blob: 1ed1c55f1c209793380537fa43fcfb08f73c9c12 [file] [log] [blame]
"""
Copyright 2017 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/>.
"""
from tests.USECASE.SegmentRouting.dependencies.Testcaselib import Testcaselib as run
class SRLinkFailFuncs():
def __init__( self ):
self.default = ''
self.topo = dict()
self.topo[ '0x1' ] = ( 0, 1, '--leaf=1 --spine=0', 'single switch' )
self.topo[ '2x2' ] = ( 2, 2, '', '2x2 Leaf-spine' )
self.topo[ '4x4' ] = ( 4, 4, '--leaf=4 --spine=4', '4x4 Leaf-spine' )
self.switchOne = 'spine101'
self.switchTwo = 'leaf2'
self.dpidOne = 'of:0000000000000101'
self.dpidTwo = 'of:0000000000000002'
self.portOne = '2'
self.portTwo = '3'
def runTest( self, main, caseNum, numNodes, Topo, minFlow ):
if not hasattr( main, 'apps' ):
run.initTest( main )
description = "Bridging and Routing Link Failure test with " + self.topo[ Topo ][ 3 ] + " and {} Onos".format( numNodes )
main.case( description )
main.cfgName = Topo
main.Cluster.setRunningNode( numNodes )
run.installOnos( main )
run.loadJson( main )
run.loadChart( main )
run.startMininet( main, 'cord_fabric.py', args=self.topo[ Topo ][ 2 ] )
# pre-configured routing and bridging test
run.checkFlows( main, minFlowCount=minFlow )
run.pingAll( main )
switch = self.topo[ Topo ][ 0 ] + self.topo[ Topo ][ 1 ]
link = ( self.topo[ Topo ][ 0 ] + self.topo[ Topo ][ 1 ] ) * self.topo[ Topo ][ 0 ]
# link failure
run.killLink( main, self.switchOne, self.switchTwo, switches='{}'.format( switch ), links='{}'.format( link - 2 ) )
run.pingAll( main, "CASE{}_Failure".format( caseNum ) )
run.restoreLink( main, self.switchOne, self.switchTwo, '{}'.format( switch ), '{}'.format( link ),
True, self.dpidOne, self.dpidTwo, self.portOne, self.portTwo )
run.pingAll( main, "CASE{}_Recovery".format( caseNum ) )
# TODO Dynamic config of hosts in subnet
# TODO Dynamic config of host not in subnet
# TODO Dynamic config of vlan xconnect
# TODO Vrouter integration
# TODO Mcast integration
if hasattr( main, 'Mininet1' ):
run.cleanup( main )
else:
# TODO: disconnect TestON from the physical network
pass