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Contents
#! /usr/bin/env ruby
#
# check-file-exists
#
# DESCRIPTION:
# Sometimes you just need a simple way to test if your alerting is functioning
# as you've designed it. This test plugin accomplishes just that. But it can
# also be set to check for the existance of any file (provided you have
# read-level permissions for it)
#
# By default it looks in your /tmp folder and looks for the files CRITICAL,
# WARNING or UNKNOWN. If it sees that any of those exists it fires off the
# corresponding status to sensu. Otherwise it fires off an "ok".
#
# This allows you to fire off an alert by doing something as simple as:
# touch /tmp/CRITICAL
#
# And then set it ok again with:
# rm /tmp/CRITICAL
#
# OUTPUT:
# plain text
#
# PLATFORMS:
# Linux, BSD
#
# DEPENDENCIES:
# gem: sensu-plugin
#
# USAGE:
# #YELLOW
#
# NOTES:
#
# LICENSE:
# Copyright 2013 Mike Skovgaard <mikesk@gmail.com>
# Released under the same terms as Sensu (the MIT license); see LICENSE
# for details.
#
require 'sensu-plugin/check/cli'
class CheckFileExists < Sensu::Plugin::Check::CLI
option :critical,
short: '-c CRITICAL_FILE',
default: '/tmp/CRITICAL'
option :warning,
short: '-w WARNING_FILE',
default: '/tmp/WARNING'
option :unknown,
short: '-u UNKNOWN_FILE',
default: '/tmp/UNKNOWN'
def run
if config[:critical] && File.exist?(config[:critical])
critical "#{config[:critical]} exists!"
elsif config[:warning] && File.exist?(config[:warning])
warning "#{config[:warning]} exists!"
elsif config[:unknown] && File.exist?(config[:unknown])
unknown "#{config[:unknown]} exists!"
else
ok 'No test files exist'
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems