| """ |
| Copyright 2016 Open Networking Foundation (ONF) |
| |
| Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>, |
| the System Testing Plans and Results wiki page at <https://wiki.onosproject.org/x/voMg>, |
| or the System Testing Guide page at <https://wiki.onosproject.org/x/WYQg> |
| |
| TestON is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation, either version 2 of the License, or |
| (at your option) any later version. |
| |
| TestON is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with TestON. If not, see <http://www.gnu.org/licenses/>. |
| """ |
| |
| # Testing the functionality of SDN-IP with single ONOS instance |
| class USECASE_SdnipFunction: |
| |
| def __init__( self ): |
| self.default = '' |
| global branchName |
| |
| def CASE100( self, main ): |
| """ |
| Start mininet |
| """ |
| import os |
| main.case( "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" ) |
| |
| # 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, main.ONOSip[ 0 ] ) |
| 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', main.ONOSip[ 0 ] ) |
| command = 'ssh -nNT -o "PasswordAuthentication no" \ |
| -o "StrictHostKeyChecking no" -l sdn -L %s %s & ' % ( forwarding1, main.ONOSip[ 0 ] ) |
| |
| tunnelResult = main.TRUE |
| tunnelResult = main.Mininet.node( "root", command ) |
| utilities.assert_equals( expect=True, |
| actual=( "PasswordAuthentication" in tunnelResult ), |
| onpass="Created tunnel succeeded", |
| onfail="Create tunnel failed" ) |
| if ("PasswordAuthentication" not in tunnelResult) : |
| main.cleanup() |
| main.exit() |
| |
| def CASE101( self, main ): |
| """ |
| Package ONOS and install it |
| Startup sequence: |
| cell <name> |
| onos-verify-cell |
| onos-package |
| onos-install -f |
| onos-wait-for-start |
| """ |
| import time |
| import os |
| try: |
| from tests.USECASE.dependencies.sdnipBaseFunction import SdnBase |
| except ImportError: |
| main.log.error( "sdnBase not found. exiting the test" ) |
| main.exit() |
| try: |
| main.sdnBase |
| except ( NameError, AttributeError ): |
| main.sdnBase = SdnBase() |
| |
| main.sdnBase.initSetup() |
| |
| def CASE200( self, main ): |
| import json |
| import time |
| |
| main.case( "Activate sdn-ip application" ) |
| main.log.info( "waiting link discovery......" ) |
| time.sleep( int( main.params['timers']['TopoDiscovery'] ) ) |
| |
| main.log.info( "Get links in the network" ) |
| summaryResult = main.ONOScli1.summary() |
| linkNum = json.loads( summaryResult )[ "links" ] |
| listResult = main.ONOScli1.links( jsonFormat=False ) |
| main.log.info( listResult ) |
| if linkNum < 100: |
| main.log.error( "Link number is wrong!" ) |
| time.sleep( int( main.params['timers']['TopoDiscovery'] ) ) |
| listResult = main.ONOScli1.links( jsonFormat=False ) |
| main.log.info( listResult ) |
| main.cleanup() |
| main.exit() |
| |
| main.step( "Activate sdn-ip application" ) |
| activeSDNIPresult = main.ONOScli1.activateApp( "org.onosproject.sdnip" ) |
| utilities.assert_equals( expect=main.TRUE, |
| actual=activeSDNIPresult, |
| onpass="Activate SDN-IP succeeded", |
| onfail="Activate SDN-IP failed" ) |
| if not activeSDNIPresult: |
| main.log.info( "Activate SDN-IP failed!" ) |
| main.cleanup() |
| main.exit() |
| |
| |
| 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. |
| ''' |
| import imp |
| |
| main.case( "Loading 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 7 bgp peers to BGP speaker |
| ''' |
| |
| main.case( "Ping tests between BGP peers and speakers" ) |
| main.Functions.pingSpeakerToPeer( main, speakers=[ "spk1" ], |
| peers=[ "p64514", "p64515", "p64516" ], |
| expectAllSuccess=True ) |
| |
| main.Functions.pingSpeakerToPeer( main, speakers=[ "spk2" ], |
| peers=[ "p64517", "p64518" ], |
| expectAllSuccess=True ) |
| |
| main.Functions.pingSpeakerToPeer( main, speakers=[ "spk3" ], |
| peers=[ "p64519", "p64520" ], |
| expectAllSuccess=True ) |
| |
| def CASE2( self, main ): |
| ''' |
| point-to-point intents test for each BGP peer and BGP speaker pair |
| ''' |
| main.sdnBase.pToPIntentTest( 6 ) |
| |
| |
| def CASE3( self, main ): |
| ''' |
| routes and intents check to all BGP peers |
| ''' |
| main.case( "Check routes and M2S 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" ) |
