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aws_rds_limits
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aws_rds_limits
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.
# NOTE: Careful when replacing the *-import below with a more specific import. This can cause
# problems because it might remove variables from the check-context which are necessary for
# resolving legacy discovery results such as [("SUMMARY", "diskstat_default_levels")]. Furthermore,
# it might also remove variables needed for accessing discovery rulesets.
from cmk.base.check_legacy_includes.aws import * # pylint: disable=wildcard-import,unused-wildcard-import
factory_settings['aws_rds_limits_default_levels'] = {
"db_instances": (None, 80.0, 90.0),
"reserved_db_instances": (None, 80.0, 90.0),
"allocated_storage": (None, 80.0, 90.0),
"db_security_groups": (None, 80.0, 90.0),
"auths_per_db_security_groups": (None, 80.0, 90.0),
"db_parameter_groups": (None, 80.0, 90.0),
"manual_snapshots": (None, 80.0, 90.0),
"event_subscriptions": (None, 80.0, 90.0),
"db_subnet_groups": (None, 80.0, 90.0),
"option_groups": (None, 80.0, 90.0),
"subnet_per_db_subnet_groups": (None, 80.0, 90.0),
"read_replica_per_master": (None, 80.0, 90.0),
"db_clusters": (None, 80.0, 90.0),
"db_cluster_parameter_groups": (None, 80.0, 90.0),
"db_cluster_roles": (None, 80.0, 90.0),
}
def parse_aws_rds_limits(info):
limits_by_region: AWSLimitsByRegion = {}
for line in parse_aws(info):
resource_key, resource_title, limit, amount, region = line
if resource_key == "allocated_storage":
# Allocated Storage has unit TiB
factor = 1024**4 / 1000.0
limit = limit * factor
amount = amount * factor
human_readable_f = get_bytes_human_readable
else:
human_readable_f = int
limits_by_region.setdefault(region, []).append(
[resource_key, resource_title, limit, amount, human_readable_f])
return limits_by_region
@get_parsed_item_data
def check_aws_rds_limits(item, params, region_data):
return check_aws_limits("rds", params, region_data)
check_info['aws_rds_limits'] = {
'parse_function': parse_aws_rds_limits,
'inventory_function': discover(),
'check_function': check_aws_rds_limits,
'service_description': 'AWS/RDS Limits %s',
'group': 'aws_rds_limits',
'default_levels_variable': 'aws_rds_limits_default_levels',
'has_perfdata': True,
}