_graph_list),1))
+ str( round( numpy.std( latency_ofp_to_graph_list ), 1 ) )
latency_ofp_to_device_max = \
- int(max(latency_ofp_to_device_list))
+ int( max( latency_ofp_to_device_list ) )
latency_ofp_to_device_min = \
- int(min(latency_ofp_to_device_list))
+ int( min( latency_ofp_to_device_list ) )
latency_ofp_to_device_avg = \
- (int(sum(latency_ofp_to_device_list)) / \
- len(latency_ofp_to_device_list))
+ ( int( sum( latency_ofp_to_device_list ) ) /
+ len( latency_ofp_to_device_list ) )
latency_ofp_to_device_std_dev = \
- str(round(numpy.std(latency_ofp_to_device_list),1))
+ str( round( numpy.std( latency_ofp_to_device_list ), 1 ) )
latency_t0_to_device_max = \
- int(max(latency_t0_to_device_list))
+ int( max( latency_t0_to_device_list ) )
latency_t0_to_device_min = \
- int(min(latency_t0_to_device_list))
+ int( min( latency_t0_to_device_list ) )
latency_t0_to_device_avg = \
- (int(sum(latency_t0_to_device_list)) / \
- len(latency_t0_to_device_list))
+ ( int( sum( latency_t0_to_device_list ) ) /
+ len( latency_t0_to_device_list ) )
latency_ofp_to_device_std_dev = \
- str(round(numpy.std(latency_t0_to_device_list),1))
+ str( round( numpy.std( latency_t0_to_device_list ), 1 ) )
latency_tcp_to_ofp_max = \
- int(max(latency_tcp_to_ofp_list))
+ int( max( latency_tcp_to_ofp_list ) )
latency_tcp_to_ofp_min = \
- int(min(latency_tcp_to_ofp_list))
+ int( min( latency_tcp_to_ofp_list ) )
latency_tcp_to_ofp_avg = \
- (int(sum(latency_tcp_to_ofp_list)) / \
- len(latency_tcp_to_ofp_list))
+ ( int( sum( latency_tcp_to_ofp_list ) ) /
+ len( latency_tcp_to_ofp_list ) )
latency_tcp_to_ofp_std_dev = \
- str(round(numpy.std(latency_tcp_to_ofp_list),1))
+ str( round( numpy.std( latency_tcp_to_ofp_list ), 1 ) )
- main.log.report("Switch add - End-to-end latency: "+\
- "Avg: "+str(latency_end_to_end_avg)+" ms "+
- "Std Deviation: "+latency_end_to_end_std_dev+" ms")
- main.log.report("Switch add - OFP-to-Graph latency: "+\
- "Note: results are not accurate to sub-millisecond. "+
- "Any sub-millisecond results are rounded to 0 ms. ")
- main.log.report("Avg: "+str(latency_ofp_to_graph_avg)+" ms "+
- "Std Deviation: "+latency_ofp_to_graph_std_dev+" ms")
- main.log.report("Switch add - TCP-to-OFP latency: "+\
- "Avg: "+str(latency_tcp_to_ofp_avg)+" ms "+
- "Std Deviation: "+latency_tcp_to_ofp_std_dev+" ms")
+ main.log.report(
+ "Switch add - End-to-end latency: " +
+ "Avg: " +
+ str( latency_end_to_end_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ latency_end_to_end_std_dev +
+ " ms" )
+ main.log.report(
+ "Switch add - OFP-to-Graph latency: " +
+ "Note: results are not accurate to sub-millisecond. " +
+ "Any sub-millisecond results are rounded to 0 ms. " )
+ main.log.report(
+ "Avg: " +
+ str( latency_ofp_to_graph_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ latency_ofp_to_graph_std_dev +
+ " ms" )
+ main.log.report(
+ "Switch add - TCP-to-OFP latency: " +
+ "Avg: " +
+ str( latency_tcp_to_ofp_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ latency_tcp_to_ofp_std_dev +
+ " ms" )
if debug_mode == 'on':
- main.ONOS1.cp_logs_to_dir("/opt/onos/log/karaf.log",
- "/tmp/", copy_file_name="sw_lat_karaf")
+ main.ONOS1.cp_logs_to_dir( "/opt/onos/log/karaf.log",
+ "/tmp/", copy_file_name="sw_lat_karaf" )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Switch latency test successful",
- onfail="Switch latency test failed")
+ utilities.assert_equals( expect=main.TRUE, actual=assertion,
+ onpass="Switch latency test successful",
+ onfail="Switch latency test failed" )
- def CASE3(self, main):
- '''
+ def CASE3( self, main ):
+ """
Bring port up / down and measure latency.
Port enable / disable is simulated by ifconfig up / down
-
- In ONOS-next, we must ensure that the port we are
+
+ In ONOS-next, we must ensure that the port we are
manipulating is connected to another switch with a valid
connection. Otherwise, graph view will not be updated.
- '''
+ """
import time
import subprocess
import os
@@ -563,925 +587,961 @@
import json
import numpy
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
+
assertion = main.TRUE
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
-
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
-
- debug_mode = main.params['TEST']['debugMode']
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
- local_time = time.strftime('%x %X')
- local_time = local_time.replace("/","")
- local_time = local_time.replace(" ","_")
- local_time = local_time.replace(":","")
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ debug_mode = main.params[ 'TEST' ][ 'debugMode' ]
+
+ local_time = time.strftime( '%x %X' )
+ local_time = local_time.replace( "/", "" )
+ local_time = local_time.replace( " ", "_" )
+ local_time = local_time.replace( ":", "" )
if debug_mode == 'on':
- main.ONOS1.tshark_pcap("eth0",
- "/tmp/port_lat_pcap_"+local_time)
+ main.ONOS1.tshark_pcap( "eth0",
+ "/tmp/port_lat_pcap_" + local_time )
- #Threshold for this test case
- up_threshold_str = main.params['TEST']['portUpThreshold']
- down_threshold_str = main.params['TEST']['portDownThreshold']
-
- up_threshold_obj = up_threshold_str.split(",")
- down_threshold_obj = down_threshold_str.split(",")
+ # Threshold for this test case
+ up_threshold_str = main.params[ 'TEST' ][ 'portUpThreshold' ]
+ down_threshold_str = main.params[ 'TEST' ][ 'portDownThreshold' ]
- up_threshold_min = int(up_threshold_obj[0])
- up_threshold_max = int(up_threshold_obj[1])
+ up_threshold_obj = up_threshold_str.split( "," )
+ down_threshold_obj = down_threshold_str.split( "," )
- down_threshold_min = int(down_threshold_obj[0])
- down_threshold_max = int(down_threshold_obj[1])
+ up_threshold_min = int( up_threshold_obj[ 0 ] )
+ up_threshold_max = int( up_threshold_obj[ 1 ] )
- #NOTE: Some hardcoded variables you may need to configure
+ down_threshold_min = int( down_threshold_obj[ 0 ] )
+ down_threshold_max = int( down_threshold_obj[ 1 ] )
+
+ # NOTE: Some hardcoded variables you may need to configure
# besides the params
-
+
tshark_port_status = "OFP 130 Port Status"
tshark_port_up = "/tmp/tshark_port_up.txt"
tshark_port_down = "/tmp/tshark_port_down.txt"
interface_config = "s1-eth1"
- main.log.report("Port enable / disable latency")
- main.log.report("Simulated by ifconfig up / down")
- main.log.report("Total iterations of test: "+str(num_iter))
+ main.log.report( "Port enable / disable latency" )
+ main.log.report( "Simulated by ifconfig up / down" )
+ main.log.report( "Total iterations of test: " + str( num_iter ) )
- main.step("Assign switches s1 and s2 to controller 1")
- main.Mininet1.assign_sw_controller(sw="1",ip1=ONOS1_ip,
- port1=default_sw_port)
- main.Mininet1.assign_sw_controller(sw="2",ip1=ONOS1_ip,
- port1=default_sw_port)
+ main.step( "Assign switches s1 and s2 to controller 1" )
+ main.Mininet1.assign_sw_controller( sw="1", ip1=ONOS1_ip,
+ port1=default_sw_port )
+ main.Mininet1.assign_sw_controller( sw="2", ip1=ONOS1_ip,
+ port1=default_sw_port )
- #Give enough time for metrics to propagate the
- #assign controller event. Otherwise, these events may
- #carry over to our measurements
- time.sleep(15)
+ # Give enough time for metrics to propagate the
+ # assign controller event. Otherwise, these events may
+ # carry over to our measurements
+ time.sleep( 15 )
port_up_device_to_ofp_list = []
port_up_graph_to_ofp_list = []
port_down_device_to_ofp_list = []
port_down_graph_to_ofp_list = []
- for i in range(0, int(num_iter)):
- main.step("Starting wireshark capture for port status down")
- main.ONOS1.tshark_grep(tshark_port_status,
- tshark_port_down)
-
- time.sleep(5)
+ for i in range( 0, int( num_iter ) ):
+ main.step( "Starting wireshark capture for port status down" )
+ main.ONOS1.tshark_grep( tshark_port_status,
+ tshark_port_down )
- #Disable interface that is connected to switch 2
- main.step("Disable port: "+interface_config)
- main.Mininet1.handle.sendline("sh ifconfig "+
- interface_config+" down")
- main.Mininet1.handle.expect("mininet>")
+ time.sleep( 5 )
- time.sleep(3)
+ # Disable interface that is connected to switch 2
+ main.step( "Disable port: " + interface_config )
+ main.Mininet1.handle.sendline( "sh ifconfig " +
+ interface_config + " down" )
+ main.Mininet1.handle.expect( "mininet>" )
+
+ time.sleep( 3 )
main.ONOS1.tshark_stop()
-
- main.step("Obtain t1 by metrics call")
+
+ main.step( "Obtain t1 by metrics call" )
json_str_up_1 = main.ONOS1cli.topology_events_metrics()
json_str_up_2 = main.ONOS2cli.topology_events_metrics()
json_str_up_3 = main.ONOS3cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_up_1)
- json_obj_2 = json.loads(json_str_up_2)
- json_obj_3 = json.loads(json_str_up_3)
-
- #Copy tshark output file from ONOS to TestON instance
- #/tmp directory
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_port_down+" /tmp/")
+ json_obj_1 = json.loads( json_str_up_1 )
+ json_obj_2 = json.loads( json_str_up_2 )
+ json_obj_3 = json.loads( json_str_up_3 )
- f_port_down = open(tshark_port_down, 'r')
- #Get first line of port down event from tshark
+ # Copy tshark output file from ONOS to TestON instance
+ #/tmp directory
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_port_down + " /tmp/" )
+
+ f_port_down = open( tshark_port_down, 'r' )
+ # Get first line of port down event from tshark
f_line = f_port_down.readline()
- obj_down = f_line.split(" ")
- if len(f_line) > 0:
- timestamp_begin_pt_down = int(float(obj_down[1])*1000)
- main.log.info("Port down begin timestamp: "+
- str(timestamp_begin_pt_down))
+ obj_down = f_line.split( " " )
+ if len( f_line ) > 0:
+ timestamp_begin_pt_down = int( float( obj_down[ 1 ] ) * 1000 )
+ main.log.info( "Port down begin timestamp: " +
+ str( timestamp_begin_pt_down ) )
else:
- main.log.info("Tshark output file returned unexpected"+
- " results: "+str(obj_down))
+ main.log.info( "Tshark output file returned unexpected" +
+ " results: " + str( obj_down ) )
timestamp_begin_pt_down = 0
-
+
f_port_down.close()
- main.log.info("TEST tshark obj: "+str(obj_down))
+ main.log.info( "TEST tshark obj: " + str( obj_down ) )
- time.sleep(3)
+ time.sleep( 3 )
- #Obtain graph timestamp. This timestsamp captures
- #the epoch time at which the topology graph was updated.
+ # Obtain graph timestamp. This timestsamp captures
+ # the epoch time at which the topology graph was updated.
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
- main.log.info("TEST graph timestamp ONOS1: "+
- str(graph_timestamp_1))
+ main.log.info( "TEST graph timestamp ONOS1: " +
+ str( graph_timestamp_1 ) )
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
+ json_obj_1[ deviceTimestamp ][ 'value' ]
device_timestamp_2 = \
- json_obj_2[deviceTimestamp]['value']
+ json_obj_2[ deviceTimestamp ][ 'value' ]
device_timestamp_3 = \
- json_obj_3[deviceTimestamp]['value']
+ json_obj_3[ deviceTimestamp ][ 'value' ]
- #Get delta between graph event and OFP
- pt_down_graph_to_ofp_1 = int(graph_timestamp_1) -\
- int(timestamp_begin_pt_down)
- pt_down_graph_to_ofp_2 = int(graph_timestamp_2) -\
- int(timestamp_begin_pt_down)
- pt_down_graph_to_ofp_3 = int(graph_timestamp_3) -\
- int(timestamp_begin_pt_down)
+ # Get delta between graph event and OFP
+ pt_down_graph_to_ofp_1 = int( graph_timestamp_1 ) -\
+ int( timestamp_begin_pt_down )
+ pt_down_graph_to_ofp_2 = int( graph_timestamp_2 ) -\
+ int( timestamp_begin_pt_down )
+ pt_down_graph_to_ofp_3 = int( graph_timestamp_3 ) -\
+ int( timestamp_begin_pt_down )
- #Get delta between device event and OFP
- pt_down_device_to_ofp_1 = int(device_timestamp_1) -\
- int(timestamp_begin_pt_down)
- pt_down_device_to_ofp_2 = int(device_timestamp_2) -\
- int(timestamp_begin_pt_down)
- pt_down_device_to_ofp_3 = int(device_timestamp_3) -\
- int(timestamp_begin_pt_down)
-
- #Caluclate average across clusters
+ # Get delta between device event and OFP
+ pt_down_device_to_ofp_1 = int( device_timestamp_1 ) -\
+ int( timestamp_begin_pt_down )
+ pt_down_device_to_ofp_2 = int( device_timestamp_2 ) -\
+ int( timestamp_begin_pt_down )
+ pt_down_device_to_ofp_3 = int( device_timestamp_3 ) -\
+ int( timestamp_begin_pt_down )
+
+ # Caluclate average across clusters
pt_down_graph_to_ofp_avg =\
- (int(pt_down_graph_to_ofp_1) +
- int(pt_down_graph_to_ofp_2) +
- int(pt_down_graph_to_ofp_3)) / 3
+ ( int( pt_down_graph_to_ofp_1 ) +
+ int( pt_down_graph_to_ofp_2 ) +
+ int( pt_down_graph_to_ofp_3 ) ) / 3
pt_down_device_to_ofp_avg = \
- (int(pt_down_device_to_ofp_1) +
- int(pt_down_device_to_ofp_2) +
- int(pt_down_device_to_ofp_3)) / 3
+ ( int( pt_down_device_to_ofp_1 ) +
+ int( pt_down_device_to_ofp_2 ) +
+ int( pt_down_device_to_ofp_3 ) ) / 3
if pt_down_graph_to_ofp_avg > down_threshold_min and \
pt_down_graph_to_ofp_avg < down_threshold_max:
port_down_graph_to_ofp_list.append(
- pt_down_graph_to_ofp_avg)
- main.log.info("Port down: graph to ofp avg: "+
- str(pt_down_graph_to_ofp_avg) + " ms")
+ pt_down_graph_to_ofp_avg )
+ main.log.info( "Port down: graph to ofp avg: " +
+ str( pt_down_graph_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port down graph-to-ofp result" +
- " exceeded the threshold: "+
- str(pt_down_graph_to_ofp_avg))
+ main.log.info( "Average port down graph-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_down_graph_to_ofp_avg ) )
if pt_down_device_to_ofp_avg > 0 and \
pt_down_device_to_ofp_avg < 1000:
port_down_device_to_ofp_list.append(
- pt_down_device_to_ofp_avg)
- main.log.info("Port down: device to ofp avg: "+
- str(pt_down_device_to_ofp_avg) + " ms")
+ pt_down_device_to_ofp_avg )
+ main.log.info( "Port down: device to ofp avg: " +
+ str( pt_down_device_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port down device-to-ofp result" +
- " exceeded the threshold: "+
- str(pt_down_device_to_ofp_avg))
+ main.log.info( "Average port down device-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_down_device_to_ofp_avg ) )
- #Port up events
- main.step("Enable port and obtain timestamp")
- main.step("Starting wireshark capture for port status up")
- main.ONOS1.tshark_grep(tshark_port_status, tshark_port_up)
- time.sleep(5)
+ # Port up events
+ main.step( "Enable port and obtain timestamp" )
+ main.step( "Starting wireshark capture for port status up" )
+ main.ONOS1.tshark_grep( tshark_port_status, tshark_port_up )
+ time.sleep( 5 )
- main.Mininet1.handle.sendline("sh ifconfig "+
- interface_config+" up")
- main.Mininet1.handle.expect("mininet>")
-
- #Allow time for tshark to capture event
- time.sleep(3)
+ main.Mininet1.handle.sendline( "sh ifconfig " +
+ interface_config + " up" )
+ main.Mininet1.handle.expect( "mininet>" )
+
+ # Allow time for tshark to capture event
+ time.sleep( 3 )
main.ONOS1.tshark_stop()
- #Obtain metrics shortly afterwards
- #This timestsamp captures
- #the epoch time at which the topology graph was updated.
- main.step("Obtain t1 by REST call")
+ # Obtain metrics shortly afterwards
+ # This timestsamp captures
+ # the epoch time at which the topology graph was updated.
+ main.step( "Obtain t1 by REST call" )
json_str_up_1 = main.ONOS1cli.topology_events_metrics()
json_str_up_2 = main.ONOS2cli.topology_events_metrics()
json_str_up_3 = main.ONOS3cli.topology_events_metrics()
-
- json_obj_1 = json.loads(json_str_up_1)
- json_obj_2 = json.loads(json_str_up_2)
- json_obj_3 = json.loads(json_str_up_3)
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_port_up+" /tmp/")
+ json_obj_1 = json.loads( json_str_up_1 )
+ json_obj_2 = json.loads( json_str_up_2 )
+ json_obj_3 = json.loads( json_str_up_3 )
- f_port_up = open(tshark_port_up, 'r')
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_port_up + " /tmp/" )
+
+ f_port_up = open( tshark_port_up, 'r' )
f_line = f_port_up.readline()
- obj_up = f_line.split(" ")
- if len(f_line) > 0:
- timestamp_begin_pt_up = int(float(obj_up[1])*1000)
- main.log.info("Port up begin timestamp: "+
- str(timestamp_begin_pt_up))
+ obj_up = f_line.split( " " )
+ if len( f_line ) > 0:
+ timestamp_begin_pt_up = int( float( obj_up[ 1 ] ) * 1000 )
+ main.log.info( "Port up begin timestamp: " +
+ str( timestamp_begin_pt_up ) )
else:
- main.log.info("Tshark output file returned unexpected"+
- " results.")
+ main.log.info( "Tshark output file returned unexpected" +
+ " results." )
timestamp_begin_pt_up = 0
-
+
f_port_up.close()
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
+ json_obj_1[ deviceTimestamp ][ 'value' ]
device_timestamp_2 = \
- json_obj_2[deviceTimestamp]['value']
+ json_obj_2[ deviceTimestamp ][ 'value' ]
device_timestamp_3 = \
- json_obj_3[deviceTimestamp]['value']
+ json_obj_3[ deviceTimestamp ][ 'value' ]
- #Get delta between graph event and OFP
- pt_up_graph_to_ofp_1 = int(graph_timestamp_1) -\
- int(timestamp_begin_pt_up)
- pt_up_graph_to_ofp_2 = int(graph_timestamp_2) -\
- int(timestamp_begin_pt_up)
- pt_up_graph_to_ofp_3 = int(graph_timestamp_3) -\
- int(timestamp_begin_pt_up)
+ # Get delta between graph event and OFP
+ pt_up_graph_to_ofp_1 = int( graph_timestamp_1 ) -\
+ int( timestamp_begin_pt_up )
+ pt_up_graph_to_ofp_2 = int( graph_timestamp_2 ) -\
+ int( timestamp_begin_pt_up )
+ pt_up_graph_to_ofp_3 = int( graph_timestamp_3 ) -\
+ int( timestamp_begin_pt_up )
- #Get delta between device event and OFP
- pt_up_device_to_ofp_1 = int(device_timestamp_1) -\
- int(timestamp_begin_pt_up)
- pt_up_device_to_ofp_2 = int(device_timestamp_2) -\
- int(timestamp_begin_pt_up)
- pt_up_device_to_ofp_3 = int(device_timestamp_3) -\
- int(timestamp_begin_pt_up)
+ # Get delta between device event and OFP
+ pt_up_device_to_ofp_1 = int( device_timestamp_1 ) -\
+ int( timestamp_begin_pt_up )
+ pt_up_device_to_ofp_2 = int( device_timestamp_2 ) -\
+ int( timestamp_begin_pt_up )
+ pt_up_device_to_ofp_3 = int( device_timestamp_3 ) -\
+ int( timestamp_begin_pt_up )
- main.log.info("ONOS1 delta G2O: "+str(pt_up_graph_to_ofp_1))
- main.log.info("ONOS2 delta G2O: "+str(pt_up_graph_to_ofp_2))
- main.log.info("ONOS3 delta G2O: "+str(pt_up_graph_to_ofp_3))
+ main.log.info( "ONOS1 delta G2O: " + str( pt_up_graph_to_ofp_1 ) )
+ main.log.info( "ONOS2 delta G2O: " + str( pt_up_graph_to_ofp_2 ) )
+ main.log.info( "ONOS3 delta G2O: " + str( pt_up_graph_to_ofp_3 ) )
- main.log.info("ONOS1 delta D2O: "+str(pt_up_device_to_ofp_1))
- main.log.info("ONOS2 delta D2O: "+str(pt_up_device_to_ofp_2))
- main.log.info("ONOS3 delta D2O: "+str(pt_up_device_to_ofp_3))
+ main.log.info( "ONOS1 delta D2O: " + str( pt_up_device_to_ofp_1 ) )
+ main.log.info( "ONOS2 delta D2O: " + str( pt_up_device_to_ofp_2 ) )
+ main.log.info( "ONOS3 delta D2O: " + str( pt_up_device_to_ofp_3 ) )
pt_up_graph_to_ofp_avg = \
- (int(pt_up_graph_to_ofp_1) +
- int(pt_up_graph_to_ofp_2) +
- int(pt_up_graph_to_ofp_3)) / 3
+ ( int( pt_up_graph_to_ofp_1 ) +
+ int( pt_up_graph_to_ofp_2 ) +
+ int( pt_up_graph_to_ofp_3 ) ) / 3
pt_up_device_to_ofp_avg = \
- (int(pt_up_device_to_ofp_1) +
- int(pt_up_device_to_ofp_2) +
- int(pt_up_device_to_ofp_3)) / 3
+ ( int( pt_up_device_to_ofp_1 ) +
+ int( pt_up_device_to_ofp_2 ) +
+ int( pt_up_device_to_ofp_3 ) ) / 3
if pt_up_graph_to_ofp_avg > up_threshold_min and \
- pt_up_graph_to_ofp_avg < up_threshold_max:
+ pt_up_graph_to_ofp_avg < up_threshold_max:
port_up_graph_to_ofp_list.append(
- pt_up_graph_to_ofp_avg)
- main.log.info("Port down: graph to ofp avg: "+
- str(pt_up_graph_to_ofp_avg) + " ms")
+ pt_up_graph_to_ofp_avg )
+ main.log.info( "Port down: graph to ofp avg: " +
+ str( pt_up_graph_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port up graph-to-ofp result"+
- " exceeded the threshold: "+
- str(pt_up_graph_to_ofp_avg))
-
+ main.log.info( "Average port up graph-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_up_graph_to_ofp_avg ) )
+
if pt_up_device_to_ofp_avg > up_threshold_min and \
pt_up_device_to_ofp_avg < up_threshold_max:
port_up_device_to_ofp_list.append(
- pt_up_device_to_ofp_avg)
- main.log.info("Port up: device to ofp avg: "+
- str(pt_up_device_to_ofp_avg) + " ms")
+ pt_up_device_to_ofp_avg )
+ main.log.info( "Port up: device to ofp avg: " +
+ str( pt_up_device_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port up device-to-ofp result"+
- " exceeded the threshold: "+
- str(pt_up_device_to_ofp_avg))
-
- #END ITERATION FOR LOOP
-
- #Check all list for latency existence and set assertion
- if (port_down_graph_to_ofp_list and port_down_device_to_ofp_list\
- and port_up_graph_to_ofp_list and port_up_device_to_ofp_list):
+ main.log.info( "Average port up device-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_up_device_to_ofp_avg ) )
+
+ # END ITERATION FOR LOOP
+
+ # Check all list for latency existence and set assertion
+ if ( port_down_graph_to_ofp_list and port_down_device_to_ofp_list
+ and port_up_graph_to_ofp_list and port_up_device_to_ofp_list ):
assertion = main.TRUE
- #Calculate and report latency measurements
- port_down_graph_to_ofp_min = min(port_down_graph_to_ofp_list)
- port_down_graph_to_ofp_max = max(port_down_graph_to_ofp_list)
+ # Calculate and report latency measurements
+ port_down_graph_to_ofp_min = min( port_down_graph_to_ofp_list )
+ port_down_graph_to_ofp_max = max( port_down_graph_to_ofp_list )
port_down_graph_to_ofp_avg = \
- (sum(port_down_graph_to_ofp_list) /
- len(port_down_graph_to_ofp_list))
+ ( sum( port_down_graph_to_ofp_list ) /
+ len( port_down_graph_to_ofp_list ) )
port_down_graph_to_ofp_std_dev = \
- str(round(numpy.std(port_down_graph_to_ofp_list),1))
-
- main.log.report("Port down graph-to-ofp "+
- "Avg: "+str(port_down_graph_to_ofp_avg)+" ms "+
- "Std Deviation: "+port_down_graph_to_ofp_std_dev+" ms")
-
- port_down_device_to_ofp_min = min(port_down_device_to_ofp_list)
- port_down_device_to_ofp_max = max(port_down_device_to_ofp_list)
+ str( round( numpy.std( port_down_graph_to_ofp_list ), 1 ) )
+
+ main.log.report(
+ "Port down graph-to-ofp " +
+ "Avg: " +
+ str( port_down_graph_to_ofp_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ port_down_graph_to_ofp_std_dev +
+ " ms" )
+
+ port_down_device_to_ofp_min = min( port_down_device_to_ofp_list )
+ port_down_device_to_ofp_max = max( port_down_device_to_ofp_list )
port_down_device_to_ofp_avg = \
- (sum(port_down_device_to_ofp_list) /\
- len(port_down_device_to_ofp_list))
+ ( sum( port_down_device_to_ofp_list ) /
+ len( port_down_device_to_ofp_list ) )
port_down_device_to_ofp_std_dev = \
- str(round(numpy.std(port_down_device_to_ofp_list),1))
-
- main.log.report("Port down device-to-ofp "+
- "Avg: "+str(port_down_device_to_ofp_avg)+" ms "+
- "Std Deviation: "+port_down_device_to_ofp_std_dev+" ms")
-
- port_up_graph_to_ofp_min = min(port_up_graph_to_ofp_list)
- port_up_graph_to_ofp_max = max(port_up_graph_to_ofp_list)
+ str( round( numpy.std( port_down_device_to_ofp_list ), 1 ) )
+
+ main.log.report(
+ "Port down device-to-ofp " +
+ "Avg: " +
+ str( port_down_device_to_ofp_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ port_down_device_to_ofp_std_dev +
+ " ms" )
+
+ port_up_graph_to_ofp_min = min( port_up_graph_to_ofp_list )
+ port_up_graph_to_ofp_max = max( port_up_graph_to_ofp_list )
port_up_graph_to_ofp_avg = \
- (sum(port_up_graph_to_ofp_list) /\
- len(port_up_graph_to_ofp_list))
+ ( sum( port_up_graph_to_ofp_list ) /
+ len( port_up_graph_to_ofp_list ) )
port_up_graph_to_ofp_std_dev = \
- str(round(numpy.std(port_up_graph_to_ofp_list),1))
-
- main.log.report("Port up graph-to-ofp "+
- "Avg: "+str(port_up_graph_to_ofp_avg)+" ms "+
- "Std Deviation: "+port_up_graph_to_ofp_std_dev+" ms")
-
- port_up_device_to_ofp_min = min(port_up_device_to_ofp_list)
- port_up_device_to_ofp_max = max(port_up_device_to_ofp_list)
+ str( round( numpy.std( port_up_graph_to_ofp_list ), 1 ) )
+
+ main.log.report(
+ "Port up graph-to-ofp " +
+ "Avg: " +
+ str( port_up_graph_to_ofp_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ port_up_graph_to_ofp_std_dev +
+ " ms" )
+
+ port_up_device_to_ofp_min = min( port_up_device_to_ofp_list )
+ port_up_device_to_ofp_max = max( port_up_device_to_ofp_list )
port_up_device_to_ofp_avg = \
- (sum(port_up_device_to_ofp_list) /\
- len(port_up_device_to_ofp_list))
+ ( sum( port_up_device_to_ofp_list ) /
+ len( port_up_device_to_ofp_list ) )
port_up_device_to_ofp_std_dev = \
- str(round(numpy.std(port_up_device_to_ofp_list),1))
-
- main.log.report("Port up device-to-ofp "+
- "Avg: "+str(port_up_device_to_ofp_avg)+" ms "+
- "Std Deviation: "+port_up_device_to_ofp_std_dev+" ms")
+ str( round( numpy.std( port_up_device_to_ofp_list ), 1 ) )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Port discovery latency calculation successful",
- onfail="Port discovery test failed")
+ main.log.report(
+ "Port up device-to-ofp " +
+ "Avg: " +
+ str( port_up_device_to_ofp_avg ) +
+ " ms " +
+ "Std Deviation: " +
+ port_up_device_to_ofp_std_dev +
+ " ms" )
- def CASE4(self, main):
- '''
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Port discovery latency calculation successful",
+ onfail="Port discovery test failed" )
+
+ def CASE4( self, main ):
+ """
Link down event using loss rate 100%
-
+
Important:
Use a simple 2 switch topology with 1 link between
- the two switches. Ensure that mac addresses of the
+ the two switches. Ensure that mac addresses of the
switches are 1 / 2 respectively
- '''
+ """
import time
import subprocess
import os
import requests
import json
- import numpy
-
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- ONOS_user = main.params['CTRL']['user']
+ import numpy
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
-
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- linkTimestamp = main.params['JSON']['linkTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
-
- debug_mode = main.params['TEST']['debugMode']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- local_time = time.strftime('%x %X')
- local_time = local_time.replace("/","")
- local_time = local_time.replace(" ","_")
- local_time = local_time.replace(":","")
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
+
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ linkTimestamp = main.params[ 'JSON' ][ 'linkTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ debug_mode = main.params[ 'TEST' ][ 'debugMode' ]
+
+ local_time = time.strftime( '%x %X' )
+ local_time = local_time.replace( "/", "" )
+ local_time = local_time.replace( " ", "_" )
+ local_time = local_time.replace( ":", "" )
if debug_mode == 'on':
- main.ONOS1.tshark_pcap("eth0",
- "/tmp/link_lat_pcap_"+local_time)
+ main.ONOS1.tshark_pcap( "eth0",
+ "/tmp/link_lat_pcap_" + local_time )
- #Threshold for this test case
- up_threshold_str = main.params['TEST']['linkUpThreshold']
- down_threshold_str = main.params['TEST']['linkDownThreshold']
+ # Threshold for this test case
+ up_threshold_str = main.params[ 'TEST' ][ 'linkUpThreshold' ]
+ down_threshold_str = main.params[ 'TEST' ][ 'linkDownThreshold' ]
- up_threshold_obj = up_threshold_str.split(",")
- down_threshold_obj = down_threshold_str.split(",")
+ up_threshold_obj = up_threshold_str.split( "," )
+ down_threshold_obj = down_threshold_str.split( "," )
- up_threshold_min = int(up_threshold_obj[0])
- up_threshold_max = int(up_threshold_obj[1])
+ up_threshold_min = int( up_threshold_obj[ 0 ] )
+ up_threshold_max = int( up_threshold_obj[ 1 ] )
- down_threshold_min = int(down_threshold_obj[0])
- down_threshold_max = int(down_threshold_obj[1])
+ down_threshold_min = int( down_threshold_obj[ 0 ] )
+ down_threshold_max = int( down_threshold_obj[ 1 ] )
assertion = main.TRUE
- #Link event timestamp to system time list
+ # Link event timestamp to system time list
link_down_link_to_system_list = []
link_up_link_to_system_list = []
- #Graph event timestamp to system time list
+ # Graph event timestamp to system time list
link_down_graph_to_system_list = []
- link_up_graph_to_system_list = []
+ link_up_graph_to_system_list = []
- main.log.report("Link up / down discovery latency between "+
- "two switches")
- main.log.report("Simulated by setting loss-rate 100%")
- main.log.report("'tc qdisc add dev <intfs> root netem loss 100%'")
- main.log.report("Total iterations of test: "+str(num_iter))
+ main.log.report( "Link up / down discovery latency between " +
+ "two switches" )
+ main.log.report( "Simulated by setting loss-rate 100%" )
+ main.log.report( "'tc qdisc add dev <intfs> root netem loss 100%'" )
+ main.log.report( "Total iterations of test: " + str( num_iter ) )
- main.step("Assign all switches")
- main.Mininet1.assign_sw_controller(sw="1",
- ip1=ONOS1_ip, port1=default_sw_port)
- main.Mininet1.assign_sw_controller(sw="2",
- ip1=ONOS1_ip, port1=default_sw_port)
+ main.step( "Assign all switches" )
+ main.Mininet1.assign_sw_controller(
+ sw="1",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
+ main.Mininet1.assign_sw_controller(
+ sw="2",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- main.step("Verifying switch assignment")
- result_s1 = main.Mininet1.get_sw_controller(sw="s1")
- result_s2 = main.Mininet1.get_sw_controller(sw="s2")
-
- #Allow time for events to finish before taking measurements
- time.sleep(10)
+ main.step( "Verifying switch assignment" )
+ result_s1 = main.Mininet1.get_sw_controller( sw="s1" )
+ result_s2 = main.Mininet1.get_sw_controller( sw="s2" )
+
+ # Allow time for events to finish before taking measurements
+ time.sleep( 10 )
link_down1 = False
link_down2 = False
link_down3 = False
- #Start iteration of link event test
- for i in range(0, int(num_iter)):
- main.step("Getting initial system time as t0")
-
- timestamp_link_down_t0 = time.time() * 1000
- #Link down is simulated by 100% loss rate using traffic
- #control command
- main.Mininet1.handle.sendline(
- "sh tc qdisc add dev s1-eth1 root netem loss 100%")
+ # Start iteration of link event test
+ for i in range( 0, int( num_iter ) ):
+ main.step( "Getting initial system time as t0" )
- #TODO: Iterate through 'links' command to verify that
- # link s1 -> s2 went down (loop timeout 30 seconds)
+ timestamp_link_down_t0 = time.time() * 1000
+ # Link down is simulated by 100% loss rate using traffic
+ # control command
+ main.Mininet1.handle.sendline(
+ "sh tc qdisc add dev s1-eth1 root netem loss 100%" )
+
+ # TODO: Iterate through 'links' command to verify that
+ # link s1 -> s2 went down ( loop timeout 30 seconds )
# on all 3 ONOS instances
- main.log.info("Checking ONOS for link update")
+ main.log.info( "Checking ONOS for link update" )
loop_count = 0
- while( not (link_down1 and link_down2 and link_down3)\
+ while( not ( link_down1 and link_down2 and link_down3 )
and loop_count < 30 ):
json_str1 = main.ONOS1cli.links()
json_str2 = main.ONOS2cli.links()
json_str3 = main.ONOS3cli.links()
-
- if not (json_str1 and json_str2 and json_str3):
- main.log.error("CLI command returned error ")
+
+ if not ( json_str1 and json_str2 and json_str3 ):
+ main.log.error( "CLI command returned error " )
break
else:
- json_obj1 = json.loads(json_str1)
- json_obj2 = json.loads(json_str2)
- json_obj3 = json.loads(json_str3)
+ json_obj1 = json.loads( json_str1 )
+ json_obj2 = json.loads( json_str2 )
+ json_obj3 = json.loads( json_str3 )
for obj1 in json_obj1:
- if '01' not in obj1['src']['device']:
+ if '01' not in obj1[ 'src' ][ 'device' ]:
link_down1 = True
- main.log.info("Link down from "+
- "s1 -> s2 on ONOS1 detected")
+ main.log.info( "Link down from " +
+ "s1 -> s2 on ONOS1 detected" )
for obj2 in json_obj2:
- if '01' not in obj2['src']['device']:
+ if '01' not in obj2[ 'src' ][ 'device' ]:
link_down2 = True
- main.log.info("Link down from "+
- "s1 -> s2 on ONOS2 detected")
+ main.log.info( "Link down from " +
+ "s1 -> s2 on ONOS2 detected" )
for obj3 in json_obj3:
- if '01' not in obj3['src']['device']:
+ if '01' not in obj3[ 'src' ][ 'device' ]:
link_down3 = True
- main.log.info("Link down from "+
- "s1 -> s2 on ONOS3 detected")
-
+ main.log.info( "Link down from " +
+ "s1 -> s2 on ONOS3 detected" )
+
loop_count += 1
- #If CLI doesn't like the continuous requests
- #and exits in this loop, increase the sleep here.
