( pl_user, movie, exp_id, pl_ssh_key, results_dir ) = get_options()
ec = ExperimentController(exp_id = exp_id)
-
- # hosts in Europe
- #host1 = "planetlab2.u-strasbg.fr"
- #host2 = "planet1.servers.ua.pt"
- #host3 = "planetlab1.cs.uoi.gr"
- #host4 = "planetlab1.aston.ac.uk"
- #host5 = "planetlab2.willab.fi"
- #host6 = "planetlab-1.fokus.fraunhofer.de"
# host in the US
host1 = "planetlab4.wail.wisc.edu"
host5 = "earth.cs.brown.edu"
host6 = "planetlab2.engr.uconn.edu"
- # describe nodes in the central ring
+ # describe nodes in the central ring
ring_hosts = [host1, host2, host3, host4]
ccnds = dict()
+++ /dev/null
-#!/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 as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# 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 <http://www.gnu.org/licenses/>.
-#
-# Author: Julien Tribino <julien.tribino@inria.fr>
-
-from nepi.execution.resource import ResourceFactory, ResourceAction, ResourceState
-from nepi.execution.ec import ExperimentController
-
-from nepi.resources.omf.node import OMFNode
-from nepi.resources.omf.application import OMFApplication
-from nepi.resources.omf.interface import OMFWifiInterface
-from nepi.resources.omf.channel import OMFChannel
-
-import logging
-import time
-
-logging.basicConfig()
-
-# Create the EC
-ec = ExperimentController()
-
-# Create and Configure the Nodes
-node1 = ec.register_resource("OMFNode")
-ec.set(node1, 'hostname', 'omf.plexus.wlab17')
-ec.set(node1, 'xmppSlice', "nepi")
-ec.set(node1, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(node1, 'xmppPort', "5222")
-ec.set(node1, 'xmppPassword', "1234")
-ec.set(node1, 'xmppSlice', "nepi")
-ec.set(node1, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(node1, 'xmppPort', "5222")
-ec.set(node1, 'xmppPassword', "1234")
-
-node2 = ec.register_resource("OMFNode")
-ec.set(node2, 'hostname', "omf.plexus.wlab37")
-ec.set(node2, 'xmppSlice', "nepi")
-ec.set(node2, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(node2, 'xmppPort', "5222")
-ec.set(node2, 'xmppPassword', "1234")
-ec.set(node2, 'xmppSlice', "nepi")
-ec.set(node2, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(node2, 'xmppPort', "5222")
-ec.set(node2, 'xmppPassword', "1234")
-
-# Create and Configure the Interfaces
-iface1 = ec.register_resource("OMFWifiInterface")
-ec.set(iface1, 'alias', "w0")
-ec.set(iface1, 'mode', "adhoc")
-ec.set(iface1, 'type', "g")
-ec.set(iface1, 'essid', "vlcexp")
-#ec.set(iface1, 'ap', "11:22:33:44:55:66")
-ec.set(iface1, 'ip', "10.0.0.17")
-ec.set(iface1, 'xmppSlice', "nepi")
-ec.set(iface1, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(iface1, 'xmppPort', "5222")
-ec.set(iface1, 'xmppPassword', "1234")
-
-iface2 = ec.register_resource("OMFWifiInterface")
-ec.set(iface2, 'alias', "w0")
-ec.set(iface2, 'mode', "adhoc")
-ec.set(iface2, 'type', 'g')
-ec.set(iface2, 'essid', "vlcexp")
-#ec.set(iface2, 'ap', "11:22:33:44:55:66")
-ec.set(iface2, 'ip', "10.0.0.37")
-ec.set(iface2, 'xmppSlice', "nepi")
-ec.set(iface2, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(iface2, 'xmppPort', "5222")
-ec.set(iface2, 'xmppPassword', "1234")
-
-# Create and Configure the Channel
-channel = ec.register_resource("OMFChannel")
-ec.set(channel, 'channel', "6")
-ec.set(channel, 'xmppSlice', "nepi")
-ec.set(channel, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(channel, 'xmppPort', "5222")
-ec.set(channel, 'xmppPassword', "1234")
-
-# Create and Configure the Application
-app1 = ec.register_resource("OMFApplication")
-ec.set(app1, 'appid', 'Vlc#1')
-ec.set(app1, 'path', "/opt/vlc-1.1.13/cvlc")
-ec.set(app1, 'args', "/opt/10-by-p0d.avi --sout '#rtp{dst=10.0.0.37,port=1234,mux=ts}'")
-#ec.set(app1, 'args', "--quiet /opt/big_buck_bunny_240p_mpeg4.ts --sout '#rtp{dst=10.0.0.37,port=1234,mux=ts} '")
-ec.set(app1, 'env', "DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority")
-ec.set(app1, 'xmppSlice', "nepi")
-ec.set(app1, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(app1, 'xmppPort', "5222")
-ec.set(app1, 'xmppPassword', "1234")
-
-app2 = ec.register_resource("OMFApplication")
-ec.set(app2, 'appid', 'Vlc#2')
-ec.set(app2, 'path', "/opt/vlc-1.1.13/cvlc")
-ec.set(app2, 'args', "--quiet rtp://10.0.0.37:1234")
-ec.set(app2, 'env', "DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority")
-ec.set(app2, 'xmppSlice', "nepi")
-ec.set(app2, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(app2, 'xmppPort', "5222")
-ec.set(app2, 'xmppPassword', "1234")
-
-app3 = ec.register_resource("OMFApplication")
-ec.set(app3, 'appid', 'Kill#2')
-ec.set(app3, 'path', "/usr/bin/killall")
-ec.set(app3, 'args', "vlc")
-ec.set(app3, 'env', " ")
-ec.set(app3, 'xmppSlice', "nepi")
-ec.set(app3, 'xmppHost', "xmpp-plexus.onelab.eu")
-ec.set(app3, 'xmppPort', "5222")
-ec.set(app3, 'xmppPassword', "1234")
-
-# Connection
-ec.register_connection(app3, node1)
-ec.register_connection(app1, node1)
-ec.register_connection(node1, iface1)
-ec.register_connection(iface1, channel)
-ec.register_connection(iface2, channel)
-ec.register_connection(node2, iface2)
-ec.register_connection(app2, node2)
-
-# User Behaviour
-ec.register_condition(app2, ResourceAction.START, app1, ResourceState.STARTED , "4s")
-ec.register_condition([app1, app2], ResourceAction.STOP, app2, ResourceState.STARTED , "22s")
-ec.register_condition(app3, ResourceAction.START, app2, ResourceState.STARTED , "25s")
-ec.register_condition(app3, ResourceAction.STOP, app3, ResourceState.STARTED , "1s")
-
-# Deploy
-ec.deploy()
-
-ec.wait_finished([app1, app2, app3])
-
-# Stop Experiment
-#time.sleep(55)
-ec.shutdown()
+++ /dev/null
-#!/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 as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# 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 <http://www.gnu.org/licenses/>.
-#
-# Author: Julien Tribino <julien.tribino@inria.fr>
-
-from nepi.execution.resource import ResourceFactory
-from nepi.execution.ec import ExperimentController
-
-from nepi.resources.omf.node import OMFNode
-from nepi.resources.omf.application import OMFApplication
-from nepi.resources.omf.interface import OMFWifiInterface
-from nepi.resources.omf.channel import OMFChannel
-
-import logging
-import time
-
-logging.basicConfig()
-
-# Create the EC
-ec = ExperimentController()
-
-# Register the different RM that will be used
-ResourceFactory.register_type(OMFNode)
-ResourceFactory.register_type(OMFWifiInterface)
-ResourceFactory.register_type(OMFChannel)
-ResourceFactory.register_type(OMFApplication)
-
-# Create and Configure the Nodes
-guid = ec.register_resource("OMFNode")
-node1 = ec.get_resource(guid)
-node1.set('hostname', 'omf.plexus.wlab17')
-node1.set('xmppSlice', "nepi")
-node1.set('xmppHost', "xmpp-plexus.onelab.eu")
-node1.set('xmppPort', "5222")
-node1.set('xmppPassword', "1234")
-
-guid = ec.register_resource("OMFNode")
-node2 = ec.get_resource(guid)
-node2.set('hostname', "omf.plexus.wlab37")
-node2.set('xmppSlice', "nepi")
-node2.set('xmppHost', "xmpp-plexus.onelab.eu")
-node2.set('xmppPort', "5222")
-node2.set('xmppPassword', "1234")
-
-# Create and Configure the Interfaces
-guid = ec.register_resource("OMFWifiInterface")
-iface1 = ec.get_resource(guid)
-iface1.set('alias', "w0")
-iface1.set('mode', "adhoc")
-iface1.set('type', "g")
-iface1.set('essid', "helloworld")
-iface1.set('ip', "10.0.0.17")
-iface1.set('xmppSlice', "nepi")
-iface1.set('xmppHost', "xmpp-plexus.onelab.eu")
-iface1.set('xmppPort', "5222")
-iface1.set('xmppPassword', "1234")
-
-guid = ec.register_resource("OMFWifiInterface")
-iface2 = ec.get_resource(guid)
-iface2.set('alias', "w0")
-iface2.set('mode', "adhoc")
-iface2.set('type', 'g')
-iface2.set('essid', "helloworld")
-iface2.set('ip', "10.0.0.37")
-iface2.set('xmppSlice', "nepi")
-iface2.set('xmppHost', "xmpp-plexus.onelab.eu")
-iface2.set('xmppPort', "5222")
-iface2.set('xmppPassword', "1234")
-
-# Create and Configure the Channel
-guid = ec.register_resource("OMFChannel")
-channel = ec.get_resource(guid)
-channel.set('channel', "6")
-channel.set('xmppSlice', "nepi")
-channel.set('xmppHost', "xmpp-plexus.onelab.eu")
-channel.set('xmppPort', "5222")
-channel.set('xmppPassword', "1234")
-
-# Create and Configure the Application
-guid = ec.register_resource("OMFApplication")
-app1 = ec.get_resource(guid)
-app1.set('appid', 'Vlc#1')
-app1.set('path', "/opt/vlc-1.1.13/cvlc")
-app1.set('args', "/opt/10-by-p0d.avi --sout '#rtp{dst=10.0.0.37,port=1234,mux=ts}'")
-app1.set('env', "DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority")
-app1.set('xmppSlice', "nepi")
-app1.set('xmppHost', "xmpp-plexus.onelab.eu")
-app1.set('xmppPort', "5222")
-app1.set('xmppPassword', "1234")
-
-guid = ec.register_resource("OMFApplication")
-app2 = ec.get_resource(guid)
-app2.set('appid', 'Vlc#2')
-app2.set('path', "/opt/vlc-1.1.13/cvlc")
-app2.set('args', "rtp://10.0.0.37:1234")
-app2.set('env', "DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority")
-app2.set('xmppSlice', "nepi")
-app2.set('xmppHost', "xmpp-plexus.onelab.eu")
-app2.set('xmppPort', "5222")
-app2.set('xmppPassword', "1234")
-
-guid = ec.register_resource("OMFApplication")
-app3 = ec.get_resource(guid)
-app3.set('appid', 'Kill#2')
-app3.set('path', "/usr/bin/killall")
-app3.set('args', "vlc")
-app3.set('env', " ")
-app3.set('xmppSlice', "nepi")
-app3.set('xmppHost', "xmpp-plexus.onelab.eu")
-app3.set('xmppPort', "5222")
-app3.set('xmppPassword', "1234")
-
-# register_connection
-app3.register_connection(node1.guid)
-node1.register_connection(app3.guid)
-
-app1.register_connection(node1.guid)
-node1.register_connection(app1.guid)
-
-node1.register_connection(iface1.guid)
-iface1.register_connection(node1.guid)
-
-iface1.register_connection(channel.guid)
-channel.register_connection(iface1.guid)
-
-channel.register_connection(iface2.guid)
-iface2.register_connection(channel.guid)
-
-iface2.register_connection(node2.guid)
-node2.register_connection(iface2.guid)
-
-node2.register_connection(app2.guid)
-app2.register_connection(node2.guid)
-
-# Local Deploy
-node1.deploy()
-node2.deploy()
-iface1.deploy()
-iface2.deploy()
-channel.deploy()
-app1.deploy()
-app2.deploy()
-app3.deploy()
-
-# Start the Nodes
-node1.start()
-node2.start()
-time.sleep(2)
-
-# Start the Interfaces
-iface1.start()
-iface2.start()
-
-# Start the Channel
-time.sleep(2)
-channel.start()
-time.sleep(2)
-
-# Start the Application
-app1.start()
-time.sleep(2)
-app2.start()
-
-time.sleep(20)
-
-# Stop the Application
-app1.stop()
-app2.stop()
-time.sleep(1)
-app3.start()
-time.sleep(2)
-
-# Stop Experiment
-ec.shutdown()
"""
#!/usr/bin/env python
-from nepi.execution.resource import ResourceFactory, ResourceAction, ResourceState, populate_factory
+from nepi.execution.resource import ResourceFactory, ResourceAction, ResourceState
from nepi.execution.ec import ExperimentController
# Create the EC
ec = ExperimentController()
-# Register the different RM that will be used
