checks/mongodb_counters

   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 # <<<mongodb_counters>>>
  28 # opcounters getmore 477157
  29 # opcounters insert 133537
  30 # opcounters update 325682
  31 # opcounters command 4600490
  32 # opcounters query 875935
  33 # opcounters delete 105560
  34 # opcountersRepl getmore 0
  35 # opcountersRepl insert 32595
  36 # opcountersRepl update 1147
  37 # opcountersRepl command 1
  38 # opcountersRepl query 0
  39 # opcountersRepl delete 31786
  40
  41
  42 def parse_mongodb_counters(info):
  43     parsed = {}
  44     for line in info:
  45         what, name, value = line
  46         parsed.setdefault(what, {})
  47         parsed[what][name] = int(value)
  48     return parsed
  49
  50
  51 def inventory_mongodb_counters(parsed):
  52     yield "Operations", None
  53     if "opcountersRepl" in parsed:
  54         yield "Replica Operations", None
  55
  56
  57 def check_mongodb_counters(item, _no_params, parsed):
  58     item_map = {"Operations": "opcounters", "Replica Operations": "opcountersRepl"}
  59     real_item_name = item_map.get(item)
  60     data = parsed.get(real_item_name)
  61     if not data:
  62         return
  63
  64     now = time.time()
  65     for what, value in data.items():
  66         what_rate = get_rate(what, now, value)
  67         yield 0, "%s: %.2f/s" % (what.title(), what_rate), [("%s_ops" % what, what_rate)]
  68
  69
  70 check_info['mongodb_counters'] = {
  71     "parse_function": parse_mongodb_counters,
  72     "inventory_function": inventory_mongodb_counters,
  73     "check_function": check_mongodb_counters,
  74     "service_description": "MongoDB Counters %s",
  75     "has_perfdata": True,
  76 }