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Contents
#! /usr/bin/env ruby
#
# check-load
#
# DESCRIPTION:
#
# OUTPUT:
# plain text
#
# PLATFORMS:
# Linux, BSD, Solaris, etc
#
# DEPENDENCIES:
# gem: sensu-plugin
#
# USAGE:
# ./bin/check-load.rb --help
# NOTES:
#
# LICENSE:
# Copyright 2012 Sonian, Inc <chefs@sonian.net>
# Released under the same terms as Sensu (the MIT license); see LICENSE
# for details.
#
require 'sensu-plugin/check/cli'
require_relative '../lib/sensu-plugins-load-checks/load-average.rb'
class CheckLoad < Sensu::Plugin::Check::CLI
option :warn,
short: '-w L1,L5,L15',
long: '--warn L1,L5,L15',
description: 'Load WARNING threshold, 1/5/15 min average',
proc: proc { |a| a.split(',').map(&:to_f) },
default: [2.75, 2.5, 2.0]
option :crit,
short: '-c L1,L5,L15',
long: '--crit L1,L5,L15',
description: 'Load CRITICAL threshold, 1/5/15 min average',
proc: proc { |a| a.split(',').map(&:to_f) },
default: [3.5, 3.25, 3.0]
def run
data = LoadAverage.new
unknown 'Could not read load average from /proc or `uptime`' if data.failed?
message "Per core load average (#{data.cpu_count} CPU): #{data.load_avg}"
critical if data.exceed?(config[:crit])
warning if data.exceed?(config[:warn])
ok
end
end
Version data entries
6 entries across 6 versions & 1 rubygems