checks/barracuda_mailqueues

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             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 # .1.3.6.1.4.1.20632.2.2  0
  28 # .1.3.6.1.4.1.20632.2.3  19
  29 # .1.3.6.1.4.1.20632.2.4  17
  30 # .1.3.6.1.4.1.20632.2.60 434
  31
  32 # Suggested by customer
  33 factory_settings["barracuda_mailq_default_levels"] = {
  34     "deferred": (80, 100),
  35     "active": (80, 100),
  36 }
  37
  38
  39 def inventory_barracuda_mailqueues(info):
  40     return [("", {})]
  41
  42
  43 def check_barracuda_mailqueues(_no_item, params, info):
  44     in_queue_str, active_queue_str, deferred_queue_str, daily_sent = info[0]
  45     for queue_type, queue in [
  46         ("Active", int(active_queue_str)),
  47         ("Deferred", int(deferred_queue_str)),
  48     ]:
  49         state = 0
  50         infotext = "%s: %s" % (queue_type, queue)
  51         warn, crit = params[queue_type.lower()]
  52
  53         if queue >= crit:
  54             state = 2
  55         elif queue >= warn:
  56             state = 1
  57         if state:
  58             infotext += " (warn/crit at %d/%d %s mails)" % (warn, crit, queue_type.lower())
  59
  60         yield state, infotext, [("mail_queue_%s_length" % queue_type.lower(), queue, warn, crit)]
  61
  62     yield 0, "Incoming: %s" % in_queue_str
  63     if daily_sent:
  64         yield 0, "Daily sent: %s" % daily_sent
  65
  66
  67 check_info['barracuda_mailqueues'] = {
  68     'inventory_function'        : inventory_barracuda_mailqueues,
  69     'check_function'            : check_barracuda_mailqueues,
  70     'service_description'       : 'Mail Queue %s',
  71     'has_perfdata'              : True,
  72     # The barracuda spam firewall does not response or returns a timeout error
  73     # executing 'snmpwalk' on whole tables. But we can workaround here specifying
  74     # all needed OIDs. Then we can use 'snmpget' and 'snmpwalk' on these single OIDs.
  75     'snmp_info'                 : (".1.3.6.1.4.1.20632.2", [
  76                                         "2",  # inQueue
  77                                         "3",  # outQueue
  78                                         "4",  # deferredQueue
  79                                         "60", # dailySent
  80                                   ]),
  81     'snmp_scan_function'        : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.8072.3.2.10") and \
  82                                               "barracuda" in oid(".1.3.6.1.2.1.1.1.0").lower(),
  83     'default_levels_variable'   : "barracuda_mailq_default_levels",
  84     'group'                     : "mail_queue_length",
  85 }