- #Consequently, while loop timeout will increase
- time.sleep(1)
-
- #Give time for metrics measurement to catch up
- #NOTE: May need to be configured more accurately
- time.sleep(10)
- #If we exited the while loop and link down 1,2,3 are still
- #false, then ONOS has failed to discover link down event
- if not (link_down1 and link_down2 and link_down3):
- main.log.info("Link down discovery failed")
-
+ # If CLI doesn't like the continuous requests
+ # and exits in this loop, increase the sleep here.
+ # Consequently, while loop timeout will increase
+ time.sleep( 1 )
+
+ # Give time for metrics measurement to catch up
+ # NOTE: May need to be configured more accurately
+ time.sleep( 10 )
+ # If we exited the while loop and link down 1,2,3 are still
+ # false, then ONOS has failed to discover link down event
+ if not ( link_down1 and link_down2 and link_down3 ):
+ main.log.info( "Link down discovery failed" )
+
link_down_lat_graph1 = 0
link_down_lat_graph2 = 0
link_down_lat_graph3 = 0
link_down_lat_device1 = 0
link_down_lat_device2 = 0
link_down_lat_device3 = 0
-
+
assertion = main.FALSE
else:
json_topo_metrics_1 =\
- main.ONOS1cli.topology_events_metrics()
+ main.ONOS1cli.topology_events_metrics()
json_topo_metrics_2 =\
- main.ONOS2cli.topology_events_metrics()
+ main.ONOS2cli.topology_events_metrics()
json_topo_metrics_3 =\
- main.ONOS3cli.topology_events_metrics()
- json_topo_metrics_1 = json.loads(json_topo_metrics_1)
- json_topo_metrics_2 = json.loads(json_topo_metrics_2)
- json_topo_metrics_3 = json.loads(json_topo_metrics_3)
+ main.ONOS3cli.topology_events_metrics()
+ json_topo_metrics_1 = json.loads( json_topo_metrics_1 )
+ json_topo_metrics_2 = json.loads( json_topo_metrics_2 )
+ json_topo_metrics_3 = json.loads( json_topo_metrics_3 )
- main.log.info("Obtaining graph and device timestamp")
+ main.log.info( "Obtaining graph and device timestamp" )
graph_timestamp_1 = \
- json_topo_metrics_1[graphTimestamp]['value']
+ json_topo_metrics_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_topo_metrics_2[graphTimestamp]['value']
+ json_topo_metrics_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_topo_metrics_3[graphTimestamp]['value']
+ json_topo_metrics_3[ graphTimestamp ][ 'value' ]
link_timestamp_1 = \
- json_topo_metrics_1[linkTimestamp]['value']
+ json_topo_metrics_1[ linkTimestamp ][ 'value' ]
link_timestamp_2 = \
- json_topo_metrics_2[linkTimestamp]['value']
+ json_topo_metrics_2[ linkTimestamp ][ 'value' ]
link_timestamp_3 = \
- json_topo_metrics_3[linkTimestamp]['value']
+ json_topo_metrics_3[ linkTimestamp ][ 'value' ]
if graph_timestamp_1 and graph_timestamp_2 and\
graph_timestamp_3 and link_timestamp_1 and\
link_timestamp_2 and link_timestamp_3:
- link_down_lat_graph1 = int(graph_timestamp_1) -\
- int(timestamp_link_down_t0)
- link_down_lat_graph2 = int(graph_timestamp_2) -\
- int(timestamp_link_down_t0)
- link_down_lat_graph3 = int(graph_timestamp_3) -\
- int(timestamp_link_down_t0)
-
- link_down_lat_link1 = int(link_timestamp_1) -\
- int(timestamp_link_down_t0)
- link_down_lat_link2 = int(link_timestamp_2) -\
- int(timestamp_link_down_t0)
- link_down_lat_link3 = int(link_timestamp_3) -\
- int(timestamp_link_down_t0)
+ link_down_lat_graph1 = int( graph_timestamp_1 ) -\
+ int( timestamp_link_down_t0 )
+ link_down_lat_graph2 = int( graph_timestamp_2 ) -\
+ int( timestamp_link_down_t0 )
+ link_down_lat_graph3 = int( graph_timestamp_3 ) -\
+ int( timestamp_link_down_t0 )
+
+ link_down_lat_link1 = int( link_timestamp_1 ) -\
+ int( timestamp_link_down_t0 )
+ link_down_lat_link2 = int( link_timestamp_2 ) -\
+ int( timestamp_link_down_t0 )
+ link_down_lat_link3 = int( link_timestamp_3 ) -\
+ int( timestamp_link_down_t0 )
else:
- main.log.error("There was an error calculating"+
- " the delta for link down event")
+ main.log.error( "There was an error calculating" +
+ " the delta for link down event" )
link_down_lat_graph1 = 0
link_down_lat_graph2 = 0
link_down_lat_graph3 = 0
-
+
link_down_lat_device1 = 0
link_down_lat_device2 = 0
link_down_lat_device3 = 0
-
- main.log.info("Link down latency ONOS1 iteration "+
- str(i)+" (end-to-end): "+
- str(link_down_lat_graph1)+" ms")
- main.log.info("Link down latency ONOS2 iteration "+
- str(i)+" (end-to-end): "+
- str(link_down_lat_graph2)+" ms")
- main.log.info("Link down latency ONOS3 iteration "+
- str(i)+" (end-to-end): "+
- str(link_down_lat_graph3)+" ms")
-
- main.log.info("Link down latency ONOS1 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_down_lat_link1)+" ms")
- main.log.info("Link down latency ONOS2 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_down_lat_link2)+" ms")
- main.log.info("Link down latency ONOS3 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_down_lat_link3))
-
- #Calculate avg of node calculations
- link_down_lat_graph_avg =\
- (link_down_lat_graph1 +
- link_down_lat_graph2 +
- link_down_lat_graph3) / 3
- link_down_lat_link_avg =\
- (link_down_lat_link1 +
- link_down_lat_link2 +
- link_down_lat_link3) / 3
- #Set threshold and append latency to list
+ main.log.info( "Link down latency ONOS1 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_down_lat_graph1 ) + " ms" )
+ main.log.info( "Link down latency ONOS2 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_down_lat_graph2 ) + " ms" )
+ main.log.info( "Link down latency ONOS3 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_down_lat_graph3 ) + " ms" )
+
+ main.log.info( "Link down latency ONOS1 iteration " +
+ str( i ) + " (link-event-to-system-timestamp): " +
+ str( link_down_lat_link1 ) + " ms" )
+ main.log.info( "Link down latency ONOS2 iteration " +
+ str( i ) + " (link-event-to-system-timestamp): " +
+ str( link_down_lat_link2 ) + " ms" )
+ main.log.info( "Link down latency ONOS3 iteration " +
+ str( i ) + " (link-event-to-system-timestamp): " +
+ str( link_down_lat_link3 ) )
+
+ # Calculate avg of node calculations
+ link_down_lat_graph_avg =\
+ ( link_down_lat_graph1 +
+ link_down_lat_graph2 +
+ link_down_lat_graph3 ) / 3
+ link_down_lat_link_avg =\
+ ( link_down_lat_link1 +
+ link_down_lat_link2 +
+ link_down_lat_link3 ) / 3
+
+ # Set threshold and append latency to list
if link_down_lat_graph_avg > down_threshold_min and\
link_down_lat_graph_avg < down_threshold_max:
link_down_graph_to_system_list.append(
- link_down_lat_graph_avg)
+ link_down_lat_graph_avg )
else:
- main.log.info("Link down latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link down latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
if link_down_lat_link_avg > down_threshold_min and\
link_down_lat_link_avg < down_threshold_max:
link_down_link_to_system_list.append(
- link_down_lat_link_avg)
+ link_down_lat_link_avg )
else:
- main.log.info("Link down latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link down latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
- #NOTE: To remove loss rate and measure latency:
+ # NOTE: To remove loss rate and measure latency:
# 'sh tc qdisc del dev s1-eth1 root'
timestamp_link_up_t0 = time.time() * 1000
- main.Mininet1.handle.sendline("sh tc qdisc del dev "+
- "s1-eth1 root")
- main.Mininet1.handle.expect("mininet>")
-
- main.log.info("Checking ONOS for link update")
-
+ main.Mininet1.handle.sendline( "sh tc qdisc del dev " +
+ "s1-eth1 root" )
+ main.Mininet1.handle.expect( "mininet>" )
+
+ main.log.info( "Checking ONOS for link update" )
+
link_down1 = True
link_down2 = True
link_down3 = True
loop_count = 0
- while( (link_down1 and link_down2 and link_down3)\
+ while( ( link_down1 and link_down2 and link_down3 )
and loop_count < 30 ):
json_str1 = main.ONOS1cli.links()
json_str2 = main.ONOS2cli.links()
json_str3 = main.ONOS3cli.links()
- if not (json_str1 and json_str2 and json_str3):
- main.log.error("CLI command returned error ")
+ if not ( json_str1 and json_str2 and json_str3 ):
+ main.log.error( "CLI command returned error " )
break
else:
- json_obj1 = json.loads(json_str1)
- json_obj2 = json.loads(json_str2)
- json_obj3 = json.loads(json_str3)
-
+ json_obj1 = json.loads( json_str1 )
+ json_obj2 = json.loads( json_str2 )
+ json_obj3 = json.loads( json_str3 )
+
for obj1 in json_obj1:
- if '01' in obj1['src']['device']:
- link_down1 = False
- main.log.info("Link up from "+
- "s1 -> s2 on ONOS1 detected")
+ if '01' in obj1[ 'src' ][ 'device' ]:
+ link_down1 = False
+ main.log.info( "Link up from " +
+ "s1 -> s2 on ONOS1 detected" )
for obj2 in json_obj2:
- if '01' in obj2['src']['device']:
- link_down2 = False
- main.log.info("Link up from "+
- "s1 -> s2 on ONOS2 detected")
+ if '01' in obj2[ 'src' ][ 'device' ]:
+ link_down2 = False
+ main.log.info( "Link up from " +
+ "s1 -> s2 on ONOS2 detected" )
for obj3 in json_obj3:
- if '01' in obj3['src']['device']:
- link_down3 = False
- main.log.info("Link up from "+
- "s1 -> s2 on ONOS3 detected")
-
+ if '01' in obj3[ 'src' ][ 'device' ]:
+ link_down3 = False
+ main.log.info( "Link up from " +
+ "s1 -> s2 on ONOS3 detected" )
+
loop_count += 1
- time.sleep(1)
-
- if (link_down1 and link_down2 and link_down3):
- main.log.info("Link up discovery failed")
-
+ time.sleep( 1 )
+
+ if ( link_down1 and link_down2 and link_down3 ):
+ main.log.info( "Link up discovery failed" )
+
link_up_lat_graph1 = 0
link_up_lat_graph2 = 0
link_up_lat_graph3 = 0
link_up_lat_device1 = 0
link_up_lat_device2 = 0
link_up_lat_device3 = 0
-
+
assertion = main.FALSE
else:
json_topo_metrics_1 =\
- main.ONOS1cli.topology_events_metrics()
+ main.ONOS1cli.topology_events_metrics()
json_topo_metrics_2 =\
- main.ONOS2cli.topology_events_metrics()
+ main.ONOS2cli.topology_events_metrics()
json_topo_metrics_3 =\
- main.ONOS3cli.topology_events_metrics()
- json_topo_metrics_1 = json.loads(json_topo_metrics_1)
- json_topo_metrics_2 = json.loads(json_topo_metrics_2)
- json_topo_metrics_3 = json.loads(json_topo_metrics_3)
+ main.ONOS3cli.topology_events_metrics()
+ json_topo_metrics_1 = json.loads( json_topo_metrics_1 )
+ json_topo_metrics_2 = json.loads( json_topo_metrics_2 )
+ json_topo_metrics_3 = json.loads( json_topo_metrics_3 )
- main.log.info("Obtaining graph and device timestamp")
+ main.log.info( "Obtaining graph and device timestamp" )
graph_timestamp_1 = \
- json_topo_metrics_1[graphTimestamp]['value']
+ json_topo_metrics_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_topo_metrics_2[graphTimestamp]['value']
+ json_topo_metrics_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_topo_metrics_3[graphTimestamp]['value']
+ json_topo_metrics_3[ graphTimestamp ][ 'value' ]
link_timestamp_1 = \
- json_topo_metrics_1[linkTimestamp]['value']
+ json_topo_metrics_1[ linkTimestamp ][ 'value' ]
link_timestamp_2 = \
- json_topo_metrics_2[linkTimestamp]['value']
+ json_topo_metrics_2[ linkTimestamp ][ 'value' ]
link_timestamp_3 = \
- json_topo_metrics_3[linkTimestamp]['value']
+ json_topo_metrics_3[ linkTimestamp ][ 'value' ]
if graph_timestamp_1 and graph_timestamp_2 and\
graph_timestamp_3 and link_timestamp_1 and\
link_timestamp_2 and link_timestamp_3:
- link_up_lat_graph1 = int(graph_timestamp_1) -\
- int(timestamp_link_up_t0)
- link_up_lat_graph2 = int(graph_timestamp_2) -\
- int(timestamp_link_up_t0)
- link_up_lat_graph3 = int(graph_timestamp_3) -\
- int(timestamp_link_up_t0)
-
- link_up_lat_link1 = int(link_timestamp_1) -\
- int(timestamp_link_up_t0)
- link_up_lat_link2 = int(link_timestamp_2) -\
- int(timestamp_link_up_t0)
- link_up_lat_link3 = int(link_timestamp_3) -\
- int(timestamp_link_up_t0)
+ link_up_lat_graph1 = int( graph_timestamp_1 ) -\
+ int( timestamp_link_up_t0 )
+ link_up_lat_graph2 = int( graph_timestamp_2 ) -\
+ int( timestamp_link_up_t0 )
+ link_up_lat_graph3 = int( graph_timestamp_3 ) -\
+ int( timestamp_link_up_t0 )
+
+ link_up_lat_link1 = int( link_timestamp_1 ) -\
+ int( timestamp_link_up_t0 )
+ link_up_lat_link2 = int( link_timestamp_2 ) -\
+ int( timestamp_link_up_t0 )
+ link_up_lat_link3 = int( link_timestamp_3 ) -\
+ int( timestamp_link_up_t0 )
else:
- main.log.error("There was an error calculating"+
- " the delta for link down event")
+ main.log.error( "There was an error calculating" +
+ " the delta for link down event" )
link_up_lat_graph1 = 0
link_up_lat_graph2 = 0
link_up_lat_graph3 = 0
-
+
link_up_lat_device1 = 0
link_up_lat_device2 = 0
link_up_lat_device3 = 0
-
- if debug_mode == 'on':
- main.log.info("Link up latency ONOS1 iteration "+
- str(i)+" (end-to-end): "+
- str(link_up_lat_graph1)+" ms")
- main.log.info("Link up latency ONOS2 iteration "+
- str(i)+" (end-to-end): "+
- str(link_up_lat_graph2)+" ms")
- main.log.info("Link up latency ONOS3 iteration "+
- str(i)+" (end-to-end): "+
- str(link_up_lat_graph3)+" ms")
-
- main.log.info("Link up latency ONOS1 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_up_lat_link1)+" ms")
- main.log.info("Link up latency ONOS2 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_up_lat_link2)+" ms")
- main.log.info("Link up latency ONOS3 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_up_lat_link3))
-
- #Calculate avg of node calculations
- link_up_lat_graph_avg =\
- (link_up_lat_graph1 +
- link_up_lat_graph2 +
- link_up_lat_graph3) / 3
- link_up_lat_link_avg =\
- (link_up_lat_link1 +
- link_up_lat_link2 +
- link_up_lat_link3) / 3
- #Set threshold and append latency to list
+ if debug_mode == 'on':
+ main.log.info( "Link up latency ONOS1 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_up_lat_graph1 ) + " ms" )
+ main.log.info( "Link up latency ONOS2 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_up_lat_graph2 ) + " ms" )
+ main.log.info( "Link up latency ONOS3 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_up_lat_graph3 ) + " ms" )
+
+ main.log.info(
+ "Link up latency ONOS1 iteration " +
+ str( i ) +
+ " (link-event-to-system-timestamp): " +
+ str( link_up_lat_link1 ) +
+ " ms" )
+ main.log.info(
+ "Link up latency ONOS2 iteration " +
+ str( i ) +
+ " (link-event-to-system-timestamp): " +
+ str( link_up_lat_link2 ) +
+ " ms" )
+ main.log.info(
+ "Link up latency ONOS3 iteration " +
+ str( i ) +
+ " (link-event-to-system-timestamp): " +
+ str( link_up_lat_link3 ) )
+
+ # Calculate avg of node calculations
+ link_up_lat_graph_avg =\
+ ( link_up_lat_graph1 +
+ link_up_lat_graph2 +
+ link_up_lat_graph3 ) / 3