-populate_factory()
-
# Create and Configure the Nodes
node1 = ec.register_resource("OMFNode")
ec.set(node1, 'hostname', 'omf.plexus.wlab17')
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
# Julien Tribino <julien.tribino@inria.fr>
-from nepi.execution.resource import ResourceManager, clsinit, ResourceState, \
+from nepi.execution.resource import ResourceManager, clsinit_copy, ResourceState, \
reschedule_delay
from nepi.execution.attribute import Attribute, Flags
+from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
from nepi.resources.omf.node import OMFNode
from nepi.resources.omf.omf_api import OMFAPIFactory
-@clsinit
-class OMFApplication(ResourceManager):
+@clsinit_copy
+class OMFApplication(OMFResource):
"""
.. class:: Class Args :
_rtype = "OMFApplication"
_authorized_connections = ["OMFNode"]
+ @classmethod
+ def stdin_send(cls, old_value, new_value):
+ print "AAHHHHHHHH"
+
@classmethod
def _register_attributes(cls):
""" Register the attributes of an OMF application
"""
-
appid = Attribute("appid", "Name of the application")
path = Attribute("path", "Path of the application")
args = Attribute("args", "Argument of the application")
env = Attribute("env", "Environnement variable of the application")
- xmppSlice = Attribute("xmppSlice","Name of the slice", flags = Flags.Credential)
- xmppHost = Attribute("xmppHost", "Xmpp Server",flags = Flags.Credential)
- xmppPort = Attribute("xmppPort", "Xmpp Port",flags = Flags.Credential)
- xmppPassword = Attribute("xmppPassword", "Xmpp Port",flags = Flags.Credential)
+ stdin = Attribute("stdin", "Input of the application", default = "", set_hook = cls.stdin_send )
cls._register_attribute(appid)
cls._register_attribute(path)
cls._register_attribute(args)
cls._register_attribute(env)
- cls._register_attribute(xmppSlice)
- cls._register_attribute(xmppHost)
- cls._register_attribute(xmppPort)
- cls._register_attribute(xmppPassword)
-
+ cls._register_attribute(stdin)
def __init__(self, ec, guid):
"""
self._omf_api = None
+ @property
+ def exp_id(self):
+ if self.ec.exp_id.startswith('exp-'):
+ return None
+ return self.ec.exp_id
+
@property
def node(self):
rm_list = self.get_connected(OMFNode.rtype())
if rm_list: return rm_list[0]
return None
+
+
def valid_connection(self, guid):
""" Check if the connection with the guid in parameter is possible.
Only meaningful connections are allowed.
if not self._omf_api :
self._omf_api = OMFAPIFactory.get_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
if not self._omf_api :
msg = "Credentials are not initialzed. XMPP Connections impossible"
if self._omf_api :
OMFAPIFactory.release_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
super(OMFApplication, self).release()
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
# Julien Tribino <julien.tribino@inria.fr>
-from nepi.execution.resource import ResourceManager, clsinit, ResourceState, \
+from nepi.execution.resource import ResourceManager, clsinit_copy, ResourceState, \
reschedule_delay
from nepi.execution.attribute import Attribute, Flags
+from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
from nepi.resources.omf.omf_api import OMFAPIFactory
-@clsinit
-class OMFChannel(ResourceManager):
+@clsinit_copy
+class OMFChannel(OMFResource):
"""
.. class:: Class Args :
"""
channel = Attribute("channel", "Name of the application")
- xmppSlice = Attribute("xmppSlice","Name of the slice", flags = Flags.Credential)
- xmppHost = Attribute("xmppHost", "Xmpp Server",flags = Flags.Credential)
- xmppPort = Attribute("xmppPort", "Xmpp Port",flags = Flags.Credential)
- xmppPassword = Attribute("xmppPassword", "Xmpp Port",flags = Flags.Credential)
cls._register_attribute(channel)
- cls._register_attribute(xmppSlice)
- cls._register_attribute(xmppHost)
- cls._register_attribute(xmppPort)
- cls._register_attribute(xmppPassword)
def __init__(self, ec, guid):
"""
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
# Julien Tribino <julien.tribino@inria.fr>
-from nepi.execution.resource import ResourceManager, clsinit, ResourceState, \
+from nepi.execution.resource import ResourceManager, clsinit_copy, ResourceState, \
reschedule_delay
from nepi.execution.attribute import Attribute, Flags
from nepi.resources.omf.node import OMFNode
+from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
from nepi.resources.omf.channel import OMFChannel
from nepi.resources.omf.omf_api import OMFAPIFactory
-@clsinit
-class OMFWifiInterface(ResourceManager):
+@clsinit_copy
+class OMFWifiInterface(OMFResource):
"""
.. class:: Class Args :
type = Attribute("type","Type of the interface")
essid = Attribute("essid","Essid of the interface")
ip = Attribute("ip","IP of the interface")
- xmppSlice = Attribute("xmppSlice","Name of the slice", flags = Flags.Credential)
- xmppHost = Attribute("xmppHost", "Xmpp Server",flags = Flags.Credential)
- xmppPort = Attribute("xmppPort", "Xmpp Port",flags = Flags.Credential)
- xmppPassword = Attribute("xmppPassword", "Xmpp Port",flags = Flags.Credential)
cls._register_attribute(alias)
- cls._register_attribute(xmppSlice)
- cls._register_attribute(xmppHost)
- cls._register_attribute(xmppPort)
- cls._register_attribute(xmppPassword)
cls._register_attribute(mode)
cls._register_attribute(type)
cls._register_attribute(essid)
return False
+ @property
+ def exp_id(self):
+ if self.ec.exp_id.startswith('exp-'):
+ return None
+ return self.ec.exp_id
+
@property
def node(self):
rm_list = self.get_connected(OMFNode.rtype())
if not self._omf_api :
self._omf_api = OMFAPIFactory.get_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
if not self._omf_api :
msg = "Credentials are not initialzed. XMPP Connections impossible"
if self._omf_api :
OMFAPIFactory.release_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
super(OMFWifiInterface, self).release()
path = self._attr_element(execute,"PATH",path)
return payload
+ def stdin_function(self, target, value, appid):
+ """ Build an Execute Message
+
+ :param value: parameter that go in the stdin
+ :type value: str
+ :param target: Hrn of the target node (ex : omf.plexus.wlab17)
+ :type target: str
+ :param appid: Application id
+ :type appid: str
+
+ """
+ payload = ET.Element("omf-message")
+ stdin = self._id_element(payload,"STDIN")
+ value = self._attr_element(stdin,"TARGET",target)
+ sliceid = self._attr_element(stdin,"SLICEID",self._slice_id)
+ expid = self._attr_element(stdin,"EXPID",self._exp_id)
+ target = self._attr_element(stdin,"TARGET",target)
+ appid = self._attr_element(stdin,"APPID",appid)
+ return payload
+
def exit_function(self, target, appid):
""" Build an Exit Message
# Julien Tribino <julien.tribino@inria.fr>
-from nepi.execution.resource import ResourceManager, clsinit, ResourceState, \
+from nepi.execution.resource import ResourceManager, clsinit_copy, ResourceState, \
reschedule_delay
from nepi.execution.attribute import Attribute, Flags
from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
import time
-@clsinit
+@clsinit_copy
class OMFNode(OMFResource):
"""
.. class:: Class Args :
self._omf_api = None
+ @property
+ def exp_id(self):
+ if self.ec.exp_id.startswith('exp-'):
+ return None
+ return self.ec.exp_id
+
def valid_connection(self, guid):
""" Check if the connection with the guid in parameter is possible.
Only meaningful connections are allowed.
if not self._omf_api :
self._omf_api = OMFAPIFactory.get_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
if not self._omf_api :
msg = "Credentials are not initialzed. XMPP Connections impossible"
OMFAPIFactory.release_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.ec.exp_id)
+ self.get('xmppPassword'), exp_id = self.exp_id)
super(OMFNode, self).release()
xmpp_node = self._host_session_id(hostname)
self._client.publish(payload, xmpp_node)
+ def send_stdin(self, hostname, value, app_id):
+ """ Send to the stdin of the application the value
+
+ :param hostname: Full hrn of the node
+ :type hostname: str
+ :param appid: Application Id (Any id that represents in a unique
+ way the application)
+ :type appid: str
+ :param value: parameter to execute in the stdin of the application
+ :type value: str
+
+ """
+ payload = self._message.stdin_function(hostname, value, app_id)
+ xmpp_node = self._host_session_id(hostname)
+ self._client.publish(payload, xmpp_node)
+
+
def execute(self, hostname, app_id, arguments, path, env):
""" Execute command on the node
# Lucia Guevgeozian <lucia.guevgeozian_odizzio@inria.fr>
from nepi.execution.attribute import Attribute, Flags, Types
-from nepi.execution.resource import ResourceManager, clsinit_copy, ResourceState, \
+from nepi.execution.resource import ResourceManager, clsinit, ResourceState, \
reschedule_delay
class ResourceGateway:
"""
TestbedtoGateway = dict({
"wilabt" : "ops.wilab2.ilabt.iminds.be",
- "nitos" : "??.??.??",
+ "nitos" : "nitlab.inf.uth.gr",
"nicta" : "??.??.??",
+
})
-@clsinit_copy
+@clsinit
class OMFResource(ResourceManager):
"""
Generic resource gathering XMPP credential information and common methods
--- /dev/null
+#!/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 as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+# Author: Julien Tribino <julien.tribino@inria.fr>
+
+
+from nepi.execution.resource import ResourceFactory, clsinit_copy, ResourceManager, ResourceAction, ResourceState
+from nepi.execution.ec import ExperimentController
+from nepi.execution.attribute import Attribute, Flags
+
+from nepi.resources.omf.node import OMFNode
+from nepi.resources.omf.application import OMFApplication
+
+from nepi.util.timefuncs import *
+
+import time
+import unittest
+
+class DummyEC(ExperimentController):
+ pass
+
+@clsinit_copy
+class DummyOMFApplication(OMFApplication):
+ _rtype = "DummyOMFApplication"
+
+ @classmethod
+ def _register_attributes(cls):
+ test = Attribute("test", "Input of the application", default = 0, set_hook = cls.test_hook)
+ cls._register_attribute(test)
+
+ @classmethod
+ def test_hook(cls, old_value, new_value):
+ new_value *= 10
+ print "Change the value of test from "+ str(old_value) +" to : " + str(new_value)
+ return new_value
+
+
+class OMFTestSet(unittest.TestCase):
+
+ def test_set_hook(self):
+ self.ec = DummyEC(exp_id = "30")
+
+ ResourceFactory.register_type(DummyOMFApplication)
+
+ self.node1 = self.ec.register_resource("OMFNode")
+ self.ec.set(self.node1, 'hostname', 'omf.plexus.wlab17')
+ self.ec.set(self.node1, 'xmppSlice', "nepi")
+ self.ec.set(self.node1, 'xmppHost', "xmpp-plexus.onelab.eu")
+ self.ec.set(self.node1, 'xmppPort', "5222")
+ self.ec.set(self.node1, 'xmppPassword', "1234")
+
+ self.app1 = self.ec.register_resource("DummyOMFApplication")
+ self.ec.set(self.app1, 'appid', 'Test#1')
+ self.ec.set(self.app1, 'path', "/usr/bin/ping")
+ self.ec.set(self.app1, 'args', "")
+ self.ec.set(self.app1, 'env', "")
+ self.ec.set(self.app1, 'xmppSlice', "nepi")
+ self.ec.set(self.app1, 'xmppHost', "xmpp-plexus.onelab.eu")
+ self.ec.set(self.app1, 'xmppPort', "5222")
+ self.ec.set(self.app1, 'xmppPassword', "1234")
+
+ self.ec.register_connection(self.app1, self.node1)
+
+ self.ec.register_condition(self.app1, ResourceAction.STOP, self.app1, ResourceState.STARTED , "10s")
+
+ self.ec.deploy()
+
+ time.sleep(3)
+ print "First try to change the STDIN"
+ self.ec.set(self.app1, 'test', 3)
+
+ self.assertEquals(self.ec.get(self.app1, 'test'), 30)
+
+ time.sleep(3)
+ print "Second try to change the STDIN"
+ self.ec.set(self.app1, 'test', 101)
+ self.assertEquals(self.ec.get(self.app1, 'test'), 1010)
+
+ self.ec.wait_finished([self.app1])
+
+ # Stop Experiment
+ self.ec.shutdown()
+
+
+if __name__ == '__main__':
+ unittest.main()
+
+
+
self.assertEquals(len(self.ec.get_resource(self.app5).conditions[ResourceAction.START]), 2)
-
class OMFVLCTestCaseComplete(unittest.TestCase):
def test_deploy(self):