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Stack resources
===============
A stack is made up of zero or more resources such as databases, load
balancers, and servers, and the software installed on servers.
List stack resources
--------------------
You can list all the resources for a stack as shown in the following
example:
.. code-block:: php
$resources = $stack->listResources();
foreach ($resources as $resource) {
/** @var $resource OpenCloud\Orchestration\Resource\Resource **/
}
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Orchestration/list-stack-resources.php>`_
Get stack resource
------------------
You can retrieve a specific resource in a stack bt using that resource's
name, as shown in the following example:
.. code-block:: php
/** @var $resource OpenCloud\Orchestration\Resource\Resource **/
$resource = $stack->getResource('load-balancer');
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Orchestration/get-stack-resource.php>`_
Get stack resource metadata
---------------------------
You can retrieve the metadata for a specific resource in a stack as
shown in the following example:
.. code-block:: php
/** @var $resourceMetadata \stdClass **/
$resourceMetadata = $resource->getMetadata();
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Orchestration/get-stack-resource-metadata.php>`_
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