Adding LinuxNPing RM

diff --git a/src/nepi/resources/linux/nping.py b/src/nepi/resources/linux/nping.py
new file mode 100644 (file)
index 0000000..f85f583
--- /dev/null
+++ b/src/nepi/resources/linux/nping.py
@@ -0,0 +1,227 @@
+#
+#    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: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.attribute import Attribute, Flags, Types
+from nepi.execution.resource import clsinit_copy 
+from nepi.resources.linux.application import LinuxApplication
+from nepi.util.timefuncs import tnow
+
+import os
+
+nping_sources = dict({
+    "i686": "http://nmap.org/dist/nping-0.6.25-1.i386.rpm",
+    "amd64": "http://nmap.org/dist/nping-0.6.25-1.x86_64.rpm",
+    })
+
+@clsinit_copy
+class LinuxNPing(LinuxApplication):
+    _rtype = "LinuxNPing"
+
+    @classmethod
+    def _register_attributes(cls):
+        c = Attribute("c",
+            "Sets nping -c option. "
+            "Stop after a given number of rounds. ",
+            type = Types.Integer,
+            flags = Flags.ExecReadOnly)
+
+        e = Attribute("e",
+            "Sets nping -e option. "
+            "Set the network interface to be used.",
+            flags = Flags.ExecReadOnly)
+
+        delay = Attribute("delay",
+            "Sets nping --delay option. "
+            "Delay between probes ",
+            flags = Flags.ExecReadOnly)
+
+        rate = Attribute("rate",
+            "Sets nping --rate option. "
+            "Send probes at a given rate ",
+            flags = Flags.ExecReadOnly)
+
+        ttl = Attribute("ttl",
+            "Sets nping --ttl option. "
+            "Time To Live. ",
+            flags = Flags.ExecReadOnly)
+
+        p = Attribute("p",
+            "Sets nping -p option. "
+            "Target ports. ",
+            type = Types.Integer,
+            flags = Flags.ExecReadOnly)
+
+        tcp = Attribute("tcp",
+            "Sets nping --tcp option. "
+            "TCP mode. ",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        udp = Attribute("udp",
+            "Sets nping --udp option. "
+            "UDP mode. ",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        icmp = Attribute("icmp",
+            "Sets nping --icmp option. "
+            "ICMP mode. ",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        arp = Attribute("arp",
+            "Sets nping --arp option. "
+            "ARP mode. ",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        traceroute = Attribute("traceroute",
+            "Sets nping --traceroute option. "
+            "Traceroute mode. ",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        countinuous = Attribute("continuous",
+            "Run nping in a while loop",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        print_timestamp = Attribute("printTimestamp",
+            "Print timestamp before running nping",
+            type = Types.Bool,
+            default = False,
+            flags = Flags.ExecReadOnly)
+
+        target = Attribute("target",
+            "nping target host (host that will be pinged)",
+            flags = Flags.ExecReadOnly)
+
+        cls._register_attribute(c)
+        cls._register_attribute(e)
+        cls._register_attribute(delay)
+        cls._register_attribute(rate)
+        cls._register_attribute(ttl)
+        cls._register_attribute(p)
+        cls._register_attribute(tcp)
+        cls._register_attribute(udp)
+        cls._register_attribute(icmp)
+        cls._register_attribute(arp)
+        cls._register_attribute(traceroute)
+        cls._register_attribute(countinuous)
+        cls._register_attribute(print_timestamp)
+        cls._register_attribute(target)
+
+    def __init__(self, ec, guid):
+        super(LinuxNPing, self).__init__(ec, guid)
+        self._home = "nping-%s" % self.guid
+        self._sudo_kill = True
+
+    def deploy(self):
+        if not self.get("command"):
+            self.set("command", self._start_command)
+
+        if not self.get("install"):
+            self.set("install", self._install)
+
+        if not self.get("env"):
+            self.set("env", "PATH=$PATH:/usr/sbin/")
+
+        if not self.get("depends"):
+            self.set("depends", "nmap")
+
+        super(LinuxNPing, self).deploy()
+
+    @property
+    def _start_command(self):
+        args = []
+        if self.get("continuous") == True:
+            args.append("while true; do ")
+        if self.get("printTimestamp") == True:
+            args.append("""echo "`date +'%Y%m%d%H%M%S'`";""")
+        args.append("sudo -S nping ")
+        if self.get("c"):
+            args.append("-c %s" % self.get("c"))
+        if self.get("e"):
+            args.append("-e %s" % self.get("e"))
+        if self.get("delay"):
+            args.append("--delay %s" % self.get("delay"))
+        if self.get("rate"):
+            args.append("--rate %s" % self.get("rate"))
+        if self.get("ttl"):
+            args.append("--ttl %s" % self.get("ttl"))
+        if self.get("p"):
+            args.append("-p %s" % self.get("p"))
+        if self.get("tcp") == True:
+            args.append("--tcp")
+        if self.get("udp") == True:
+            args.append("--udp")
+        if self.get("icmp") == True:
+            args.append("--icmp")
+        if self.get("arp") == True:
+            args.append("--arp")
+        if self.get("traceroute") == True:
+            args.append("--traceroute")
+
+        args.append(self.get("target"))
+
+        if self.get("continuous") == True:
+            args.append("; done ")
+
+        command = " ".join(args)
+
+        return command
+
+    @property
+    def _install(self):
+        install  = "echo 'nothing to do'"
+        if self.node.use_rpm:
+            install = (
+                " ( "
+                "  ( "
+                "   if [ `uname -m` == 'x86_64' ]; then "
+                "     wget -O nping.rpm http://nmap.org/dist/nping-0.6.25-1.x86_64.rpm ;"
+                "   else wget -O nping.rpm http://nmap.org/dist/nping-0.6.25-1.i386.rpm ;"
+                "   fi "
+                " )"
+                " && sudo -S rpm -vhU nping.rpm ) ")
+        elif self.node.use_deb:
+            from nepi.resources.linux import debfuncs 
+            install_alien = debfuncs.install_packages_command(self.node.os, "alien gcc")
+            install = (
+                " ( "
+                "  ( "
+                "   if [ `uname -m` == 'x86_64' ]; then "
+                "     wget -O nping.rpm http://nmap.org/dist/nping-0.6.25-1.x86_64.rpm ;"
+                "   else wget -O nping.rpm http://nmap.org/dist/nping-0.6.25-1.i386.rpm ;"
+                "   fi "
+                " )"
+                " && %s && sudo alien -i nping.rpm ) " % install_alien)
+
+        return ("( nping || %s )" % install)
+
+    def valid_connection(self, guid):
+        # TODO: Validate!
+        return True
+

diff --git a/test/resources/linux/nping.py b/test/resources/linux/nping.py
new file mode 100644 (file)
index 0000000..19c4ef4
--- /dev/null
+++ b/test/resources/linux/nping.py
@@ -0,0 +1,74 @@
+#!/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: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.ec import ExperimentController 
+from test_utils import skipIfNotAlive, skipInteractive
+
+import os
+import time
+import tempfile
+import unittest
+
+class LinuxNPingTestCase(unittest.TestCase):
+    def setUp(self):
+        self.fedora_host = "nepi2.pl.sophia.inria.fr"
+        self.fedora_user = "inria_nepi"
+
+        self.ubuntu_host = "roseval.pl.sophia.inria.fr"
+        self.ubuntu_user = "alina"
+        
+        self.target = "nepi5.pl.sophia.inria.fr"
+
+    @skipIfNotAlive
+    def t_nping(self, host, user):
+
+        ec = ExperimentController(exp_id = "test-nping")
+        
+        node = ec.register_resource("LinuxNode")
+        ec.set(node, "hostname", host)
+        ec.set(node, "username", user)
+        ec.set(node, "cleanHome", True)
+        ec.set(node, "cleanProcesses", True)
+
+        app = ec.register_resource("LinuxNPing")
+        ec.set(app, "c", 1)
+        ec.set(app, "tcp", True)
+        ec.set(app, "p", 80)
+        ec.set(app, "target", self.target)
+        ec.register_connection(app, node)
+
+        ec.deploy()
+
+        ec.wait_finished(app)
+
+        stdout = ec.trace(app, "stdout")
+        self.assertTrue(stdout.find("1 IP address pinged in") > -1)
+
+        ec.shutdown()
+
+    def test_nping_fedora(self):
+        self.t_nping(self.fedora_host, self.fedora_user)
+
+    def test_nping_ubuntu(self):
+        self.t_nping(self.ubuntu_host, self.ubuntu_user)
+
+if __name__ == '__main__':
+    unittest.main()
+