Cleaning up ns-3 multi-host examples

[nepi.git] / examples / ns3 / multi_host / hybrid.py

diff --git a/examples/ns3/multi_host/hybrid.py b/examples/ns3/multi_host/hybrid.py
new file mode 100644 (file)
index 0000000..0b36478
--- /dev/null
+++ b/examples/ns3/multi_host/hybrid.py
@@ -0,0 +1,99 @@
+#!/usr/bin/env python\r
+#\r
+#    NEPI, a framework to manage network experiments\r
+#    Copyright (C) 2015 INRIA\r
+#\r
+#    This program is free software: you can redistribute it and/or modify\r
+#    it under the terms of the GNU General Public License version 2 as\r
+#    published by the Free Software Foundation;\r
+#\r
+#    This program is distributed in the hope that it will be useful,\r
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+#    GNU General Public License for more details.\r
+#\r
+#    You should have received a copy of the GNU General Public License\r
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.\r
+#\r
+# Author: Damien Saucez <damien.saucez@inria.fr>\r
+#         Alina Quereilhac <alina.quereilhac@inria.fr>\r
+#\r
+\r
+#\r
+# Note that to run this experiment you need to have a PlanetLab account.\r
+#\r
+# This experiment consists of a simulated wireless sensor network (ns-3)\r
+# with one fixed access point (AP), running an agent application, and several\r
+# mobile stations that run a transmitter application to send messages to\r
+# the AP.\r
+#\r
+# One of the transmitter applications runs outside the simulation, on\r
+# the host, and sends messages to the AP through the FdNetDevice/TAP\r
+# link.\r
+#\r
+\r
+#\r
+# command line:\r
+#\r
+# PYTHONPATH=$PYTHONPATH:src python examples/ns3/multi_host/hybrid.py\r
+#\r
+\r
+import os\r
+\r
+from nepi.execution.ec import ExperimentController\r
+from nepi.execution.resource import ResourceState, ResourceManager\r
+\r
+from topology import *\r
+\r
+# tunning\r
+os.environ["NEPI_NTHREADS"] = "1"\r
+ResourceManager._reschedule_delay = "0s"\r
+\r
+# list of hosts for running the experiment on\r
+hostname1 = "onelab4.warsaw.rd.tp.pl"\r
+hostname2 = "planet2.servers.ua.pt"\r
+\r
+(username, pl_user, pl_password, ssh_key, node_count) = get_options()\r
+\r
+ec = ExperimentController(exp_id="hybrid")\r
+\r
+host, simu = add_host_simu(ec, hostname1, username, pl_user, pl_password, \r
+        ssh_key)\r
+\r
+ap, agent = build_ns3_topology(ec, simu, node_count, network="192.168.3.0", \r
+        prefixlen="25", agent_ip="192.168.3.1")\r
+\r
+fddev = add_fdnet_device(ec, ap, "192.168.3.129", "25")\r
+\r
+tap = ec.register_resource("planetlab::Tap")\r
+ec.set(tap, "ip", "192.168.3.130")\r
+ec.set(tap, "prefix", "25")\r
+ec.set(tap, "pointopoint", "192.168.3.129")\r
+ec.register_connection(host, tap)  \r
+\r
+connect_with_virtual_link(ec, tap, fddev)\r
+\r
+add_ns3_route(ec, ap, network="192.168.3.128", prefixlen="25", nexthop="192.168.3.1")\r
+add_planetlab_route(ec, tap, network="192.168.3.0", prefixlen="25", nexthop="192.168.3.129")\r
+\r
+transmitter = ec.register_resource("linux::Application")\r
+ec.set(transmitter, "sources", "code/transmitter.c")\r
+ec.set(transmitter, "build", "gcc ${SRC}/transmitter.c -o ${BIN}/transmitter")\r
+ec.set(transmitter, "command", "${BIN}/transmitter 192.168.3.1")\r
+ec.register_connection(transmitter, host)\r
+\r
+ec.deploy()\r
+\r
+ec.wait_finished([simu, transmitter])\r
+\r
+stdout = ec.trace(agent, "stdout")\r
+print " Agent says: "\r
+print stdout\r
+\r
+stdout = ec.trace(transmitter, "stdout")\r
+print " Live transmitter output: "\r
+print stdout\r
+\r
+ec.shutdown()\r
+\r
+\r