Read ILO IP and Subnet Mask from Dell Omreport

dell_ilo.rb

require 'facter'
require 'rexml/document'

dellilo_file = "/tmp/dellilo.cache.xml"
omreport = '/opt/dell/srvadmin/bin/omreport'

# When there is no file. create it.
unless FileTest.exists?(dellilo_file)
  if FileTest.exists?(omreport)
    # /opt/dell/srvadmin/bin/omreport system summary -fmt xml -outc /tmp/dellilo.cache.txt
    Facter::Util::Resolution.exec("#{omreport} system summary -fmt xml -outc #{dellilo_file}")
  end
end

if FileTest.exists?(dellilo_file) and File.size(dellilo_file) >= 100
  xml = File.open(dellilo_file)
  doc = REXML::Document.new(xml)
  xml.close

  data = [
    [ 'ilo_ipaddress', "//EMPLANConfigObj/IPAddress" ],
    [ 'ilo_netmask',   "//EMPLANConfigObj/SubnetMask" ]
#    [ 'ilo_dnsname',   "//MOD_NETWORK_SETTINGS/DNS_NAME" ]
  ]

  data.each do |fact_name, position|
    element = REXML::XPath.first( doc, position)
    Facter.add(fact_name) do
      #setcode do element.attributes['VALUE'] end
      setcode do
        element.text 
      end
    end
  end
end