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mirror of https://github.com/opinkerfi/nagios-plugins.git synced 2024-11-21 18:03:45 +01:00

Added check_ifoperstate

This commit is contained in:
Tomas Edwardsson 2013-06-05 14:24:08 +00:00
parent b78e958d4d
commit 85c1474519

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#!/usr/bin/python
#
# Copyright 2013, Tomas Edwardsson
#
# This script 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 script 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/>.
# Enumerates interfaces and their operstate (up/down/unknown).
__author__ = 'tommi'
from subprocess import PIPE, Popen
import os
import sys
from pynag.Plugins import PluginHelper, ok, critical, unknown
helper = PluginHelper()
helper.parser.add_option('-I', "--interface", help="Interface (eth0/bond/em/..) multiple supported with -I ... -I ...",
dest="interfaces", action="append")
helper.parser.add_option('-H', "--hostname", help="Check interface on remote host", dest="host_name")
helper.parser.add_option('-l', "--list-interfaces", help="List interfaces", dest="list_interfaces", action="store_true")
helper.parse_arguments()
# /usr/lib/nagios/plugins:/usr/lib64/nagios/plugins:/usr/local/libexec:/usr/libexec:/usr/local/nagios/libexec
local_env = os.environ
local_env["PATH"] += ":%s" % (":".join([
"/usr/lib/nagios/plugins",
"/usr/lib64/nagios/plugins",
"/usr/local/libexec",
"/usr/libexec",
"/usr/local/nagios/libexec"]))
if helper.options.host_name:
command = ("check_nrpe -H %s -c get_ifoperstate" % helper.options.host_name).split()
else:
command = ["get_ifoperstate.sh"]
# List the interfaces and exit
def get_interfaces():
interfaces = []
try:
cmd = Popen(command, stdout=PIPE, shell=False)
for line in cmd.stdout.readlines():
interface, status = line.strip().split(":")
interfaces.append((interface, status))
except Exception, e:
helper.add_summary("Unable to get interfaces: %s" % e)
helper.status(unknown)
helper.exit()
return interfaces
interface_state = get_interfaces()
if helper.options.list_interfaces:
for interface in interface_state:
print "%-20s %s" % (interface[0], interface[1])
sys.exit(0)
for interface in interface_state:
if not helper.options.interfaces or interface[0] in helper.options.interfaces:
if interface[1] == "unknown":
helper.add_status(unknown)
elif interface[1] == "up":
helper.add_status(ok)
else:
helper.add_status(critical)
helper.add_long_output("%s operstate is %s" % (interface[0], interface[1]))
helper.check_all_metrics()
helper.exit()