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icds/topologie/topology.py
chabisik e568f8281d mise a jour
2021-01-02 18:34:18 +01:00

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#!/usr/bin/python
# Copyright (c) 2020 INSA Toulouse
# ALL RIGHTS RESERVED.
#
# This topology has been built by inspiring on the 'default_single_dc_topology.py' example of son-emu
#
# Authors
# Abdel Kader CHABI SIKA BONI (Master2 ILoRD at INSA Toulouse, chabisik@etud.insa-toulouse.fr)
# Arnaud PRIEU (5SDBD at INSA Toulouse, prieu@etud.insa-toulouse.fr)
# Year: 2020-2021
import logging
from mininet.log import setLogLevel, info
from emuvim.dcemulator.net import DCNetwork
from emuvim.api.rest.rest_api_endpoint import RestApiEndpoint
from emuvim.api.openstack.openstack_api_endpoint import OpenstackApiEndpoint
logging.basicConfig(level=logging.INFO)
setLogLevel('info') # set Mininet loglevel
logging.getLogger('werkzeug').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.base').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.compute').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.keystone').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.nova').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.neutron').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.heat').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.heat.parser').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.glance').setLevel(logging.DEBUG)
logging.getLogger('api.openstack.helper').setLevel(logging.DEBUG)
#####################################################################################################
# OUR TOPOLOGY'S DETAILS #
# (if changed, bootstrap server script must be changed too and the new config:topo image builded) #
#####################################################################################################
BOOTSTRAP_SERVER = '10.10.10.10' #name = btrap; port = 5555
SVR_IP = '10.0.0.1' #name = srv
GWI1_IP = '10.2.2.1' #name = gwi1
GWI2_IP = '10.2.2.2' #name = gwi2
GWF1_IP = '10.0.1.100' #name = gwf1
DEV1_GWF1_IP = '10.0.1.1' #name = dev1gwf1
DEV2_GWF1_IP = '10.0.1.2' #name = dev2gwf1
DEV3_GWF1_IP = '10.0.1.3' #name = dev3gwf1
GWF2_IP = '10.0.2.100' #name = gwf2
DEV1_GWF2_IP = '10.0.2.1' #name = dev1gwf2
DEV2_GWF2_IP = '10.0.2.2' #name = dev2gwf2
DEV3_GWF2_IP = '10.0.2.3' #name = dev3gwf2
GWF3_IP = '10.0.3.100' #name = gwf3
DEV1_GWF3_IP = '10.0.3.1' #name = dev1gwf3
DEV2_GWF3_IP = '10.0.3.2' #name = dev2gwf3
DEV3_GWF3_IP = '10.0.3.3' #name = dev3gwf3
'''
TOPOLOGY OVERVIEW
Necessary docker images: config:topo ; server:topo ; gateway:topo ; device:topo
++++++++
+ dev1 +
++++++++
| ______________++++++++
| | + dev2 +
++++++++ ++++++++ ++++++++ ++++++++
+ gwi1 + + gwf1 +----------------------------+ dev3 +
++++++++ ++++++++ ++++++++
| |
| |
+++++++ +++++++ +++++++ +++++++ ++++++++ ++++++++
+ srv +--------+ s1 +---------+ s2 +---------+ s3 +------+ gwf2 +--------------------+ dev1 +
+++++++ +++++++ +++++++ +++++++ ++++++++ ++++++++
| | | | | ++++++++
| | | | |_____________+ dev2 +
| | | | ++++++++
| | ++++++ | ++++++++
| |__________+ s4 +---- |_____+ dev3 +
| ++++++ | ++++++++
+++++++++ | |
+ btrap + | |____++++++++ ++++++++
+++++++++ ______| + gwf3 +--------+ dev1 +
| ++++++++ ++++++++
| ______________| | |
________| | | |
| | | |___________++++++++
| | | + dev2 +
++++++ | | ++++++++
+ DC + ++++++++ |
++++++ + dev3 +
++++++++
'''
