Devin Lim | 57221b0 | 2018-02-14 15:45:36 -0800 | [diff] [blame] | 1 | """ |
| 2 | Copyright 2017 Open Networking Foundation ( ONF ) |
| 3 | |
| 4 | Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>, |
| 5 | the System Testing Plans and Results wiki page at <https://wiki.onosproject.org/x/voMg>, |
| 6 | or the System Testing Guide page at <https://wiki.onosproject.org/x/WYQg> |
| 7 | |
| 8 | TestON is free software: you can redistribute it and/or modify |
| 9 | it under the terms of the GNU General Public License as published by |
| 10 | the Free Software Foundation, either version 2 of the License, or |
| 11 | ( at your option ) any later version. |
| 12 | |
| 13 | TestON is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | GNU General Public License for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with TestON. If not, see <http://www.gnu.org/licenses/>. |
| 20 | """ |
| 21 | |
| 22 | from tests.USECASE.SegmentRouting.dependencies.Testcaselib import Testcaselib as run |
Jon Hall | 214f88b | 2020-09-21 10:21:42 -0700 | [diff] [blame^] | 23 | import tests.USECASE.SegmentRouting.dependencies.cfgtranslator as translator |
Devin Lim | 57221b0 | 2018-02-14 15:45:36 -0800 | [diff] [blame] | 24 | |
| 25 | class SROnosFailureFuncs(): |
| 26 | |
| 27 | def __init__( self ): |
| 28 | self.default = '' |
| 29 | self.topo = dict() |
| 30 | self.topo[ '0x1' ] = ( 0, 1, '--leaf=1 --spine=0', 'single switch' ) |
| 31 | self.topo[ '2x2' ] = ( 2, 2, '', '2x2 Leaf-spine' ) |
| 32 | self.topo[ '4x4' ] = ( 4, 4, '--leaf=4 --spine=4', '4x4 Leaf-spine' ) |
Jon Hall | 214f88b | 2020-09-21 10:21:42 -0700 | [diff] [blame^] | 33 | main.switchType = "ovs" |
Devin Lim | 57221b0 | 2018-02-14 15:45:36 -0800 | [diff] [blame] | 34 | |
| 35 | def runTest( self, main, caseNum, numNodes, Topo, minFlow, killList=[ 0 ] ): |
Jon Hall | 9b0de1f | 2020-08-24 15:38:04 -0700 | [diff] [blame] | 36 | try: |
| 37 | description = "ONOS Failure test with " + self.topo[ Topo ][ 3 ] |
| 38 | main.case( description ) |
| 39 | if not hasattr( main, 'apps' ): |
| 40 | run.initTest( main ) |
| 41 | main.cfgName = Topo |
| 42 | main.Cluster.setRunningNode( numNodes ) |
| 43 | run.installOnos( main ) |
Jon Hall | 214f88b | 2020-09-21 10:21:42 -0700 | [diff] [blame^] | 44 | suf = main.params.get( 'jsonFileSuffix', '') |
| 45 | xconnectFile = "%s%s-xconnects.json%s" % ( main.configPath + main.forJson, |
| 46 | main.cfgName, suf ) |
| 47 | if main.useBmv2: |
| 48 | switchPrefix = main.params[ 'DEPENDENCY' ].get( 'switchPrefix', "bmv2" ) |
| 49 | # Translate configuration file from OVS-OFDPA to BMv2 driver |
| 50 | translator.bmv2ToOfdpa( main ) # Try to cleanup if switching between switch types |
| 51 | translator.ofdpaToBmv2( main, switchPrefix=switchPrefix ) |
| 52 | # translate xconnects |
| 53 | translator.bmv2ToOfdpa( main, cfgFile=xconnectFile ) |
| 54 | translator.ofdpaToBmv2( main, cfgFile=xconnectFile, switchPrefix=switchPrefix ) |
| 55 | else: |
| 56 | translator.bmv2ToOfdpa( main ) |
| 57 | translator.bmv2ToOfdpa( main, cfgFile=xconnectFile ) |
| 58 | if suf: |
| 59 | run.loadJson( main, suffix=suf ) |
| 60 | else: |
| 61 | run.loadJson( main ) |
Jon Hall | 9b0de1f | 2020-08-24 15:38:04 -0700 | [diff] [blame] | 62 | run.loadChart( main ) |
| 63 | if hasattr( main, 'Mininet1' ): |
Jon Hall | f69e316 | 2020-09-01 09:08:44 -0700 | [diff] [blame] | 64 | run.mnDockerSetup( main ) # optionally create and setup docker image |
| 65 | |
| 66 | # Run the test with Mininet |
| 67 | mininet_args = self.topo[ Topo ][ 2 ] |
| 68 | if main.useBmv2: |
| 69 | mininet_args += ' --switch %s' % main.switchType |
| 70 | main.log.info( "Using %s switch" % main.switchType ) |
| 71 | |
| 72 | run.startMininet( main, 'cord_fabric.py', args=mininet_args ) |
Jon Hall | 9b0de1f | 2020-08-24 15:38:04 -0700 | [diff] [blame] | 73 | else: |
| 74 | # Run the test with physical devices |
| 75 | # TODO: connect TestON to the physical network |
| 76 | pass |
Jon Hall | 10e2ab8 | 2020-09-15 17:14:54 -0700 | [diff] [blame] | 77 | # xconnects need to be loaded after topology |
| 78 | run.loadXconnects( main ) |
Jon Hall | 9b0de1f | 2020-08-24 15:38:04 -0700 | [diff] [blame] | 79 | # pre-configured routing and bridging test |
| 80 | run.checkFlows( main, minFlowCount=minFlow ) |
| 81 | run.pingAll( main, 'CASE{}'.format( caseNum ) ) |
| 82 | switch = '{}'.format( self.topo[ Topo ][ 0 ] + self.topo[ Topo ][ 1 ] ) |
| 83 | link = '{}'.format( ( self.topo[ Topo ][ 0 ] + self.topo[ Topo ][ 1 ] ) * self.topo[ Topo ][ 0 ] ) |
| 84 | run.killOnos( main, killList, switch, link, '{}'.format( numNodes - 1 ) ) |
| 85 | run.pingAll( main, 'CASE{}_Failure'.format( caseNum ) ) |
| 86 | run.recoverOnos( main, killList, switch, link, '{}'.format( numNodes ) ) |
| 87 | run.checkFlows( main, minFlowCount=minFlow, tag='CASE{}_Recovery'.format( caseNum ) ) |
| 88 | run.pingAll( main, 'CASE{}_Recovery'.format( caseNum ) ) |
| 89 | # TODO Dynamic config of hosts in subnet |
| 90 | # TODO Dynamic config of host not in subnet |
| 91 | # TODO Dynamic config of vlan xconnect |
| 92 | # TODO Vrouter integration |
| 93 | # TODO Mcast integration |
Jon Hall | 9b0de1f | 2020-08-24 15:38:04 -0700 | [diff] [blame] | 94 | except Exception as e: |
| 95 | main.log.exception( "Error in runTest" ) |
| 96 | main.skipCase( result="FAIL", msg=e ) |
Jon Hall | f69e316 | 2020-09-01 09:08:44 -0700 | [diff] [blame] | 97 | finally: |
| 98 | run.cleanup( main ) |