def create_topology1():
net = DCNetwork(monitor=False, enable_learning=True)
dc1 = net.addDatacenter("dc1")
heatapi1 = OpenstackApiEndpoint("0.0.0.0", 5001)
# connect data center to this endpoint
heatapi1.connect_datacenter(dc1)
# heatapirun API endpoint server (in another thread, don't block)
heatapi1.start()
heatapi1.connect_dc_network(net)
net.start()
def create_topology1():
net = DCNetwork(monitor=True, enable_learning=True)
dc1 = net.addDatacenter("datacenter1")
heatapi1 = OpenstackApiEndpoint("131.234.31.45", 5001)
# connect data center to this endpoint
heatapi1.connect_datacenter(dc1)
# heatapirun API endpoint server (in another thread, don't block)
heatapi1.start()
heatapi1.connect_dc_network(net)
net.start()
net.CLI()
# when the user types exit in the CLI, we stop the emulator
net.stop()
def _create_openstack_api_endpoints(self):
# create
api1 = OpenstackApiEndpoint("0.0.0.0", 6001)
api2 = OpenstackApiEndpoint("0.0.0.0", 6002)
api3 = OpenstackApiEndpoint("0.0.0.0", 6003)
api4 = OpenstackApiEndpoint("0.0.0.0", 6004)
# connect PoPs
api1.connect_datacenter(self.pop1)
api2.connect_datacenter(self.pop2)
api3.connect_datacenter(self.pop3)
api4.connect_datacenter(self.pop4)
# connect network
api1.connect_dc_network(self)
api2.connect_dc_network(self)
api3.connect_dc_network(self)
api4.connect_dc_network(self)
# start
api1.start()
api2.start()
api3.start()
api4.start()
def create_topology1():
net = DCNetwork(monitor=True, enable_learning=False)
dc1 = net.addDatacenter("dc1")
dc2 = net.addDatacenter("dc2")
dc3 = net.addDatacenter("dc3")
dc4 = net.addDatacenter("dc4")
heatapi1 = OpenstackApiEndpoint("0.0.0.0", 5001)
heatapi2 = OpenstackApiEndpoint("0.0.0.0", 5002)
heatapi3 = OpenstackApiEndpoint("0.0.0.0", 5003)
heatapi4 = OpenstackApiEndpoint("0.0.0.0", 5004)
# connect data centers to this endpoint
heatapi1.connect_datacenter(dc1)
heatapi2.connect_datacenter(dc2)
heatapi3.connect_datacenter(dc3)
heatapi4.connect_datacenter(dc4)
s1 = net.addSwitch("s1")
net.addLink(dc1, s1, jitter="10ms", delay="12ms", loss=0, bw=0.5)
net.addLink(dc2, s1, bw=0.5, loss=0, delay="20ms", jitter="15ms")
net.addLink(dc3, s1, delay="30ms", loss=1, bw=0.5, jitter="10ms")
net.addLink(dc4, s1, delay="40ms", loss=2, bw=1, jitter="10ms")
# heatapirun API endpoint server (in another thread, don't block)
heatapi1.start()
heatapi2.start()
heatapi3.start()
heatapi4.start()
heatapi1.connect_dc_network(net)
heatapi2.connect_dc_network(net)
heatapi3.connect_dc_network(net)
heatapi4.connect_dc_network(net)
net.start()
net.CLI()
# when the user types exit in the CLI, we stop the emulator
net.stop()
