| """ |
| 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/>. |
| """ |
| # In this test we perform several failures and then test for connectivity |
| # CASE1: 2x2 topo + 3 ONOS + | ONOS failure + IP connectivity test | x failures |
| # CASE2: 2x2 topo + 3 ONOS + | ONOS ( random instance ) failure + IP connectivity test | x failures |
| # CASE3: 4x4 topo + 3 ONOS + | ONOS failure + IP connectivity test | x failures |
| # CASE4: 4x4 topo + 3 ONOS + | ONOS ( random instance ) failure + IP connectivity test | x failures |
| # CASE5: 2x2 topo + 3 ONOS + | ONOS failure + Spine failure + IP connectivity test | x failures |
| # CASE6: 2x2 topo + 3 ONOS + | ONOS ( random instance ) failure + Spine ( random switch ) failure + IP connectivity test | x failures |
| # CASE7: 4x4 topo + 3 ONOS + | ONOS failure + Spine failure + IP connectivity test | x failures |
| # CASE8: 4x4 topo + 3 ONOS + | ONOS ( random instance ) failure + Spine ( random switch ) failure + IP connectivity test | x failures |
| |
| |
| class SRHighAvailability: |
| |
| def __init__( self ): |
| self.default = '' |
| |
| def CASE1( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 2x2 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause sequential ONOS failure |
| 5 ) Pingall |
| 6 ) Repeat 3 ), 4 ), 5 ) 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS failures with 2x2 Leaf-spine " |
| main.case( description ) |
| run.config( main, '2x2' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py' ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=116 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| toKill = i % main.Cluster.numCtrls |
| run.killOnos( main, [ toKill ], '4', '8', '2' ) |
| run.pingAll( main, 'CASE1_Failure%d' % ( i + 1 ) ) |
| run.recoverOnos( main, [ toKill ], '4', '8', '3' ) |
| run.checkFlows( main, minFlowCount=116, tag='CASE1_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE1_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE2( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 2x2 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause random ONOS failure |
| 5 ) Pingall |
| 6 ) Repeat 3 ), 4 ), 5 ) 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import random |
| from random import randint |
| from datetime import datetime |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS random failures with 2x2 Leaf-spine " |
| main.case( description ) |
| run.config( main, '2x2' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py' ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=116 ) |
| run.pingAll( main ) |
| random.seed( datetime.now() ) |
| for i in range( 0, main.failures ): |
| toKill = randint( 0, ( main.Cluster.numCtrls - 1 ) ) |
| run.killOnos( main, [ toKill ], '4', '8', '2' ) |
| run.pingAll( main, 'CASE2_Failure%d' % ( i + 1 ) ) |
| run.recoverOnos( main, [ toKill ], '4', '8', '3' ) |
| run.checkFlows( main, minFlowCount=116, tag='CASE2_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE2_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE3( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 4x4 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause sequential ONOS failure |
| 5 ) Pingall |
| 6 ) Repeat 3 ), 4 ), 5 ) 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS failures with 4x4 Leaf-spine " |
| main.case( description ) |
| run.config( main, '4x4' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py', args="--leaf=4 --spine=4" ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=350 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| toKill = i % main.Cluster.numCtrls |
| run.killOnos( main, [ toKill ], '8', '32', '2' ) |
| run.pingAll( main, 'CASE3_Failure%d' % ( i + 1 ) ) |
| run.recoverOnos( main, [ toKill ], '8', '32', '3' ) |
| run.checkFlows( main, minFlowCount=350, tag='CASE3_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE3_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE4( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 4x4 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause random ONOS failure |
| 5 ) Pingall |
| 6 ) Repeat 3 ), 4 ), 5 ) 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import random |
| from random import randint |
| from datetime import datetime |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS random failures with 4x4 Leaf-spine " |
| main.case( description ) |
| run.config( main, '4x4' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py', args="--leaf=4 --spine=4" ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=350 ) |
| run.pingAll( main ) |
| random.seed( datetime.now() ) |
| for i in range( 0, main.failures ): |
| toKill = randint( 0, ( main.Cluster.numCtrls - 1 ) ) |
| run.killOnos( main, [ toKill ], '8', '32', '2' ) |
| run.pingAll( main, 'CASE4_Failure%d' % ( i + 1 ) ) |
| run.recoverOnos( main, [ toKill ], '8', '32', '3' ) |
| run.checkFlows( main, minFlowCount=350, tag='CASE4_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE4_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE5( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 2x2 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause sequential ONOS failure |
| 5 ) Pingall |
| 6 ) Cause sequential Spine failure |
| 7 ) Pingall |
| 8 ) Repeat 3 ), 4 ), 5 ), 6 ), 7 ), 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import time |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS failures and Switch failures with 2x2 Leaf-spine " |
| main.case( description ) |
| run.config( main, '2x2' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py' ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=116 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| onosToKill = i % main.Cluster.numCtrls |
| switchToKill = i % len( main.spines ) |
| run.killOnos( main, [ onosToKill ], '4', '8', '2' ) |
