examples/execution1.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 from nepi.core.decription import AF_INET
   5 from nepi.testbeds import netns
   6
   7 instance = netns.TestbedInstance(None)
   8
   9 instance.create(2, "Node", [])
  10 instance.create(3, "Node", [])
  11 instance.create(4, "NodeInterface", [])
  12 instance.create_set(4, "up", True)
  13 instance.connect(2, "devs", 4, "node")
  14 instance.add_adddress(4, AF_INET, "10.0.0.1", None, None)
  15 instance.create(5, "NodeInterface", [])
  16 instance.create_set(5, "up", True)
  17 instance.connect(3, "devs", 5, "node")
  18 instance.add_adddress(5, AF_INET, "10.0.0.2", None, None)
  19 instance.create(6, "Switch", [])
  20 instance.create_set(6, "up", True)
  21 instance.connect(4, "switch", 6, "devs")
  22 instance.connect(5, "switch", 6, "devs")
  23 instance.create(7, "Application", [])
  24 instance.create_set(7, "command", "ping -qc10 10.0.0.2")
  25 instance.connect(7, "node", 2, "apps")
  26
  27 instance.do_create()
  28 instance.do_connect()
  29 instance.do_configure()
  30 instance.start()
  31 import time
  32 time.sleep(5)
  33 instance.stop()
  34