checks/juniper_cpu

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 juniper_cpu_default_levels = (80.0, 90.0)
  28
  29
  30 def inventory_juniper_cpu(info):
  31     return []
  32
  33
  34 def check_juniper_cpu(item, params, info):
  35     for line in info:
  36         if line[0] == item:
  37             # this check was using cpu load readings falsely reporting them
  38             # as utilization. Since the device doesn't seem to report the number
  39             # of available cpu cores, load monitoring isn't properly doable
  40             return 3, "This check is obsolete and has been replaced, " \
  41                 "please re-discover service on this host"
  42
  43
  44 check_info["juniper_cpu"] = {
  45     "check_function": check_juniper_cpu,
  46     "inventory_function": inventory_juniper_cpu,
  47     "service_description": "CPU utilization %s",
  48     "has_perfdata": True,
  49     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.2636.1.1.1"
  50                                                                           ),
  51     "snmp_info": (
  52         ".1.3.6.1.4.1.2636.3.1.13.1",
  53         [
  54             5,  #jnxOperatingDescr
  55             20,  #jnxOperating1MinLoadAvg
  56             21,  #jnxOperating5MinLoadAvg
  57             22,  #jnxOperating15MinLoadAvg
  58         ])
  59 }