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#
# Commands to instruct Ouroboros
#
# Sander Vrijders <sander.vrijders@intec.ugent.be>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA
import rhumba.ssh_support as ssh
from rhumba.model import Experiment
# An experiment over the Ouroboros implementation
class OuroborosExperiment(Experiment):
def __init__(self, testbed, nodes = list()):
Experiment.__init__(self, testbed, nodes)
def setup_ouroboros(self):
cmds = list()
cmds.append("sudo apt-get update")
cmds.append("sudo apt-get install cmake protobuf-c-compiler git --yes")
cmds.append("sudo rm -r ~/ouroboros/build")
cmds.append("cd ~/ouroboros; sudo ./install_release.sh")
cmds.append("sudo nohup irmd > /dev/null &")
for node in self.nodes:
ssh.execute_commands(self.testbed, node.full_name, cmds, time_out = None)
return
def bind_names(self):
for node in self.nodes:
cmds = list()
for name, ap in node.bindings.items():
cmds.append("irm b ap " + ap + " n " + name)
ssh.execute_commands(self.testbed, node.full_name, cmds, time_out = None)
def run(self):
print("[Ouroboros experiment] start")
print("Creating resources...")
self.swap_in()
print("Setting up Ouroboros...")
self.setup_ouroboros()
print("Binding names...")
self.bind_names()
print("[Ouroboros experiment] end")
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