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Versions: 11
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Contents
#! /usr/bin/env ruby
#
# check-rds-pending
#
#
# DESCRIPTION:
# This plugin checks rds clusters for pending maintenance action.
#
# OUTPUT:
# plain-text
#
# PLATFORMS:
# Linux
#
# DEPENDENCIES:
# gem: aws-sdk
# gem: sensu-plugin
#
# USAGE:
# ./check-rds-pending.rb -r ${you_region}
#
# NOTES:
#
# LICENSE:
# Tim Smith <tim@cozy.co>
# Released under the same terms as Sensu (the MIT license); see LICENSE
# for details.
#
require 'sensu-plugin/check/cli'
require 'sensu-plugins-aws'
require 'aws-sdk'
class CheckRDSEvents < Sensu::Plugin::Check::CLI
include Common
option :aws_region,
short: '-r AWS_REGION',
long: '--aws-region REGION',
description: 'AWS Region (such as eu-west-1).',
default: 'us-east-1'
def run
rds = Aws::RDS::Client.new
begin
# fetch all clusters identifiers
clusters = rds.describe_db_instances[:db_instances].map { |db| db[:db_instance_identifier] }
maint_clusters = []
# Check if there is any pending maintenance required
pending_record = rds.describe_pending_maintenance_actions(filters: [{ name: 'db-instance-id', values: clusters }])
pending_record[:pending_maintenance_actions].each do |response|
maint_clusters.push(response[:pending_maintenance_action_details])
end
rescue StandardError => e
unknown "An error occurred processing AWS RDS API: #{e.message}"
end
if maint_clusters.empty?
ok
else
critical("Clusters w/ pending maintenance required: #{maint_clusters.join(',')}")
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems