1 files changed, 0 insertions, 128 deletions
diff --git a/nagios-check-soas b/nagios-check-soas
deleted file mode 100755
index 3b8e546..0000000
--- a/nagios-check-soas
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/usr/bin/ruby
-
-# Copyright 2006, 2012 Peter Palfrader
-#           2012  Uli Martens
-#
-# 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 'ipaddr'
-require 'resolv'
-require 'optparse'
-require 'yaml'
-
-NAGIOS_STATUS = { :OK => 0, :WARNING => 1, :CRITICAL => 2, :UNKNOWN => -1 };
-@verbose = 0;
-@additional_nameservers = []
-@check_soa_nameservers = true;
-
-def show_help(parser, code=0, io=STDOUT)
-  program_name = File.basename($0, '.*')
-  io.puts "Usage: #{program_name} [options] <domainname> [<domainname> ...]"
-  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("-v", "--verbose"   , String, "Be verbose")                                     { @verbose += 1 }
-        opts.on("-a", "--add=HOST"  , String, "Also check SOA on <nameserver>")                 { |val| @additional_nameservers << val }
-        opts.on("-n", "--no-soa-ns" , String, "Don't query SOA record for list of nameservers") { @check_soa_nameservers = false }
-        opts.parse!
-end
-show_help(ARGV.options, 1, STDERR) if ARGV.length == 0
-
-if @additional_nameservers.count <= 1 and not @check_soa_nameservers
-	program_name = File.basename($0, '.*')
-	STDERR.puts "#{program_name}: Only know about #{@additional_nameservers.count} nameserver(s) and --no-soa-ns specified.  I want at least two."
-	exit(1)
-end
-
-warnings = []
-oks = []
-
-def resolve_ns(dns, domain, nameserver)
-	puts "Getting A record for nameserver #{nameserver} for #{domain}" if @verbose > 0
-	arecords = dns.getresources(nameserver, Resolv::DNS::Resource::IN::A)
-	warnings << "Nameserver #{nameserver} for #{domain} has #{arecords.length} A records" if arecords.length != 1
-	addresses = arecords.map { |a| a.address.to_s }
-	puts "Addresses for nameserver #{nameserver} for #{domain}: #{addresses.join(', ')}" if @verbose > 0
-	return addresses
-end
-
-dns = Resolv::DNS.new
-ARGV.each{ |domain|
-	serial = []
-	nameserver_addresses = {}
-	if @check_soa_nameservers
-		nameservers = dns.getresources(domain, Resolv::DNS::Resource::IN::NS)
-		nameservernames = nameservers.collect{ |ns| ns.name.to_s }
-		nameservernames.each do |nameserver|
-			addrs = resolve_ns(dns, domain, nameserver)
-			warnings << "Duplicate nameserver #{nameserver} for #{domain}" if nameserver_addresses[nameserver]
-			nameserver_addresses[nameserver] = addrs
-		end
-	end
-	@additional_nameservers.each do |ns|
-		begin
-			ipa = IPAddr.new(ns)  # check if it's an address
-			addrs = [ns]
-		rescue ArgumentError
-			addrs = resolve_ns(dns, domain, ns)
-		end
-		warnings << "Duplicate nameserver #{ns} for #{domain}" if nameserver_addresses[ns]
-		nameserver_addresses[ns] = addrs
-	end
-
-	nameserver_addresses.each_pair do |nameserver, addrs|
-		puts "Testing nameserver #{nameserver} for #{domain}" if @verbose > 0
-		addrs.each do |a|
-			puts " Nameserver #{nameserver} is at #{a}" if @verbose > 0
-			begin
-				resolver = Resolv::DNS.new({:nameserver => a})
-				soas = resolver.getresources(domain, Resolv::DNS::Resource::IN::SOA)
-			rescue SystemCallError => e
-				warnings << "Could not resolve #{domain} on #{nameserver}: #{e.message}"
-			else
-				resolver.close
-				warnings << "Nameserver #{nameserver} for #{domain} returns #{soas.length} SOAs" if soas.length != 1
-				soas.each do |soa|
-					puts " Nameserver #{nameserver} returns serial #{soa.serial} for #{domain}" if @verbose > 0
-					serial << soa.serial unless serial.include? soa.serial
-				end
-			end
-		end
-	end
-	case serial.length
-		when 0
-			warnings << "Found no serials for #{domain}"
-		when 1
-			oks << "#{domain} is at #{serial.first}"
-		else
-			warnings << "Nameservers disagree on serials for #{domain}: found #{serial.join(', ')}" if serial.length != 1
-	end
-}
-dns.close
-
-if warnings.length > 0
-	puts warnings.join('; ')
-	exit NAGIOS_STATUS[:WARNING]
-else
-	puts oks.join('; ')
-	exit NAGIOS_STATUS[:OK]
-end