src/emuvim/examples/openstack_single_dc.py

   1 """
   2 Copyright (c) 2015 SONATA-NFV
   3 ALL RIGHTS RESERVED.
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9     http://www.apache.org/licenses/LICENSE-2.0
  10
  11 Unless required by applicable law or agreed to in writing, software
  12 distributed under the License is distributed on an "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 See the License for the specific language governing permissions and
  15 limitations under the License.
  16
  17 Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
  18 nor the names of its contributors may be used to endorse or promote
  19 products derived from this software without specific prior written
  20 permission.
  21
  22 This work has been performed in the framework of the SONATA project,
  23 funded by the European Commission under Grant number 671517 through
  24 the Horizon 2020 and 5G-PPP programmes. The authors would like to
  25 acknowledge the contributions of their colleagues of the SONATA
  26 partner consortium (www.sonata-nfv.eu).
  27 """
  28 import logging
  29 from mininet.log import setLogLevel
  30 from emuvim.dcemulator.net import DCNetwork
  31 from emuvim.api.rest.rest_api_endpoint import RestApiEndpoint
  32 from emuvim.api.openstack.openstack_api_endpoint import OpenstackApiEndpoint
  33
  34 logging.basicConfig(level=logging.INFO)
  35
  36
  37 def create_topology():
  38     net = DCNetwork(monitor=False, enable_learning=False)
  39
  40     dc1 = net.addDatacenter("dc1")
  41     # add OpenStack-like APIs to the emulated DC
  42     api1 = OpenstackApiEndpoint("0.0.0.0", 6001)
  43     api1.connect_datacenter(dc1)
  44     api1.start()
  45     api1.connect_dc_network(net)
  46     # add the command line interface endpoint to the emulated DC (REST API)
  47     rapi1 = RestApiEndpoint("0.0.0.0", 5001)
  48     rapi1.connectDCNetwork(net)
  49     rapi1.connectDatacenter(dc1)
  50     rapi1.start()
  51
  52     net.start()
  53     net.CLI()
  54     # when the user types exit in the CLI, we stop the emulator
  55     net.stop()
  56
  57
  58 def main():
  59     setLogLevel('info')  # set Mininet loglevel
  60     create_topology()
  61
  62
  63 if __name__ == '__main__':
  64     main()