checks/bi_aggregation

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2018             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_bi_aggregation(info):
  29     import ast
  30     parsed = {}
  31     for line in info:
  32         parsed.update(ast.literal_eval(line[0]))
  33     return parsed
  34
  35
  36 def discover_bi_aggregation(parsed):
  37     for aggr_name in parsed:
  38         yield aggr_name, None
  39
  40
  41 def check_bi_aggregation(item, _no_params, parsed):
  42     bi_data = parsed.get(item)
  43     if not bi_data:
  44         return
  45
  46     aggr_state = bi_data["aggr_state"]
  47     bi_state = aggr_state["state_computed_by_agent"]
  48
  49     infotext = "Aggregation is %s" % core_state_names[bi_state]
  50     extra_info = []
  51     if aggr_state.get("in_downtime"):
  52         extra_info.append("in downtime")
  53     if aggr_state.get("acknowledged"):
  54         extra_info.append("is acknowledged")
  55
  56     if extra_info:
  57         infotext += " (%s)" % ", ".join(extra_info)
  58
  59     yield bi_state, infotext
  60
  61
  62 check_info["bi_aggregation"] = {
  63     "parse_function": parse_bi_aggregation,
  64     "inventory_function": discover_bi_aggregation,
  65     "check_function": check_bi_aggregation,
  66     "service_description": "Aggr %s",
  67 }