From af1818469ed789bad373e6c0f8d29669acc39669 Mon Sep 17 00:00:00 2001
From: Don Penney <don.penney@windriver.com>
Date: Thu, 26 Oct 2017 10:44:20 -0400
Subject: [PATCH] Hardcode ipaddress fact to localhost

---
 lib/facter/ipaddress.rb | 163 +-----------------------------------------------
 1 file changed, 2 insertions(+), 161 deletions(-)

diff --git a/lib/facter/ipaddress.rb b/lib/facter/ipaddress.rb
index 6179a4d..4c54791 100644
--- a/lib/facter/ipaddress.rb
+++ b/lib/facter/ipaddress.rb
@@ -1,169 +1,10 @@
 # Fact: ipaddress
 #
-# Purpose: Return the main IP address for a host.
+# To avoid potential timeouts with this fact, just return 127.0.0.1 always
 #
-# Resolution:
-#   On the Unixes does an ifconfig, and returns the first non 127.0.0.0/8
-#   subnetted IP it finds.
-#   On Windows, it attempts to use the socket library and resolve the machine's
-#   hostname via DNS.
-#
-#   On LDAP based hosts it tries to use either the win32/resolv library to
-#   resolve the hostname to an IP address, or on Unix, it uses the resolv
-#   library.
-#
-#   As a fall back for undefined systems, it tries to run the "host" command to
-#   resolve the machine's hostname using the system DNS.
-#
-# Caveats:
-#   DNS resolution relies on working DNS infrastructure and resolvers on the
-#   host system.
-#   The ifconfig parsing purely takes the first IP address it finds without any
-#   checking this is a useful IP address.
-#
-
-require 'facter/util/ip'
-
-Facter.add(:ipaddress) do
-  confine :kernel => :linux
-  setcode do
-    ip = nil
-    output = Facter::Util::IP.exec_ifconfig(["2>/dev/null"])
-    if output
-      regexp = /inet (?:addr:)?([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)/
-      output.split("\n").each do |line|
-        match = regexp.match(line)
-        if match and not /^127\./.match(match[1])
-          ip = match[1]
-          break
-        end
-      end
-    end
-    ip
-  end
-end
-
-Facter.add(:ipaddress) do
-  confine :kernel => %w{FreeBSD OpenBSD Darwin DragonFly}
-  setcode do
-    ip = nil
-    output = Facter::Util::IP.exec_ifconfig
-
-    output.split(/^\S/).each do |str|
-      if str =~ /inet ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)/
-        tmp = $1
-        unless tmp =~ /^127\./
-          ip = tmp
-          break
-        end
-      end
-    end
-
-    ip
-  end
-end
 
 Facter.add(:ipaddress) do
-  confine :kernel => %w{NetBSD SunOS}
-  setcode do
-    ip = nil
-    output = Facter::Util::IP.exec_ifconfig(["-a"])
-
-    output.split(/^\S/).each do |str|
-      if str =~ /inet ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)/
-        tmp = $1
-        unless tmp =~ /^127\./ or tmp == "0.0.0.0"
-          ip = tmp
-          break
-        end
-      end
-    end
-
-    ip
-  end
-end
-
-Facter.add(:ipaddress) do
-  confine :kernel => %w{AIX}
-  setcode do
-    ip = nil
-
-    default_interface = Facter::Util::IP.exec_netstat(["-rn | grep default | awk '{ print $6 }'"])
-    output = Facter::Util::IP.exec_ifconfig([default_interface])
-
-    output.split(/^\S/).each do |str|
-      if str =~ /inet ([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)/
-        ip = $1
-      end
-    end
-
-    ip
-  end
-end
-
-Facter.add(:ipaddress) do
-  confine :kernel => %w{windows}
-  setcode do
-    require 'facter/util/ip/windows'
-    ipaddr = nil
-
-    adapters = Facter::Util::IP::Windows.get_preferred_ipv4_adapters
-    adapters.find do |nic|
-      nic.IPAddress.any? do |addr|
-        ipaddr = addr if Facter::Util::IP::Windows.valid_ipv4_address?(addr)
-        ipaddr
-      end
-    end
-
-    ipaddr
-  end
-end
-
-Facter.add(:ipaddress, :timeout => 2) do
-  setcode do
-    if Facter.value(:kernel) == 'windows'
-      require 'win32/resolv'
-    else
-      require 'resolv'
-    end
-
-    begin
-      if hostname = Facter.value(:hostname)
-        if Facter.value(:kernel) == 'windows'
-          ip = Win32::Resolv.get_resolv_info.last[0]
-        else
-          ip = Resolv.getaddress(hostname)
-        end
-        unless ip == "127.0.0.1"
-          ip
-        end
-      else
-        nil
-      end
-    rescue Resolv::ResolvError
-      nil
-    rescue NoMethodError # i think this is a bug in resolv.rb?
-      nil
-    end
-  end
-end
-
-Facter.add(:ipaddress, :timeout => 2) do
   setcode do
-    if hostname = Facter.value(:hostname)
-      # we need Hostname to exist for this to work
-      host = nil
-      if host = Facter::Core::Execution.execute("host #{hostname}")
-        list = host.chomp.split(/\s/)
-        if defined? list[-1] and
-          list[-1] =~ /[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/
-          list[-1]
-        end
-      else
-        nil
-      end
-    else
-      nil
-    end
+    "127.0.0.1"
   end
 end
-- 
1.8.3.1