checks/aws_ebs_limits

   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 factory_settings['aws_ebs_limits_default_levels'] = {
  28     'block_store_snapshots': (None, 80.0, 90.0),
  29     'block_store_space_standard': (None, 80.0, 90.0),
  30     'block_store_space_io1': (None, 80.0, 90.0),
  31     'block_store_iops_io1': (None, 80.0, 90.0),
  32     'block_store_space_gp2': (None, 80.0, 90.0),
  33     'block_store_space_sc1': (None, 80.0, 90.0),
  34     'block_store_space_st1': (None, 80.0, 90.0),
  35 }
  36
  37
  38 def parse_aws_ebs_limits(info):
  39     parsed = []
  40     for resource_key, resource_title, limit, amount in parse_aws(info):
  41         if resource_key in [
  42                 "block_store_space_standard",
  43                 "block_store_space_io1",
  44                 "block_store_space_gp2",
  45                 "block_store_space_sc1",
  46                 "block_store_space_st1",
  47         ]:
  48             # Limit has unit TiB, amount is measured in GiB
  49             limit *= 1024**4
  50             amount *= 1024**3
  51             human_readable_func = get_bytes_human_readable
  52         elif resource_key == "block_store_iops_io1":
  53             human_readable_func = lambda x: "%s/s" % x
  54         else:
  55             human_readable_func = int
  56         parsed.append((resource_key, resource_title, limit, amount, human_readable_func))
  57     return parsed
  58
  59
  60 def check_aws_ebs_limits(item, params, parsed):
  61     return check_aws_limits("ebs", params, parsed)
  62
  63
  64 check_info['aws_ebs_limits'] = {
  65     'parse_function': parse_aws_ebs_limits,
  66     'inventory_function': discover_single,
  67     'check_function': check_aws_ebs_limits,
  68     'service_description': 'AWS/EBS Limits',
  69     'includes': ['aws.include'],
  70     'group': 'aws_ebs_limits',
  71     'default_levels_variable': 'aws_ebs_limits_default_levels',
  72     'has_perfdata': True,
  73 }