3 ###############################################################################
5 # NEPI, a framework to manage network experiments
6 # Copyright (C) 2013 INRIA
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 # Authors: Alina Quereilhac <alina.quereilhac@inria.fr>
22 # Julien Tribino <julien.tribino@inria.fr>
24 ###############################################################################
44 # - t2 (t1 + 10s) : Ping stop
45 # - t3 (t2 + 2s) : Kill the application
48 from nepi.execution.resource import ResourceAction, ResourceState
49 from nepi.execution.ec import ExperimentController
51 from optparse import OptionParser
54 usage = ("usage: %prog -x <nodex> -z <nodez> -s <slice-name> -c <channel>")
56 parser = OptionParser(usage = usage)
57 parser.add_option("-x", "--nodex", dest="nodex",
58 help="w-iLab.t first reserved node "
60 " nodex.<experiment_id>.<project_id>.wilab2.ilabt.iminds.be"
61 " all letters in lowercase )",
63 parser.add_option("-z", "--nodez", dest="nodez",
64 help="w-iLab.t first reserved node "
66 " nodex.<experiment_id>.<project_id>.wilab2.ilabt.iminds.be"
67 " all letters in lowercase )",
69 parser.add_option("-s", "--slice-name", dest="slicename",
70 help="Nitos slice name", type="str")
71 (options, args) = parser.parse_args()
75 slicename = options.slicename
78 ec = ExperimentController(exp_id="iminds_omf6_ping")
80 # Create and Configure the Nodes
82 node1 = ec.register_resource("omf::Node")
83 ec.set(node1, "hostname", nodex)
84 ec.set(node1, "xmppUser", slicename)
85 ec.set(node1, "xmppServer", "xmpp.ilabt.iminds.be")
86 ec.set(node1, "xmppPort", "5222")
87 ec.set(node1, "xmppPassword", "1234")
89 iface1 = ec.register_resource("omf::WifiInterface")
90 ec.set(iface1, "name", "wlan0")
91 ec.set(iface1, "mode", "adhoc")
92 ec.set(iface1, "hw_mode", "g")
93 ec.set(iface1, "essid", "ping")
94 ec.set(iface1, "ip", "192.168.0.1/24")
95 ec.register_connection(iface1, node1)
97 node2 = ec.register_resource("omf::Node")
98 ec.set(node2, "hostname", nodez)
99 ec.set(node2, "xmppUser", slicename)
100 ec.set(node2, "xmppServer", "xmpp.ilabt.iminds.be")
101 ec.set(node2, "xmppPort", "5222")
102 ec.set(node2, "xmppPassword", "1234")
104 iface2 = ec.register_resource("omf::WifiInterface")
105 ec.set(iface2, "name", "wlan0")
106 ec.set(iface2, "mode", "adhoc")
107 ec.set(iface2, "hw_mode", "g")
108 ec.set(iface2, "essid", "ping")
109 ec.set(iface2, "ip", "192.168.0.2/24")
110 ec.register_connection(iface2, node2)
112 channel = ec.register_resource("omf::Channel")
113 ec.set(channel, "channel", "6")
114 ec.register_connection(iface1, channel)
115 ec.register_connection(iface2, channel)
117 # Create and Configure the Application
118 app1 = ec.register_resource("omf::Application")
119 ec.set(app1, "command", "ping -c3 192.168.0.2")
120 ec.register_connection(app1, node1)
122 ## Make sure the ping stops after 30 seconds
123 ec.register_condition(app1, ResourceAction.STOP, app1,
124 ResourceState.STARTED , "30s")
129 # Wait until the VLC client is finished
130 ec.wait_finished([app1])
132 # Retrieve the output of the ping command
133 ping_output = ec.trace(app1, "stdout")
134 print "\n PING OUTPUT\n", ping_output, "\n"