src/emuvim/examples/sonata_y1_demo_topology_1.py

   1 """
   2 A simple topology with two PoPs for the y1 demo story board.
   3
   4         (dc1) <<-->> s1 <<-->> (dc2)
   5 """
   6
   7 import logging
   8 from mininet.log import setLogLevel
   9 from emuvim.dcemulator.net import DCNetwork
  10 from emuvim.api.zerorpc.compute import ZeroRpcApiEndpoint
  11 from emuvim.api.sonata import SonataDummyGatekeeperEndpoint
  12
  13 logging.basicConfig(level=logging.INFO)
  14
  15
  16 def create_topology1():
  17     # create topology
  18     net = DCNetwork()
  19     dc1 = net.addDatacenter("dc1")
  20     dc2 = net.addDatacenter("dc2")
  21     s1 = net.addSwitch("s1")
  22     net.addLink(dc1, s1, delay="10ms")
  23     net.addLink(dc2, s1, delay="20ms")
  24
  25     # add the command line interface endpoint to each DC
  26     zapi1 = ZeroRpcApiEndpoint("0.0.0.0", 4242)
  27     zapi1.connectDatacenter(dc1)
  28     zapi1.connectDatacenter(dc2)
  29     # run API endpoint server (in another thread, don't block)
  30     zapi1.start()
  31
  32     # add the SONATA dummy gatekeeper to each DC
  33     sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 5000)
  34     sdkg1.connectDatacenter(dc1)
  35     sdkg1.connectDatacenter(dc2)
  36     # run the dummy gatekeeper (in another thread, don't block)
  37     sdkg1.start()
  38
  39     # start the emulation platform
  40     net.start()
  41     net.CLI()
  42     net.stop()
  43
  44
  45 def main():
  46     setLogLevel('info')  # set Mininet loglevel
  47     create_topology1()
  48
  49
  50 if __name__ == '__main__':
  51     main()