+ link_up_lat_link_avg =\
+ ( link_up_lat_link1 +
+ link_up_lat_link2 +
+ link_up_lat_link3 ) / 3
+
+ # Set threshold and append latency to list
if link_up_lat_graph_avg > up_threshold_min and\
link_up_lat_graph_avg < up_threshold_max:
link_up_graph_to_system_list.append(
- link_up_lat_graph_avg)
+ link_up_lat_graph_avg )
else:
- main.log.info("Link up latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link up latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
if link_up_lat_link_avg > up_threshold_min and\
link_up_lat_link_avg < up_threshold_max:
link_up_link_to_system_list.append(
- link_up_lat_link_avg)
+ link_up_lat_link_avg )
else:
- main.log.info("Link up latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link up latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
- #Calculate min, max, avg of list and report
- link_down_min = min(link_down_graph_to_system_list)
- link_down_max = max(link_down_graph_to_system_list)
- link_down_avg = sum(link_down_graph_to_system_list) / \
- len(link_down_graph_to_system_list)
- link_up_min = min(link_up_graph_to_system_list)
- link_up_max = max(link_up_graph_to_system_list)
- link_up_avg = sum(link_up_graph_to_system_list) / \
- len(link_up_graph_to_system_list)
+ # Calculate min, max, avg of list and report
+ link_down_min = min( link_down_graph_to_system_list )
+ link_down_max = max( link_down_graph_to_system_list )
+ link_down_avg = sum( link_down_graph_to_system_list ) / \
+ len( link_down_graph_to_system_list )
+ link_up_min = min( link_up_graph_to_system_list )
+ link_up_max = max( link_up_graph_to_system_list )
+ link_up_avg = sum( link_up_graph_to_system_list ) / \
+ len( link_up_graph_to_system_list )
link_down_std_dev = \
- str(round(numpy.std(link_down_graph_to_system_list),1))
+ str( round( numpy.std( link_down_graph_to_system_list ), 1 ) )
link_up_std_dev = \
- str(round(numpy.std(link_up_graph_to_system_list),1))
+ str( round( numpy.std( link_up_graph_to_system_list ), 1 ) )
- main.log.report("Link down latency " +
- "Avg: "+str(link_down_avg)+" ms "+
- "Std Deviation: "+link_down_std_dev+" ms")
- main.log.report("Link up latency "+
- "Avg: "+str(link_up_avg)+" ms "+
- "Std Deviation: "+link_up_std_dev+" ms")
+ main.log.report( "Link down latency " +
+ "Avg: " + str( link_down_avg ) + " ms " +
+ "Std Deviation: " + link_down_std_dev + " ms" )
+ main.log.report( "Link up latency " +
+ "Avg: " + str( link_up_avg ) + " ms " +
+ "Std Deviation: " + link_up_std_dev + " ms" )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Link discovery latency calculation successful",
- onfail="Link discovery latency case failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Link discovery latency calculation successful",
+ onfail="Link discovery latency case failed" )
- def CASE5(self, main):
- '''
+ def CASE5( self, main ):
+ """
100 Switch discovery latency
Important:
- This test case can be potentially dangerous if
+ This test case can be potentially dangerous if
your machine has previously set iptables rules.
One of the steps of the test case will flush
all existing iptables rules.
Note:
- You can specify the number of switches in the
+ You can specify the number of switches in the
params file to adjust the switch discovery size
- (and specify the corresponding topology in Mininet1
- .topo file)
- '''
+ ( and specify the corresponding topology in Mininet1
+ .topo file )
+ """
import time
import subprocess
import os
import requests
import json
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS2_ip = main.params['CTRL']['ip2']
- ONOS3_ip = main.params['CTRL']['ip3']
- MN1_ip = main.params['MN']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS2_ip = main.params[ 'CTRL' ][ 'ip2' ]
+ ONOS3_ip = main.params[ 'CTRL' ][ 'ip3' ]
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
- num_sw = main.params['TEST']['numSwitch']
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
-
- debug_mode = main.params['TEST']['debugMode']
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+ num_sw = main.params[ 'TEST' ][ 'numSwitch' ]
- local_time = time.strftime('%X')
- local_time = local_time.replace("/","")
- local_time = local_time.replace(" ","_")
- local_time = local_time.replace(":","")
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ debug_mode = main.params[ 'TEST' ][ 'debugMode' ]
+
+ local_time = time.strftime( '%X' )
+ local_time = local_time.replace( "/", "" )
+ local_time = local_time.replace( " ", "_" )
+ local_time = local_time.replace( ":", "" )
if debug_mode == 'on':
- main.ONOS1.tshark_pcap("eth0",
- "/tmp/100_sw_lat_pcap_"+local_time)
-
- #Threshold for this test case
- sw_disc_threshold_str = main.params['TEST']['swDisc100Threshold']
- sw_disc_threshold_obj = sw_disc_threshold_str.split(",")
- sw_disc_threshold_min = int(sw_disc_threshold_obj[0])
- sw_disc_threshold_max = int(sw_disc_threshold_obj[1])
+ main.ONOS1.tshark_pcap( "eth0",
+ "/tmp/100_sw_lat_pcap_" + local_time )
- tshark_ofp_output = "/tmp/tshark_ofp_"+num_sw+"sw.txt"
- tshark_tcp_output = "/tmp/tshark_tcp_"+num_sw+"sw.txt"
+ # Threshold for this test case
+ sw_disc_threshold_str = main.params[ 'TEST' ][ 'swDisc100Threshold' ]
+ sw_disc_threshold_obj = sw_disc_threshold_str.split( "," )
+ sw_disc_threshold_min = int( sw_disc_threshold_obj[ 0 ] )
+ sw_disc_threshold_max = int( sw_disc_threshold_obj[ 1 ] )
+
+ tshark_ofp_output = "/tmp/tshark_ofp_" + num_sw + "sw.txt"
+ tshark_tcp_output = "/tmp/tshark_tcp_" + num_sw + "sw.txt"
tshark_ofp_result_list = []
tshark_tcp_result_list = []
sw_discovery_lat_list = []
- main.case(num_sw+" Switch discovery latency")
- main.step("Assigning all switches to ONOS1")
- for i in range(1, int(num_sw)+1):
+ main.case( num_sw + " Switch discovery latency" )
+ main.step( "Assigning all switches to ONOS1" )
+ for i in range( 1, int( num_sw ) + 1 ):
main.Mininet1.assign_sw_controller(
- sw=str(i),
- ip1=ONOS1_ip,
- port1=default_sw_port)
-
- #Ensure that nodes are configured with ptpd
- #Just a warning message
- main.log.info("Please check ptpd configuration to ensure"+\
- " All nodes' system times are in sync")
- time.sleep(5)
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- for i in range(0, int(num_iter)):
-
- main.step("Set iptables rule to block incoming sw connections")
- #Set iptables rule to block incoming switch connections
- #The rule description is as follows:
+ # Ensure that nodes are configured with ptpd
+ # Just a warning message
+ main.log.info( "Please check ptpd configuration to ensure" +
+ " All nodes' system times are in sync" )
+ time.sleep( 5 )
+
+ for i in range( 0, int( num_iter ) ):
+
+ main.step( "Set iptables rule to block incoming sw connections" )
+ # Set iptables rule to block incoming switch connections
+ # The rule description is as follows:
# Append to INPUT rule,
# behavior DROP that matches following:
# * packet type: tcp
# * source IP: MN1_ip
# * destination PORT: 6633
main.ONOS1.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+MN1_ip+
- " --dport "+default_sw_port+" -j DROP")
- main.ONOS1.handle.expect("\$")
- # Append to OUTPUT rule,
+ "sudo iptables -A INPUT -p tcp -s " + MN1_ip +
+ " --dport " + default_sw_port + " -j DROP" )
+ main.ONOS1.handle.expect( "\$" )
+ # Append to OUTPUT rule,
# behavior DROP that matches following:
# * packet type: tcp
# * source IP: MN1_ip
# * destination PORT: 6633
main.ONOS1.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+MN1_ip+
- " --dport "+default_sw_port+" -j DROP")
- main.ONOS1.handle.expect("\$")
- #Give time to allow rule to take effect
- #NOTE: Sleep period may need to be configured
+ "sudo iptables -A OUTPUT -p tcp -s " + MN1_ip +
+ " --dport " + default_sw_port + " -j DROP" )
+ main.ONOS1.handle.expect( "\$" )
+ # Give time to allow rule to take effect
+ # NOTE: Sleep period may need to be configured
# based on the number of switches in the topology
- main.log.info("Please wait for switch connection to "+
- "time out")
- time.sleep(60)
-
- #Gather vendor OFP with tshark
- main.ONOS1.tshark_grep("OFP 86 Vendor",
- tshark_ofp_output)
- main.ONOS1.tshark_grep("TCP 74 ",
- tshark_tcp_output)
+ main.log.info( "Please wait for switch connection to " +
+ "time out" )
+ time.sleep( 60 )
- #NOTE: Remove all iptables rule quickly (flush)
- # Before removal, obtain TestON timestamp at which
+ # Gather vendor OFP with tshark
+ main.ONOS1.tshark_grep( "OFP 86 Vendor",
+ tshark_ofp_output )
+ main.ONOS1.tshark_grep( "TCP 74 ",
+ tshark_tcp_output )
+
+ # NOTE: Remove all iptables rule quickly ( flush )
+ # Before removal, obtain TestON timestamp at which
# removal took place
- # (ensuring nodes are configured via ptp)
+ # ( ensuring nodes are configured via ptp )
# sudo iptables -F
-
+
t0_system = time.time() * 1000
main.ONOS1.handle.sendline(
- "sudo iptables -F")
+ "sudo iptables -F" )
- #Counter to track loop count
+ # Counter to track loop count
counter_loop = 0
counter_avail1 = 0
counter_avail2 = 0
@@ -1490,126 +1550,124 @@
onos2_dev = False
onos3_dev = False
while counter_loop < 60:
- #Continue to check devices for all device
- #availability. When all devices in all 3
- #ONOS instances indicate that devices are available
- #obtain graph event timestamp for t1.
+ # Continue to check devices for all device
+ # availability. When all devices in all 3
+ # ONOS instances indicate that devices are available
+ # obtain graph event timestamp for t1.
device_str_obj1 = main.ONOS1cli.devices()
device_str_obj2 = main.ONOS2cli.devices()
device_str_obj3 = main.ONOS3cli.devices()
- device_json1 = json.loads(device_str_obj1)
- device_json2 = json.loads(device_str_obj2)
- device_json3 = json.loads(device_str_obj3)
-
+ device_json1 = json.loads( device_str_obj1 )
+ device_json2 = json.loads( device_str_obj2 )
+ device_json3 = json.loads( device_str_obj3 )
+
for device1 in device_json1:
- if device1['available'] == True:
+ if device1[ 'available' ]:
counter_avail1 += 1
- if counter_avail1 == int(num_sw):
+ if counter_avail1 == int( num_sw ):
onos1_dev = True
- main.log.info("All devices have been "+
- "discovered on ONOS1")
+ main.log.info( "All devices have been " +
+ "discovered on ONOS1" )
else:
counter_avail1 = 0
for device2 in device_json2:
- if device2['available'] == True:
+ if device2[ 'available' ]:
counter_avail2 += 1
- if counter_avail2 == int(num_sw):
+ if counter_avail2 == int( num_sw ):
onos2_dev = True
- main.log.info("All devices have been "+
- "discovered on ONOS2")
+ main.log.info( "All devices have been " +
+ "discovered on ONOS2" )
else:
counter_avail2 = 0
for device3 in device_json3:
- if device3['available'] == True:
+ if device3[ 'available' ]:
counter_avail3 += 1
- if counter_avail3 == int(num_sw):
+ if counter_avail3 == int( num_sw ):
onos3_dev = True
- main.log.info("All devices have been "+
- "discovered on ONOS3")
+ main.log.info( "All devices have been " +
+ "discovered on ONOS3" )
else:
counter_avail3 = 0
if onos1_dev and onos2_dev and onos3_dev:
- main.log.info("All devices have been discovered "+
- "on all ONOS instances")
+ main.log.info( "All devices have been discovered " +
+ "on all ONOS instances" )
json_str_topology_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
json_str_topology_metrics_2 =\
main.ONOS2cli.topology_events_metrics()
json_str_topology_metrics_3 =\
main.ONOS3cli.topology_events_metrics()
-
- #Exit while loop if all devices discovered
- break
-
+
+ # Exit while loop if all devices discovered
+ break
+
counter_loop += 1
- #Give some time in between CLI calls
- #(will not affect measurement)
- time.sleep(3)
+ # Give some time in between CLI calls
+ #( will not affect measurement )
+ time.sleep( 3 )
main.ONOS1.tshark_stop()
-
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_ofp_output+" /tmp/")
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_tcp_output+" /tmp/")
- #TODO: Automate OFP output analysis
- #Debug mode - print out packets captured at runtime
- if debug_mode == 'on':
- ofp_file = open(tshark_ofp_output, 'r')
- main.log.info("Tshark OFP Vendor output: ")
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_ofp_output + " /tmp/" )
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_tcp_output + " /tmp/" )
+
+ # TODO: Automate OFP output analysis
+ # Debug mode - print out packets captured at runtime
+ if debug_mode == 'on':
+ ofp_file = open( tshark_ofp_output, 'r' )
+ main.log.info( "Tshark OFP Vendor output: " )
for line in ofp_file:
- tshark_ofp_result_list.append(line)
- main.log.info(line)
+ tshark_ofp_result_list.append( line )
+ main.log.info( line )
ofp_file.close()
- tcp_file = open(tshark_tcp_output, 'r')
- main.log.info("Tshark TCP 74 output: ")
+ tcp_file = open( tshark_tcp_output, 'r' )
+ main.log.info( "Tshark TCP 74 output: " )
for line in tcp_file:
- tshark_tcp_result_list.append(line)
- main.log.info(line)
+ tshark_tcp_result_list.append( line )
+ main.log.info( line )
tcp_file.close()
- json_obj_1 = json.loads(json_str_topology_metrics_1)
- json_obj_2 = json.loads(json_str_topology_metrics_2)
- json_obj_3 = json.loads(json_str_topology_metrics_3)
+ json_obj_1 = json.loads( json_str_topology_metrics_1 )
+ json_obj_2 = json.loads( json_str_topology_metrics_2 )
+ json_obj_3 = json.loads( json_str_topology_metrics_3 )
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
graph_timestamp_2 = \
- json_obj_2[graphTimestamp]['value']
+ json_obj_2[ graphTimestamp ][ 'value' ]
graph_timestamp_3 = \
- json_obj_3[graphTimestamp]['value']
+ json_obj_3[ graphTimestamp ][ 'value' ]
- graph_lat_1 = int(graph_timestamp_1) - int(t0_system)
- graph_lat_2 = int(graph_timestamp_2) - int(t0_system)
- graph_lat_3 = int(graph_timestamp_3) - int(t0_system)
+ graph_lat_1 = int( graph_timestamp_1 ) - int( t0_system )
+ graph_lat_2 = int( graph_timestamp_2 ) - int( t0_system )
+ graph_lat_3 = int( graph_timestamp_3 ) - int( t0_system )
avg_graph_lat = \
- (int(graph_lat_1) +\
- int(graph_lat_2) +\
- int(graph_lat_3)) / 3
-
+ ( int( graph_lat_1 ) +
+ int( graph_lat_2 ) +
+ int( graph_lat_3 ) ) / 3
+
if avg_graph_lat > sw_disc_threshold_min \
and avg_graph_lat < sw_disc_threshold_max:
sw_discovery_lat_list.append(
- avg_graph_lat)
+ avg_graph_lat )
else:
- main.log.info("100 Switch discovery latency "+
- "exceeded the threshold.")
