=head1 NAME

B<makedhcp> - Creates new dhcp configuration files and updates live dhcp configuration using omapi.

=head1 SYNOPSIS

B<makedhcp [-n]>

B<makedhcp> I<noderange> [B<-s> I<statements>]

B<makedhcp> I<[h|--help]>


=head1 DESCRIPTION

The B<makedhcp> command with the B<-n> option will create a dhcpd.conf file to allow xCAT to manage
the DHCP configuration, including certain general parameters such as a dynamic range and omapi configuration.
With a noderange, makedhcp will inject configuration data pertinent to the specified nodes that immediately
takes effect without a reset.

The B<makedhcp> command also uses the following attributes from the xCAT database:  B<site.xcatservers>,
B<site.dhcpinterfaces>, B<site.domain>,
B<networks.dynamicrange>, B<networks.dhcpserver>


=head1 OPTIONS

B<-h>          Display usage message.

B<-n>          Create a new dhcpd.conf file.

B<-s>          For the input noderange, the argument will be interpreted like dhcpd.conf text.


=head1 RETURN VALUE

0 The command completed successfully.

1 An error has occurred.

=head1 EXAMPLES

1. The following example, will cause dhcp on the next request to set root-path appropriately for only node5.  Note some characters (e.g. ") must be doubly escaped (once for the shell, and once for the OMAPI layer).

I<makedhcp node5 -s 'option root-path  \"172.16.0.1:/install/freebsd6.2/x86_64\";'>


=head1 NOTES

This command is part of the xCAT software product.