blob: ba0242db1b2387952f9755e15e59181d7a870c6c [file] [log] [blame]
"""
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 )
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 )
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 )
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 )
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 )
run.pingAll( main, "CASE5_SWITCH_Recovery%d" % (i+1) )
run.recoverOnos( main, [ onosToKill ], '4', '8', '3' )
run.checkFlows( main, minFlowCount=116 )
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 )
run.pingAll( main, "CASE6_SWITCH_Recovery%d" % (i+1) )
run.recoverOnos( main, [ onosToKill ], '4', '8', '3' )
run.checkFlows( main, minFlowCount=116 )
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 )
run.pingAll( main, "CASE7_SWITCH_Recovery%d" % (i+1) )
run.recoverOnos( main, [ onosToKill ], '8', '32', '3' )
run.checkFlows( main, minFlowCount=350 )
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 )
run.pingAll( main, "CASE8_SWITCH_Recovery%d" % (i+1) )
run.recoverOnos( main, [ onosToKill ], '8', '32', '3' )
run.checkFlows( main, minFlowCount=350 )
run.pingAll( main, 'CASE8_ONOS_Recovery%d' % (i+1) )
run.cleanup( main )