-
- #END ITERATION FOR LOOP
+ main.log.info( "100 Switch discovery latency " +
+ "exceeded the threshold." )
- sw_lat_min = min(sw_discovery_lat_list)
- sw_lat_max = max(sw_discovery_lat_list)
- sw_lat_avg = sum(sw_discovery_lat_list) /\
- len(sw_discovery_lat_list)
+ # END ITERATION FOR LOOP
- main.log.report("100 Switch discovery lat "+\
- "Min: "+str(sw_lat_min)+" ms"+\
- "Max: "+str(sw_lat_max)+" ms"+\
- "Avg: "+str(sw_lat_avg)+" ms")
+ sw_lat_min = min( sw_discovery_lat_list )
+ sw_lat_max = max( sw_discovery_lat_list )
+ sw_lat_avg = sum( sw_discovery_lat_list ) /\
+ len( sw_discovery_lat_list )
-
+ main.log.report( "100 Switch discovery lat " +
+ "Min: " + str( sw_lat_min ) + " ms" +
+ "Max: " + str( sw_lat_max ) + " ms" +
+ "Avg: " + str( sw_lat_avg ) + " ms" )
diff --git a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.py b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.py
index d10c0ee..e81d905 100644
--- a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.py
+++ b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.py
@@ -1,1108 +1,1113 @@
-#TopoPerfNext
+# TopoPerfNext
#
-#Topology Performance test for ONOS-next
+# Topology Performance test for ONOS-next
#*** Revised for single node operation ***
#
-#andrew@onlab.us
+# andrew@onlab.us
import time
import sys
import os
import re
+
class TopoPerfNextSingleNode:
- def __init__(self):
+
+ def __init__( self ):
self.default = ''
- def CASE1(self, main):
- '''
+ def CASE1( self, main ):
+ """
ONOS startup sequence
- '''
+ """
import time
-
- cell_name = main.params['ENV']['cellName']
- git_pull = main.params['GIT']['autoPull']
- checkout_branch = main.params['GIT']['checkout']
+ cell_name = main.params[ 'ENV' ][ 'cellName' ]
- ONOS1_ip = main.params['CTRL']['ip1']
- MN1_ip = main.params['MN']['ip1']
- BENCH_ip = main.params['BENCH']['ip']
+ git_pull = main.params[ 'GIT' ][ 'autoPull' ]
+ checkout_branch = main.params[ 'GIT' ][ 'checkout' ]
- main.case("Setting up test environment")
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ BENCH_ip = main.params[ 'BENCH' ][ 'ip' ]
- main.step("Creating cell file")
+ main.case( "Setting up test environment" )
+
+ main.step( "Creating cell file" )
cell_file_result = main.ONOSbench.create_cell_file(
- BENCH_ip, cell_name, MN1_ip, "onos-core",
- ONOS1_ip)
+ BENCH_ip, cell_name, MN1_ip, "onos-core",
+ ONOS1_ip )
- main.step("Applying cell file to environment")
- cell_apply_result = main.ONOSbench.set_cell(cell_name)
+ main.step( "Applying cell file to environment" )
+ cell_apply_result = main.ONOSbench.set_cell( cell_name )
verify_cell_result = main.ONOSbench.verify_cell()
-
- main.step("Git checkout and pull "+checkout_branch)
+
+ main.step( "Git checkout and pull " + checkout_branch )
if git_pull == 'on':
checkout_result = \
- main.ONOSbench.git_checkout(checkout_branch)
+ main.ONOSbench.git_checkout( checkout_branch )
pull_result = main.ONOSbench.git_pull()
else:
checkout_result = main.TRUE
pull_result = main.TRUE
- main.log.info("Skipped git checkout and pull")
+ main.log.info( "Skipped git checkout and pull" )
- main.step("Using mvn clean & install")
+ main.step( "Using mvn clean & install" )
#mvn_result = main.ONOSbench.clean_install()
mvn_result = main.TRUE
- main.step("Creating ONOS package")
+ main.step( "Creating ONOS package" )
package_result = main.ONOSbench.onos_package()
- main.step("Installing ONOS package")
- install1_result = main.ONOSbench.onos_install(node=ONOS1_ip)
+ main.step( "Installing ONOS package" )
+ install1_result = main.ONOSbench.onos_install( node=ONOS1_ip )
- #NOTE: This step may be unnecessary
- #main.step("Starting ONOS service")
- #start_result = main.ONOSbench.onos_start(ONOS1_ip)
+ # NOTE: This step may be unnecessary
+ #main.step( "Starting ONOS service" )
+ #start_result = main.ONOSbench.onos_start( ONOS1_ip )
- main.step("Set cell for ONOS cli env")
- main.ONOS1cli.set_cell(cell_name)
+ main.step( "Set cell for ONOS cli env" )
+ main.ONOS1cli.set_cell( cell_name )
- time.sleep(10)
+ time.sleep( 10 )
- main.step("Start onos cli")
- cli1 = main.ONOS1cli.start_onos_cli(ONOS1_ip)
+ main.step( "Start onos cli" )
+ cli1 = main.ONOS1cli.start_onos_cli( ONOS1_ip )
- main.step("Enable metrics feature")
- main.ONOS1cli.feature_install("onos-app-metrics")
+ main.step( "Enable metrics feature" )
+ main.ONOS1cli.feature_install( "onos-app-metrics" )
- utilities.assert_equals(expect=main.TRUE,
- actual= cell_file_result and cell_apply_result and\
- verify_cell_result and checkout_result and\
- pull_result and mvn_result and\
- install1_result,
- onpass="ONOS started successfully",
- onfail="Failed to start ONOS")
+ utilities.assert_equals( expect=main.TRUE,
+ actual=cell_file_result and cell_apply_result and
+ verify_cell_result and checkout_result and
+ pull_result and mvn_result and
+ install1_result,
+ onpass="ONOS started successfully",
+ onfail="Failed to start ONOS" )
- def CASE2(self, main):
- '''
+ def CASE2( self, main ):
+ """
Assign s1 to ONOS1 and measure latency
-
+
There are 4 levels of latency measurements to this test:
- 1) End-to-end measurement: Complete end-to-end measurement
- from TCP (SYN/ACK) handshake to Graph change
- 2) OFP-to-graph measurement: 'ONOS processing' snippet of
+ 1 ) End-to-end measurement: Complete end-to-end measurement
+ from TCP ( SYN/ACK ) handshake to Graph change
+ 2 ) OFP-to-graph measurement: 'ONOS processing' snippet of
measurement from OFP Vendor message to Graph change
- 3) OFP-to-device measurement: 'ONOS processing without
+ 3 ) OFP-to-device measurement: 'ONOS processing without
graph change' snippet of measurement from OFP vendor
message to Device change timestamp
- 4) T0-to-device measurement: Measurement that includes
- the switch handshake to devices timestamp without
- the graph view change. (TCP handshake -> Device
- change)
- '''
+ 4 ) T0-to-device measurement: Measurement that includes
+ the switch handshake to devices timestamp without
+ the graph view change. ( TCP handshake -> Device
+ change )
+ """
import time
import subprocess
import json
import requests
import os
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
-
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
- #List of switch add latency collected from
- #all iterations
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ # List of switch add latency collected from
+ # all iterations
latency_end_to_end_list = []
latency_ofp_to_graph_list = []
latency_ofp_to_device_list = []
latency_t0_to_device_list = []
- #Directory/file to store tshark results
+ # Directory/file to store tshark results
tshark_of_output = "/tmp/tshark_of_topo.txt"
tshark_tcp_output = "/tmp/tshark_tcp_topo.txt"
- #String to grep in tshark output
- tshark_tcp_string = "TCP 74 "+default_sw_port
+ # String to grep in tshark output
+ tshark_tcp_string = "TCP 74 " + default_sw_port
tshark_of_string = "OFP 86 Vendor"
-
- #Initialize assertion to TRUE
+
+ # Initialize assertion to TRUE
assertion = main.TRUE
-
- main.log.report("Latency of adding one switch")
- for i in range(0, int(num_iter)):
- main.log.info("Starting tshark capture")
+ main.log.report( "Latency of adding one switch" )
- #* TCP [ACK, SYN] is used as t0_a, the
- # very first "exchange" between ONOS and
+ for i in range( 0, int( num_iter ) ):
+ main.log.info( "Starting tshark capture" )
+
+ #* TCP [ ACK, SYN ] is used as t0_a, the
+ # very first "exchange" between ONOS and
# the switch for end-to-end measurement
- #* OFP [Stats Reply] is used for t0_b
+ #* OFP [ Stats Reply ] is used for t0_b
# the very last OFP message between ONOS
# and the switch for ONOS measurement
- main.ONOS1.tshark_grep(tshark_tcp_string,
- tshark_tcp_output)
- main.ONOS1.tshark_grep(tshark_of_string,
- tshark_of_output)
+ main.ONOS1.tshark_grep( tshark_tcp_string,
+ tshark_tcp_output )
+ main.ONOS1.tshark_grep( tshark_of_string,
+ tshark_of_output )
- #Wait and ensure tshark is started and
- #capturing
- time.sleep(10)
+ # Wait and ensure tshark is started and
+ # capturing
+ time.sleep( 10 )
- main.log.info("Assigning s1 to controller")
+ main.log.info( "Assigning s1 to controller" )
- main.Mininet1.assign_sw_controller(sw="1",
- ip1=ONOS1_ip, port1=default_sw_port)
+ main.Mininet1.assign_sw_controller(
+ sw="1",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- #Wait and ensure switch is assigned
- #before stopping tshark
- time.sleep(30)
-
- main.log.info("Stopping all Tshark processes")
+ # Wait and ensure switch is assigned
+ # before stopping tshark
+ time.sleep( 30 )
+
+ main.log.info( "Stopping all Tshark processes" )
main.ONOS1.stop_tshark()
- #tshark output is saved in ONOS. Use subprocess
- #to copy over files to TestON for parsing
- main.log.info("Copying over tshark files")
-
- #TCP CAPTURE ****
- #Copy the tshark output from ONOS machine to
- #TestON machine in tshark_tcp_output directory>file
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_tcp_output+" /tmp/")
- tcp_file = open(tshark_tcp_output, 'r')
- temp_text = tcp_file.readline()
- temp_text = temp_text.split(" ")
+ # tshark output is saved in ONOS. Use subprocess
+ # to copy over files to TestON for parsing
+ main.log.info( "Copying over tshark files" )
- main.log.info("Object read in from TCP capture: "+
- str(temp_text))
- if len(temp_text) > 1:
- t0_tcp = float(temp_text[1])*1000.0
+ # TCP CAPTURE ****
+ # Copy the tshark output from ONOS machine to
+ # TestON machine in tshark_tcp_output directory>file
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_tcp_output + " /tmp/" )
+ tcp_file = open( tshark_tcp_output, 'r' )
+ temp_text = tcp_file.readline()
+ temp_text = temp_text.split( " " )
+
+ main.log.info( "Object read in from TCP capture: " +
+ str( temp_text ) )
+ if len( temp_text ) > 1:
+ t0_tcp = float( temp_text[ 1 ] ) * 1000.0
else:
- main.log.error("Tshark output file for TCP"+
- " returned unexpected results")
+ main.log.error( "Tshark output file for TCP" +
+ " returned unexpected results" )
t0_tcp = 0
assertion = main.FALSE
-
+
tcp_file.close()
#****************
- #OF CAPTURE ****
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_of_output+" /tmp/")
- of_file = open(tshark_of_output, 'r')
-
+ # OF CAPTURE ****
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_of_output + " /tmp/" )
+ of_file = open( tshark_of_output, 'r' )
+
line_ofp = ""
- #Read until last line of file
+ # Read until last line of file
while True:
temp_text = of_file.readline()
- if temp_text !='':
+ if temp_text != '':
line_ofp = temp_text
else:
- break
- obj = line_ofp.split(" ")
-
- main.log.info("Object read in from OFP capture: "+
- str(line_ofp))
-
- if len(line_ofp) > 1:
- t0_ofp = float(obj[1])*1000.0
+ break
+ obj = line_ofp.split( " " )
+
+ main.log.info( "Object read in from OFP capture: " +
+ str( line_ofp ) )
+
+ if len( line_ofp ) > 1:
+ t0_ofp = float( obj[ 1 ] ) * 1000.0
else:
- main.log.error("Tshark output file for OFP"+
- " returned unexpected results")
+ main.log.error( "Tshark output file for OFP" +
+ " returned unexpected results" )
t0_ofp = 0
assertion = main.FALSE
-
+
of_file.close()
#****************
-
+
json_str_1 = main.ONOS1cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_1)
+ json_obj_1 = json.loads( json_str_1 )
- #Obtain graph timestamp. This timestsamp captures
- #the epoch time at which the topology graph was updated.
+ # Obtain graph timestamp. This timestsamp captures
+ # the epoch time at which the topology graph was updated.