| allRoutesExpected.append( "7.0.0.0/24" + "/" + "10.0.7.1" ) |
| allRoutesExpected.append( "8.0.0.0/24" + "/" + "10.0.8.1" ) |
| allRoutesExpected.append( "9.0.0.0/24" + "/" + "10.0.9.1" ) |
| allRoutesExpected.append( "20.0.0.0/24" + "/" + "10.0.20.1" ) |
| |
| main.sdnBase.routeAndIntentCheck( allRoutesExpected, 7 ) |
| |
| |
| def CASE4( self, main ): |
| ''' |
| Ping test in data plane for each route |
| ''' |
| main.case( "Ping test for each route, all hosts behind BGP peers" ) |
| #No vlan |
| main.Functions.pingHostToHost( main, |
| hosts=[ "h64514", "h64515", "h64516" ], |
| expectAllSuccess=True ) |
| #vlan 10 |
| main.Functions.pingHostToHost( main, |
| hosts=[ "h64519", "h64520" ], |
| expectAllSuccess=True ) |
| |
| # vlan 20 |
| main.Functions.pingHostToHost( main, |
| hosts=[ "h64517", "h64518" ], |
| expectAllSuccess=True ) |
| |
| def CASE5( self, main ): |
| ''' |
| Cut links to peers one by one, check routes/intents |
| ''' |
| main.sdnBase.linkUpDownCheck( "p64514", "p64515", "p64516", |
| 6, 6, 5, 5, 4, 4, |
| "spk1", [ "h64514", "h64515", "h64516" ], |
| "down" ) |
| |
| |
| def CASE6( self, main ): |
| ''' |
| Recover links to peers one by one, check routes/intents |
| ''' |
| main.sdnBase.linkUpDownCheck( "p64514", "p64515", "p64516", |
| 5, 5, 6, 6, 7, 7, |
| "spk1", [ "h64514", "h64515", "h64516" ], |
| "up" ) |
| |
| def CASE7( self, main ): |
| ''' |
| Shut down a edge switch, check P-2-P and M-2-S intents, ping test |
| ''' |
| import time |
| main.case( "Stop edge sw32,check P-2-P and M-2-S intents, ping test" ) |
| main.step( "Stop sw32" ) |
| result = main.Mininet.switch( SW="sw32", OPTION="stop" ) |
| utilities.assertEquals( expect=main.TRUE, actual=result, |
| onpass="Stopping switch succeeded!", |
| onfail="Stopping switch failed!" ) |
| |
| if result == main.TRUE: |
| time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) ) |
| main.Functions.checkRouteNum( main, 6 ) #stop one sw, which bring one link between peer and sw down. |
| main.Functions.checkM2SintentNum( main, 6 ) |
| main.Functions.checkP2PintentNum( main, 36 ) #6 intents from sw to speakers x 6 intents to sw x 2 intents between them |
| else: |
| main.log.error( "Stopping switch failed!" ) |
| main.cleanup() |
| main.exit() |
| |
| main.step( "Check ping between hosts behind BGP peers" ) |
| result1 = main.Mininet.pingHost( src="h64514", target="h64515" ) |
| result2 = main.Mininet.pingHost( src="h64515", target="h64516" ) |
| result3 = main.Mininet.pingHost( src="h64514", target="h64516" ) |
| |
| 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="spk1", target="p64514" ) |
| result5 = main.Mininet.pingHost( src="spk1", target="p64515" ) |
| result6 = main.Mininet.pingHost( src="spk1", target="p64516" ) |
| |
| 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" ) |
| flowCheck = utilities.retry( main.ONOScli1.checkFlowsState, |
| main.FALSE, |
| kwargs={'isPENDING':False}, |
| attempts=10 ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=flowCheck, |
| onpass="Flow status is correct!", |
| onfail="Flow status is wrong!" ) |
| |
| |
| def CASE8( self, main ): |
| ''' |
| Bring up the edge switch (sw32) which was shut down in CASE7, |
| check P-2-P and M-2-S intents, ping test |
| ''' |
| import time |
| main.case( "Start the edge sw32, check P-2-P and M-2-S intents, ping test" ) |
| main.step( "Start sw32" ) |
| result1 = main.Mininet.switch( SW="sw32", OPTION="start" ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=result1, |
| onpass="Starting switch succeeded!", |
| onfail="Starting switch failed!" ) |
| |
| result2 = main.Mininet.assignSwController( "sw32", main.ONOSip[ 0 ] ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=result2, |
| onpass="Connect switch to ONOS succeeded!", |
| onfail="Connect switch to ONOS failed!" ) |
| |
| if result1 and result2: |
| time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) ) |
| main.Functions.checkRouteNum( main, 7 ) |
| main.Functions.checkM2SintentNum( main, 7 ) |
| main.Functions.checkP2PintentNum( main, 42 ) |
| else: |
| main.log.error( "Starting switch failed!" ) |
| main.cleanup() |
| main.exit() |
| |
| main.step( "Check whether all flow status are ADDED" ) |
