examples: add two layers example (from demonstrator)

1 files changed, 52 insertions, 0 deletions

diff --git a/examples/two-layers.py b/examples/two-layers.py
new file mode 100755
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+++ b/examples/two-layers.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# An example script using the rumba package
+
+from rumba.model import *
+
+# import testbed plugins
+import rumba.testbeds.emulab as emulab
+import rumba.testbeds.jfed as jfed
+import rumba.testbeds.faketestbed as fake
+
+# import prototype plugins
+import rumba.prototypes.ouroboros as our
+import rumba.prototypes.rlite as rl
+import rumba.prototypes.irati as irati
+
+n1 = NormalDIF("n1")
+n2 = NormalDIF("n2")
+n3 = NormalDIF("n3")
+
+e1 = ShimEthDIF("e1")
+e2 = ShimEthDIF("e2")
+e3 = ShimEthDIF("e3")
+
+a = Node("a",
+         difs = [n3, n1, e1],
+         dif_registrations = {n3: [n1], n1 : [e1]},
+         registrations = {"rinaperf.server" : [n3]},
+         bindings = {"rinaperf.server" : "/usr/bin/rinaperf"})
+
+b = Node("b",
+         difs = [n1, e1, e2],
+         dif_registrations = {n1 : [e1, e2]})
+
+c = Node("c",
+         difs = [n3, n1, n2, e2, e3],
+         dif_registrations = {n3: [n1, n2], n1 : [e2], n2: [e3]})
+
+d = Node("d",
+         difs = [n3, n2, e3],
+         dif_registrations = {n3: [n2], n2 : [e3]})
+
+tb = fake.Testbed(exp_name = "twolayers",
+                  username = "vmaffio",
+                  proj_name = "cert.pem",
+                  password = "")
+
+exp = irati.Experiment(tb, nodes = [a, b, c, d])
+
+print(exp)
+
+exp.run()