From 55777c3c646a69593f4e106b318e8b238578f950 Mon Sep 17 00:00:00 2001 From: stevenvanrossem Date: Wed, 10 Aug 2016 17:31:37 +0200 Subject: [PATCH] Delete son-monitor_default_topo.py --- .../examples/son-monitor_default_topo.py | 102 ------------------ 1 file changed, 102 deletions(-) delete mode 100755 src/emuvim/examples/son-monitor_default_topo.py diff --git a/src/emuvim/examples/son-monitor_default_topo.py b/src/emuvim/examples/son-monitor_default_topo.py deleted file mode 100755 index a9649b2..0000000 --- a/src/emuvim/examples/son-monitor_default_topo.py +++ /dev/null @@ -1,102 +0,0 @@ -""" -Copyright (c) 2015 SONATA-NFV -ALL RIGHTS RESERVED. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION] -nor the names of its contributors may be used to endorse or promote -products derived from this software without specific prior written -permission. - -This work has been performed in the framework of the SONATA project, -funded by the European Commission under Grant number 671517 through -the Horizon 2020 and 5G-PPP programmes. The authors would like to -acknowledge the contributions of their colleagues of the SONATA -partner consortium (www.sonata-nfv.eu). -""" -""" -A simple topology with two PoPs for the y1 demo story board. - - (dc1) <<-->> s1 <<-->> (dc2) -""" - -import logging -from mininet.log import setLogLevel -from emuvim.dcemulator.net import DCNetwork -from emuvim.api.rest.rest_api_endpoint import RestApiEndpoint -from emuvim.api.sonata import SonataDummyGatekeeperEndpoint -from mininet.node import RemoteController -import signal -import sys - - -logging.basicConfig(level=logging.INFO) - -net = None -cli = None - - -def create_topology1(): - # create topology - net = DCNetwork(controller=RemoteController, monitor=False, enable_learning = False) - dc1 = net.addDatacenter("dc1") - dc2 = net.addDatacenter("dc2") - s1 = net.addSwitch("s1") - net.addLink(dc1, s1, delay="10ms") - net.addLink(dc2, s1, delay="20ms") - - # add the command line interface endpoint to each DC (REST API) - rapi1 = RestApiEndpoint("0.0.0.0", 5001) - rapi1.connectDatacenter(dc1) - rapi1.connectDatacenter(dc2) - # run API endpoint server (in another thread, don't block) - rapi1.start() - - # add the SONATA dummy gatekeeper to each DC - sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 5000) - sdkg1.connectDatacenter(dc1) - sdkg1.connectDatacenter(dc2) - # run the dummy gatekeeper (in another thread, don't block) - sdkg1.start() - - # start the emulation platform - net.start() - #cli = net.CLI() - #net.stop() - -def exit_gracefully(signum, frame): - """ - 7. At shutdown, we should receive th SIGTERM signal here and shutdown gracefully - """ - # TODO: investigate why this is not called by the sigterm handler, - # probably because son-emu container is started with pid=host, so the started python script has not pid=0 - # and docker stop only sends sigterm to pid=0 - - global net - global cli - - logging.info('Signal handler called with signal {0}'.format(signum)) - net.stop() - - sys.exit() - -def main(): - setLogLevel('info') # set Mininet loglevel - # add the SIGTERM handler (eg. received when son-emu docker container stops) - signal.signal(signal.SIGTERM, exit_gracefully) - create_topology1() - - -if __name__ == '__main__': - main() -- 2.25.1