SetDNS

setDNS.rb

#
# Cookbook Name:: development
# Recipe:: setDNS
#
# Copyright 2011, YOUR_COMPANY_NAME
#
# All rights reserved - Do Not Redistribute
#

powershell "Set Host Resolvers" do
parameters({'MASTER_DNS' => @node[:development][:MASTER_DNS]})
parameters({'SECOUNDARY_DNS' => @node[:development][:SECOUNDARY_DNS]})

  powershell_script = <<'POWERSHELL_SCRIPT'
   $DNSServers = "$env:MASTER_DNS","env:SECOUNDARY_DNS"
   $message=""

  function setDNS($DNSServers)
  {

     try
      {
  	  $NICs = Get-WMIObject Win32_NetworkAdapterConfiguration |where{$_.IPEnabled -eq "TRUE"}
  	  Foreach($NIC in $NICs) 
	   {
	     $message += $NIC.SetDNSServerSearchOrder(@($DNSServers)) | Out-String   # set the DNS IPs and capture output to string
	   }
        }
     catch
        {
	  $message += "An error occcured while setting NIC object." + "`n`rError: $_";
        }
     #write-host $message #if necessary, display result messages
  }
  setDNS($DNSServers)
POWERSHELL_SCRIPT
  source(powershell_script)
end