Rackspace Clould Server creation

create.php

<?php
require_once "rscapi.php";

define("API_USER", "");
define("API_KEY",  "");
define("LOADBALANCER_ID",5873); 
define("FLAVOUR_ID",2);

$rsc = new RscApi(API_USER, API_KEY);

$images = $rsc->imageList();
$image = end($images);
$imageId = $image['id'];
$uid = hash('md5',time());
$server = $rsc->serverCreate('copy-'.$uid,$imageId,FLAVOUR_ID);
$serverId = $server['id'];
do {
	sleep(30);
	$server = $rsc->serverDetails($serverId);
	
} while($server['status'] === 'BUILD');

$privateIp = $server['addresses']['private'][0];

$rsc->loadBalancerAddNode(LOADBALANCER_ID,$privateIp,80,'ENABLED');