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
-
- #t0 to device processing latency
- delta_device_1 = int(device_timestamp_1) - int(t0_tcp)
-
- #Get average of delta from all instances
- avg_delta_device = (int(delta_device_1))
+ json_obj_1[ deviceTimestamp ][ 'value' ]
- #Ensure avg delta meets the threshold before appending
+ # t0 to device processing latency
+ delta_device_1 = int( device_timestamp_1 ) - int( t0_tcp )
+
+ # Get average of delta from all instances
+ avg_delta_device = ( int( delta_device_1 ) )
+
+ # Ensure avg delta meets the threshold before appending
if avg_delta_device > 0.0 and avg_delta_device < 10000:
- latency_t0_to_device_list.append(avg_delta_device)
+ latency_t0_to_device_list.append( avg_delta_device )
else:
- main.log.info("Results for t0-to-device ignored"+\
- "due to excess in threshold")
+ main.log.info( "Results for t0-to-device ignored" +
+ "due to excess in threshold" )
- #t0 to graph processing latency (end-to-end)
- delta_graph_1 = int(graph_timestamp_1) - int(t0_tcp)
-
- #Get average of delta from all instances
- avg_delta_graph = int(delta_graph_1)
+ # t0 to graph processing latency ( end-to-end )
+ delta_graph_1 = int( graph_timestamp_1 ) - int( t0_tcp )
- #Ensure avg delta meets the threshold before appending
+ # Get average of delta from all instances
+ avg_delta_graph = int( delta_graph_1 )
+
+ # Ensure avg delta meets the threshold before appending
if avg_delta_graph > 0.0 and avg_delta_graph < 10000:
- latency_end_to_end_list.append(avg_delta_graph)
+ latency_end_to_end_list.append( avg_delta_graph )
else:
- main.log.info("Results for end-to-end ignored"+\
- "due to excess in threshold")
+ main.log.info( "Results for end-to-end ignored" +
+ "due to excess in threshold" )
- #ofp to graph processing latency (ONOS processing)
- delta_ofp_graph_1 = int(graph_timestamp_1) - int(t0_ofp)
-
- avg_delta_ofp_graph = int(delta_ofp_graph_1)
-
+ # ofp to graph processing latency ( ONOS processing )
+ delta_ofp_graph_1 = int( graph_timestamp_1 ) - int( t0_ofp )
+
+ avg_delta_ofp_graph = int( delta_ofp_graph_1 )
+
if avg_delta_ofp_graph > 0.0 and avg_delta_ofp_graph < 10000:
- latency_ofp_to_graph_list.append(avg_delta_ofp_graph)
+ latency_ofp_to_graph_list.append( avg_delta_ofp_graph )
else:
- main.log.info("Results for ofp-to-graph "+\
- "ignored due to excess in threshold")
+ main.log.info( "Results for ofp-to-graph " +
+ "ignored due to excess in threshold" )
- #ofp to device processing latency (ONOS processing)
- delta_ofp_device_1 = float(device_timestamp_1) - float(t0_ofp)
-
- avg_delta_ofp_device = float(delta_ofp_device_1)
-
- #NOTE: ofp - delta measurements are occasionally negative
+ # ofp to device processing latency ( ONOS processing )
+ delta_ofp_device_1 = float( device_timestamp_1 ) - float( t0_ofp )
+
+ avg_delta_ofp_device = float( delta_ofp_device_1 )
+
+ # NOTE: ofp - delta measurements are occasionally negative
# due to system time misalignment.
- latency_ofp_to_device_list.append(avg_delta_ofp_device)
+ latency_ofp_to_device_list.append( avg_delta_ofp_device )
- #TODO:
- #Fetch logs upon threshold excess
+ # TODO:
+ # Fetch logs upon threshold excess
- main.log.info("ONOS1 delta end-to-end: "+
- str(delta_graph_1) + " ms")
+ main.log.info( "ONOS1 delta end-to-end: " +
+ str( delta_graph_1 ) + " ms" )
- main.log.info("ONOS1 delta OFP - graph: "+
- str(delta_ofp_graph_1) + " ms")
-
- main.log.info("ONOS1 delta device - t0: "+
- str(delta_device_1) + " ms")
-
- main.step("Remove switch from controller")
- main.Mininet1.delete_sw_controller("s1")
+ main.log.info( "ONOS1 delta OFP - graph: " +
+ str( delta_ofp_graph_1 ) + " ms" )
- time.sleep(5)
+ main.log.info( "ONOS1 delta device - t0: " +
+ str( delta_device_1 ) + " ms" )
- #END of for loop iteration
+ main.step( "Remove switch from controller" )
+ main.Mininet1.delete_sw_controller( "s1" )
- #If there is at least 1 element in each list,
- #pass the test case
- if len(latency_end_to_end_list) > 0 and\
- len(latency_ofp_to_graph_list) > 0 and\
- len(latency_ofp_to_device_list) > 0 and\
- len(latency_t0_to_device_list) > 0:
+ time.sleep( 5 )
+
+ # END of for loop iteration
+
+ # If there is at least 1 element in each list,
+ # pass the test case
+ if len( latency_end_to_end_list ) > 0 and\
+ len( latency_ofp_to_graph_list ) > 0 and\
+ len( latency_ofp_to_device_list ) > 0 and\
+ len( latency_t0_to_device_list ) > 0:
assertion = main.TRUE
- elif len(latency_end_to_end_list) == 0:
- #The appending of 0 here is to prevent
- #the min,max,sum functions from failing
- #below
- latency_end_to_end_list.append(0)
+ elif len( latency_end_to_end_list ) == 0:
+ # The appending of 0 here is to prevent
+ # the min,max,sum functions from failing
+ # below
+ latency_end_to_end_list.append( 0 )
assertion = main.FALSE
- elif len(latency_ofp_to_graph_list) == 0:
- latency_ofp_to_graph_list.append(0)
+ elif len( latency_ofp_to_graph_list ) == 0:
+ latency_ofp_to_graph_list.append( 0 )
assertion = main.FALSE
- elif len(latency_ofp_to_device_list) == 0:
- latency_ofp_to_device_list.append(0)
+ elif len( latency_ofp_to_device_list ) == 0:
+ latency_ofp_to_device_list.append( 0 )
assertion = main.FALSE
- elif len(latency_t0_to_device_list) == 0:
- latency_t0_to_device_list.append(0)
+ elif len( latency_t0_to_device_list ) == 0:
+ latency_t0_to_device_list.append( 0 )
assertion = main.FALSE
- #Calculate min, max, avg of latency lists
+ # Calculate min, max, avg of latency lists
latency_end_to_end_max = \
- int(max(latency_end_to_end_list))
+ int( max( latency_end_to_end_list ) )
latency_end_to_end_min = \
- int(min(latency_end_to_end_list))
+ int( min( latency_end_to_end_list ) )
latency_end_to_end_avg = \
- (int(sum(latency_end_to_end_list)) / \
- len(latency_end_to_end_list))
-
+ ( int( sum( latency_end_to_end_list ) ) /
+ len( latency_end_to_end_list ) )
+
latency_ofp_to_graph_max = \
- int(max(latency_ofp_to_graph_list))
+ int( max( latency_ofp_to_graph_list ) )
latency_ofp_to_graph_min = \
- int(min(latency_ofp_to_graph_list))
+ int( min( latency_ofp_to_graph_list ) )
latency_ofp_to_graph_avg = \
- (int(sum(latency_ofp_to_graph_list)) / \
- len(latency_ofp_to_graph_list))
+ ( int( sum( latency_ofp_to_graph_list ) ) /
+ len( latency_ofp_to_graph_list ) )
latency_ofp_to_device_max = \
- int(max(latency_ofp_to_device_list))
+ int( max( latency_ofp_to_device_list ) )
latency_ofp_to_device_min = \
- int(min(latency_ofp_to_device_list))
+ int( min( latency_ofp_to_device_list ) )
latency_ofp_to_device_avg = \
- (int(sum(latency_ofp_to_device_list)) / \
- len(latency_ofp_to_device_list))
+ ( int( sum( latency_ofp_to_device_list ) ) /
+ len( latency_ofp_to_device_list ) )
latency_t0_to_device_max = \
- float(max(latency_t0_to_device_list))
+ float( max( latency_t0_to_device_list ) )
latency_t0_to_device_min = \
- float(min(latency_t0_to_device_list))
+ float( min( latency_t0_to_device_list ) )
latency_t0_to_device_avg = \
- (float(sum(latency_t0_to_device_list)) / \
- len(latency_ofp_to_device_list))
+ ( float( sum( latency_t0_to_device_list ) ) /
+ len( latency_ofp_to_device_list ) )
- main.log.report("Switch add - End-to-end latency: \n"+\
- "Min: "+str(latency_end_to_end_min)+"\n"+\
- "Max: "+str(latency_end_to_end_max)+"\n"+\
- "Avg: "+str(latency_end_to_end_avg))
- main.log.report("Switch add - OFP-to-Graph latency: \n"+\
- "Min: "+str(latency_ofp_to_graph_min)+"\n"+\
- "Max: "+str(latency_ofp_to_graph_max)+"\n"+\
- "Avg: "+str(latency_ofp_to_graph_avg))
- main.log.report("Switch add - t0-to-Device latency: \n"+\
- "Min: "+str(latency_t0_to_device_min)+"\n"+\
- "Max: "+str(latency_t0_to_device_max)+"\n"+\
- "Avg: "+str(latency_t0_to_device_avg))
+ main.log.report( "Switch add - End-to-end latency: \n" +
+ "Min: " + str( latency_end_to_end_min ) + "\n" +
+ "Max: " + str( latency_end_to_end_max ) + "\n" +
+ "Avg: " + str( latency_end_to_end_avg ) )
+ main.log.report( "Switch add - OFP-to-Graph latency: \n" +
+ "Min: " + str( latency_ofp_to_graph_min ) + "\n" +
+ "Max: " + str( latency_ofp_to_graph_max ) + "\n" +
+ "Avg: " + str( latency_ofp_to_graph_avg ) )
+ main.log.report( "Switch add - t0-to-Device latency: \n" +
+ "Min: " + str( latency_t0_to_device_min ) + "\n" +
+ "Max: " + str( latency_t0_to_device_max ) + "\n" +
+ "Avg: " + str( latency_t0_to_device_avg ) )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Switch latency test successful",
- onfail="Switch latency test failed")
+ utilities.assert_equals( expect=main.TRUE, actual=assertion,
+ onpass="Switch latency test successful",
+ onfail="Switch latency test failed" )
- def CASE3(self, main):
- '''
+ def CASE3( self, main ):
+ """
Bring port up / down and measure latency.
Port enable / disable is simulated by ifconfig up / down
-
- In ONOS-next, we must ensure that the port we are
+
+ In ONOS-next, we must ensure that the port we are
manipulating is connected to another switch with a valid
connection. Otherwise, graph view will not be updated.
- '''
+ """
import time
import subprocess
import os
import requests
import json
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
+
assertion = main.TRUE
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
-
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
- #NOTE: Some hardcoded variables you may need to configure
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ # NOTE: Some hardcoded variables you may need to configure
# besides the params
-
+
tshark_port_status = "OFP 130 Port Status"
tshark_port_up = "/tmp/tshark_port_up.txt"
tshark_port_down = "/tmp/tshark_port_down.txt"
interface_config = "s1-eth1"
- main.log.report("Port enable / disable latency")
+ main.log.report( "Port enable / disable latency" )
- main.step("Assign switches s1 and s2 to controller 1")
- main.Mininet1.assign_sw_controller(sw="1",ip1=ONOS1_ip,
- port1=default_sw_port)
- main.Mininet1.assign_sw_controller(sw="2",ip1=ONOS1_ip,
- port1=default_sw_port)
+ main.step( "Assign switches s1 and s2 to controller 1" )
+ main.Mininet1.assign_sw_controller( sw="1", ip1=ONOS1_ip,
+ port1=default_sw_port )
+ main.Mininet1.assign_sw_controller( sw="2", ip1=ONOS1_ip,
+ port1=default_sw_port )
- #Give enough time for metrics to propagate the
- #assign controller event. Otherwise, these events may
- #carry over to our measurements
- time.sleep(10)
+ # Give enough time for metrics to propagate the
+ # assign controller event. Otherwise, these events may
+ # carry over to our measurements
+ time.sleep( 10 )
- main.step("Verify switch is assigned correctly")
- result_s1 = main.Mininet1.get_sw_controller(sw="s1")
- result_s2 = main.Mininet1.get_sw_controller(sw="s2")
+ main.step( "Verify switch is assigned correctly" )
+ result_s1 = main.Mininet1.get_sw_controller( sw="s1" )
+ result_s2 = main.Mininet1.get_sw_controller( sw="s2" )
if result_s1 == main.FALSE or result_s2 == main.FALSE:
- main.log.info("Switch s1 was not assigned correctly")
+ main.log.info( "Switch s1 was not assigned correctly" )
assertion = main.FALSE
else:
- main.log.info("Switch s1 was assigned correctly")
+ main.log.info( "Switch s1 was assigned correctly" )
port_up_device_to_ofp_list = []
port_up_graph_to_ofp_list = []
port_down_device_to_ofp_list = []
port_down_graph_to_ofp_list = []
- for i in range(0, int(num_iter)):
- main.step("Starting wireshark capture for port status down")
- main.ONOS1.tshark_grep(tshark_port_status,
- tshark_port_down)
-
- time.sleep(10)
+ for i in range( 0, int( num_iter ) ):
+ main.step( "Starting wireshark capture for port status down" )
+ main.ONOS1.tshark_grep( tshark_port_status,
+ tshark_port_down )
- #Disable interface that is connected to switch 2
- main.step("Disable port: "+interface_config)
- main.Mininet2.handle.sendline("sudo ifconfig "+
- interface_config+" down")
- main.Mininet2.handle.expect("\$")
- time.sleep(10)
+ time.sleep( 10 )
+
+ # Disable interface that is connected to switch 2
+ main.step( "Disable port: " + interface_config )
+ main.Mininet2.handle.sendline( "sudo ifconfig " +
+ interface_config + " down" )
+ main.Mininet2.handle.expect( "\$" )
+ time.sleep( 10 )
main.ONOS1.tshark_stop()
- time.sleep(5)
-
- #Copy tshark output file from ONOS to TestON instance
- #/tmp directory
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_port_down+" /tmp/")
+ time.sleep( 5 )
- f_port_down = open(tshark_port_down, 'r')
- #Get first line of port down event from tshark
+ # Copy tshark output file from ONOS to TestON instance
+ #/tmp directory
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_port_down + " /tmp/" )
+
+ f_port_down = open( tshark_port_down, 'r' )
+ # Get first line of port down event from tshark
f_line = f_port_down.readline()
- obj_down = f_line.split(" ")
- if len(f_line) > 0:
- timestamp_begin_pt_down = int(float(obj_down[1]))*1000
- main.log.info("Port down begin timestamp: "+
- str(timestamp_begin_pt_down))
+ obj_down = f_line.split( " " )
+ if len( f_line ) > 0:
+ timestamp_begin_pt_down = int( float( obj_down[ 1 ] ) ) * 1000
+ main.log.info( "Port down begin timestamp: " +
+ str( timestamp_begin_pt_down ) )
else:
- main.log.info("Tshark output file returned unexpected"+
- " results: "+str(obj_down))
+ main.log.info( "Tshark output file returned unexpected" +
+ " results: " + str( obj_down ) )
timestamp_begin_pt_down = 0
-
+
f_port_down.close()
- main.log.info("TEST tshark obj: "+str(obj_down))
+ main.log.info( "TEST tshark obj: " + str( obj_down ) )
- main.step("Obtain t1 by REST call")
+ main.step( "Obtain t1 by REST call" )
json_str_1 = main.ONOS1cli.topology_events_metrics()
- main.log.info("TEST json_str 1: "+str(json_str_1))
+ main.log.info( "TEST json_str 1: " + str( json_str_1 ) )
- json_obj_1 = json.loads(json_str_1)
-
- time.sleep(5)
+ json_obj_1 = json.loads( json_str_1 )
- #Obtain graph timestamp. This timestsamp captures
- #the epoch time at which the topology graph was updated.
+ time.sleep( 5 )
+
+ # Obtain graph timestamp. This timestsamp captures
+ # the epoch time at which the topology graph was updated.
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
+ json_obj_1[ deviceTimestamp ][ 'value' ]
- #Get delta between graph event and OFP
- pt_down_graph_to_ofp_1 = int(graph_timestamp_1) -\
- int(timestamp_begin_pt_down)
+ # Get delta between graph event and OFP
+ pt_down_graph_to_ofp_1 = int( graph_timestamp_1 ) -\
+ int( timestamp_begin_pt_down )
- #Get delta between device event and OFP
- pt_down_device_to_ofp_1 = int(device_timestamp_1) -\
- int(timestamp_begin_pt_down)
-
- #Caluclate average across clusters
- pt_down_graph_to_ofp_avg = int(pt_down_graph_to_ofp_1)
- pt_down_device_to_ofp_avg = int(pt_down_device_to_ofp_1)
+ # Get delta between device event and OFP
+ pt_down_device_to_ofp_1 = int( device_timestamp_1 ) -\
+ int( timestamp_begin_pt_down )
+
+ # Caluclate average across clusters
+ pt_down_graph_to_ofp_avg = int( pt_down_graph_to_ofp_1 )
+ pt_down_device_to_ofp_avg = int( pt_down_device_to_ofp_1 )
if pt_down_graph_to_ofp_avg > 0.0 and \
pt_down_graph_to_ofp_avg < 1000:
port_down_graph_to_ofp_list.append(
- pt_down_graph_to_ofp_avg)
- main.log.info("Port down: graph to ofp avg: "+
- str(pt_down_graph_to_ofp_avg) + " ms")
+ pt_down_graph_to_ofp_avg )
+ main.log.info( "Port down: graph to ofp avg: " +
+ str( pt_down_graph_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port down graph-to-ofp result" +
- " exceeded the threshold: "+
- str(pt_down_graph_to_ofp_avg))
+ main.log.info( "Average port down graph-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_down_graph_to_ofp_avg ) )
if pt_down_device_to_ofp_avg > 0 and \
pt_down_device_to_ofp_avg < 1000:
port_down_device_to_ofp_list.append(
- pt_down_device_to_ofp_avg)
- main.log.info("Port down: device to ofp avg: "+
- str(pt_down_device_to_ofp_avg) + " ms")
+ pt_down_device_to_ofp_avg )
+ main.log.info( "Port down: device to ofp avg: " +
+ str( pt_down_device_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port down device-to-ofp result" +
- " exceeded the threshold: "+
- str(pt_down_device_to_ofp_avg))
+ main.log.info( "Average port down device-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_down_device_to_ofp_avg ) )
- #Port up events
- main.step("Enable port and obtain timestamp")
- main.step("Starting wireshark capture for port status up")
- main.ONOS1.tshark_grep("OFP 130 Port Status", tshark_port_up)
- time.sleep(5)
+ # Port up events
+ main.step( "Enable port and obtain timestamp" )
+ main.step( "Starting wireshark capture for port status up" )
+ main.ONOS1.tshark_grep( "OFP 130 Port Status", tshark_port_up )
+ time.sleep( 5 )
- main.Mininet2.handle.sendline("sudo ifconfig "+
- interface_config+" up")
- main.Mininet2.handle.expect("\$")
- time.sleep(10)
-
+ main.Mininet2.handle.sendline( "sudo ifconfig " +
+ interface_config + " up" )
+ main.Mininet2.handle.expect( "\$" )
+ time.sleep( 10 )
+
main.ONOS1.tshark_stop()
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_port_up+" /tmp/")
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_port_up + " /tmp/" )
- f_port_up = open(tshark_port_up, 'r')
+ f_port_up = open( tshark_port_up, 'r' )
f_line = f_port_up.readline()
- obj_up = f_line.split(" ")
- if len(f_line) > 0:
- timestamp_begin_pt_up = int(float(obj_up[1]))*1000
- main.log.info("Port up begin timestamp: "+
- str(timestamp_begin_pt_up))
+ obj_up = f_line.split( " " )
+ if len( f_line ) > 0:
+ timestamp_begin_pt_up = int( float( obj_up[ 1 ] ) ) * 1000
+ main.log.info( "Port up begin timestamp: " +
+ str( timestamp_begin_pt_up ) )
else:
- main.log.info("Tshark output file returned unexpected"+
- " results.")
