checks/brocade_sys

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2017             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
  28 def parse_brocade_sys(info):
  29     try:
  30         return {
  31             "cpu_util": int(info[0][0]),
  32             "mem_used_percent": int(info[0][1]),
  33         }
  34     except (IndexError, ValueError):
  35         return {}
  36
  37
  38 #   .--Memory--------------------------------------------------------------.
  39 #   |               __  __                                                 |
  40 #   |              |  \/  | ___ _ __ ___   ___  _ __ _   _                 |
  41 #   |              | |\/| |/ _ \ '_ ` _ \ / _ \| '__| | | |                |
  42 #   |              | |  | |  __/ | | | | | (_) | |  | |_| |                |
  43 #   |              |_|  |_|\___|_| |_| |_|\___/|_|   \__, |                |
  44 #   |                                                |___/                 |
  45 #   '----------------------------------------------------------------------'
  46
  47
  48 def inventory_brocade_sys_mem(parsed):
  49     return [(None, None)]
  50
  51
  52 def check_brocade_sys_mem(item, params, parsed):
  53     mem_used_percent = parsed["mem_used_percent"]
  54     infotext = "%s%%" % mem_used_percent
  55     if params is None:
  56         perfdata = [("mem_used_percent", mem_used_percent)]
  57         return 0, infotext, perfdata
  58     else:
  59         warn, crit = params
  60         perfdata = [("mem_used_percent", mem_used_percent, warn, crit)]
  61         levelstext = " (warn/crit at %d/%d%%)" % (warn, crit)
  62         if mem_used_percent >= crit:
  63             status = 2
  64         elif mem_used_percent >= warn:
  65             status = 1
  66         else:
  67             status = 0
  68         if status:
  69             infotext += levelstext
  70         return status, infotext, perfdata
  71
  72
  73 check_info['brocade_sys.mem'] = {
  74     'inventory_function': inventory_brocade_sys_mem,
  75     'check_function': check_brocade_sys_mem,
  76     'service_description': 'Memory used',
  77     'group': 'memory_relative',
  78     'has_perfdata': True,
  79 }
  80
  81 #.
  82 #   .--CPU-----------------------------------------------------------------.
  83 #   |                           ____ ____  _   _                           |
  84 #   |                          / ___|  _ \| | | |                          |
  85 #   |                         | |   | |_) | | | |                          |
  86 #   |                         | |___|  __/| |_| |                          |
  87 #   |                          \____|_|    \___/                           |
  88 #   |                                                                      |
  89 #   '----------------------------------------------------------------------'
  90
  91
  92 def inventory_brocade_sys(parsed):
  93     return [(None, None)]
  94
  95
  96 def check_brocade_sys(item, params, parsed):
  97     return check_cpu_util(parsed["cpu_util"], params)
  98
  99
 100 check_info['brocade_sys'] = {
 101     'parse_function': parse_brocade_sys,
 102     'inventory_function': inventory_brocade_sys,
 103     'check_function': check_brocade_sys,
 104     'service_description': 'CPU utilization',
 105     'snmp_info': (
 106         '.1.3.6.1.4.1.1588.2.1.1.1.26',
 107         [  # Brocade-REG-MIB
 108             "1",  # swCpuUsage
 109             "6",  # swMemoryUsage
 110         ]),
 111     'snmp_scan_function': lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.1588.2.1.1"
 112                                                                           ),
 113     'group': 'cpu_utilization',
 114     'includes': ['cpu_util.include'],
 115     'has_perfdata': True,
 116 }