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 version 2 as
8 # published by the Free Software Foundation;
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
20 # Example of how to run this experiment (replace with your information):
23 # python examples/linux/hello_world.py -a <hostname> -u <username> -i <ssh-key>
25 from __future__ import print_function
27 from nepi.execution.ec import ExperimentController
29 from optparse import OptionParser, SUPPRESS_HELP
32 usage = ("usage: %prog -a <hostanme> -u <username> -i <ssh-key>")
34 parser = OptionParser(usage = usage)
35 parser.add_option("-a", "--hostname", dest="hostname",
36 help="Remote host", type="str")
37 parser.add_option("-u", "--username", dest="username",
38 help="Username to SSH to remote host", type="str")
39 parser.add_option("-i", "--ssh-key", dest="ssh_key",
40 help="Path to private SSH key to be used for connection",
42 (options, args) = parser.parse_args()
44 hostname = options.hostname
45 username = options.username
46 ssh_key = options.ssh_key
48 ec = ExperimentController(exp_id = "src-up-exp")
50 node = ec.register_resource("linux::Node",
54 cleanExperiment = True,
55 cleanProcesses = True)
57 path_to_sources = os.path.join(
58 os.path.dirname(os.path.realpath(__file__)),
61 app = ec.register_resource("linux::Application",
62 sources = path_to_sources,
63 build = "gcc ${SRC}/hello.c -o ${BIN}/hello",
64 command = "${BIN}/hello")
66 ec.register_connection(node, app)
72 print(ec.trace(app, "stdout"))