3 # NEPI, a framework to manage network experiments
4 # Copyright (C) 2013 INRIA
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
21 from nepi.execution.ec import ExperimentController
23 from optparse import OptionParser, SUPPRESS_HELP
26 usage = ("usage: %prog -a <hostanme> -u <username> -i <ssh-key>")
28 parser = OptionParser(usage = usage)
29 parser.add_option("-a", "--hostname", dest="hostname",
30 help="Remote host", type="str")
31 parser.add_option("-u", "--username", dest="username",
32 help="Username to SSH to remote host", type="str")
33 parser.add_option("-i", "--ssh-key", dest="ssh_key",
34 help="Path to private SSH key to be used for connection",
36 (options, args) = parser.parse_args()
38 hostname = options.hostname
39 username = options.username
40 ssh_key = options.ssh_key
42 ec = ExperimentController(exp_id = "ping-exp")
44 node = ec.register_resource("LinuxNode")
45 ec.set(node, "hostname", hostname)
46 ec.set(node, "username", username)
47 ec.set(node, "identity", ssh_key)
48 ec.set(node, "cleanHome", True)
49 ec.set(node, "cleanProcesses", True)
51 app = ec.register_resource("LinuxApplication")
52 ec.set(app, "command", "ping -c3 nepi.inria.fr")
53 ec.register_connection(app, node)
59 print ec.trace(app, "stdout")