checks/hp_procurve_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 # Relevant SNMP OIDs:
  28 # 1.3.6.1.4.1.11.2.14.11.5.1.9.6.1
  29
  30 hp_procurve_cpu_default_levels = (80.0, 90.0)
  31
  32
  33 def inventory_hp_procurve_cpu(info):
  34     if len(info) == 1 and int(info[0][0]) >= 0 <= 100:
  35         return [(None, 'hp_procurve_cpu_default_levels')]
  36
  37
  38 def check_hp_procurve_cpu(item, params, info):
  39     if not isinstance(params, tuple):
  40         params = (None, None)
  41
  42     if len(info) == 1:
  43         cpu_util = int(info[0][0])
  44         if cpu_util >= 0 and cpu_util <= 100:
  45             infotext = "Usage: %s%%" % cpu_util
  46             warn, crit = params
  47             if crit is not None and cpu_util >= crit:
  48                 status = 2
  49             elif warn is not None and cpu_util >= warn:
  50                 status = 1
  51             else:
  52                 status = 0
  53             if status:
  54                 infotext += " (warn/crit at %s/%s)" % (warn, crit)
  55             return status, infotext, [('util', '%d%%' % cpu_util, warn, crit, 0, 100)]
  56
  57
  58 check_info["hp_procurve_cpu"] = {
  59     'check_function': check_hp_procurve_cpu,
  60     'inventory_function': inventory_hp_procurve_cpu,
  61     'service_description': 'CPU utilization',
  62     'has_perfdata': True,
  63     'group': "cpu_utilization",
  64     'snmp_info': ('.1.3.6.1.4.1.11.2.14.11.5.1.9.6', ['1']),
  65     'snmp_scan_function': lambda oid: ".11.2.3.7.11" in oid(".1.3.6.1.2.1.1.2.0") or ".11.2.3.7.8"
  66                           in oid(".1.3.6.1.2.1.1.2.0"),
  67 }