Using php-opencloud to launch a DreamCompute subsonic CentOS 6.5 instance

php-opencloud with DreamCompute

<?php

require 'vendor/autoload.php';

use OpenCloud\OpenStack;

$client = new OpenStack('https://keystone.dream.io/v2.0', array(
    'username' => 'username',
    'password' => 'password',
    // Use either tenantName or tenantId
    'tenantName' => 'demo',
));

$compute = $client->computeService('nova', 'RegionOne');

/*
// Upload a keypair
// This only needs to be done once
$keypair = $compute->keypair();
$keypair->create(array(
   'name'      => 'my-keypair',
   'publicKey' => file_get_contents('/home/my-user/.ssh/id_rsa.pub')
));
*/

// Grab the latest CentOS 6.5 image
$images = $compute->imageList();
foreach ($images as $image) {
    if (strpos($image->name, 'Centos65') !== false) {
        $centos = $image;
        break;
    }
}

// Subsonic instance size
$subsonic = $compute->flavor('100');

$server = $compute->server();

try {
    $response = $server->create(array(
        'name'     => 'test server',
        'image'    => $centos,
        'flavor'   => $subsonic,
        'keypair'  => 'my-keypair',
    ));
} catch (\Guzzle\Http\Exception\BadResponseException $e) {

    // Something failed - Details:

    $responseBody = (string) $e->getResponse()->getBody();
    $statusCode   = $e->getResponse()->getStatusCode();
    $headers      = $e->getResponse()->getHeaderLines();

    echo sprintf("Status: %s\nBody: %s\nHeaders: %s", $statusCode, $responseBody, implode(', ', $headers));
}

// Poll for server status
use OpenCloud\Compute\Constants\ServerState;

$callback = function($server) {
    if (!empty($server->error)) {
        var_dump($server->error);
        exit;
    } else {
        echo sprintf(
            "Waiting on %s/%-12s %4s%%",
            $server->name(),
            $server->status(),
            isset($server->progress) ? $server->progress : 0
        );
    }
};

$server->waitFor(ServerState::ACTIVE, 600, $callback);
?>