3 # NEPI, a framework to manage network experiments
4 # Copyright (C) 2013 INRIA
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 # Author: Lucia Guevgeozian <lucia.guevgeozian_odizzio@inria.fr>
21 from nepi.execution.ec import ExperimentController
22 from nepi.execution.resource import ResourceAction, ResourceState
26 exp_id = "test_blacklist"
27 ec = ExperimentController(exp_id)
29 pl_user = os.environ.get("PL_USER")
30 pl_password = os.environ.get("PL_PASS")
31 #username = os.environ.get("PL_SLICE")
32 username = 'inria_sfatest'
35 node1 = ec.register_resource("planetlab::Node")
36 ec.set(node1, "username", username)
37 ec.set(node1, "pluser", pl_user)
38 ec.set(node1, "plpassword", pl_password)
39 ec.set(node1, "cleanExperiment", True)
40 ec.set(node1, "cleanProcesses", True)
42 node2 = ec.register_resource("planetlab::Node")
43 ec.set(node2, "username", username)
44 ec.set(node2, "pluser", pl_user)
45 ec.set(node2, "plpassword", pl_password)
46 ec.set(node2, "cleanExperiment", True)
47 ec.set(node2, "cleanProcesses", True)
49 node3 = ec.register_resource("planetlab::Node")
50 ec.set(node3, "username", username)
51 ec.set(node3, "pluser", pl_user)
52 ec.set(node3, "plpassword", pl_password)
53 ec.set(node3, "cleanExperiment", True)
54 ec.set(node3, "cleanProcesses", True)
56 # Set the global attribute 'persist_blacklist'
57 # (that applies to all PlanetlabNodes) to persist the
58 # use of the blacklist, meaning leaving out of the
59 # provisioning the nodes in that file, and adding the new blacklisted
61 ec.set_global("planetlab::Node", "persist_blacklist", True)
64 app1 = ec.register_resource("linux::Application")
65 command = "ping -c5 google.com"
66 ec.set(app1, "command", command)
67 ec.register_connection(app1, node1)
69 app2 = ec.register_resource("linux::Application")
70 command = "ping -c5 google.com"
71 ec.set(app2, "command", command)
72 ec.register_connection(app2, node2)
74 app3 = ec.register_resource("linux::Application")
75 command = "ping -c5 google.com"
76 ec.set(app3, "command", command)
77 ec.register_connection(app3, node3)
82 ec.wait_finished([app1, app2, app3])
86 # The blacklisted nodes are saved in ~/.nepi/plblacklist.txt.
87 # The next time the experiment is run these nodes will not be used.