#!/usr/bin/env ruby

require 'awstool'
require 'pp'

options = Awstool::Settings.get_options

options['hostnames'].each do |hostname|
  if options['subnet_balance']
    options['subnet-id-index'] = ( options['subnet-id-index'] + 1 ) % ( options['subnet-ids'].length )
  end
  options['tags']['Name'] = hostname
  options['hostname'] = hostname
  instance = Awstool::Instance.new(options)
  instance.launch
  instance.set_dns
end