examples/planetlab/testing/ping_sfa.py

   1 #!/usr/bin/env python
   2 #
   3 #    NEPI, a framework to manage network experiments
   4 #    Copyright (C) 2013 INRIA
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU General Public License as published by
   8 #    the Free Software Foundation, either version 3 of the License, or
   9 #    (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Author: Lucia Guevgeozian <lucia.guevgeozian_odizzio@inria.fr>
  20
  21 from nepi.execution.ec import ExperimentController
  22 from nepi.execution.resource import ResourceAction, ResourceState
  23 import os
  24
  25 # Create the EC
  26 exp_id = "sfa_test"
  27 ec = ExperimentController(exp_id)
  28
  29 #username = os.environ.get('SFA_SLICE')
  30 username = 'inria_lguevgeo'
  31 sfauser = os.environ.get('SFA_USER')
  32 sfaPrivateKey = os.environ.get('SFA_PK')
  33
  34 # server
  35 node1 = ec.register_resource("PlanetlabSfaNode")
  36 ec.set(node1, "hostname", 'planetlab3.xeno.cl.cam.ac.uk')
  37 ec.set(node1, "username", username)
  38 ec.set(node1, "sfauser", sfauser)
  39 ec.set(node1, "sfaPrivateKey", sfaPrivateKey)
  40 ec.set(node1, "cleanHome", True)
  41 ec.set(node1, "cleanProcesses", True)
  42
  43 node2 = ec.register_resource("PlanetlabSfaNode")
  44 ec.set(node2, "username", username)
  45 ec.set(node2, "sfauser", sfauser)
  46 ec.set(node2, "sfaPrivateKey", sfaPrivateKey)
  47 ec.set(node2, "cleanHome", True)
  48 ec.set(node2, "cleanProcesses", True)
  49
  50 node3 = ec.register_resource("PlanetlabSfaNode")
  51 ec.set(node3, "username", username)
  52 ec.set(node3, "sfauser", sfauser)
  53 ec.set(node3, "sfaPrivateKey", sfaPrivateKey)
  54
  55 app1 = ec.register_resource("LinuxApplication")
  56 command = "ping -c5 google.com"
  57 ec.set(app1, "command", command)
  58 ec.register_connection(app1, node1)
  59
  60 app2 = ec.register_resource("LinuxApplication")
  61 command = "ping -c5 google.com"
  62 ec.set(app2, "command", command)
  63 ec.register_connection(app2, node2)
  64
  65 app3 = ec.register_resource("LinuxApplication")
  66 command = "ping -c5 google.com"
  67 ec.set(app3, "command", command)
  68 ec.register_connection(app3, node3)
  69
  70 ec.register_condition(node2, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)
  71 ec.register_condition(node3, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)
  72
  73 # Deploy
  74 ec.deploy()
  75
  76 ec.wait_finished([app1, app2, app3])
  77
  78 ec.shutdown()
  79
  80 # End