#!/usr/bin/env python
#
# NEPI, a framework to manage network experiments
# 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 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
# 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 .
#
# Author: Alina Quereilhac
# Example of how to run this experiment (replace with your information):
#
# $ cd
# python examples/linux/ping.py -a -u -i
from __future__ import print_function
from nepi.execution.ec import ExperimentController
# SUPPRESS_HELP was not used here, but:
# to suppress an arg from the help, use
# add_argument( help=argparse.SUPPRESS)
from argparse import ArgumentParser
import os
parser = ArgumentParser()
parser.add_argument("-u", "--username", dest="username",
help="Username to SSH to remote host")
parser.add_argument("-i", "--ssh-key", dest="ssh_key",
help="Path to private SSH key to be used for connection")
# this is required
parser.add_argument("hostname", type=str)
args = parser.parse_args()
hostname = args.hostname
username = args.username
ssh_key = args.ssh_key
ec = ExperimentController(exp_id = "ping-exp")
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("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"))
ec.shutdown()