blob: 82a6ea3e35d7b62c19c70c5d1347e670f35c05cc [file] [log] [blame]
# Testing the functionality of SDN-IP with single ONOS instance
class USECASE_SdnipFunction:
def __init__( self ):
self.default = ''
global branchName
# This case is to setup Mininet testbed
def CASE100( self, main ):
"""
Start mininet
"""
import os
import imp
main.log.case( "This case is to setup the Mininet testbed" )
main.dependencyPath = main.testDir + \
main.params[ 'DEPENDENCY' ][ 'path' ]
main.topology = main.params[ 'DEPENDENCY' ][ 'topology' ]
main.step( "Starting Mininet Topology" )
topology = main.dependencyPath + main.topology
topoResult = main.Mininet.startNet( topoFile = topology )
utilities.assert_equals( expect = main.TRUE,
actual = topoResult,
onpass = "Successfully loaded topology",
onfail = "Failed to load topology" )
# Exit if topology did not load properly
if not topoResult:
main.cleanup()
main.exit()
main.step( "Connect switches to controller" )
global ONOS1Ip
ONOS1Ip = os.getenv( main.params[ 'CTRL' ][ 'ip1' ] )
# connect all switches to controller
swResult = main.TRUE
for i in range ( 1, int( main.params['config']['switchNum'] ) + 1 ):
sw = "sw%s" % ( i )
swResult = swResult and main.Mininet.assignSwController( sw, ONOS1Ip )
# swResult = swResult and main.Mininet.assignSwController( sw, ONOS1Ip, port = "6633" )
utilities.assert_equals( expect = main.TRUE,
actual = swResult,
onpass = "Successfully connect all switches to ONOS",
onfail = "Failed to connect all switches to ONOS" )
if not swResult:
main.cleanup()
main.exit()
main.step( "Set up tunnel from Mininet node to onos node" )
forwarding1 = '%s:2000:%s:2000' % ( '1.1.1.2', ONOS1Ip )
command = 'ssh -nNT -o "PasswordAuthentication no" \
-o "StrictHostKeyChecking no" -l sdn -L %s %s & ' % ( forwarding1, ONOS1Ip )
tunnelResult = main.TRUE
tunnelResult = main.Mininet.node( "root", command )
if not tunnelResult:
main.log.report("Failed to create tunnel")
main.cleanup()
main.exit()
elif "PasswordAuthentication" in tunnelResult:
main.log.report("Successfully created tunnel")
# This case is to setup ONOS
def CASE101( self, main ):
"""
CASE100 is to compile ONOS and install it
Startup sequence:
cell <name>
onos-verify-cell
git pull
mvn clean install
onos-package
onos-install -f
onos-wait-for-start
"""
import json
import time
from operator import eq
main.case( "Setting up test environment" )
cellName = main.params[ 'ENV' ][ 'cellName' ]
main.step( "Applying cell variable to environment" )
cellResult = main.ONOSbench.setCell( cellName )
verifyResult = main.ONOSbench.verifyCell()
branchName = main.ONOSbench.getBranchName()
main.log.info( "ONOS is on branch: " + branchName )
main.log.report( "Uninstalling ONOS" )
main.ONOSbench.onosUninstall( ONOS1Ip )
# cleanInstallResult = main.TRUE
# gitPullResult = main.TRUE
main.step( "Git pull" )
gitPullResult = main.ONOSbench.gitPull()
main.step( "Using mvn clean install" )
if gitPullResult == main.TRUE:
cleanInstallResult = main.ONOSbench.cleanInstall( mciTimeout = 1000 )
else:
main.log.warn( "Did not pull new code so skipping mvn " +
"clean install" )
cleanInstallResult = main.TRUE
main.ONOSbench.getVersion( report = True )
main.step( "Creating ONOS package" )
packageResult = main.ONOSbench.onosPackage( opTimeout = 500 )
main.step( "Installing ONOS package" )
onos1InstallResult = main.ONOSbench.onosInstall( options = "-f",
node = ONOS1Ip )
main.step( "Checking if ONOS is up yet" )
for i in range( 2 ):
onos1Isup = main.ONOSbench.isup( ONOS1Ip, timeout = 420 )
if onos1Isup:
break
if not onos1Isup:
main.log.report( "ONOS1 didn't start!" )
cliResult = main.ONOScli.startOnosCli( ONOS1Ip,
commandlineTimeout = 100, onosStartTimeout = 600 )
caseResult = ( cleanInstallResult and packageResult and
cellResult and verifyResult and
onos1InstallResult and
onos1Isup and cliResult )
utilities.assert_equals( expect = main.TRUE, actual = caseResult,
onpass = "ONOS startup successful",
onfail = "ONOS startup NOT successful" )
if caseResult == main.FALSE:
main.cleanup()
main.exit()
main.step( "Get links in the network" )
listResult = main.ONOScli.links( jsonFormat = False )
main.log.info( listResult )
main.log.info( "Activate sdn-ip application" )
main.ONOScli.activateApp( "org.onosproject.sdnip" )
main.log.info( "Wait sdn-ip to finish installing connectivity intents, \
and the BGP paths in data plane are ready..." )
time.sleep( int( main.params[ 'timers' ][ 'SdnIpSetup' ] ) )
main.log.info( "Wait Quagga to finish delivery all routes to each \
other and to sdn-ip, plus finish installing all intents..." )
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
time.sleep( int( main.params[ 'timers' ][ 'PathAvailable' ] ) )
def CASE102( self, main ):
'''
This test case is to load the methods from other Python files.
