checks/netapp_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 netapp_cpu_default_levels = (80.0, 90.0)
  28
  29
  30 def check_netapp_cpu(item, params, info):
  31     util = float(info[0][0])
  32     infotext = "%2.1f%% utilization" % util
  33     warn, crit = params
  34     perfdata = [("util", util, warn, crit, 0, 100)]
  35     if util >= crit:
  36         return (2, infotext + " (critical at %d%%)" % crit, perfdata)
  37     elif util >= warn:
  38         return (1, infotext + " (warning at %d%%)" % warn, perfdata)
  39     return (0, infotext, perfdata)
  40
  41 check_info["netapp_cpu"] = {
  42     "check_function"        : check_netapp_cpu,
  43     "inventory_function"    : lambda info: [(None, "netapp_cpu_default_levels")],
  44     "service_description"   : "CPU utilization",
  45     "has_perfdata"          : True,
  46     "group"                 : "cpu_utilization",
  47     "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith('NetApp Release') \
  48                                           and oid(".1.3.6.1.4.1.789.1.2.1.3.0"),
  49     "snmp_info"                    : ( ".1.3.6.1.4.1.789.1.2.1", [ 3 ]),
  50 }