+ main.log.info( "Tshark output file returned unexpected" +
+ " results." )
timestamp_begin_pt_up = 0
-
+
f_port_up.close()
- main.step("Obtain t1 by REST call")
+ main.step( "Obtain t1 by REST call" )
json_str_1 = main.ONOS1cli.topology_events_metrics()
- json_obj_1 = json.loads(json_str_1)
+ json_obj_1 = json.loads( json_str_1 )
- #Obtain graph timestamp. This timestsamp captures
- #the epoch time at which the topology graph was updated.
+ # Obtain graph timestamp. This timestsamp captures
+ # the epoch time at which the topology graph was updated.
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
- #Obtain device timestamp. This timestamp captures
- #the epoch time at which the device event happened
+ # Obtain device timestamp. This timestamp captures
+ # the epoch time at which the device event happened
device_timestamp_1 = \
- json_obj_1[deviceTimestamp]['value']
-
- #Get delta between graph event and OFP
- pt_up_graph_to_ofp_1 = int(graph_timestamp_1) -\
- int(timestamp_begin_pt_up)
+ json_obj_1[ deviceTimestamp ][ 'value' ]
- #Get delta between device event and OFP
- pt_up_device_to_ofp_1 = int(device_timestamp_1) -\
- int(timestamp_begin_pt_up)
+ # Get delta between graph event and OFP
+ pt_up_graph_to_ofp_1 = int( graph_timestamp_1 ) -\
+ int( timestamp_begin_pt_up )
- pt_up_graph_to_ofp_avg = float(pt_up_graph_to_ofp_1)
+ # Get delta between device event and OFP
+ pt_up_device_to_ofp_1 = int( device_timestamp_1 ) -\
+ int( timestamp_begin_pt_up )
- pt_up_device_to_ofp_avg = float(pt_up_device_to_ofp_1)
+ pt_up_graph_to_ofp_avg = float( pt_up_graph_to_ofp_1 )
+
+ pt_up_device_to_ofp_avg = float( pt_up_device_to_ofp_1 )
if pt_up_graph_to_ofp_avg > 0 and \
pt_up_graph_to_ofp_avg < 1000:
port_up_graph_to_ofp_list.append(
- pt_up_graph_to_ofp_avg)
- main.log.info("Port down: graph to ofp avg: "+
- str(pt_up_graph_to_ofp_avg) + " ms")
+ pt_up_graph_to_ofp_avg )
+ main.log.info( "Port down: graph to ofp avg: " +
+ str( pt_up_graph_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port up graph-to-ofp result"+
- " exceeded the threshold: "+
- str(pt_up_graph_to_ofp_avg))
-
+ main.log.info( "Average port up graph-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_up_graph_to_ofp_avg ) )
+
if pt_up_device_to_ofp_avg > 0 and \
pt_up_device_to_ofp_avg < 1000:
port_up_device_to_ofp_list.append(
- pt_up_device_to_ofp_avg)
- main.log.info("Port up: device to ofp avg: "+
- str(pt_up_device_to_ofp_avg) + " ms")
+ pt_up_device_to_ofp_avg )
+ main.log.info( "Port up: device to ofp avg: " +
+ str( pt_up_device_to_ofp_avg ) + " ms" )
else:
- main.log.info("Average port up device-to-ofp result"+
- " exceeded the threshold: "+
- str(pt_up_device_to_ofp_avg))
-
- #END ITERATION FOR LOOP
-
- #Check all list for latency existence and set assertion
- if (port_down_graph_to_ofp_list and port_down_device_to_ofp_list\
- and port_up_graph_to_ofp_list and port_up_device_to_ofp_list):
+ main.log.info( "Average port up device-to-ofp result" +
+ " exceeded the threshold: " +
+ str( pt_up_device_to_ofp_avg ) )
+
+ # END ITERATION FOR LOOP
+
+ # Check all list for latency existence and set assertion
+ if ( port_down_graph_to_ofp_list and port_down_device_to_ofp_list
+ and port_up_graph_to_ofp_list and port_up_device_to_ofp_list ):
assertion = main.TRUE
- #Calculate and report latency measurements
- port_down_graph_to_ofp_min = min(port_down_graph_to_ofp_list)
- port_down_graph_to_ofp_max = max(port_down_graph_to_ofp_list)
+ # Calculate and report latency measurements
+ port_down_graph_to_ofp_min = min( port_down_graph_to_ofp_list )
+ port_down_graph_to_ofp_max = max( port_down_graph_to_ofp_list )
port_down_graph_to_ofp_avg = \
- (sum(port_down_graph_to_ofp_list) /
- len(port_down_graph_to_ofp_list))
-
- main.log.report("Port down graph-to-ofp Min: "+
- str(port_down_graph_to_ofp_min)+" ms Max: "+
- str(port_down_graph_to_ofp_max)+" ms Avg: "+
- str(port_down_graph_to_ofp_avg))
-
- port_down_device_to_ofp_min = min(port_down_device_to_ofp_list)
- port_down_device_to_ofp_max = max(port_down_device_to_ofp_list)
+ ( sum( port_down_graph_to_ofp_list ) /
+ len( port_down_graph_to_ofp_list ) )
+
+ main.log.report( "Port down graph-to-ofp Min: " +
+ str( port_down_graph_to_ofp_min ) + " ms Max: " +
+ str( port_down_graph_to_ofp_max ) + " ms Avg: " +
+ str( port_down_graph_to_ofp_avg ) )
+
+ port_down_device_to_ofp_min = min( port_down_device_to_ofp_list )
+ port_down_device_to_ofp_max = max( port_down_device_to_ofp_list )
port_down_device_to_ofp_avg = \
- (sum(port_down_device_to_ofp_list) /\
- len(port_down_device_to_ofp_list))
-
- main.log.report("Port down device-to-ofp Min: "+
- str(port_down_device_to_ofp_min)+" ms Max: "+
- str(port_down_device_to_ofp_max)+" ms Avg: "+
- str(port_down_device_to_ofp_avg))
-
- port_up_graph_to_ofp_min = min(port_up_graph_to_ofp_list)
- port_up_graph_to_ofp_max = max(port_up_graph_to_ofp_list)
+ ( sum( port_down_device_to_ofp_list ) /
+ len( port_down_device_to_ofp_list ) )
+
+ main.log.report( "Port down device-to-ofp Min: " +
+ str( port_down_device_to_ofp_min ) + " ms Max: " +
+ str( port_down_device_to_ofp_max ) + " ms Avg: " +
+ str( port_down_device_to_ofp_avg ) )
+
+ port_up_graph_to_ofp_min = min( port_up_graph_to_ofp_list )
+ port_up_graph_to_ofp_max = max( port_up_graph_to_ofp_list )
port_up_graph_to_ofp_avg = \
- (sum(port_up_graph_to_ofp_list) /\
- len(port_up_graph_to_ofp_list))
-
- main.log.report("Port up graph-to-ofp Min: "+
- str(port_up_graph_to_ofp_min)+" ms Max: "+
- str(port_up_graph_to_ofp_max)+" ms Avg: "+
- str(port_up_graph_to_ofp_avg))
-
- port_up_device_to_ofp_min = min(port_up_device_to_ofp_list)
- port_up_device_to_ofp_max = max(port_up_device_to_ofp_list)
+ ( sum( port_up_graph_to_ofp_list ) /
+ len( port_up_graph_to_ofp_list ) )
+
+ main.log.report( "Port up graph-to-ofp Min: " +
+ str( port_up_graph_to_ofp_min ) + " ms Max: " +
+ str( port_up_graph_to_ofp_max ) + " ms Avg: " +
+ str( port_up_graph_to_ofp_avg ) )
+
+ port_up_device_to_ofp_min = min( port_up_device_to_ofp_list )
+ port_up_device_to_ofp_max = max( port_up_device_to_ofp_list )
port_up_device_to_ofp_avg = \
- (sum(port_up_device_to_ofp_list) /\
- len(port_up_device_to_ofp_list))
-
- main.log.report("Port up device-to-ofp Min: "+
- str(port_up_device_to_ofp_min)+" ms Max: "+
- str(port_up_device_to_ofp_max)+" ms Avg: "+
- str(port_up_device_to_ofp_avg))
+ ( sum( port_up_device_to_ofp_list ) /
+ len( port_up_device_to_ofp_list ) )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Port discovery latency calculation successful",
- onfail="Port discovery test failed")
+ main.log.report( "Port up device-to-ofp Min: " +
+ str( port_up_device_to_ofp_min ) + " ms Max: " +
+ str( port_up_device_to_ofp_max ) + " ms Avg: " +
+ str( port_up_device_to_ofp_avg ) )
- def CASE4(self, main):
- '''
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Port discovery latency calculation successful",
+ onfail="Port discovery test failed" )
+
+ def CASE4( self, main ):
+ """
Link down event using loss rate 100%
-
+
Important:
Use a simple 2 switch topology with 1 link between
- the two switches. Ensure that mac addresses of the
+ the two switches. Ensure that mac addresses of the
switches are 1 / 2 respectively
- '''
+ """
import time
import subprocess
import os
import requests
import json
- ONOS1_ip = main.params['CTRL']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
-
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- linkTimestamp = main.params['JSON']['linkTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
+
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ linkTimestamp = main.params[ 'JSON' ][ 'linkTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
assertion = main.TRUE
- #Link event timestamp to system time list
+ # Link event timestamp to system time list
link_down_link_to_system_list = []
link_up_link_to_system_list = []
- #Graph event timestamp to system time list
+ # Graph event timestamp to system time list
link_down_graph_to_system_list = []
- link_up_graph_to_system_list = []
+ link_up_graph_to_system_list = []
- main.log.report("Add / remove link latency between "+
- "two switches")
+ main.log.report( "Add / remove link latency between " +
+ "two switches" )
- main.step("Assign all switches")
- main.Mininet1.assign_sw_controller(sw="1",
- ip1=ONOS1_ip, port1=default_sw_port)
- main.Mininet1.assign_sw_controller(sw="2",
- ip1=ONOS1_ip, port1=default_sw_port)
+ main.step( "Assign all switches" )
+ main.Mininet1.assign_sw_controller(
+ sw="1",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
+ main.Mininet1.assign_sw_controller(
+ sw="2",
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- main.step("Verifying switch assignment")
- result_s1 = main.Mininet1.get_sw_controller(sw="s1")
- result_s2 = main.Mininet1.get_sw_controller(sw="s2")
-
- #Allow time for events to finish before taking measurements
- time.sleep(10)
+ main.step( "Verifying switch assignment" )
+ result_s1 = main.Mininet1.get_sw_controller( sw="s1" )
+ result_s2 = main.Mininet1.get_sw_controller( sw="s2" )
+
+ # Allow time for events to finish before taking measurements
+ time.sleep( 10 )
link_down = False
- #Start iteration of link event test
- for i in range(0, int(num_iter)):
- main.step("Getting initial system time as t0")
-
- timestamp_link_down_t0 = time.time() * 1000
- #Link down is simulated by 100% loss rate using traffic
- #control command
- main.Mininet1.handle.sendline(
- "sh tc qdisc add dev s1-eth1 root netem loss 100%")
+ # Start iteration of link event test
+ for i in range( 0, int( num_iter ) ):
+ main.step( "Getting initial system time as t0" )
- #TODO: Iterate through 'links' command to verify that
- # link s1 -> s2 went down (loop timeout 30 seconds)
+ timestamp_link_down_t0 = time.time() * 1000
+ # Link down is simulated by 100% loss rate using traffic
+ # control command
+ main.Mininet1.handle.sendline(
+ "sh tc qdisc add dev s1-eth1 root netem loss 100%" )
+
+ # TODO: Iterate through 'links' command to verify that
+ # link s1 -> s2 went down ( loop timeout 30 seconds )
# on all 3 ONOS instances
- main.log.info("Checking ONOS for link update")
+ main.log.info( "Checking ONOS for link update" )
loop_count = 0
while( not link_down and loop_count < 30 ):
json_str = main.ONOS1cli.links()
-
+
if not json_str:
- main.log.error("CLI command returned error ")
+ main.log.error( "CLI command returned error " )
break
else:
- json_obj = json.loads(json_str)
+ json_obj = json.loads( json_str )
for obj in json_obj:
- if '01' not in obj['src']['device']:
+ if '01' not in obj[ 'src' ][ 'device' ]:
link_down = True
- main.log.report("Link down from "+
- "s1 -> s2 on ONOS1 detected")
+ main.log.report( "Link down from " +
+ "s1 -> s2 on ONOS1 detected" )
loop_count += 1
- #If CLI doesn't like the continuous requests
- #and exits in this loop, increase the sleep here.
- #Consequently, while loop timeout will increase
- time.sleep(1)
-
- #Give time for metrics measurement to catch up
- #NOTE: May need to be configured more accurately
- time.sleep(10)
- #If we exited the while loop and link down 1,2,3 are still
- #false, then ONOS has failed to discover link down event
+ # If CLI doesn't like the continuous requests
+ # and exits in this loop, increase the sleep here.
