1 files changed, 65 insertions, 0 deletions
diff --git a/examples/docker-ouroboros.py b/examples/docker-ouroboros.py
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+++ b/examples/docker-ouroboros.py
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+#!/usr/bin/env python
+
+# An example script using the rumba package
+
+from rumba.model import *
+from rumba.utils import ExperimentManager
+
+# import testbed plugins
+import rumba.testbeds.dockertb as docker
+
+# import prototype plugins
+import rumba.prototypes.ouroboros as our
+
+import argparse
+import sys
+
+
+description = "Script to create an ouroboros"
+
+argparser = argparse.ArgumentParser(description = description)
+argparser.add_argument('-n', '--nodes', type = int, default = '10',
+                       help = "Total number of nodes")
+
+args = argparser.parse_args()
+
+log.set_logging_level('DEBUG')
+
+n01 = NormalDIF("n01")
+
+if (args.nodes < 3):
+    print("The ouroboros must be longer than 2 nodes")
+    sys.exit(-1)
+
+nodes = []
+
+shim_prev = None
+for i in range(0, args.nodes):
+    shim = ShimEthDIF("e" + str(i))
+
+    if shim_prev == None and shim != None:
+        node = Node("node" + str(i), difs = [n01, shim],
+                    dif_registrations = {n01 : [shim]})
+    elif shim_prev != None and shim != None:
+        node = Node("node" + str(i), difs = [n01, shim, shim_prev],
+                    dif_registrations = {n01 : [shim, shim_prev]})
+    else:
+        node = Node("node" + str(i), difs = [n01, shim_prev],
+                    dif_registrations = {n01 : [shim_prev]})
+
+    shim_prev = shim
+    nodes.append(node)
+
+nodes[0].add_dif(shim_prev)
+nodes[0].add_dif_registration(n01, shim_prev)
+
+tb = docker.Testbed(exp_name = "ouroboros",
+                    base_image = "ouroborosrumba/prototype")
+
+exp = our.Experiment(tb, nodes = nodes)
+
+print(exp)
+
+with ExperimentManager(exp):
+    exp.swap_in()
+    exp.bootstrap_prototype()