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Configurations
==============
Creating a configuration
------------------------
.. code-block:: php
/** @var $configuration OpenCloud\Database\Resource\Configuration **/
$configuration = $service->configuration();
$configuration->create(array(
'name' => 'example-configuration-name',
'description' => 'An example configuration',
'values' => array(
'collation_server' => 'latin1_swedish_ci',
'connect_timeout' => 120
),
'datastore' => array(
'type' => '10000000-0000-0000-0000-000000000001',
'version' => '1379cc8b-4bc5-4c4a-9e9d-7a9ad27c0866'
)
));
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/create-configuration.php>`__
Listing configurations
----------------------
You can list out all the configurations you have created as shown below:
.. code-block:: php
$configurations = $service->configurationList();
foreach ($configurations as $configuration) {
/** @var $configuration OpenCloud\Database\Resource\Configuration **/
}
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/list-configurations.php>`__
Retrieving a configuration
--------------------------
You can retrieve a specific configuration, using its ID, as shown below:
.. code-block:: php
$configuration = $service->configuration('{configId}');
/** @var OpenCloud\Database\Resource\Configuration **/
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/get-configuration.php>`__
Updating a configuration
------------------------
You have two choices when updating a configuration:
* you can `patch a configuration <#patching-a-configuration>`__ to change only
some configuration parameters
* you can `entirely replace a configuration <#replacing-a-configuration>`__ to
replace all configuration parameters with new ones
Patching a configuration
~~~~~~~~~~~~~~~~~~~~~~~~
You can patch a configuration as shown below:
.. code-block:: php
$configuration->patch(array(
'values' => array(
'connect_timeout' => 30
)
));
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/patch-configuration.php>`__
Replacing a configuration
~~~~~~~~~~~~~~~~~~~~~~~~~
You can replace a configuration as shown below:
.. code-block:: php
$configuration->update(array(
'values' => array(
'collation_server' => 'utf8_general_ci',
'connect_timeout' => 60
)
));
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/replace-configuration.php>`__
Deleting a configuration
------------------------
.. code-block:: php
$configuration->delete();
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/delete-configuration.php>`__
.. note::
You cannot delete a configuration if it is in use by a running instance.
Listing instances using a configuration
---------------------------------------
You can list all instances using a specific configuration, using its ID,
as shown below:
.. code-block:: php
$instances = $configuration->instanceList();
foreach ($instances as $instance) {
/** @var $instance OpenCloud\Database\Resource\Instance **/
}
`Get the executable PHP script for this example <https://raw.githubusercontent.com/rackspace/php-opencloud/master/samples/Database/list-configuration-instances.php>`__