X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=examples%2Flinux%2Fping.py;h=0200b549ecb4440dab4d83b7c6317c8198380897;hb=039fbd9629d7570d4c175a5448d24badcd0f3aba;hp=aa8036420415bf99d315aaeeb0d33b65df2e159d;hpb=f73ff8dcf111fe0bcfcd688a6571c49620935688;p=nepi.git

diff --git a/examples/linux/ping.py b/examples/linux/ping.py
index aa803642..0200b549 100644
--- a/examples/linux/ping.py
+++ b/examples/linux/ping.py
@@ -4,9 +4,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,25 +17,52 @@
 #
 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
 
+# Example of how to run this experiment (replace with your information):
+#
+# $ cd <path-to-nepi>
+# python examples/linux/ping.py -a <hostname> -u <username> -i <ssh-key>
+
+from __future__ import print_function
+
 from nepi.execution.ec import ExperimentController 
 
+from optparse import OptionParser, SUPPRESS_HELP
+import os
+
+usage = ("usage: %prog -a <hostanme> -u <username> -i <ssh-key>")
+
+parser = OptionParser(usage = usage)
+parser.add_option("-a", "--hostname", dest="hostname", 
+        help="Remote host", type="str")
+parser.add_option("-u", "--username", dest="username", 
+        help="Username to SSH to remote host", type="str")
+parser.add_option("-i", "--ssh-key", dest="ssh_key", 
+        help="Path to private SSH key to be used for connection", 
+        type="str")
+(options, args) = parser.parse_args()
+
+hostname = options.hostname
+username = options.username
+ssh_key = options.ssh_key
+
 ec = ExperimentController(exp_id = "ping-exp")
         
-node = ec.register_resource("LinuxNode")
-ec.set(node, "hostname", "planetlab2.cs.aueb.gr")
-ec.set(node, "username", "inria_pres")
-ec.set(node, "cleanHome", True)
+node = ec.register_resource("linux::Node")
+ec.set(node, "hostname", hostname)
+ec.set(node, "username", username)
+ec.set(node, "identity", ssh_key)
+ec.set(node, "cleanExperiment", True)
 ec.set(node, "cleanProcesses", True)
 
-app = ec.register_resource("LinuxApplication")
-ec.set(app, "command", "ping -c3 www.google.com")
+app = ec.register_resource("linux::Application")
+ec.set(app, "command", "ping -c3 nepi.inria.fr")
 ec.register_connection(app, node)
 
 ec.deploy()
 
 ec.wait_finished(app)
 
-print ec.trace(app, "stdout")
-
+print(ec.trace(app, "stdout"))
 
 ec.shutdown()
+