Description
===========

Setup isc-dhcp-server and assign nodes static ip addresses

Attributes
==========

node.dhcp.domain.names - advertised search domains, default is nil
node.dhcp.domain.servers - advertised domain name servers, default is nil
node.dhcp.ntp_servers - advertised network time server, default is []
node.dhcp.hosts - hash of hosts with static ip addresses (see usage), default is {}
node.dhcp.interface - interfaces to listen; an empty array means all available
  interfaces, default is []
node.dhcp.subnet.prefix - network prefix for the advertised subnet, default is "192.168.2.0"
node.dhcp.subnet.netmask - netmask for the advertised subnet, default is "255.255.255.0"
node.dhcp.subnet.gateway - ip for the default route, default is "192.168.2.1"

Usage
=====

example to set a static ip address

    node.default["dhcp"]["hosts"] =[{
      name: "node0",
      mac: "5c:a1:ab:1e:00:01",
      ip: "172.28.128.101"
    }]