NAME

       Rex::Group::Lookup::XML - read hostnames and groups from a XML file

DESCRIPTION

       With this module you can define hostgroups out of an xml file.

SYNOPSIS

        use Rex::Group::Lookup::XML;
        groups_xml "file.xml";

EXPORTED FUNCTIONS

   groups_xml($file)
       With this function you can read groups from xml files.

       File example:

        <configuration>
          <group name="database">
              <server name="machine01" user="root" password="foob4r" sudo="true" hdd="300" loc="/opt" />
          </group>
          <group name="application">
              <server name="machine01" user="root" password="foob4r" sudo="true" hdd="50" loc="/export" />
              <server name="machine02" user="root" password="foob5r" sudo="true"/>
          </group>
          <group name="profiler">
              <server name="machine03" user="root" password="blue123"/>
          </group>
        </configuration>

       The XML file is validated against the DTD schema stored in
       "Rex::Group::Lookup::XML::$schema_file" as string.

   $schema_file
       A variable that contains the XSD schema for which the XML is validated against.