Compute V1 Client - Class RegionInstanceGroupsClient (1.22.0)

Reference documentation and code samples for the Compute V1 Client class RegionInstanceGroupsClient.

Service Description: The RegionInstanceGroups API.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods.

Namespace

Google \ Cloud \ Compute \ V1 \ Client

Methods

__construct

Constructor.

Parameters
Name	Description
`options`	`array` Optional. Options for configuring the service API wrapper.
`↳ apiEndpoint`	`string` The address of the API remote host. May optionally include the port, formatted as "
`↳ credentials`	`string\|array\|FetchAuthTokenInterface\|CredentialsWrapper` The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage: In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.
`↳ credentialsConfig`	`array` Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .
`↳ disableRetries`	`bool` Determines whether or not retries defined by the client configuration should be disabled. Defaults to `false`.
`↳ clientConfig`	`string\|array` Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.
`↳ transport`	`string\|TransportInterface` The transport used for executing network requests. At the moment, supports only `rest`. Advanced usage: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.
`↳ transportConfig`	`array` Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'rest' => [...], ]; See the Google\ApiCore\Transport\RestTransport::build() method for the supported options.
`↳ clientCertSource`	`callable` A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.
`↳ logger`	`false\|LoggerInterface` A PSR-3 compliant logger. If set to false, logging is disabled, ignoring the 'GOOGLE_SDK_PHP_LOGGING' environment flag

get

Returns the specified instance group resource.

The async variant is RegionInstanceGroupsClient::getAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\GetRegionInstanceGroupRequest` A request to house fields associated with the call.
`callOptions`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\Compute\V1\InstanceGroup`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Compute\V1\Client\RegionInstanceGroupsClient;
use Google\Cloud\Compute\V1\GetRegionInstanceGroupRequest;
use Google\Cloud\Compute\V1\InstanceGroup;

/**
 * @param string $instanceGroup Name of the instance group resource to return.
 * @param string $project       Project ID for this request.
 * @param string $region        Name of the region scoping this request.
 */
function get_sample(string $instanceGroup, string $project, string $region): void
{
    // Create a client.
    $regionInstanceGroupsClient = new RegionInstanceGroupsClient();

    // Prepare the request message.
    $request = (new GetRegionInstanceGroupRequest())
        ->setInstanceGroup($instanceGroup)
        ->setProject($project)
        ->setRegion($region);

    // Call the API and handle any network failures.
    try {
        /** @var InstanceGroup $response */
        $response = $regionInstanceGroupsClient->get($request);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $instanceGroup = '[INSTANCE_GROUP]';
    $project = '[PROJECT]';
    $region = '[REGION]';

    get_sample($instanceGroup, $project, $region);
}

list

Retrieves the list of instance group resources contained within the specified region.

The async variant is RegionInstanceGroupsClient::listAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\ListRegionInstanceGroupsRequest` A request to house fields associated with the call.
`callOptions`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Compute\V1\Client\RegionInstanceGroupsClient;
use Google\Cloud\Compute\V1\ListRegionInstanceGroupsRequest;

/**
 * @param string $project Project ID for this request.
 * @param string $region  Name of the region scoping this request.
 */
function list_sample(string $project, string $region): void
{
    // Create a client.
    $regionInstanceGroupsClient = new RegionInstanceGroupsClient();

    // Prepare the request message.
    $request = (new ListRegionInstanceGroupsRequest())
        ->setProject($project)
        ->setRegion($region);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $regionInstanceGroupsClient->list($request);

        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $project = '[PROJECT]';
    $region = '[REGION]';

    list_sample($project, $region);
}

listInstances

Lists the instances in the specified instance group and displays information about the named ports. Depending on the specified options, this method can list all instances or only the instances that are running. The orderBy query parameter is not supported.

