initial import

.gitignore

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+libexec/*

bin/debug_command.sh

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+#!/bin/bash
+command=/opt/nagios-custom-plugins/bin/snmp_check_procs.rb
+cmd=/tmp/nag.cmd
+out=/tmp/nag.out
+err=/tmp/nag.err
+
+echo "${command} $*" > $cmd 
+eval "./${command} $*" > $out 2> $err 

bin/rsync_file_age.rb

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+#!/usr/bin/env ruby
+require 'optparse'
+require File.join(File.dirname(__FILE__), "..", 'lib', 'command_helper')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_check')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_result')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'rsync_utils')
+
+include CommandHelper
+
+@details = <<EOD
+Description:
+  Check the age of files in an rsync module path and return nagios
+  check states if results are outside the specified ranges. Time 
+  ranges should be specified in seconds. 
+
+Example:
+  Check for files on somehost in the somedir module and anotherdir/ 
+  sub-directory. Return a warning state if files are outside the range 
+  of 0-10 seconds old. Return a critical state if files are outside the 
+  range of 10-20 seconds old.
+
+  $ rsync_file_age.rb -H somehost -P somedir/anotherdir/ -w "0:10" -c "10:20" 
+ 
+EOD
+
+@options = {}
+# Default
+@opts = OptionParser.new
+
+@opts.on(
+  "-H", "--hostname HOSTNAME", "Hostname"
+) { |value| @options[:hostname] = value }
+
+@opts.on(
+  "-P", "--path PATH", "Path to Query"
+) { |value| @options[:path] = value }
+
+@opts.on(
+  "-w", "--warning WARNING", "Return warning if outside this range"
+) { |value| @options[:warning] = value }
+
+@opts.on(
+  "-c", "--critical CRITICAL", "Return critical if outside this range"
+) { |value| @options[:critical]= value }
+
+@opts.on(
+  '-r', "--recursive", "Search recursively"
+) { |value| @options[:recursive] = value }
+
+@opts.on(
+  "-d", "--drift DRIFT", "Time drift in seconds"
+) { |value| @options[:drift] = value }
+
+@opts.on(
+  "-v", "--verbose", "Print out all files in path"
+) { |value| @options[:verbose] = true }
+
+@opts.on(
+  "-h", "--help", "Show Command Help"
+) { |v| print_details }
+
+@opts.on(
+  "-R", "--ranges", "Show Ranges Help"
+) { |v| print_ranges }
+
+
+
+def get_files
+  rsync = RsyncUtils.new
+  rsync.show(@options[:hostname],@options[:path],@options[:recursive])
+end
+
+def check_files
+  nagios = nagios_check_age(get_files)
+  nagios.message = "#{nagios.result} files #{nagios.threshold} seconds old"
+  nagios
+end
+
+def nagios_check_age(list)
+  check = NagiosCheck.new(@options[:warning], @options[:critical])
+  files = []
+  list.results.each do |file|
+    if file.is_file?
+      diff = ((::Time.now - file.time) - @options[:drift].to_i).to_i
+      files << check.compare(diff)
+    end
+  end
+  crit = files.select {|r| r.kind_of? NagiosResult::Critical }.length
+  warn = files.select {|r| r.kind_of? NagiosResult::Warning }.length
+  return NagiosResult::Critical.new(check.critical[:output],crit) if crit > 0
+  return NagiosResult::Warning.new(check.warning[:output],warn) if warn > 0
+  return NagiosResult::Ok.new(check.ok[:output],0)
+end
+
+begin
+  @opts.parse!
+rescue StandardError => e
+  print_help("Error: #{e.message}") unless e.message == "exit"
+end
+
+unless @options[:hostname] && @options[:path]
+  print_help("Missing Arguments: hostname and path are required.")
+end
+
+begin
+  if @options[:verbose]
+    puts get_files.stdout
+  else
+    print_results(check_files)
+  end
+rescue StandardError => e
+  print_exception(e)
+end
+

bin/rsync_file_size.rb

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+#!/usr/bin/env ruby
+require 'optparse'
+require File.join(File.dirname(__FILE__), "..", 'lib', 'command_helper')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_check')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_result')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'rsync_utils')
+
+include CommandHelper
+
+@details = <<EOD
+Description:
+  Check the size of files in an rsync module path and return nagios
+  check states if any files are outside the specified ranges. 
+
+Example:
+  Check for files on somehost in the somedir module and anotherdir/ 
+  sub-directory. Return a warning state if any files are outside the size 
+  of 0-5 MB. 
+
+  $ rsync_file_size.rb -H somehost -P somedir/anotherdir/ -w "0:5"
+EOD
+
+@options = {}
+
+@opts = OptionParser.new
+
+@opts.on(
+  "-H", "--hostname HOSTNAME", "Hostname"
+) { |value| @options[:hostname] = value }
+
+@opts.on(
+  "-P", "--path PATH", "Path to Query"
+) { |value| @options[:path] = value}
+
+@opts.on(
+  "-w", "--warning WARNING", "Return warning if outside this range"
+) { |value| @options[:warning] = value }
+
+@opts.on(
+  "-c", "--critical CRITICAL", "Return critical if outside this range"
+) { |value| @options[:critical]= value }
+
+@opts.on(
+  '-r', "--recursive", "Search recursively"
+) { |value| @options[:recursive] = true }
+
+@opts.on(
+  "-v", "--verbose", "Print out all files in path"
+) { |value| @options[:verbose] = true }
+
+@opts.on(
+  "-h", "--help", "Show Command Help"
+) { |v| print_details }
+
+@opts.on(
+  "-R", "--ranges", "Show Ranges Help"
+) { |v| print_ranges }
+
+
+def get_files
+  rsync = RsyncUtils.new
+  rsync.show(@options[:hostname],@options[:path],@options[:recursive])
+end
+
+def check_files
+  begin
+    nagios = nagios_check_size(get_files)
+    nagios.message = "#{nagios.result} files #{nagios.threshold} MB in size"
+    nagios
+  rescue Exception => e
+    puts "CRITICAL: #{e.message[0,68]}"
+    exit(2)
+  end
+end
+
+def nagios_check_size(list)
+  check = NagiosCheck.new(@options[:warning], @options[:critical])
+  files = []
+  list.results.each do |file|
+    if file.is_file?
+      files << check.compare(file.size_mb)
+    end
+  end
+  crit = files.select {|r| r.kind_of? NagiosResult::Critical }.length
+  warn = files.select {|r| r.kind_of? NagiosResult::Warning }.length
+  return NagiosResult::Critical.new(check.critical[:output],crit) if crit > 0
+  return NagiosResult::Warning.new(check.warning[:output],warn) if warn > 0
+  return NagiosResult::Ok.new(check.ok[:output],0)
+end
+
+begin
+  @opts.parse!
+rescue StandardError => e
+  print_help("Error: #{e.message}") unless e.message == "exit"
+end
+
+unless @options[:hostname] && @options[:path]
+  print_help("Missing Arguments: hostname and path are required.")
+end
+
+begin
+  if @options[:verbose]
+    puts get_files.stdout
+  else
+    print_results(check_files)
+  end
+rescue StandardError => e
+  print_exception(e)
+end
+

bin/snmp_cpu.rb

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+#!/usr/bin/env ruby
+require 'optparse'
+require File.join(File.dirname(__FILE__), "..", 'lib', 'command_helper')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_check')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'nagios_result')
+require File.join(File.dirname(__FILE__), "..", 'lib', 'system_cpu')
+
+include CommandHelper
+
+@details = <<EOD
+Description:
+  Check the CPU utilization of a host and return nagios
+  check states if results are outside the specified ranges.
+
+Example:
+  Check for CPU utilization on somehost. Warn if more than
+  50%, critical if more than 75%.
+
+  $ snmp_cpu.rb -H somehost -w "~:50" -c "~:75"
+EOD
+
+@options = {}
+
+@opts = OptionParser.new
+
+@opts.on(
+  "-H", "--hostname HOSTNAME", "Hostname"
+) { |value| @options[:hostname] = value }
+
+@opts.on(
+  "-w", "--warning WARNING", "Return warning if outside this range"
+) { |value| @options[:warning] = value }
+
+@opts.on(
+  "-c", "--critical CRITICAL", "Return critical if outside this range"
+) { |value| @options[:critical] = value }
+
+@opts.on(
+  "-v", "--verbose", "Print out all cpu usage"
+) { |value| @options[:verbose] = true }
+
+@opts.on(
+  "-h", "--help", "Show Command Help"
+) { |v| print_details }
+
+@opts.on(
+  "-R", "--ranges", "Show Ranges Help"
+) { |v| print_ranges }
+
+def get_cpu
+  SystemCpu.find_by_host(@options[:hostname])
+end
+
+def check_cpu
+  check = NagiosCheck.new(@options[:warning], @options[:critical])
+  cpus = get_cpu
+  max = cpus.max {|a,b| a.used_percent <=> b.used_percent}
+  nagios = check.compare(max.used_percent)
+  nagios.message = "Max CPU Utilization at #{nagios.result} %"
+  nagios
+end
+
+begin
+  @opts.parse!
+rescue StandardError => e
+  print_help("Error: #{e.message}") unless e.message == "exit"
+end
+
+unless @options[:hostname]
+  print_help("Missing Arguments: hostname is required.")
+end
+
+begin
+  if @options[:verbose]
+    puts get_cpu
+  else
+    print_results(check_cpu)
+  end
+rescue StandardError => e
+  print_exception(e)
+end
+