#!/usr/bin/env python
#
# NEPI, a framework to manage network experiments
# Copyright (C) 2013 INRIA
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation;
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
#
# Author: Lucia Guevgeozian
from nepi.execution.ec import ExperimentController
from nepi.execution.resource import ResourceAction, ResourceState
import os
# Create the EC
exp_id = "sfa_test"
ec = ExperimentController(exp_id)
#username = os.environ.get('SFA_SLICE')
username = 'inria_lguevgeo'
sfauser = os.environ.get('SFA_USER')
sfaPrivateKey = os.environ.get('SFA_PK')
# server
node1 = ec.register_resource("planetlab::sfa::Node")
ec.set(node1, "hostname", "planetlab3.xeno.cl.cam.ac.uk")
ec.set(node1, "username", username)
ec.set(node1, "sfauser", sfauser)
ec.set(node1, "sfaPrivateKey", sfaPrivateKey)
ec.set(node1, "cleanExperiment", True)
ec.set(node1, "cleanProcesses", True)
node2 = ec.register_resource("planetlab::sfa::Node")
ec.set(node2, "username", username)
ec.set(node2, "sfauser", sfauser)
ec.set(node2, "sfaPrivateKey", sfaPrivateKey)
ec.set(node2, "cleanExperiment", True)
ec.set(node2, "cleanProcesses", True)
node3 = ec.register_resource("planetlab::sfa::Node")
ec.set(node3, "username", username)
ec.set(node3, "sfauser", sfauser)
ec.set(node3, "sfaPrivateKey", sfaPrivateKey)
app1 = ec.register_resource("linux::Application")
command = "ping -c5 google.com"
ec.set(app1, "command", command)
ec.register_connection(app1, node1)
app2 = ec.register_resource("linux::Application")
command = "ping -c5 google.com"
ec.set(app2, "command", command)
ec.register_connection(app2, node2)
app3 = ec.register_resource("linux::Application")
command = "ping -c5 google.com"
ec.set(app3, "command", command)
ec.register_connection(app3, node3)
ec.register_condition(node2, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)
ec.register_condition(node3, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)
# Deploy
ec.deploy()
ec.wait_finished([app1, app2, app3])
ec.shutdown()
# End