/usr/sbin/check_mcollective.rb is in mcollective-plugins-registration-monitor 0.0.0~git20120507.df2fa81-0ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | #!/usr/bin/env ruby
# Nagios plugin to check mcollective if the registration-monitor
# is in use.
#
# https://github.com/puppetlabs/mcollective-plugins
require 'getoptlong'
opts = GetoptLong.new(
[ '--directory', '-d', GetoptLong::REQUIRED_ARGUMENT],
[ '--interval', '-i', GetoptLong::REQUIRED_ARGUMENT],
[ '--verbose', '-v', GetoptLong::NO_ARGUMENT]
)
dir = "/var/tmp/mcollective"
interval = 300
total = 0
old = 0
verbose = false
opts.each do |opt, arg|
case opt
when '--directory'
dir = arg
when '--interval'
interval = arg.to_i
when '--verbose'
verbose = true
end
end
hosts = [ ]
Dir.open(dir) do |files|
files.each do |f|
next if f.match /^\./
fage = File.stat("#{dir}/#{f}").mtime.to_i
total += 1
if (Time.now.to_i - fage) > interval + 30
hosts.push f if verbose
old += 1
end
end
end
if old > 0
if verbose
failed = hosts.join(', ')
puts("CRITICAL: #{old} / #{total} hosts not checked in within #{interval} seconds - failed: #{failed}| totalhosts=#{total} oldhosts=#{old} currenthosts=#{total - old}")
else
puts("CRITICAL: #{old} / #{total} hosts not checked in within #{interval} seconds| totalhosts=#{total} oldhosts=#{old} currenthosts=#{total - old}")
end
exit 2
else
puts("OK: #{total} / #{total} hosts checked in within #{interval} seconds| totalhosts=#{total} oldhosts=#{old} currenthosts=#{total - old}")
exit 0
end
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