'''
main.case( "Loading the methods from other Python file" )
# load the methods from other file
wrapperFile = main.params[ 'DEPENDENCY' ][ 'wrapper1' ]
main.Functions = imp.load_source( wrapperFile,
main.dependencyPath +
wrapperFile +
".py" )
def CASE1( self, main ):
'''
ping test from 3 bgp peers to BGP speaker
'''
main.case( "This case is to check ping between BGP peers and speakers" )
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = True )
def CASE2( self, main ):
'''
point-to-point intents test for each BGP peer and BGP speaker pair
'''
main.case( "This case is to check point-to-point intents" )
main.log.info( "There are %s BGP peers in total "
% main.params[ 'config' ][ 'peerNum' ] )
main.step( "Get point-to-point intents from ONOS CLI" )
getIntentsResult = main.ONOScli.intents( jsonFormat = True )
bgpIntentsActualNum = \
main.QuaggaCliSpeaker1.extractActualBgpIntentNum( getIntentsResult )
bgpIntentsExpectedNum = int( main.params[ 'config' ][ 'peerNum' ] ) * 6
main.log.info( "bgpIntentsExpected num is:" )
main.log.info( bgpIntentsExpectedNum )
main.log.info( "bgpIntentsActual num is:" )
main.log.info( bgpIntentsActualNum )
utilities.assertEquals( \
expect = True,
actual = eq( bgpIntentsExpectedNum, bgpIntentsActualNum ),
onpass = "***PointToPointIntent Intent Num in SDN-IP are correct!***",
onfail = "***PointToPointIntent Intent Num in SDN-IP are wrong!***" )
def CASE3( self, main ):
'''
routes and intents check to all BGP peers
'''
main.case( "This case is to check routes and intents to all BGP peers" )
allRoutesExpected = []
allRoutesExpected.append( "4.0.0.0/24" + "/" + "10.0.4.1" )
allRoutesExpected.append( "5.0.0.0/24" + "/" + "10.0.5.1" )
allRoutesExpected.append( "6.0.0.0/24" + "/" + "10.0.6.1" )
getRoutesResult = main.ONOScli.routes( jsonFormat = True )
allRoutesActual = \
main.QuaggaCliSpeaker1.extractActualRoutesMaster( getRoutesResult )
allRoutesStrExpected = str( sorted( allRoutesExpected ) )
allRoutesStrActual = str( allRoutesActual ).replace( 'u', "" )
main.step( "Check routes installed" )
main.log.info( "Routes expected:" )
main.log.info( allRoutesStrExpected )
main.log.info( "Routes get from ONOS CLI:" )
main.log.info( allRoutesStrActual )
utilities.assertEquals( \
expect = allRoutesStrExpected, actual = allRoutesStrActual,
onpass = "***Routes in SDN-IP are correct!***",
onfail = "***Routes in SDN-IP are wrong!***" )
main.step( "Check MultiPointToSinglePointIntent intents installed" )
getIntentsResult = main.ONOScli.intents( jsonFormat = True )
routeIntentsActualNum = \
main.QuaggaCliSpeaker1.extractActualRouteIntentNum( getIntentsResult )
routeIntentsExpectedNum = 3
main.log.info( "MultiPointToSinglePoint Intent Num expected is:" )
main.log.info( routeIntentsExpectedNum )
main.log.info( "MultiPointToSinglePoint Intent NUM Actual is:" )
main.log.info( routeIntentsActualNum )
utilities.assertEquals( \
expect = True,
actual = eq( routeIntentsExpectedNum, routeIntentsActualNum ),
onpass = "***MultiPointToSinglePoint Intent Num in SDN-IP is \
correct!***",
onfail = "***MultiPointToSinglePoint Intent Num in SDN-IP is \
wrong!***" )
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
def CASE4( self, main ):
'''
Ping test in data plane for each route
'''
main.case( "This case is to check ping for each route, \
all hosts behind BGP peers" )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = True )
def CASE5( self, main ):
'''
Cut links to peers one by one, check routes/intents
'''
import time
main.case( "This case is to bring down links and check routes/intents" )
main.step( "Bring down the link between sw32 and peer64514" )
result = main.Mininet.link( END1 = "sw32", END2 = "peer64514",
OPTION = "down" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 2 )
main.Functions.checkM2SintentNum( main, 2 )
else:
main.log.info( "Bring down link failed!!!" )
main.exit();
