X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=examples%2Flinux%2Fping.py;h=0b8715afb5b124b812b48a0f219c92af9c2d876c;hb=d60ce2041ab0d3053490c5c3d36c64cb164b1d1e;hp=6b5a249be77c0fb21045429df4829fce42b89aaa;hpb=1e2eb157cb569e9c28a5b7888ed97076d27414cb;p=nepi.git

diff --git a/examples/linux/ping.py b/examples/linux/ping.py
index 6b5a249b..0b8715af 100644
--- a/examples/linux/ping.py
+++ b/examples/linux/ping.py
@@ -18,21 +18,44 @@
 #
 # 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 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")
         
-hostname = ## Add a string with the target hostname
-username = ## Add a string with the username to SSH hostname
-
-node = ec.register_resource("LinuxNode")
+node = ec.register_resource("linux::Node")
 ec.set(node, "hostname", hostname)
 ec.set(node, "username", username)
-ec.set(node, "cleanHome", True)
+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()
@@ -42,3 +65,4 @@ ec.wait_finished(app)
 print ec.trace(app, "stdout")
 
 ec.shutdown()
+