checks/mq_queues

   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 # Example output from agent:
  28 # [[SINGLE_ITEM_EXPORT_int_jens]]
  29 # 0 0 0 0
  30 # [[SPRINGAPP-COMMAND-INBOX-DEV]]
  31 # 0 0 15 15
  32 # [[SINGLE_ITEM_EXPORT_INT_jens]]
  33 # 0 0 0 0
  34 # [[DEBITOR_LOCATION]]
  35 # 0 1 84 84
  36 # [[EDATA_SERIALNUMBERQUERY_INBOX]]
  37 # 0 0 0 0
  38
  39 mq_queues_default_levels = {
  40     "size": (None, None),
  41     "consumerCount": (None, None),
  42 }
  43
  44
  45 def inventory_mq_queues(info):
  46     inventory = []
  47     for line in info:
  48         if line[0].startswith('[['):
  49             item = line[0][2:-2]
  50             inventory.append((item, mq_queues_default_levels))
  51     return inventory
  52
  53
  54 def check_mq_queues(item, params, info):
  55     found = False
  56     for line in info:
  57         if found is True:
  58             size, consumerCount, enqueueCount, dequeueCount = map(int, line)
  59             msg = ""
  60             state = 0
  61             warn, crit = params['consumerCount']
  62             if crit and consumerCount < crit:
  63                 state = 2
  64                 label = "(!!)"
  65             elif warn and consumerCount < warn:
  66                 state = 1
  67                 label = "(!)"
  68             if state > 0:
  69                 msg = "%s consuming connections " % consumerCount
  70                 msg += "(Levels Warn/Crit below %s/%s)%s, " % (warn, crit, label)
  71
  72             label = ""
  73             warn, crit = params['size']
  74             if crit and size >= crit:
  75                 state = 2
  76                 label = "(!!)"
  77             elif warn and size >= warn:
  78                 state = max(state, 1)
  79                 label = "(!)"
  80             msg += "Queue Size: %s" % size
  81             if label != "":
  82                 msg += "(Levels Warn/Crit at %s/%s)%s" % (warn, crit, label)
  83             msg += ", Enqueue Count: %s, Dequeue Count: %s" % (enqueueCount, dequeueCount)
  84
  85             perf = [("queue", size, warn, crit), ("enque", enqueueCount), ("deque", dequeueCount)]
  86             return state, msg, perf
  87         if line[0].startswith('[[') and line[0][2:-2] == item:
  88             found = True
  89     return 2, "Queue not found"
  90
  91
  92 check_info["mq_queues"] = {
  93     "check_function": check_mq_queues,
  94     "inventory_function": inventory_mq_queues,
  95     "service_description": "Queue %s",
  96     "has_perfdata": True,
  97     "group": "mq_queues",
  98 }