+ # Consequently, while loop timeout will increase
+ time.sleep( 1 )
+
+ # Give time for metrics measurement to catch up
+ # NOTE: May need to be configured more accurately
+ time.sleep( 10 )
+ # If we exited the while loop and link down 1,2,3 are still
+ # false, then ONOS has failed to discover link down event
if not link_down:
- main.log.info("Link down discovery failed")
-
+ main.log.info( "Link down discovery failed" )
+
link_down_lat_graph1 = 0
link_down_lat_device1 = 0
assertion = main.FALSE
else:
json_topo_metrics_1 =\
- main.ONOS1cli.topology_events_metrics()
- json_topo_metrics_1 = json.loads(json_topo_metrics_1)
-
- main.log.info("Obtaining graph and device timestamp")
+ main.ONOS1cli.topology_events_metrics()
+ json_topo_metrics_1 = json.loads( json_topo_metrics_1 )
+
+ main.log.info( "Obtaining graph and device timestamp" )
graph_timestamp_1 = \
- json_topo_metrics_1[graphTimestamp]['value']
+ json_topo_metrics_1[ graphTimestamp ][ 'value' ]
link_timestamp_1 = \
- json_topo_metrics_1[linkTimestamp]['value']
+ json_topo_metrics_1[ linkTimestamp ][ 'value' ]
if graph_timestamp_1 and link_timestamp_1:
- link_down_lat_graph1 = int(graph_timestamp_1) -\
- timestamp_link_down_t0
-
- link_down_lat_link1 = int(link_timestamp_1) -\
- timestamp_link_down_t0
+ link_down_lat_graph1 = int( graph_timestamp_1 ) -\
+ timestamp_link_down_t0
+
+ link_down_lat_link1 = int( link_timestamp_1 ) -\
+ timestamp_link_down_t0
else:
- main.log.error("There was an error calculating"+
- " the delta for link down event")
+ main.log.error( "There was an error calculating" +
+ " the delta for link down event" )
link_down_lat_graph1 = 0
-
+
link_down_lat_device1 = 0
-
- main.log.report("Link down latency ONOS1 iteration "+
- str(i)+" (end-to-end): "+
- str(link_down_lat_graph1)+" ms")
-
- main.log.report("Link down latency ONOS1 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_down_lat_link1)+" ms")
-
- #Calculate avg of node calculations
+
+ main.log.report( "Link down latency ONOS1 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_down_lat_graph1 ) + " ms" )
+
+ main.log.report( "Link down latency ONOS1 iteration " +
+ str( i ) + " (link-event-to-system-timestamp): " +
+ str( link_down_lat_link1 ) + " ms" )
+
+ # Calculate avg of node calculations
link_down_lat_graph_avg = link_down_lat_graph1
link_down_lat_link_avg = link_down_lat_link1
- #Set threshold and append latency to list
+ # Set threshold and append latency to list
if link_down_lat_graph_avg > 0.0 and\
link_down_lat_graph_avg < 30000:
link_down_graph_to_system_list.append(
- link_down_lat_graph_avg)
+ link_down_lat_graph_avg )
else:
- main.log.info("Link down latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link down latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
if link_down_lat_link_avg > 0.0 and\
link_down_lat_link_avg < 30000:
link_down_link_to_system_list.append(
- link_down_lat_link_avg)
+ link_down_lat_link_avg )
else:
- main.log.info("Link down latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link down latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
- #NOTE: To remove loss rate and measure latency:
+ # NOTE: To remove loss rate and measure latency:
# 'sh tc qdisc del dev s1-eth1 root'
timestamp_link_up_t0 = time.time() * 1000
- main.Mininet1.handle.sendline("sh tc qdisc del dev "+
- "s1-eth1 root")
- main.Mininet1.handle.expect("mininet>")
-
- main.log.info("Checking ONOS for link update")
-
+ main.Mininet1.handle.sendline( "sh tc qdisc del dev " +
+ "s1-eth1 root" )
+ main.Mininet1.handle.expect( "mininet>" )
+
+ main.log.info( "Checking ONOS for link update" )
+
link_down1 = True
loop_count = 0
while( link_down1 and loop_count < 30 ):
json_str1 = main.ONOS1cli.links()
if not json_str1:
- main.log.error("CLI command returned error ")
+ main.log.error( "CLI command returned error " )
break
else:
- json_obj1 = json.loads(json_str1)
-
+ json_obj1 = json.loads( json_str1 )
+
for obj1 in json_obj1:
- if '01' in obj1['src']['device']:
- link_down1 = False
- main.log.report("Link up from "+
- "s1 -> s2 on ONOS1 detected")
+ if '01' in obj1[ 'src' ][ 'device' ]:
+ link_down1 = False
+ main.log.report( "Link up from " +
+ "s1 -> s2 on ONOS1 detected" )
loop_count += 1
- time.sleep(1)
-
+ time.sleep( 1 )
+
if link_down1:
- main.log.info("Link up discovery failed")
+ main.log.info( "Link up discovery failed" )
link_up_lat_graph1 = 0
link_up_lat_device1 = 0
assertion = main.FALSE
else:
json_topo_metrics_1 =\
- main.ONOS1cli.topology_events_metrics()
- json_topo_metrics_1 = json.loads(json_topo_metrics_1)
+ main.ONOS1cli.topology_events_metrics()
+ json_topo_metrics_1 = json.loads( json_topo_metrics_1 )
- main.log.info("Obtaining graph and device timestamp")
+ main.log.info( "Obtaining graph and device timestamp" )
graph_timestamp_1 = \
- json_topo_metrics_1[graphTimestamp]['value']
-
+ json_topo_metrics_1[ graphTimestamp ][ 'value' ]
+
link_timestamp_1 = \
- json_topo_metrics_1[linkTimestamp]['value']
+ json_topo_metrics_1[ linkTimestamp ][ 'value' ]
if graph_timestamp_1 and link_timestamp_1:
- link_up_lat_graph1 = int(graph_timestamp_1) -\
- timestamp_link_up_t0
- link_up_lat_link1 = int(link_timestamp_1) -\
- timestamp_link_up_t0
+ link_up_lat_graph1 = int( graph_timestamp_1 ) -\
+ timestamp_link_up_t0
+ link_up_lat_link1 = int( link_timestamp_1 ) -\
+ timestamp_link_up_t0
else:
- main.log.error("There was an error calculating"+
- " the delta for link down event")
+ main.log.error( "There was an error calculating" +
+ " the delta for link down event" )
link_up_lat_graph1 = 0
link_up_lat_device1 = 0
-
- main.log.info("Link up latency ONOS1 iteration "+
- str(i)+" (end-to-end): "+
- str(link_up_lat_graph1)+" ms")
-
- main.log.info("Link up latency ONOS1 iteration "+
- str(i)+" (link-event-to-system-timestamp): "+
- str(link_up_lat_link1)+" ms")
-
- #Calculate avg of node calculations
+
+ main.log.info( "Link up latency ONOS1 iteration " +
+ str( i ) + " (end-to-end): " +
+ str( link_up_lat_graph1 ) + " ms" )
+
+ main.log.info( "Link up latency ONOS1 iteration " +
+ str( i ) + " (link-event-to-system-timestamp): " +
+ str( link_up_lat_link1 ) + " ms" )
+
+ # Calculate avg of node calculations
link_up_lat_graph_avg = link_up_lat_graph1
link_up_lat_link_avg = link_up_lat_link1
- #Set threshold and append latency to list
+ # Set threshold and append latency to list
if link_up_lat_graph_avg > 0.0 and\
link_up_lat_graph_avg < 30000:
link_up_graph_to_system_list.append(
- link_up_lat_graph_avg)
+ link_up_lat_graph_avg )
else:
- main.log.info("Link up latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link up latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
if link_up_lat_link_avg > 0.0 and\
link_up_lat_link_avg < 30000:
link_up_link_to_system_list.append(
- link_up_lat_link_avg)
+ link_up_lat_link_avg )
else:
- main.log.info("Link up latency exceeded threshold")
- main.log.info("Results for iteration "+str(i)+
- "have been omitted")
+ main.log.info( "Link up latency exceeded threshold" )
+ main.log.info( "Results for iteration " + str( i ) +
+ "have been omitted" )
- #Calculate min, max, avg of list and report
- link_down_min = min(link_down_graph_to_system_list)
- link_down_max = max(link_down_graph_to_system_list)
- link_down_avg = sum(link_down_graph_to_system_list) / \
- len(link_down_graph_to_system_list)
- link_up_min = min(link_up_graph_to_system_list)
- link_up_max = max(link_up_graph_to_system_list)
- link_up_avg = sum(link_up_graph_to_system_list) / \
- len(link_up_graph_to_system_list)
+ # Calculate min, max, avg of list and report
+ link_down_min = min( link_down_graph_to_system_list )
+ link_down_max = max( link_down_graph_to_system_list )
+ link_down_avg = sum( link_down_graph_to_system_list ) / \
+ len( link_down_graph_to_system_list )
+ link_up_min = min( link_up_graph_to_system_list )
+ link_up_max = max( link_up_graph_to_system_list )
+ link_up_avg = sum( link_up_graph_to_system_list ) / \
+ len( link_up_graph_to_system_list )
- main.log.report("Link down latency - Min: "+
- str(link_down_min)+"ms Max: "+
- str(link_down_max)+"ms Avg: "+
- str(link_down_avg)+"ms")
- main.log.report("Link up latency - Min: "+
- str(link_up_min)+"ms Max: "+
- str(link_up_max)+"ms Avg: "+
- str(link_up_avg)+"ms")
+ main.log.report( "Link down latency - Min: " +
+ str( link_down_min ) + "ms Max: " +
+ str( link_down_max ) + "ms Avg: " +
+ str( link_down_avg ) + "ms" )
+ main.log.report( "Link up latency - Min: " +
+ str( link_up_min ) + "ms Max: " +
+ str( link_up_max ) + "ms Avg: " +
+ str( link_up_avg ) + "ms" )
- utilities.assert_equals(expect=main.TRUE, actual=assertion,
- onpass="Link discovery latency calculation successful",
- onfail="Link discovery latency case failed")
+ utilities.assert_equals(
+ expect=main.TRUE,
+ actual=assertion,
+ onpass="Link discovery latency calculation successful",
+ onfail="Link discovery latency case failed" )
- def CASE5(self, main):
- '''
+ def CASE5( self, main ):
+ """
100 Switch discovery latency
Important:
- This test case can be potentially dangerous if
+ This test case can be potentially dangerous if
your machine has previously set iptables rules.
One of the steps of the test case will flush
all existing iptables rules.
Note:
- You can specify the number of switches in the
+ You can specify the number of switches in the
params file to adjust the switch discovery size
- (and specify the corresponding topology in Mininet1
- .topo file)
- '''
+ ( and specify the corresponding topology in Mininet1
+ .topo file )
+ """
import time
import subprocess
import os
import requests
import json
- ONOS1_ip = main.params['CTRL']['ip1']
- MN1_ip = main.params['MN']['ip1']
- ONOS_user = main.params['CTRL']['user']
+ ONOS1_ip = main.params[ 'CTRL' ][ 'ip1' ]
+ MN1_ip = main.params[ 'MN' ][ 'ip1' ]
+ ONOS_user = main.params[ 'CTRL' ][ 'user' ]
- default_sw_port = main.params['CTRL']['port1']
-
- #Number of iterations of case
- num_iter = main.params['TEST']['numIter']
- num_sw = main.params['TEST']['numSwitch']
+ default_sw_port = main.params[ 'CTRL' ][ 'port1' ]
- #Timestamp 'keys' for json metrics output.
- #These are subject to change, hence moved into params
- deviceTimestamp = main.params['JSON']['deviceTimestamp']
- graphTimestamp = main.params['JSON']['graphTimestamp']
-
- tshark_ofp_output = "/tmp/tshark_ofp_"+num_sw+"sw.txt"
- tshark_tcp_output = "/tmp/tshark_tcp_"+num_sw+"sw.txt"
+ # Number of iterations of case
+ num_iter = main.params[ 'TEST' ][ 'numIter' ]
+ num_sw = main.params[ 'TEST' ][ 'numSwitch' ]
+
+ # Timestamp 'keys' for json metrics output.
+ # These are subject to change, hence moved into params
+ deviceTimestamp = main.params[ 'JSON' ][ 'deviceTimestamp' ]
+ graphTimestamp = main.params[ 'JSON' ][ 'graphTimestamp' ]
+
+ tshark_ofp_output = "/tmp/tshark_ofp_" + num_sw + "sw.txt"
+ tshark_tcp_output = "/tmp/tshark_tcp_" + num_sw + "sw.txt"
tshark_ofp_result_list = []
tshark_tcp_result_list = []
- main.case(num_sw+" Switch discovery latency")
- main.step("Assigning all switches to ONOS1")
- for i in range(1, int(num_sw)+1):
+ main.case( num_sw + " Switch discovery latency" )
+ main.step( "Assigning all switches to ONOS1" )
+ for i in range( 1, int( num_sw ) + 1 ):
main.Mininet1.assign_sw_controller(
- sw=str(i),
- ip1=ONOS1_ip,
- port1=default_sw_port)
-
- #Ensure that nodes are configured with ptpd
- #Just a warning message
- main.log.info("Please check ptpd configuration to ensure"+\
- " All nodes' system times are in sync")
- time.sleep(5)
+ sw=str( i ),
+ ip1=ONOS1_ip,
+ port1=default_sw_port )
- for i in range(0, int(num_iter)):
-
- main.step("Set iptables rule to block incoming sw connections")
- #Set iptables rule to block incoming switch connections
- #The rule description is as follows:
+ # Ensure that nodes are configured with ptpd
+ # Just a warning message
+ main.log.info( "Please check ptpd configuration to ensure" +
+ " All nodes' system times are in sync" )
+ time.sleep( 5 )
+
+ for i in range( 0, int( num_iter ) ):
+
+ main.step( "Set iptables rule to block incoming sw connections" )
+ # Set iptables rule to block incoming switch connections
+ # The rule description is as follows:
# Append to INPUT rule,
# behavior DROP that matches following:
# * packet type: tcp
# * source IP: MN1_ip
# * destination PORT: 6633
main.ONOS1.handle.sendline(
- "sudo iptables -A INPUT -p tcp -s "+MN1_ip+
- " --dport "+default_sw_port+" -j DROP")
- main.ONOS1.handle.expect("\$")
- # Append to OUTPUT rule,
+ "sudo iptables -A INPUT -p tcp -s " + MN1_ip +
+ " --dport " + default_sw_port + " -j DROP" )
+ main.ONOS1.handle.expect( "\$" )
+ # Append to OUTPUT rule,
# behavior DROP that matches following:
# * packet type: tcp
# * source IP: MN1_ip
# * destination PORT: 6633
main.ONOS1.handle.sendline(
- "sudo iptables -A OUTPUT -p tcp -s "+MN1_ip+
- " --dport "+default_sw_port+" -j DROP")
- main.ONOS1.handle.expect("\$")
- #Give time to allow rule to take effect
- #NOTE: Sleep period may need to be configured
+ "sudo iptables -A OUTPUT -p tcp -s " + MN1_ip +
+ " --dport " + default_sw_port + " -j DROP" )
+ main.ONOS1.handle.expect( "\$" )
+ # Give time to allow rule to take effect
+ # NOTE: Sleep period may need to be configured
# based on the number of switches in the topology
- main.log.info("Please wait for switch connection to "+
- "time out")
- time.sleep(60)
-
- #Gather vendor OFP with tshark
- main.ONOS1.tshark_grep("OFP 86 Vendor",
- tshark_ofp_output)
- main.ONOS1.tshark_grep("TCP 74 ",
- tshark_tcp_output)
+ main.log.info( "Please wait for switch connection to " +
+ "time out" )
+ time.sleep( 60 )
- #NOTE: Remove all iptables rule quickly (flush)
- # Before removal, obtain TestON timestamp at which
+ # Gather vendor OFP with tshark
+ main.ONOS1.tshark_grep( "OFP 86 Vendor",
+ tshark_ofp_output )
+ main.ONOS1.tshark_grep( "TCP 74 ",
+ tshark_tcp_output )
+
+ # NOTE: Remove all iptables rule quickly ( flush )
+ # Before removal, obtain TestON timestamp at which
# removal took place
- # (ensuring nodes are configured via ptp)
+ # ( ensuring nodes are configured via ptp )
# sudo iptables -F
-
+
t0_system = time.time() * 1000
main.ONOS1.handle.sendline(
- "sudo iptables -F")
+ "sudo iptables -F" )
- #Counter to track loop count
+ # Counter to track loop count
counter_loop = 0
counter_avail1 = 0
onos1_dev = False
while counter_loop < 60:
- #Continue to check devices for all device
- #availability. When all devices in all 3
- #ONOS instances indicate that devices are available
- #obtain graph event timestamp for t1.
+ # Continue to check devices for all device
+ # availability. When all devices in all 3
+ # ONOS instances indicate that devices are available
+ # obtain graph event timestamp for t1.
device_str_obj1 = main.ONOS1cli.devices()
- device_json1 = json.loads(device_str_obj1)
-
+ device_json1 = json.loads( device_str_obj1 )
+
for device1 in device_json1:
- if device1['available'] == True:
+ if device1[ 'available' ]:
counter_avail1 += 1
- if counter_avail1 == int(num_sw):
+ if counter_avail1 == int( num_sw ):
onos1_dev = True
- main.log.info("All devices have been "+
- "discovered on ONOS1")
+ main.log.info( "All devices have been " +
+ "discovered on ONOS1" )
else:
counter_avail1 = 0
- if onos1_dev:
- main.log.info("All devices have been discovered "+
- "on all ONOS instances")
+ if onos1_dev:
+ main.log.info( "All devices have been discovered " +
+ "on all ONOS instances" )
json_str_topology_metrics_1 =\
main.ONOS1cli.topology_events_metrics()
- #Exit while loop if all devices discovered
- break
-
+ # Exit while loop if all devices discovered
+ break
+
counter_loop += 1
- #Give some time in between CLI calls
- #(will not affect measurement)
- time.sleep(3)
+ # Give some time in between CLI calls
+ #( will not affect measurement )
+ time.sleep( 3 )
main.ONOS1.tshark_stop()
-
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_ofp_output+" /tmp/")
- os.system("scp "+ONOS_user+"@"+ONOS1_ip+":"+
- tshark_tcp_output+" /tmp/")
- ofp_file = open(tshark_ofp_output, 'r')
- #The following is for information purpose only.
- #TODO: Automate OFP output analysis
- main.log.info("Tshark OFP Vendor output: ")
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_ofp_output + " /tmp/" )
+ os.system( "scp " + ONOS_user + "@" + ONOS1_ip + ":" +
+ tshark_tcp_output + " /tmp/" )
+ ofp_file = open( tshark_ofp_output, 'r' )
+
+ # The following is for information purpose only.
+ # TODO: Automate OFP output analysis
+ main.log.info( "Tshark OFP Vendor output: " )
for line in ofp_file:
- tshark_ofp_result_list.append(line)
- main.log.info(line)
+ tshark_ofp_result_list.append( line )
+ main.log.info( line )
ofp_file.close()
- tcp_file = open(tshark_tcp_output, 'r')
- main.log.info("Tshark TCP 74 output: ")
+ tcp_file = open( tshark_tcp_output, 'r' )
+ main.log.info( "Tshark TCP 74 output: " )
for line in tcp_file:
- tshark_tcp_result_list.append(line)
- main.log.info(line)
+ tshark_tcp_result_list.append( line )
+ main.log.info( line )
tcp_file.close()
- json_obj_1 = json.loads(json_str_topology_metrics_1)
+ json_obj_1 = json.loads( json_str_topology_metrics_1 )
graph_timestamp_1 = \
- json_obj_1[graphTimestamp]['value']
+ json_obj_1[ graphTimestamp ][ 'value' ]
main.log.info(
- int(graph_timestamp_1) - int(t0_system))
-
-
-
-
-
-
-
+ int( graph_timestamp_1 ) - int( t0_system ) )