def startTerms(self): # pragma: no cover
"Start a terminal for each node."
if "DISPLAY" not in os.environ:
error("Error starting terms: Cannot connect to display\n")
return
info("*** Running terms on %s\n" % os.environ["DISPLAY"])
cleanUpScreens()
self.terms += makeTerms(self.controllers, "controller")
self.terms += makeTerms(self.switches, "switch")
dhosts = [h for h in self.hosts if isinstance(h, DockerHost)]
for d in dhosts:
self.terms.append(spawnXtermDocker(d.name))
rest = [h for h in self.hosts if h not in dhosts]
self.terms += makeTerms(rest, "host")
"D6",
"drone_mqtt_client",
"python3 /home/drone_client_mqtt.py",
docker_args={})
print("*** Adding the MQTT client")
srv8 = mgr.addContainer("WebServer", "WS", "server", "", docker_args={})
print("*** Adding the web server")
srv9 = mgr.addContainer("WebClient",
"WC",
"client",
"bash",
docker_args={})
spawnXtermDocker("WebClient")
CLI(net)
mgr.removeContainer("dr1")
mgr.removeContainer("dr2")
mgr.removeContainer("dr3")
mgr.removeContainer("dr4")
mgr.removeContainer("dr5")
mgr.removeContainer("dr6")
mgr.removeContainer("MQTTBroker")
mgr.removeContainer("WebClient")
mgr.removeContainer("WebServer")
net.stop()
mgr.stop()
info("*** Adding switch and links\n")
switch1 = net.addSwitch("s1")
switch2 = net.addSwitch("s2")
net.addLink(switch1, h1, bw=10, delay="10ms")
net.addLink(switch1, switch2, bw=10, delay="10ms")
net.addLink(switch2, h2, bw=10, delay="10ms")
info("\n*** Starting network\n")
net.start()
srv1 = mgr.addContainer(
"srv1",
"h1",
"echo_server",
"python /home/server.py",
docker_args={},
)
srv2 = mgr.addContainer("srv2", "h2", "dev_test", "bash", docker_args={})
if not AUTOTEST_MODE:
# Cannot spawn xterm for srv1 since BASH is not installed in the image:
# echo_server.
spawnXtermDocker("srv2")
CLI(net)
mgr.removeContainer("srv1")
mgr.removeContainer("srv2")
net.stop()
mgr.stop()
def myTopology():
net = Containernet(
switch=OVSKernelSwitch,
build=False,
autoSetMacs=True,
autoStaticArp=True,
link=TCLink,
)
mgr = VNFManager(net)
setLogLevel("info")
info("*** Add Switches\n")
sconfig1 = {"dpid": "%016x" % 1}
sconfig2 = {"dpid": "%016x" % 2}
sconfig3 = {"dpid": "%016x" % 3}
sconfig4 = {"dpid": "%016x" % 4}
sconfig5 = {"dpid": "%016x" % 5}
net.addSwitch("s1", **sconfig1)
net.addSwitch("s2", **sconfig2)
net.addSwitch("s3", **sconfig3)
net.addSwitch("s4", **sconfig4)
net.addSwitch("s5", **sconfig5)
info("*** Add Hosts\n")
host_config = dict(inNamespace=True)
#net.addHost("h1", **host_config, ip="192.0.0.1")
h1 = net.addDockerHost(
"h1",
dimage="dev_test",
ip="192.0.0.1",
docker_args={"hostname": "h1"},
)
h2 = net.addDockerHost(
"h2",
dimage="dev_test",
ip="192.0.0.2",
docker_args={"hostname": "h2"},
)
h3 = net.addDockerHost(
"h3",
dimage="dev_test",
ip="192.0.0.3",
docker_args={"hostname": "h3"},
)
h4 = net.addDockerHost(
"h4",
dimage="dev_test",
ip="192.0.0.4",
docker_args={"hostname": "h4"},
)
h5 = net.addDockerHost(
"h5",
dimage="dev_test",
ip="192.0.0.5",
docker_args={"hostname": "h5"},
)
h6 = net.addDockerHost(
"h6",
dimage="dev_test",
ip="192.0.0.6",
docker_args={"hostname": "h6"},
)
h7 = net.addDockerHost(
"h7",
dimage="dev_test",
ip="192.0.0.7",
docker_args={"hostname": "h7"},
)
h8 = net.addDockerHost(
"h8",
dimage="dev_test",
ip="192.0.0.8",
docker_args={"hostname": "h8"},
)
info("*** Add Links\n")
net.addLink("h1", "s1", bw=B1)
net.addLink("h2", "s1", bw=B1)
net.addLink("h3", "s1", bw=B1)
net.addLink("h4", "s5", bw=B2)
net.addLink("h5", "s5", bw=B2)
net.addLink("s1", "s2", bw=B1)
net.addLink("s2", "s3", bw=B1, delay=DELAY)
net.addLink("s3", "s4", bw=B1, delay=DELAY)
net.addLink("s2", "s4", bw=B2)
net.addLink("s1", "s4", bw=B1)
net.addLink("s1", "s5", bw=B1)
net.addLink("s4", "h6", bw=B1)
net.addLink("s4", "h7", bw=B1)
net.addLink("s4", "h8", bw=B1)
info("*** Add controller\n")
controller = RemoteController("c0", ip="127.0.0.1", port=6633)
net.addController(controller)
net.build()
#controller.start()
#s1.start( [controller] )
#s2.start( [controller] )
#s1.cmd("ovs-vsctl set port s1-eth4 qos=@newqos -- --id=@newqos create QoS type=linux-htb other-config:max-rate=1000000 queues:123=@1q queues:234=@2q -- --id=@1q create queue other-config:min-rate=100000 other-config:max-rate=700000 -- --id=@2q create queue other-config:min-rate=100000 other-config:max-rate=700000")
#s1.cmd("ovs-ofctl add-flow s1 nw_src=192.0.0.2,nw_dst=192.0.0.7,actions=enqueue:4:123")
net.start()
srv1 = mgr.addContainer(
"srv1",
"h1",
"servernew",
"python /home/servernew.py",
docker_args={},
) #autonomus
srv2 = mgr.addContainer(
"srv2",
"h2",
"dev_test",
"bash",
docker_args={},
) #udp
srv3 = mgr.addContainer(
"srv3",
"h3",
"eclipse-mosquitto",
"bash",
docker_args={},
) #brocker
srv4 = mgr.addContainer(
"srv4",
"h4",
"aksakalli/mqtt-client",
"bash /home/clientnew.sh",
docker_args={},
)
srv5 = mgr.addContainer(
"srv5",
"h5",
"aksakalli/mqtt-client",
"bash",
docker_args={},
)
srv6 = mgr.addContainer(
"srv6",
"h6",
"dev_test",
"bash",
docker_args={},
)
srv7 = mgr.addContainer(
"srv7",
"h7",
"dev_test",
"bash",
docker_args={},
)
srv8 = mgr.addContainer(
"srv8",
"h8",
"dev_test",
"bash",
docker_args={},
)
spawnXtermDocker("srv2")
spawnXtermDocker("srv7")
CLI(net)
mgr.removeContainer("srv1")
mgr.removeContainer("srv2")
mgr.removeContainer("srv3")
mgr.removeContainer("srv4")
mgr.removeContainer("srv5")
mgr.removeContainer("srv6")
mgr.removeContainer("srv7")
mgr.removeContainer("srv8")
net.stop()
mgr.stop()
info("\n*** Starting network\n")
net.start()
srv1 = mgr.addContainer("srv1",
"mqttServer",
"eclipse-mosquitto",
"",
docker_args={})
srv2 = mgr.addContainer("srv2",
"webServer",
"webserver",
"",
docker_args={})
srv3 = mgr.addContainer(
"srv3",
"drone",
"drone",
"python /drone/drone.py --ip 10.0.0.1 --port 1883 --debug",
docker_args={})
srv4 = mgr.addContainer("srv4", "client", "client", "bash", docker_args={})
spawnXtermDocker("srv4")
CLI(net)
mgr.removeContainer("srv1")
mgr.removeContainer("srv2")
mgr.removeContainer("srv3")
mgr.removeContainer("srv4")
net.stop()
mgr.stop()
)
srv8 = mgr.addContainer(
"srv8",
"h8",
"echo_server",
"python /home/server.py",
docker_args={},
)
srv1 = mgr.addContainer("srv1", "h1", "dev_test", "bash", docker_args={})
srv2 = mgr.addContainer("srv2", "h2", "dev_test", "bash", docker_args={})
srv3 = mgr.addContainer("srv3", "h3", "dev_test", "bash", docker_args={})
srv5 = mgr.addContainer("srv5", "h5", "dev_test", "bash", docker_args={})
srv6 = mgr.addContainer("srv6", "h6", "dev_test", "bash", docker_args={})
if not AUTOTEST_MODE:
# Cannot spawn xterm for srv1 since BASH is not installed in the image:
# echo_server.
spawnXtermDocker("srv3")
CLI(net)
mgr.removeContainer("srv1")
mgr.removeContainer("srv2")
mgr.removeContainer("srv3")
mgr.removeContainer("srv4")
mgr.removeContainer("srv5")
mgr.removeContainer("srv6")
mgr.removeContainer("srv7")
mgr.removeContainer("srv8")
net.stop()
mgr.stop()
info("\n*** Starting network\n")
net.start()
print("- Run builder to build FFPP programs.")
builder = mgr.addContainer(
"builder",
"h2",
"ffpp",
"bash",
docker_args={
"volumes": FFPP_VOLS,
"working_dir": "/ffpp_app",
},
)
time.sleep(1)
spawnXtermDocker("builder")
CLI(net)
print("- Add the distributor VNF on host h2.")
distributor = mgr.addContainer(
"distributor",
"h2",
"ffpp",
"bash",
docker_args={
"volumes": FFPP_VOLS,
"working_dir": "/ffpp_app",
"nano_cpus": int(3e8),
},
)
time.sleep(1)
def myTopology():
net = Containernet(
switch=OVSKernelSwitch,
build=False,
autoSetMacs=True,
autoStaticArp=True,
link=TCLink,
)
mgr = VNFManager(net)
setLogLevel("info")
info("*** Add Switches\n")
sconfig1 = {"dpid": "%016x" % 1}
sconfig2 = {"dpid": "%016x" % 2}
sconfig3 = {"dpid": "%016x" % 3}
sconfig4 = {"dpid": "%016x" % 4}
net.addSwitch("s1", **sconfig1)
net.addSwitch("s2", **sconfig2)
net.addSwitch("s3", **sconfig3)
net.addSwitch("s4", **sconfig4)
info("*** Add Hosts\n")
host_config = dict(inNamespace=True)
#net.addHost("h1", **host_config, ip="192.0.0.1")
h1 = net.addDockerHost(
"h1",
dimage="dev_test",
ip="192.0.0.1",
docker_args={"hostname": "h1"},
)
h2 = net.addDockerHost(
"h2",
dimage="dev_test",
ip="192.0.0.2",
docker_args={"hostname": "h2"},
)
h3 = net.addDockerHost(
"h3",
dimage="dev_test",
ip="192.0.0.3",
docker_args={"hostname": "h3"},
)
h4 = net.addDockerHost(
"h4",
dimage="dev_test",
ip="192.0.0.4",
docker_args={"hostname": "h4"},
)
h5 = net.addDockerHost(
"h5",
dimage="dev_test",
ip="192.0.0.5",
docker_args={"hostname": "h5"},
)
h6 = net.addDockerHost(
"h6",
dimage="dev_test",
ip="192.0.0.6",
docker_args={"hostname": "h6"},
)
h7 = net.addDockerHost(
"h7",
dimage="dev_test",
ip="192.0.0.7",
docker_args={"hostname": "h7"},
)
info("*** Add Links\n")
net.addLink("h1", "s1", bw=B1)
net.addLink("h2", "s1", bw=B1)
net.addLink("h3", "s1", bw=B1)
net.addLink("h4", "s1", bw=B1)
net.addLink("s1", "s2", bw=B1)
net.addLink("s2", "s3", bw=B1, delay=DELAY)
net.addLink("s3", "s4", bw=B1, delay=DELAY)
net.addLink("s2", "s4", bw=B2)
net.addLink("s1", "s4", bw=B1)
net.addLink("s4", "h5", bw=B1)
net.addLink("s4", "h6", bw=B1)
net.addLink("s4", "h7", bw=B1)
info("*** Add controller\n")
controller = RemoteController("c1", ip="127.0.0.1", port=6633)
net.addController(controller)
net.build()
net.start()
srv1 = mgr.addContainer(
"srv1",
"h1",
"echo_server",
"python /home/server_ad.py",
docker_args={},
)
srv2 = mgr.addContainer(
"srv2",
"h2",
"echo_server",
"python /home/server.py",
docker_args={},
)
srv3 = mgr.addContainer(
"srv3",
"h3",
"echo_server",
"python /home/server.py",
docker_args={},
)
srv4 = mgr.addContainer(
"srv4",
"h4",
"dev_test",
"bash",
docker_args={},
)
srv5 = mgr.addContainer(
"srv5",
"h5",
"dev_test",
"bash",
docker_args={},
)
srv6 = mgr.addContainer(
"srv6",
"h6",
"dev_test",
"bash",
docker_args={},
)
srv7 = mgr.addContainer(
"srv7",
"h7",
"dev_test",
"bash",
docker_args={},
)
spawnXtermDocker("srv5")
spawnXtermDocker("srv1")
CLI(net)
mgr.removeContainer("srv1")
mgr.removeContainer("srv2")
mgr.removeContainer("srv3")
mgr.removeContainer("srv4")
mgr.removeContainer("srv5")
mgr.removeContainer("srv6")
mgr.removeContainer("srv7")
net.stop()
mgr.stop()