#####################################################################################################
def create_topology():
net = DCNetwork(monitor=False, enable_learning=True)
dc1 = net.addDatacenter("dc1")
# add OpenStack-like APIs to the emulated DC
api1 = OpenstackApiEndpoint("0.0.0.0", 6001)
api1.connect_datacenter(dc1)
api1.start()
api1.connect_dc_network(net)
# add the command line interface endpoint to the emulated DC (REST API)
rapi1 = RestApiEndpoint("0.0.0.0", 5001)
rapi1.connectDCNetwork(net)
rapi1.connectDatacenter(dc1)
rapi1.start()
info('*** Adding bootstrap server\n')
btrap = net.addDocker('btrap', ip=BOOTSTRAP_SERVER, dimage="config:topo")
info('*** Adding topology server\n')
srv = net.addDocker('srv', ip=SVR_IP, dimage="server:topo", environment={'MY_IP':SVR_IP})
info('*** Adding topology intermediary gateway\n')
gwi1 = net.addDocker('gwi1', ip=GWI1_IP, dimage="gateway:topo", environment={'MY_IP':GWI1_IP})
info('*** Adding topology final gateways\n')
gwf1 = net.addDocker('gwf1', ip=GWF1_IP, dimage="gateway:topo", environment={'MY_IP':GWF1_IP})
gwf2 = net.addDocker('gwf2', ip=GWF2_IP, dimage="gateway:topo", environment={'MY_IP':GWF2_IP})
gwf3 = net.addDocker('gwf3', ip=GWF3_IP, dimage="gateway:topo", environment={'MY_IP':GWF3_IP})
info('*** Adding 1st final gateway devices\n')
dev1gwf1 = net.addDocker('dev1gwf1', ip=DEV1_GWF1_IP, dimage="device:topo", environment={'MY_IP':DEV1_GWF1_IP})
dev2gwf1 = net.addDocker('dev2gwf1', ip=DEV2_GWF1_IP, dimage="device:topo", environment={'MY_IP':DEV2_GWF1_IP})
dev3gwf1 = net.addDocker('dev3gwf1', ip=DEV3_GWF1_IP, dimage="device:topo", environment={'MY_IP':DEV3_GWF1_IP})
info('*** Adding 2nd final gateway devices\n')
dev1gwf2 = net.addDocker('dev1gwf2', ip=DEV1_GWF2_IP, dimage="device:topo", environment={'MY_IP':DEV1_GWF2_IP})
dev2gwf2 = net.addDocker('dev2gwf2', ip=DEV2_GWF2_IP, dimage="device:topo", environment={'MY_IP':DEV2_GWF2_IP})
dev3gwf2 = net.addDocker('dev3gwf2', ip=DEV3_GWF2_IP, dimage="device:topo", environment={'MY_IP':DEV3_GWF2_IP})
info('*** Adding 3rd final gateway devices\n')
dev1gwf3 = net.addDocker('dev1gwf3', ip=DEV1_GWF3_IP, dimage="device:topo", environment={'MY_IP':DEV1_GWF3_IP})
dev2gwf3 = net.addDocker('dev2gwf3', ip=DEV2_GWF3_IP, dimage="device:topo", environment={'MY_IP':DEV2_GWF3_IP})
dev3gwf3 = net.addDocker('dev3gwf3', ip=DEV3_GWF3_IP, dimage="device:topo", environment={'MY_IP':DEV3_GWF3_IP})
info('*** Adding switches\n')
s1 = net.addSwitch('s1')
s2 = net.addSwitch('s2')
s3 = net.addSwitch('s3')
s4 = net.addSwitch('s4')
s5 = net.addSwitch('s5')
s6 = net.addSwitch('s6')
s7 = net.addSwitch('s7')
info('*** Creating links\n')
net.addLink(btrap, s2)
net.addLink(s1, s2)
net.addLink(s1, srv)
net.addLink(gwi1, s2)
net.addLink(s2, s3)
#net.addLink(s2, s4)
net.addLink(s3, s4)
net.addLink(dc1, s4)
########ZONE1###########
net.addLink(s3, s5)
net.addLink(gwf1, s5)
net.addLink(dev1gwf1, s5)
net.addLink(dev2gwf1, s5)
net.addLink(dev3gwf1, s5)
########ZONE2###########
net.addLink(s3, s6)
net.addLink(gwf2, s6)
net.addLink(dev1gwf2, s6)
net.addLink(dev2gwf2, s6)
net.addLink(dev3gwf2, s6)
########ZONE3###########
net.addLink(s4, s7)
net.addLink(gwf3, s7)
net.addLink(dev1gwf3, s7)
net.addLink(dev2gwf3, s7)
net.addLink(dev3gwf3, s7)
info('*** Starting network\n')
net.start()
net.CLI()
# when the user types exit in the CLI, we stop the emulator
net.stop()
def main():
create_topology()
if __name__ == '__main__':
main()
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