mininet/build/lib.linux-armv6l-2.7/mininet/examples/clusterdemo.py

   1 #!/usr/bin/python
   2
   3 "clusterdemo.py: demo of Mininet Cluster Edition prototype"
   4
   5 from mininet.examples.cluster import ( MininetCluster, SwitchBinPlacer,
   6                                        RemoteLink )
   7 # ^ Could also use: RemoteSSHLink, RemoteGRELink
   8 from mininet.topolib import TreeTopo
   9 from mininet.log import setLogLevel
  10 from mininet.examples.clustercli import ClusterCLI as CLI
  11
  12 def demo():
  13     "Simple Demo of Cluster Mode"
  14     servers = [ 'localhost', 'ubuntu2', 'ubuntu3' ]
  15     topo = TreeTopo( depth=3, fanout=3 )
  16     net = MininetCluster( topo=topo, servers=servers, Link=RemoteLink,
  17                           placement=SwitchBinPlacer )
  18     net.start()
  19     CLI( net )
  20     net.stop()
  21
  22 if __name__ == '__main__':
  23     setLogLevel( 'info' )
  24     demo()