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authorPeter Palfrader <peter@palfrader.org>2014-09-03 11:37:35 +0200
committerPeter Palfrader <peter@palfrader.org>2014-09-03 11:37:35 +0200
commit8e233f74d3e218de01003a88a4e34d681001f712 (patch)
tree954ee162cfe99eadfeee565dbe6a00abf034857c /nagios-check-owfs-temp
parent82f0e5970523d4d35e0d4b5bcc016d835d8a6ef1 (diff)
Move files around
Diffstat (limited to 'nagios-check-owfs-temp')
-rwxr-xr-xnagios-check-owfs-temp136
1 files changed, 0 insertions, 136 deletions
diff --git a/nagios-check-owfs-temp b/nagios-check-owfs-temp
deleted file mode 100755
index f7e938d..0000000
--- a/nagios-check-owfs-temp
+++ /dev/null
@@ -1,136 +0,0 @@
-#!/usr/bin/ruby
-#
-# Copyright (c) 2006,2007 Peter Palfrader
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-require 'optparse'
-
-NAGIOS_STATUS = { :OK => 0, :WARNING => 1, :CRITICAL => 2, :UNKNOWN => -1 };
-
-$owfs_path = '/var/lib/owfs'
-$owfs_path = ENV['OWFSPATH'] if ENV['OWFSPATH']
-
-def bail_out(m)
- STDERR.puts "#{$0}: #{m}"
- exit 1
-end
-
-def runcmd(command, input)
- rdin , wrin = IO.pipe
- rdout, wrout = IO.pipe
- rderr, wrerr = IO.pipe
-
- pid = fork
- unless pid
- # child
- wrin.close
- rdout.close
- rderr.close
- STDIN.reopen rdin
- STDOUT.reopen wrout
- STDERR.reopen wrerr
- exec(*command)
- throw("fell through exec(). WTF.")
- end
- rdin.close
- wrout.close
- wrerr.close
-
- out = []
- err = []
- tin = Thread.new { wrin.print input; wrin.close }
- tout = Thread.new { out = rdout.readlines }
- terr = Thread.new { err = rderr.readlines }
- tin.join
- tout.join
- terr.join
- Process.wait pid
-
- exitstatus = $?.exitstatus
-
- [exitstatus, out, err]
-end
-
-def report(device)
- Process.gid=0
- Process.egid=0
-
- # fuse does weird checks. this fails:
- # File.new($owfs_path+'/'+device+'/temperature', "r") ---> FAILS: in `initialize': Permission denied - /var/lib/owfs/10.D234EE000800/temperature (Errno::EACCES)
-
- # Sometimes the directory in OWFS does not exist, and cat will say
- # cat: /var/lib/owfs/10.D234EE000800/temperature: Invalid argument
- # so retry it a few times, since ls'ing the directory helps on the command line at least
- 5.times do
- exitstatus, out, err = runcmd(['cat', $owfs_path+'/'+device+'/temperature'], '')
- if exitstatus != 0
- STDERR.puts "Child exited with non-zero exit code(%d): %s"%[exitstatus >> 8, err.join]
- runcmd(['ls', $owfs_path], '')
- sleep 1
- else
- STDERR.puts "command succeeded but returned something on stderr: #{err.join}" if err.size > 0
- return out.join.to_f
- end
- end
- puts "Could not get data for #{device}."
- exit NAGIOS_STATUS[:UNKNOWN];
-end
-
-
-@lowcrit = 10;
-@lowwarn = 15;
-@highwarn = 25;
-@highcrit = 30;
-
-def show_help(parser, code=0, io=STDOUT)
- program_name = File.basename($0, '.*')
- io.puts "Usage: #{program_name} [options]"
- io.puts parser.summarize
- exit(code)
-end
-ARGV.options do |opts|
- opts.on_tail("-h", "--help" , "Display this help screen") { show_help(opts) }
- opts.on("-d", "--device=<ow device>" , String, "Device ID") { |x| @device = x }
- opts.on("-n", "--name=<name>" , String, "Human readable device specifier") { |x| @name = x }
- opts.on("-w", "--high-warn=integer" , Integer, "Upper warning limit") { |x| @highwarn = x }
- opts.on("-c", "--high-crit=integer" , Integer, "Upper critical limit") { |x| @highcrit = x }
- opts.on("-W", "--low-warn=integer" , Integer, "Lower warning limit") { |x| @lowwarn = x }
- opts.on("-C", "--low-crit=integer" , Integer, "Lower critical limit") { |x| @lowcrit = x }
- opts.parse!
-end
-show_help(ARGV.options, 1, STDERR) if ARGV.length != 0
-show_help(ARGV.options, 1, STDERR) unless @device
-
-@name = @device unless @name;
-
-temp = report @device
-
-
-if temp > @highcrit or temp < @lowcrit
- puts "CRITICAL: device #{@name} is at #{temp}"
- exit NAGIOS_STATUS[:CRITICAL]
-elsif temp > @highwarn or temp < @lowwarn
- puts "WARN: device #{@name} is at #{temp}"
- exit NAGIOS_STATUS[:WARNING]
-else
- puts "OK: device #{@name} is at #{temp}"
- exit NAGIOS_STATUS[:OK]
-end