1.
Rumba
A Python Framework for Automating Large-Scale
Recursive Internet Experiments on GENI and FIRE+

2.
IPC FACILITY
X Y

3.
IPC FACILITY
X Y
<port_id> alloc (pid, …);
dealloc (port_id);

4.
X Y

5.
X Y

6.
DISTRIBUTED IPC FACILITY
X Y
…
reg(pid, name);
unreg(pid);
alloc (name, …);
dealloc (port_id);

7.
X Y

8.
X Y

9.
X Y

10.
X Y

11.
X Y

12.
X Y

13.
X Y

14.
X Y

15.
X Y

16.
Rumba core
jFed plugin
Emulab plugin
QEMU VMs
plugin
IRATI plugin
rlite plugin
Ouroboros
plugin
User program
Docker plugin
Local plugin
Storyboard

17.
Node A Node B
DIF e1
DIF n1
rinaperf
client
rinaperf
server

18.
DIF e1
e1 = ShimEthDIF("e1")
e1.set_delay(delay=50, jitter=10)

19.
DIF e1
DIF n1
n1 = NormalDIF("n1")
n1.add_policy("routing", "lfa")
n1.add_policy("addr_auth", "flat")

20.
Node A
DIF e1
DIF n1
a = Node("a",
difs=[n1, e1],
dif_registrations={n1: [e1]})

21.
Node A Node B
DIF e1
DIF n1
b = Node("b",
difs=[e1, n1],
dif_registrations={n1: [e1]})

22.
Node A Node B
DIF e1
DIF n1
tb =
jfed.Testbed(exp_name="example1",
username="user1",
cert_file="cert.pem")
exp =
our.Experiment(tb, nodes=[a, b])

23.
Node A Node B
DIF e1
DIF n1
rinaperf
client
rinaperf
server
storyboard = StoryBoard(duration=30)
client = Client("rinaperf",
options="-t perf")
server = Server("rinaperf",
options="-l",
arrival_rate=0.5,
mean_duration=5,
clients=[client])
storyboard.set_experiment(exp)
storyboard.add_server_on_node(server, a)
client.add_node(b)

24.
Node A Node B
DIF e1
DIF n1
rinaperf
client
rinaperf
server
with ExperimentManager(exp):
exp.swap_in()
exp.install_prototype()
exp.bootstrap_prototype()
storyboard.schedule_link_down(5,
e1)
storyboard.generate_script()
storyboard.start()
storyboard.fetch_logs()

25.
Join us...
#rumba rumba@freelists.org
https://arcfire.gitlab.io/rumba/https://gitlab.com/arcfire/rumba

26.
Sander Vrijders (sander.vrijders@ugent.be)
Vincenzo Maffione (v.maffione@nextworks.it)
Marco Capitani (m.capitani@nextworks.it)
Dimitri Staessens (dimitri.staessens@ugent.be)