| flowCheck = utilities.retry( main.ONOScli1.checkFlowsState, |
| main.FALSE, |
| kwargs={'isPENDING':False}, |
| attempts=10 ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=flowCheck, |
| onpass="Flow status is correct!", |
| onfail="Flow status is wrong!" ) |
| |
| # Ping test |
| main.Functions.pingSpeakerToPeer( main, speakers=["spk1"], |
| peers=["p64514", "p64515", "p64516"], |
| expectAllSuccess=True ) |
| main.Functions.pingHostToHost( main, |
| hosts=["h64514", "h64515", "h64516"], |
| 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( "Stop sw11 located in best path, \ |
| check route number, P2P intent number, M2S intent number, ping test" ) |
| |
| main.log.info( "Check the flow number correctness before stopping sw11" ) |
| main.Functions.checkFlowNum( main, "sw11", 43 ) |
| main.Functions.checkFlowNum( main, "sw1", 3 ) |
| main.Functions.checkFlowNum( main, "sw7", 34 ) |
| main.log.debug( main.Mininet.checkFlows( "sw11" ) ) |
| main.log.debug( main.Mininet.checkFlows( "sw1" ) ) |
| main.log.debug( main.Mininet.checkFlows( "sw7" ) ) |
| |
| main.step( "Stop sw11" ) |
| result = main.Mininet.switch( SW="sw11", OPTION="stop" ) |
| utilities.assertEquals( expect=main.TRUE, actual=result, |
| onpass="Stopping switch succeeded!", |
| onfail="Stopping switch failed!" ) |
| if result: |
| time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) ) |
| time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) ) |
| main.Functions.checkRouteNum( main, 7 ) |
| main.Functions.checkM2SintentNum( main, 7 ) |
| main.Functions.checkP2PintentNum( main, 42 ) |
| else: |
| main.log.error( "Stopping switch failed!" ) |
| main.cleanup() |
| main.exit() |
| |
| main.step( "Check whether all flow status are ADDED" ) |
| flowCheck = utilities.retry( main.ONOScli1.checkFlowsState, |
| main.FALSE, |
| kwargs={'isPENDING':False}, |
| attempts=10 ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=flowCheck, |
| onpass="Flow status is correct!", |
| onfail="Flow status is wrong!" ) |
| # Ping test |
| main.Functions.pingSpeakerToPeer( main, speakers=["spk1"], |
| peers=["p64514", "p64515", "p64516"], |
| expectAllSuccess=True ) |
| main.Functions.pingHostToHost( main, |
| hosts=["h64514", "h64515", "h64516"], |
| 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( "Start sw11 which was stopped in CASE9, \ |
| check route number, P2P intent number, M2S intent number, ping test" ) |
| |
| main.log.info( "Check the flow status before starting sw11" ) |
| main.Functions.checkFlowNum( main, "sw1", 33 ) |
| main.Functions.checkFlowNum( main, "sw7", 28 ) |
| main.log.debug( main.Mininet.checkFlows( "sw1" ) ) |
| main.log.debug( main.Mininet.checkFlows( "sw7" ) ) |
| |
| main.step( "Start sw11" ) |
| result1 = main.Mininet.switch( SW="sw11", OPTION="start" ) |
| utilities.assertEquals( expect=main.TRUE, actual=result1, |
| onpass="Starting switch succeeded!", |
| onfail="Starting switch failed!" ) |
| result2 = main.Mininet.assignSwController( "sw11", main.ONOSip[ 0 ] ) |
| utilities.assertEquals( expect=main.TRUE, actual=result2, |
| onpass="Connect switch to ONOS succeeded!", |
| onfail="Connect switch to ONOS failed!" ) |
| if result1 and result2: |
| time.sleep( int( main.params[ 'timers' ][ 'RouteDelivery' ] ) ) |
| main.Functions.checkRouteNum( main, 7 ) |
| main.Functions.checkM2SintentNum( main, 7 ) |
| main.Functions.checkP2PintentNum( main, 42 ) |
| |
| main.log.debug( main.Mininet.checkFlows( "sw11" ) ) |
| main.log.debug( main.Mininet.checkFlows( "sw1" ) ) |
| main.log.debug( main.Mininet.checkFlows( "sw7" ) ) |
| else: |
| main.log.error( "Starting switch failed!" ) |
| main.cleanup() |
| main.exit() |
| |
| main.step( "Check whether all flow status are ADDED" ) |
| flowCheck = utilities.retry( main.ONOScli1.checkFlowsState, |
| main.FALSE, |
| kwargs={'isPENDING':False}, |
| attempts=10 ) |
| utilities.assertEquals( \ |
| expect=main.TRUE, |
| actual=flowCheck, |
| onpass="Flow status is correct!", |
| onfail="Flow status is wrong!" ) |
| # Ping test |
| main.Functions.pingSpeakerToPeer( main, speakers=["spk1"], |
| peers=["p64514", "p64515", "p64516"], |
| expectAllSuccess=True ) |
| main.Functions.pingHostToHost( main, |
| hosts=["h64514", "h64515", "h64516"], |
| expectAllSuccess=True ) |