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 1: <?php
 2: /**
 3:  * PHP OpenCloud library.
 4:  * 
 5:  * @copyright Copyright 2013 Rackspace US, Inc. See COPYING for licensing information.
 6:  * @license   https://www.apache.org/licenses/LICENSE-2.0 Apache 2.0
 7:  * @version   1.6.0
 8:  * @author    Glen Campbell <glen.campbell@rackspace.com>
 9:  * @author    Jamie Hannaford <jamie.hannaford@rackspace.com>
10:  */
11: 
12: namespace OpenCloud\LoadBalancer\Resources;
13: 
14: /**
15:  * All load balancers utilize an algorithm that defines how traffic should be 
16:  * directed between back-end nodes. The default algorithm for newly created load 
17:  * balancers is RANDOM, which can be overridden at creation time or changed 
18:  * after the load balancer has been initially provisioned. The algorithm name is 
19:  * to be constant within a major revision of the load balancing API, though new 
20:  * algorithms may be created with a unique algorithm name within a given major 
21:  * revision of the service API.
22:  * 
23:  * Accepted options are:
24:  * 
25:  * * LEAST_CONNECTIONS: The node with the lowest number of connections will 
26:  *      receive requests.
27:  * 
28:  * * RANDOM: Back-end servers are selected at random.
29:  * 
30:  * * ROUND_ROBIN: Connections are routed to each of the back-end servers in turn.
31:  * 
32:  * * WEIGHTED_LEAST_CONNECTIONS: Each request will be assigned to a node based 
33:  *      on the number of concurrent connections to the node and its weight. 
34:  * 
35:  * * WEIGHTED_ROUND_ROBIN: A round robin algorithm, but with different 
36:  *      proportions of traffic being directed to the back-end nodes. Weights 
37:  *      must be defined as part of the load balancer's node configuration.
38:  */
39: class Algorithm extends Readonly 
40: {
41:     
42:     public $name;
43:     protected static $json_name = 'algorithm';
44:     protected static $url_resource = 'loadbalancers/algorithms';
45: 
46: }
47: 
PHP OpenCloud API API documentation generated by ApiGen 2.8.0