| run.pingAll( main, 'CASE5_ONOS_Failure%d' % ( i + 1 ) ) |
| run.killSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='3', links='4' ) |
| time.sleep( main.switchSleep ) |
| run.pingAll( main, "CASE5_SWITCH_Failure%d" % ( i + 1 ) ) |
| run.recoverSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='4', links='8' ) |
| run.checkFlows( main, minFlowCount=116, tag="CASE5_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.pingAll( main, "CASE5_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.recoverOnos( main, [ onosToKill ], '4', '8', '3' ) |
| run.checkFlows( main, minFlowCount=116, tag='CASE5_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE5_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE6( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 2x2 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause random ONOS failure |
| 5 ) Pingall |
| 6 ) Cause random Spine failure |
| 7 ) Pingall |
| 8 ) Repeat 3 ), 4 ), 5 ), 6 ), 7 ) 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import time |
| import random |
| from random import randint |
| from datetime import datetime |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS random failures and Switch random failures with 2x2 Leaf-spine " |
| main.case( description ) |
| run.config( main, '2x2' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py' ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=116 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| onosToKill = randint( 0, ( main.Cluster.numCtrls - 1 ) ) |
| switchToKill = randint( 0, 1 ) |
| run.killOnos( main, [ onosToKill ], '4', '8', '2' ) |
| run.pingAll( main, 'CASE6_ONOS_Failure%d' % ( i + 1 ) ) |
| run.killSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='3', links='4' ) |
| time.sleep( main.switchSleep ) |
| run.pingAll( main, "CASE6_SWITCH_Failure%d" % ( i + 1 ) ) |
| run.recoverSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='4', links='8' ) |
| run.checkFlows( main, minFlowCount=116, tag="CASE6_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.pingAll( main, "CASE6_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.recoverOnos( main, [ onosToKill ], '4', '8', '3' ) |
| run.checkFlows( main, minFlowCount=116, tag='CASE6_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE6_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE7( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 4x4 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause sequential ONOS failure |
| 5 ) Pingall |
| 6 ) Cause sequential Spine failure |
| 7 ) Pingall |
| 8 ) Repeat 3 ), 4 ), 5 ), 6 ), 7 ), 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import time |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS failures and Switch failures with 4x4 Leaf-spine " |
| main.case( description ) |
| run.config( main, '4x4' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py', args="--leaf=4 --spine=4" ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=350 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| onosToKill = i % main.Cluster.numCtrls |
| switchToKill = i % len( main.spines ) |
| run.killOnos( main, [ onosToKill ], '8', '32', '2' ) |
| run.pingAll( main, 'CASE7_ONOS_Failure%d' % ( i + 1 ) ) |
| run.killSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='7', links='24' ) |
| time.sleep( main.switchSleep ) |
| run.pingAll( main, "CASE7_SWITCH_Failure%d" % ( i + 1 ) ) |
| run.recoverSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='8', links='32' ) |
| run.checkFlows( main, minFlowCount=350, tag="CASE7_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.pingAll( main, "CASE7_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.recoverOnos( main, [ onosToKill ], '8', '32', '3' ) |
| run.checkFlows( main, minFlowCount=350, tag='CASE7_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE7_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |
| |
| def CASE8( self, main ): |
| """ |
| 1 ) Sets up 3-nodes Onos-cluster |
| 2 ) Start 4x4 Leaf-Spine topology |
| 3 ) Pingall |
| 4 ) Cause random ONOS failure |
| 5 ) Pingall |
| 6 ) Cause random Spine failure |
| 7 ) Pingall |
| 8 ) Repeat 3 ), 4 ), 5 ), 6 ), 7 ), 'failures' times |
| """ |
| from tests.USECASE.SegmentRouting.dependencies.Testcaselib import \ |
| Testcaselib as run |
| import time |
| import random |
| from random import randint |
| from datetime import datetime |
| if not hasattr( main, 'apps' ): |
| run.initTest( main ) |
| |
| description = "High Availability tests - ONOS random failures and Switch random failures with 4x4 Leaf-spine " |
| main.case( description ) |
| run.config( main, '4x4' ) |
| run.installOnos( main ) |
| run.startMininet( main, 'cord_fabric.py', args="--leaf=4 --spine=4" ) |
| # pre-configured routing and bridging test |
| run.checkFlows( main, minFlowCount=350 ) |
| run.pingAll( main ) |
| for i in range( 0, main.failures ): |
| onosToKill = randint( 0, ( main.Cluster.numCtrls - 1 ) ) |
| switchToKill = randint( 0, 3 ) |
| run.killOnos( main, [ onosToKill ], '8', '32', '2' ) |
| run.pingAll( main, 'CASE8_ONOS_Failure%d' % ( i + 1 ) ) |
| run.killSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='7', links='24' ) |
| time.sleep( main.switchSleep ) |
| run.pingAll( main, "CASE8_SWITCH_Failure%d" % ( i + 1 ) ) |
| run.recoverSwitch( main, main.spines[ switchToKill ][ 'name' ], switches='8', links='32' ) |
| run.checkFlows( main, minFlowCount=350, tag="CASE8_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.pingAll( main, "CASE8_SWITCH_Recovery%d" % ( i + 1 ) ) |
| run.recoverOnos( main, [ onosToKill ], '8', '32', '3' ) |
| run.checkFlows( main, minFlowCount=350, tag='CASE8_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.pingAll( main, 'CASE8_ONOS_Recovery%d' % ( i + 1 ) ) |
| run.cleanup( main ) |