main.step( "Bring down the link between sw8 and peer64515" )
result = main.Mininet.link( END1 = "sw8", END2 = "peer64515",
OPTION = "down" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 1 )
main.Functions.checkM2SintentNum( main, 1 )
else:
main.log.info( "Bring down link failed!!!" )
main.exit();
main.step( "Bring down the link between sw28 and peer64516" )
result = main.Mininet.link( END1 = "sw28", END2 = "peer64516",
OPTION = "down" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 0 )
main.Functions.checkM2SintentNum( main, 0 )
else:
main.log.info( "Bring down link failed!!!" )
main.exit();
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
# Ping test
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = False )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = False )
def CASE6( self, main ):
'''
Recover links to peers one by one, check routes/intents
'''
import time
main.case( "This case is to bring up links and check routes/intents" )
main.step( "Bring up the link between sw32 and peer64514" )
result = main.Mininet.link( END1 = "sw32", END2 = "peer64514",
OPTION = "up" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 1 )
main.Functions.checkM2SintentNum( main, 1 )
else:
main.log.info( "Bring up link failed!!!" )
main.exit();
main.step( "Bring up the link between sw8 and peer64515" )
result = main.Mininet.link( END1 = "sw8", END2 = "peer64515",
OPTION = "up" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 2 )
main.Functions.checkM2SintentNum( main, 2 )
else:
main.log.info( "Bring up link failed!!!" )
main.exit();
main.step( "Bring up the link between sw28 and peer64516" )
result = main.Mininet.link( END1 = "sw28", END2 = "peer64516",
OPTION = "up" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 3 )
main.Functions.checkM2SintentNum( main, 3 )
else:
main.log.info( "Bring up link failed!!!" )
main.exit();
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
# Ping test
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = True )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = True )
def CASE7( self, main ):
'''
Shut down a edge switch, check P-2-P and M-2-S intents, ping test
'''
import time
main.case( "This case is to stop 1 edge switch,\
check P-2-P and M-2-S intents, ping test" )
main.step( "Stop sw32" )
result = main.Mininet.switch( SW = "sw32", OPTION = "stop" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 2 )
main.Functions.checkM2SintentNum( main, 2 )
main.Functions.checkP2PintentNum( main, 12 )
else:
main.log.info( "Stop switch failed!!!" )
main.exit();
main.step( "Check ping between hosts behind BGP peers" )
result1 = main.Mininet.pingHost( src = "host64514", target = "host64515" )
result2 = main.Mininet.pingHost( src = "host64515", target = "host64516" )
result3 = main.Mininet.pingHost( src = "host64514", target = "host64516" )
pingResult1 = ( result1 == main.FALSE ) and ( result2 == main.TRUE ) \
and ( result3 == main.FALSE )
utilities.assert_equals( expect = True, actual = pingResult1,
onpass = "Ping test result is correct",
onfail = "Ping test result is wrong" )
if pingResult1 == False:
main.cleanup()
main.exit()
main.step( "Check ping between BGP peers and speakers" )
result4 = main.Mininet.pingHost( src = "speaker1", target = "peer64514" )
result5 = main.Mininet.pingHost( src = "speaker1", target = "peer64515" )
result6 = main.Mininet.pingHost( src = "speaker1", target = "peer64516" )
pingResult2 = ( result4 == main.FALSE ) and ( result5 == main.TRUE ) \
and ( result6 == main.TRUE )
utilities.assert_equals( expect = True, actual = pingResult2,
onpass = "Speaker1 ping peers successful",
onfail = "Speaker1 ping peers NOT successful" )
if pingResult2 == False:
main.cleanup()
main.exit()
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
'''
main.step( "Stop sw8" )
result = main.Mininet.switch( SW = "sw8", OPTION = "stop" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 1 )
