Groups — php-opencloud 1.12.1 documentation

# Groups

## List all groups

    $groups = $service->groupList();
    foreach ($group as $group) {
      /** @var $group OpenCloud\Autoscale\Resources\Group */
    }

Please consult the iterator guide for more information about iterators.

## Retrieve group by ID

    $group = $service->group('{groupId}');

## Create a new group

    // Set the config object for this autoscale group; contains all of properties
    // which determine its behaviour
    $groupConfig = array(
      'name'        => 'new_autoscale_group',
      'minEntities' => 5,
      'maxEntities' => 25,
      'cooldown'    => 60,
    );

    // We need specify what is going to be launched. For now, we'll launch a new server
    $launchConfig = array(
      'type' => 'launch_server',
      'args' => array(
        'server' => array(
          'flavorRef' => 3,
          'name'      => 'webhead',
          'imageRef'  => '0d589460-f177-4b0f-81c1-8ab8903ac7d8'
        ),
        'loadBalancers' => array(
          array('loadBalancerId' => 2200, 'port' => 8081),
        )
      )
    );

    // Do we want particular scaling policies?
    $policy = array(
      'name'     => 'scale up by 10',
      'change'   => 10,
      'cooldown' => 5,
      'type'     => 'webhook',
    );

    $group->create(array(
      'groupConfiguration'  => $groupConfig,
      'launchConfiguration' => $launchConfig,
      'scalingPolicies'     => array($policy),
    ));

## Delete a group

    $group->delete();

## Get the current state of the scaling group

    $group->getState();