+++ /dev/null
-#!/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 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/>.
-#
-# Authors : Julien Tribino <julien.tribino@inria.fr>
-# Alina Quereilhac <alina.quereilhac@inria.fr>
-#
-# Topology :
-#
-# Switch1 ------ Switch2 ------- Switch2
-# / | \
-# / | \
-# / | \
-# Host1 Host3 Host2
-
-
-from nepi.execution.ec import ExperimentController
-import os, time
-
-def add_node(ec, host, user, pl_user, pl_password):
- node = ec.register_resource("planetlab::Node")
- ec.set(node, "hostname", host)
- ec.set(node, "username", user)
- if pl_user:
- ec.set(node, "pluser", pl_user)
- if pl_password:
- ec.set(node, "plpassword", pl_password)
- ec.set(node, "cleanExperiment", True)
- ec.set(node, "cleanProcesses", True)
-
- return node
-
-def add_ovs(ec, bridge_name, virtual_ip_pref, controller_ip, controller_port, node):
- ovs = ec.register_resource("planetlab::OVSSwitch")
- ec.set(ovs, "bridge_name", bridge_name)
- ec.set(ovs, "virtual_ip_pref", virtual_ip_pref)
- ec.set(ovs, "controller_ip", controller_ip)
- ec.set(ovs, "controller_port", controller_port)
- ec.register_connection(ovs, node)
- return ovs
-
-def add_port(ec, port_name, network, ovs):
- port = ec.register_resource("planetlab::OVSPort")
- ec.set(port, "port_name", port_name)
- ec.set(port, "network", network)
- ec.register_connection(port, ovs)
- return port
-
-def add_tap(ec, ip, prefix, pointopoint, node):
- tap = ec.register_resource("planetlab::Tap")
- ec.set(tap, "ip", ip)
- ec.set(tap, "prefix", prefix)
- ec.set(tap, "pointopoint", pointopoint)
- ec.set(tap, "up", True)
- ec.register_connection(tap, node)
- return tap
-
-def add_tunnel(ec, port0, tap):
- tunnel = ec.register_resource("linux::UdpTunnel")
- ec.register_connection(port0, tunnel)
- ec.register_connection(tunnel, tap)
- return tunnel
-
-def add_app(ec, command, node):
- app = ec.register_resource("linux::Application")
- ec.set(app, "command", command)
- ec.register_connection(app, node)
- return app
-
-# Create the EC
-ec = ExperimentController(exp_id = "test-tr")
-
-#XXX : Need to put 6 working nodes or to let Nepi find for you
-switch1 = "planetlab2.virtues.fi"
-switch2 = "planetlab2.upc.es"
-switch3 = "planetlab1.informatik.uni-erlangen.de"
-host1 = "planetlab2.ionio.gr"
-host2 = "iraplab2.iralab.uni-karlsruhe.de"
-host3 = "planetlab2.diku.dk"
-
-ip_controller = "xxx.yyy.zzz.ttt"
-
-#XXX : Depends on the Vsys_tag of your slice
-network = "192.168.3.0"
-
-#XXX : Name of your slice
-slicename = "inria_nepi"
-
-pl_user = os.environ.get("PL_USER")
-pl_password = os.environ.get("PL_PASS")
-
-s1_node = add_node(ec, switch1, slicename, pl_user, pl_password)
-s2_node = add_node(ec, switch2, slicename, pl_user, pl_password)
-s3_node = add_node(ec, switch3, slicename, pl_user, pl_password)
-
-# Add switches
-ovs1 = add_ovs(ec, "nepi_bridge_1", "192.168.3.2/24", ip_controller, "6633", s1_node)
-ovs2 = add_ovs(ec, "nepi_bridge_2", "192.168.3.4/24", ip_controller, "6633", s2_node)
-ovs3 = add_ovs(ec, "nepi_bridge_3", "192.168.3.6/24", ip_controller, "6633", s3_node)
-
-# Add ports on ovs
-port1 = add_port(ec, "nepi_port1", network, ovs1)
-port4 = add_port(ec, "nepi_port4", network, ovs1)
-port7 = add_port(ec, "nepi_port7", network, ovs1)
-port2 = add_port(ec, "nepi_port2", network, ovs2)
