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