checks/aws_elb_health

   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 AWSELBHealthMap = {
  28     "InService": "in service",
  29     "OutOfService": "out of service",
  30     "Unknown": "unknown",
  31 }
  32
  33
  34 def parse_aws_elb_health(info):
  35     try:
  36         return parse_aws(info)[-1]
  37     except IndexError:
  38         return {}
  39
  40
  41 def check_aws_elb_health(item, params, parsed):
  42     state_readable = AWSELBHealthMap[parsed['State']]
  43     if state_readable == "in service":
  44         state = 0
  45     elif state_readable == "out of service":
  46         state = 1
  47     else:
  48         state = 3
  49     yield state, 'Status: %s' % state_readable
  50     yield 0, 'Instance: %s' % parsed['InstanceId']
  51
  52     reason_code = parsed['ReasonCode']
  53     if reason_code not in [None, "", "N/A"]:
  54         yield 0, 'Reason: %s' % reason_code
  55
  56     description = parsed['Description']
  57     if description not in [None, "", "N/A"]:
  58         yield 0, 'Description: %s' % description
  59
  60
  61 check_info['aws_elb_health'] = {
  62     'parse_function': parse_aws_elb_health,
  63     'inventory_function': discover_single,
  64     'check_function': check_aws_elb_health,
  65     'service_description': 'AWS/ELB Health ',
  66     'includes': ['aws.include'],
  67 }