-port5 = add_port(ec, "nepi_port5", network, ovs2)
-port3 = add_port(ec, "nepi_port3", network, ovs3)
-port6 = add_port(ec, "nepi_port6", network, ovs3)
-
-h1_node = add_node(ec, host1, slicename, pl_user, pl_password)
-h2_node = add_node(ec, host2, slicename, pl_user, pl_password)
-h3_node = add_node(ec, host3, slicename, pl_user, pl_password)
-
-# Add tap devices
-tap1 = add_tap(ec, "192.168.3.1", "24", "192.168.3.2", h1_node)
-tap2 = add_tap(ec, "192.168.3.3", "24", "192.168.3.4", h2_node)
-tap3 = add_tap(ec, "192.168.3.5", "24", "192.168.3.6", h3_node)
-
-# Connect the nodes
-tunnel1 = add_tunnel(ec, port1, tap1)
-tunnel2 = add_tunnel(ec, port2, tap2)
-tunnel3 = add_tunnel(ec, port3, tap3)
-tunnel4 = add_tunnel(ec, port4, port5)
-tunnel5 = add_tunnel(ec, port7, port6)
-#tunnel6 = add_tunnel(ec, network, port8, port9)
-
-# Add ping commands
-app1 = add_app(ec, "ping -c5 192.168.3.4", s1_node)
-app2 = add_app(ec, "ping -c5 192.168.3.6", s1_node)
-app3 = add_app(ec, "ping -c5 192.168.3.2", s2_node)
-app4 = add_app(ec, "ping -c5 192.168.3.6", s2_node)
-app5 = add_app(ec, "ping -c5 192.168.3.2", s3_node)
-app6 = add_app(ec, "ping -c5 192.168.3.4", s3_node)
-
-app7 = add_app(ec, "ping -c5 192.168.3.3", h1_node)
-app8 = add_app(ec, "ping -c5 192.168.3.5", h1_node)
-app9 = add_app(ec, "ping -c5 192.168.3.1", h2_node)
-app10 = add_app(ec, "ping -c5 192.168.3.5", h2_node)
-app11 = add_app(ec, "ping -c5 192.168.3.1", h3_node)
-app12 = add_app(ec, "ping -c5 192.168.3.3", h3_node)
-
-ec.deploy()
-
-ec.wait_finished([app1, app2, app3, app4, app5, app6, app7, app8, app9, app10, app11, app12])
-
-# Retreive ping results and save
-# them in a file
-ping1 = ec.trace(app1, 'stdout')
-ping2 = ec.trace(app2, 'stdout')
-ping3 = ec.trace(app3, 'stdout')
-ping4 = ec.trace(app4, 'stdout')
-ping5 = ec.trace(app5, 'stdout')
-ping6 = ec.trace(app6, 'stdout')
-ping7 = ec.trace(app7, 'stdout')
-ping8 = ec.trace(app8, 'stdout')
-ping9 = ec.trace(app9, 'stdout')
-ping10 = ec.trace(app10, 'stdout')
-ping11 = ec.trace(app11, 'stdout')
-ping12 = ec.trace(app12, 'stdout')
-
-
-f = open("examples/openvswitch/ovs_ping_3switches_line.txt", 'w')
-
-if not ping12:
- ec.shutdown()
-
-f.write("************ Ping From Switch 1 : 192.168.3.2 ********************\n\n")
-f.write(ping1)
-f.write("--------------------------------------\n")
-f.write(ping2)
-f.write("************ Ping From Switch 2 : 192.168.3.4 ********************\n\n")
-f.write(ping3)
-f.write("--------------------------------------\n")
-f.write(ping4)
-f.write("************ Ping From Switch 3 : 192.168.3.6 ********************\n\n")
-f.write(ping5)
-f.write("--------------------------------------\n")
-f.write(ping6)
-f.write("************ Ping From Host 1 : 192.168.3.1 ********************\n\n")
-f.write(ping7)
-f.write("--------------------------------------\n")
-f.write(ping8)
-f.write("************ Ping From Host 2 : 192.168.3.3 ********************\n\n")
-f.write(ping9)
-f.write("--------------------------------------\n")
-f.write(ping10)
-f.write("************ Ping From Host 3 : 192.168.3.5 ********************\n\n")
-f.write(ping11)
-f.write("--------------------------------------\n")
-f.write(ping12)
-f.close()
-
-# Delete the overlay network
-ec.shutdown()
-
-
git://git.onelab.eu / nepi.git / blobdiff