examples/linux/scalability.py

   1 """
   2     NEPI, a framework to manage network experiments
   3     Copyright (C) 2013 INRIA
   4
   5     This program is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   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 """
  19
  20 #!/usr/bin/env python
  21 from nepi.execution.ec import ExperimentController, ECState
  22 from nepi.execution.resource import ResourceState, ResourceAction, \
  23         populate_factory
  24
  25 from optparse import OptionParser, SUPPRESS_HELP
  26
  27 import os
  28 import time
  29
  30 def add_node(ec, host, user):
  31     node = ec.register_resource("LinuxNode")
  32     ec.set(node, "hostname", host)
  33     ec.set(node, "username", user)
  34     ec.set(node, "cleanHome", True)
  35     ec.set(node, "cleanProcesses", True)
  36     return node
  37
  38 def add_app(ec):
  39     app = ec.register_resource("LinuxApplication")
  40     ec.set(app, "command", "sleep 30; echo 'HOLA'")
  41     return app
  42
  43 def get_options():
  44     slicename = os.environ.get("PL_SLICE")
  45
  46     usage = "usage: %prog -s <pl-slice>"
  47
  48     parser = OptionParser(usage=usage)
  49     parser.add_option("-s", "--pl-slice", dest="pl_slice",
  50             help="PlanetLab slicename", default=slicename, type="str")
  51     parser.add_option("-l", "--exp-id", dest="exp_id",
  52             help="Label to identify experiment", type="str")
  53
  54     (options, args) = parser.parse_args()
  55
  56     return (options.pl_slice, options.exp_id)
  57
  58 if __name__ == '__main__':
  59     ( pl_slice, exp_id ) = get_options()
  60
  61     # Search for available RMs
  62     populate_factory()
  63
  64     apps = []
  65
  66     hostnames = [
  67              "planetlab-2.research.netlab.hut.fi",
  68              "planetlab2.willab.fi",
  69              "planetlab3.hiit.fi",
  70              "planetlab4.hiit.fi",
  71              "planetlab1.willab.fi",
  72              "planetlab1.s3.kth.se",
  73              "itchy.comlab.bth.se",
  74              "planetlab-1.ida.liu.se",
  75              "planetlab2.s3.kth.se",
  76              "planetlab1.sics.se",
  77              "planetlab1.tlm.unavarra.es",
  78              "planetlab2.uc3m.es",
  79              "planetlab1.uc3m.es",
  80              "planetlab2.um.es",
  81              "planet1.servers.ua.pt",
  82              "planetlab2.fct.ualg.pt",
  83              "planetlab-1.tagus.ist.utl.pt",
  84              "planetlab-2.tagus.ist.utl.pt",
  85              "planetlab-um00.di.uminho.pt",
  86              "planet2.servers.ua.pt",
  87              "planetlab1.mini.pw.edu.pl",
  88              "roti.mimuw.edu.pl",
  89              "planetlab1.ci.pwr.wroc.pl",
  90              "planetlab1.pjwstk.edu.pl",
  91              "ple2.tu.koszalin.pl",
  92              "planetlab2.ci.pwr.wroc.pl",
  93              "planetlab2.cyfronet.pl",
  94              "plab2.ple.silweb.pl",
  95              "planetlab1.cyfronet.pl",
  96              "plab4.ple.silweb.pl",
  97              "ple2.dmcs.p.lodz.pl",
  98              "planetlab2.pjwstk.edu.pl",
  99              "ple1.dmcs.p.lodz.pl",
 100              "gschembra3.diit.unict.it",
 101              "planetlab1.science.unitn.it",
 102              "planetlab-1.ing.unimo.it",
 103              "gschembra4.diit.unict.it",
 104              "iraplab1.iralab.uni-karlsruhe.de",
 105              "planetlab-1.fokus.fraunhofer.de",
 106              "iraplab2.iralab.uni-karlsruhe.de",
 107              "planet2.zib.de",
 108              "pl2.uni-rostock.de",
 109              "onelab-1.fhi-fokus.de",
 110              "planet2.l3s.uni-hannover.de",
 111              "planetlab1.exp-math.uni-essen.de",
 112              "planetlab-2.fokus.fraunhofer.de",
 113              "planetlab02.tkn.tu-berlin.de",
 114              "planetlab1.informatik.uni-goettingen.de",
 115              "planetlab1.informatik.uni-erlangen.de",
 116              "planetlab2.lkn.ei.tum.de",
 117              "planetlab1.wiwi.hu-berlin.de",
 118              "planet1.l3s.uni-hannover.de",
 119              "planetlab1.informatik.uni-wuerzburg.de",
 120              "host3-plb.loria.fr",
 121              "inriarennes1.irisa.fr",
 122              "inriarennes2.irisa.fr",
 123              "peeramide.irisa.fr",
 124              "planetlab-1.imag.fr",
 125              "planetlab-2.imag.fr",
 126              "ple2.ipv6.lip6.fr",
 127              "planetlab1.u-strasbg.fr",
 128              "planetlab1.ionio.gr",
 129              "planetlab2.ionio.gr",
 130              "stella.planetlab.ntua.gr",
 131              "vicky.planetlab.ntua.gr",
 132              "planetlab1.cs.uoi.gr",
 133              "pl002.ece.upatras.gr",
 134              "planetlab04.cnds.unibe.ch",
 135              "lsirextpc01.epfl.ch",
 136              "planetlab2.csg.uzh.ch",
 137              "planetlab1.csg.uzh.ch",
 138              "planetlab-2.cs.unibas.ch",
 139              "planetlab-1.cs.unibas.ch",
 140              "planetlab4.cs.st-andrews.ac.uk",
 141              "planetlab3.xeno.cl.cam.ac.uk",
 142              "planetlab1.xeno.cl.cam.ac.uk",
 143              "planetlab2.xeno.cl.cam.ac.uk",
 144              "planetlab3.cs.st-andrews.ac.uk",
 145              "planetlab1.aston.ac.uk",
 146              "planetlab1.nrl.eecs.qmul.ac.uk",
 147              "chimay.infonet.fundp.ac.be",
 148              "orval.infonet.fundp.ac.be",
 149              "rochefort.infonet.fundp.ac.be",
 150             ]
 151
 152     ec = ExperimentController(exp_id = exp_id)
 153
 154     for host in hostnames:
 155         node = add_node(ec, host, pl_slice)
 156         for i in xrange(20):
 157             app = add_app(ec)
 158             ec.register_connection(app, node)
 159             apps.append(app)
 160
 161     ec.deploy()
 162
 163     ec.wait_finished(apps)
 164
 165     ec.shutdown()