# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Author: Lucia Guevgeozian <lucia.guevgeozian_odizzio@inria.fr>
+# Alina Quereilhac <alina.quereilhac@inria.fr>
+#
+
+# Example of how to run this experiment (replace with your information):
+#
+# $ cd <path-to-nepi>
+# python examples/planetlab/ping.py -s <pl-slice> -u <pl-user> -p <pl-password> -k <pl-ssh-key>
+
from nepi.execution.ec import ExperimentController
-from nepi.execution.resource import ResourceAction, ResourceState
+from optparse import OptionParser
import os
-exp_id = "ping_exp"
+usage = ("usage: %prog -s <pl-slice> -u <pl-user> -p <pl-password> "
+ "-k <pl-ssh-key>")
+
+parser = OptionParser(usage = usage)
+parser.add_option("-s", "--pl-slice", dest="pl_slice",
+ help="PlanetLab slicename", type="str")
+parser.add_option("-u", "--pl-user", dest="pl_user",
+ help="PlanetLab web username", type="str")
+parser.add_option("-p", "--pl-password", dest="pl_password",
+ help="PlanetLab web password", type="str")
+parser.add_option("-k", "--pl-ssh-key", dest="pl_ssh_key",
+ help="Path to private SSH key associated with the PL account",
+ type="str")
-# Create the entity Experiment Controller:
-ec = ExperimentController(exp_id)
+(options, args) = parser.parse_args()
-# Register the nodes resources:
+pl_slice = options.pl_slice
+pl_ssh_key = options.pl_ssh_key
+pl_user = options.pl_user
+pl_password = options.pl_password
+
+## Create the experiment controller
+ec = ExperimentController(exp_id = "pl_ping")
+
+# Register a Planetlab Node with no restrictions, it can be any node
+node = ec.register_resource("PlanetlabNode")
# The username in this case is the slice name, the one to use for login in
# via ssh into PlanetLab nodes. Replace with your own slice name.
-username = "inria_sfatest"
+ec.set(node, "username", pl_slice)
+ec.set(node, "identity", pl_ssh_key)
# The pluser and plpassword are the ones used to login in the PlanetLab web
# site. Replace with your own user and password account information.
-pl_user = "lucia.guevgeozian_odizzio@inria.fr"
-pl_password = os.environ.get("PL_PASS")
-
-# Define a Planetlab Node with no restriction, it can be any node
-node = ec.register_resource('PlanetlabNode')
-ec.set(node, "username", username)
ec.set(node, "pluser", pl_user)
ec.set(node, "plpassword", pl_password)
+
+# Remove previous results
ec.set(node, "cleanHome", True)
ec.set(node, "cleanProcesses", True)
# Define a ping application
-app = ec.register_resource('LinuxApplication')
-ec.set(app, 'command', 'ping -c5 google.com > ping_google.txt')
+app = ec.register_resource("LinuxApplication")
+ec.set(app, "command", "ping -c3 nepi.inria.fr")
# Connect the application to the node
ec.register_connection(node, app)
# Wait until the application is finish to retrive the trace:
ec.wait_finished(app)
-trace = ec.trace(app, 'ping_google.txt')
+trace = ec.trace(app, "stdout")
-# Choose a directory to store the traces locally, change to a convenient path for you:
-directory = "examples/planetlab/"
-trace_file = directory + "ping_google.txt"
-f = open(trace_file, "w")
-f.write(trace)
-f.close()
+print "PING outout ", trace
# Do the experiment controller shutdown:
ec.shutdown()
+#
+# NEPI, a framework to manage network experiments
+# Copyright (C) 2014 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+#
+
+# Example of how to run this experiment (replace with your information):
+#
+# $ cd <path-to-nepi>
+# python examples/planetlab/select_nodes.py -s <pl-slice> -u <pl-user> -p <pl-password> -k <pl-ssh-key> -c <country> -o <operating-system> -n <node-count>
+
+
from nepi.execution.ec import ExperimentController
-from optparse import OptionParser, SUPPRESS_HELP
+from optparse import OptionParser
import os
usage = ("usage: %prog -s <pl-slice> -u <pl-user> -p <pl-password> "