checks/azure_storageaccounts

   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 factory_settings['levels_azure_storageaccounts'] = {}
  28 # metrics description:
  29 # https://docs.microsoft.com/en-US/azure/monitoring-and-diagnostics/monitoring-supported-metrics#microsoftstoragestorageaccounts
  30 # 'ingress_levels': tuple [B]
  31 # 'egress_levels': tuple [B]
  32 # 'used_capacity_levels': tuple [B]
  33 # 'server_latency_levels': tuple [ms]
  34 # 'e2e_latency_levels': tuple [ms]
  35 # 'transactions_levels': tuple int
  36 # 'availablility_levels': tuple float
  37 #     The percentage of availability for the storage service or the specified API operation.
  38 #     Availability is calculated by taking the TotalBillableRequests value and dividing it
  39 #     by the number of applicable requests, including those that produced unexpected errors.
  40 #     All unexpected errors result in reduced availability for the storage service or the
  41 #     specified API operation.
  42
  43
  44 @get_parsed_item_data
  45 def check_azure_storageaccounts(_item, params, resource):
  46     iter_attrs = azure_iter_informative_attrs(resource, include_keys=('kind', 'location'))
  47     # kind first
  48     yield 0, "%s: %s" % next(iter_attrs)
  49
  50     levels = params.get("used_capacity_levels", (None, None))
  51     mcheck = check_azure_metric(
  52         resource, 'total_UsedCapacity', 'used_space', 'Used capacity', levels=levels, minv=0)
  53     if mcheck:
  54         yield mcheck
  55
  56     for kv_pair in iter_attrs:
  57         yield 0, "%s: %s" % kv_pair
  58
  59
  60 check_info['azure_storageaccounts'] = {
  61     'parse_function': parse_azure,
  62     'inventory_function': discover(),
  63     'check_function': check_azure_storageaccounts,
  64     'service_description': "Storage %s account",
  65     'includes': ['azure.include'],
  66     'has_perfdata': True,
  67     'default_levels_variable': 'levels_azure_storageaccount',
  68     'group': 'azure_storageaccount',
  69 }
  70
  71
  72 @get_parsed_item_data
  73 def check_azure_storageaccounts_flow(_item, params, resource):
  74     for metric_key in ('total_Ingress', 'total_Egress', 'total_Transactions'):
  75         cmk_key = metric_key[6:].lower()
  76         displ = cmk_key.title()
  77         levels = params.get("%s_levels" % cmk_key, (None, None))
  78         mcheck = check_azure_metric(resource, metric_key, cmk_key, displ, levels=levels, minv=0)
  79         if mcheck:
  80             yield mcheck
  81
  82
  83 check_info['azure_storageaccounts.flow'] = {
  84     'inventory_function': discover_azure_by_metrics('total_Ingress', 'total_Egress',
  85                                                     'total_Transactions'),
  86     'check_function': check_azure_storageaccounts_flow,
  87     'service_description': "Storage %s flow",
  88     'has_perfdata': True,
  89     'includes': ['azure.include'],
  90     'default_levels_variable': 'levels_azure_storageaccount',
  91     'group': 'azure_storageaccount',
  92 }
  93
  94
  95 @get_parsed_item_data
  96 def check_azure_storageaccounts_performance(_item, params, resource):
  97
  98     for key, cmk_key, displ in (
  99         ('total_SuccessServerLatency', 'server_latency', 'Success server latency'),
 100         ('total_SuccessE2ELatency', 'e2e_latency', 'End-to-end server latency'),
 101         ('total_Availability', 'availability', 'Availability'),
 102     ):
 103         levels = params.get("%s_levels" % cmk_key, (None, None))
 104         mcheck = check_azure_metric(resource, key, cmk_key, displ, levels=levels, minv=0)
 105         if mcheck:
 106             yield mcheck
 107
 108
 109 check_info['azure_storageaccounts.performance'] = {
 110     'inventory_function': discover_azure_by_metrics(
 111         'total_SuccessServerLatency', 'total_SuccessE2ELatency', 'total_Availability'),
 112     'check_function': check_azure_storageaccounts_performance,
 113     'service_description': "Storage %s performance",
 114     'has_perfdata': True,
 115     'includes': ['azure.include'],
 116     'default_levels_variable': 'levels_azure_storageaccount',
 117     'group': 'azure_storageaccount',
 118 }