checks/sap_hana_events

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2019             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_sap_hana_events(info):
  29     parsed = {}
  30     for (sid_instance, node), lines in parse_sap_hana(info).iteritems():
  31         inst_data = {}
  32         for line in lines:
  33             if len(line) < 2:
  34                 continue
  35
  36             try:
  37                 inst_data[line[0]] = int(line[1])
  38             except ValueError:
  39                 pass
  40         if inst_data:
  41             parsed.setdefault((sid_instance, node), inst_data)
  42     return parsed
  43
  44
  45 def inventory_sap_hana_events(parsed):
  46     for (sid_instance, _node) in parsed.iterkeys():
  47         yield sid_instance, {}
  48
  49
  50 SAP_HANA_EVENTS_MAP = {
  51     'open_events': (2, 'Unacknowledged events'),
  52     'disabled_alerts': (1, 'Disabled alerts'),
  53     'high_alerts': (2, 'High alerts'),
  54 }
  55
  56
  57 def check_sap_hana_events(item, params, parsed):
  58     for (sid_instance, node), data in parsed.iteritems():
  59         if item != sid_instance:
  60             continue
  61
  62         if node:
  63             yield 0, 'On node: %s' % node
  64
  65         for event_key, event_count in data.iteritems():
  66             event_state, event_state_readable = SAP_HANA_EVENTS_MAP.get(
  67                 event_key, (3, "unknown[%s]" % event_key))
  68             state = 0
  69             if event_count > 0:
  70                 state = event_state
  71             yield state, "%s: %s" % (event_state_readable, event_count), [("num_%s" % event_key,
  72                                                                            event_count)]
  73
  74
  75 check_info['sap_hana_events'] = {
  76     'parse_function': parse_sap_hana_events,
  77     'inventory_function': inventory_sap_hana_events,
  78     'check_function': check_sap_hana_events,
  79     'service_description': 'SAP HANA Events %s',
  80     'includes': ['sap_hana.include'],
  81     "has_perfdata": True,
  82     "node_info": True,
  83 }