# Note: there should be 0 M2S intent, not 1.
main.Functions.checkM2SintentNum( main, 0 )
main.Functions.checkP2PintentNum( main, 6 )
else:
main.log.info( "Stop switch failed!!!" )
main.exit();
main.step( "Stop sw28" )
result = main.Mininet.switch( SW = "sw28", OPTION = "stop" )
if result == main.TRUE:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 0 )
main.Functions.checkM2SintentNum( main, 0 )
main.Functions.checkP2PintentNum( main, 0 )
else:
main.log.info( "Stop switch failed!!!" )
main.exit();
'''
def CASE8( self, main ):
'''
Bring up the edge switch which was shut down in CASE7,
check P-2-P and M-2-S intents, ping test
'''
import time
main.case( "This case is to start the switch which was shut down in CASE7,\
check P-2-P and M-2-S intents, ping test" )
main.step( "Start sw32" )
result1 = main.Mininet.switch( SW = "sw32", OPTION = "start" )
result2 = main.Mininet.assignSwController( "sw32", ONOS1Ip )
if result1 and result2:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 3 )
main.Functions.checkM2SintentNum( main, 3 )
main.Functions.checkP2PintentNum( main, 18 )
else:
main.log.info( "Start switch failed!!!" )
main.cleanup()
main.exit();
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
# Ping test
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = True )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = True )
def CASE9( self, main ):
'''
Bring down a switch in best path, check:
route number, P2P intent number, M2S intent number, ping test
'''
main.case( "This case is to stop switch in best path, \
check route number, P2P intent number, M2S intent number, ping test" )
main.step( "Check the flow status before stopping sw11" )
main.Functions.checkFlowNum( main, "sw11", 13 )
main.Functions.checkFlowNum( main, "sw1", 3 )
main.Functions.checkFlowNum( main, "sw7", 3 )
main.log.info( main.Mininet.checkFlows( "sw11" ) )
main.log.info( main.Mininet.checkFlows( "sw1" ) )
main.log.info( main.Mininet.checkFlows( "sw7" ) )
main.step( "Stop sw11" )
result = main.Mininet.switch( SW = "sw11", OPTION = "stop" )
if result:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 3 )
main.Functions.checkM2SintentNum( main, 3 )
main.Functions.checkP2PintentNum( main, 18 )
else:
main.log.info( "Stop switch failed!!!" )
main.cleanup()
main.exit();
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
# Ping test
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = True )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = True )
def CASE10( self, main ):
'''
Bring up the switch which was stopped in CASE9, check:
route number, P2P intent number, M2S intent number, ping test
'''
main.case( "This case is to start switch which was stopped in CASE9, \
check route number, P2P intent number, M2S intent number, ping test" )
main.step( "Start sw11" )
result1 = main.Mininet.switch( SW = "sw11", OPTION = "start" )
result2 = main.Mininet.assignSwController( "sw11", ONOS1Ip )
if result1 and result2:
time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) )
main.Functions.checkRouteNum( main, 3 )
main.Functions.checkM2SintentNum( main, 3 )
main.Functions.checkP2PintentNum( main, 18 )
main.step( "Check the flow status after stop and start sw11" )
main.Functions.checkFlowNum( main, "sw11", 3 )
main.Functions.checkFlowNum( main, "sw1", 11 )
main.Functions.checkFlowNum( main, "sw7", 5 )
main.log.info( main.Mininet.checkFlows( "sw11" ) )
main.log.info( main.Mininet.checkFlows( "sw1" ) )
main.log.info( main.Mininet.checkFlows( "sw7" ) )
else:
main.log.info( "Start switch failed!!!" )
main.cleanup()
main.exit();
main.step( "Check whether all flow status are ADDED" )
utilities.assertEquals( \
expect = main.TRUE,
actual = main.ONOScli.checkFlowsState( isPENDING_ADD = False ),
onpass = "***Flow status is correct!***",
onfail = "***Flow status is wrong!***" )
# Ping test
main.Functions.pingSpeakerToPeer( main, speakers = ["speaker1"],
peers = ["peer64514", "peer64515", "peer64516"],
expectAllSuccess = True )
main.Functions.pingHostToHost( main,
hosts = ["host64514", "host64515", "host64516"],
expectAllSuccess = True )