Package TestON :: Package tests :: Package HAsingleInstanceRestart :: Package dependencies :: Module obelisk
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Source Code for Module TestON.tests.HAsingleInstanceRestart.dependencies.obelisk

 1  #!/usr/bin/env python 
 2   
 3  from mininet.topo import Topo 
 4   
5 -class ObeliskTopo( Topo ):
6 - def __init__( self ):
7 Topo.__init__( self ) 8 topSwitch = self.addSwitch('s1',dpid='1000'.zfill(16)) 9 leftTopSwitch = self.addSwitch('s2',dpid='2000'.zfill(16)) 10 rightTopSwitch = self.addSwitch('s5',dpid='5000'.zfill(16)) 11 leftBotSwitch = self.addSwitch('s3',dpid='3000'.zfill(16)) 12 rightBotSwitch = self.addSwitch('s6',dpid='6000'.zfill(16)) 13 midBotSwitch = self.addSwitch('s28',dpid='2800'.zfill(16)) 14 15 topHost = self.addHost( 'h1' ) 16 leftTopHost = self.addHost('h2') 17 rightTopHost = self.addHost('h5') 18 leftBotHost = self.addHost('h3') 19 rightBotHost = self.addHost('h6') 20 midBotHost = self.addHost('h28') 21 self.addLink(topSwitch,topHost) 22 self.addLink(leftTopSwitch,leftTopHost) 23 self.addLink(rightTopSwitch,rightTopHost) 24 self.addLink(leftBotSwitch,leftBotHost) 25 self.addLink(rightBotSwitch,rightBotHost) 26 self.addLink(midBotSwitch,midBotHost) 27 self.addLink(leftTopSwitch,rightTopSwitch) 28 self.addLink(topSwitch,leftTopSwitch) 29 self.addLink(topSwitch,rightTopSwitch) 30 self.addLink(leftTopSwitch,leftBotSwitch) 31 self.addLink(rightTopSwitch,rightBotSwitch) 32 self.addLink(leftBotSwitch,midBotSwitch) 33 self.addLink(midBotSwitch,rightBotSwitch) 34 35 agg1Switch = self.addSwitch('s4',dpid = '3004'.zfill(16)) 36 agg2Switch = self.addSwitch('s7',dpid = '6007'.zfill(16)) 37 agg1Host = self.addHost('h4') 38 agg2Host = self.addHost('h7') 39 self.addLink(agg1Switch,agg1Host) 40 self.addLink(agg2Switch,agg2Host) 41 self.addLink(agg1Switch, leftBotSwitch) 42 self.addLink(agg2Switch, rightBotSwitch) 43 44 for i in range(10): 45 num = str(i+8) 46 switch = self.addSwitch('s'+num,dpid = ('30'+num.zfill(2)).zfill(16)) 47 host = self.addHost('h'+num) 48 self.addLink(switch, host) 49 self.addLink(switch, agg1Switch) 50 51 for i in range(10): 52 num = str(i+18) 53 switch = self.addSwitch('s'+num,dpid = ('60'+num.zfill(2)).zfill(16)) 54 host = self.addHost('h'+num) 55 self.addLink(switch, host) 56 self.addLink(switch, agg2Switch)
57 58 topos = { 'obelisk': (lambda: ObeliskTopo() ) } 59
60 -def run():
61 topo = ObeliskTopo() 62 net = Mininet( topo=topo, controller=RemoteController, autoSetMacs=True ) 63 net.start() 64 CLI( net ) 65 net.stop()
66 67 if __name__ == '__main__': 68 setLogLevel( 'info' ) 69 run() 70