The async variant is RegionInstanceGroupsClient::listInstancesAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\ListInstancesRegionInstanceGroupsRequest` A request to house fields associated with the call.
`callOptions`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Compute\V1\Client\RegionInstanceGroupsClient;
use Google\Cloud\Compute\V1\ListInstancesRegionInstanceGroupsRequest;
use Google\Cloud\Compute\V1\RegionInstanceGroupsListInstancesRequest;

/**
 * @param string $instanceGroup Name of the regional instance group for which we want to list the instances.
 * @param string $project       Project ID for this request.
 * @param string $region        Name of the region scoping this request.
 */
function list_instances_sample(string $instanceGroup, string $project, string $region): void
{
    // Create a client.
    $regionInstanceGroupsClient = new RegionInstanceGroupsClient();

    // Prepare the request message.
    $regionInstanceGroupsListInstancesRequestResource = new RegionInstanceGroupsListInstancesRequest();
    $request = (new ListInstancesRegionInstanceGroupsRequest())
        ->setInstanceGroup($instanceGroup)
        ->setProject($project)
        ->setRegion($region)
        ->setRegionInstanceGroupsListInstancesRequestResource(
            $regionInstanceGroupsListInstancesRequestResource
        );

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $regionInstanceGroupsClient->listInstances($request);

        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $instanceGroup = '[INSTANCE_GROUP]';
    $project = '[PROJECT]';
    $region = '[REGION]';

    list_instances_sample($instanceGroup, $project, $region);
}

setNamedPorts

Sets the named ports for the specified regional instance group.

The async variant is RegionInstanceGroupsClient::setNamedPortsAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\SetNamedPortsRegionInstanceGroupRequest` A request to house fields associated with the call.
`callOptions`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\RegionInstanceGroupsClient;
use Google\Cloud\Compute\V1\RegionInstanceGroupsSetNamedPortsRequest;
use Google\Cloud\Compute\V1\SetNamedPortsRegionInstanceGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $instanceGroup The name of the regional instance group where the named ports are updated.
 * @param string $project       Project ID for this request.
 * @param string $region        Name of the region scoping this request.
 */
function set_named_ports_sample(string $instanceGroup, string $project, string $region): void
{
    // Create a client.
    $regionInstanceGroupsClient = new RegionInstanceGroupsClient();

    // Prepare the request message.
    $regionInstanceGroupsSetNamedPortsRequestResource = new RegionInstanceGroupsSetNamedPortsRequest();
    $request = (new SetNamedPortsRegionInstanceGroupRequest())
        ->setInstanceGroup($instanceGroup)
        ->setProject($project)
        ->setRegion($region)
        ->setRegionInstanceGroupsSetNamedPortsRequestResource(
            $regionInstanceGroupsSetNamedPortsRequestResource
        );

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $regionInstanceGroupsClient->setNamedPorts($request);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            printf('Operation completed successfully.' . PHP_EOL);
        } else {
            /** @var Status $error */
            $error = $response->getError();
            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $instanceGroup = '[INSTANCE_GROUP]';
    $project = '[PROJECT]';
    $region = '[REGION]';

    set_named_ports_sample($instanceGroup, $project, $region);
}

getAsync

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\GetRegionInstanceGroupRequest`
`optionalArgs`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Compute\V1\InstanceGroup>`

listAsync

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\ListRegionInstanceGroupsRequest`
`optionalArgs`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>`

listInstancesAsync

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\ListInstancesRegionInstanceGroupsRequest`
`optionalArgs`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>`

setNamedPortsAsync

Parameters
Name	Description
`request`	`Google\Cloud\Compute\V1\SetNamedPortsRegionInstanceGroupRequest`
`optionalArgs`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\OperationResponse>`

getOperationsClient

Return an RegionOperationsClient object with the same endpoint as $this.

Returns
Type	Description
`Google\Cloud\Compute\V1\RegionOperationsClient`

resumeOperation

Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.

Parameters
Name	Description
`operationName`	`string` The name of the long running operation
`methodName`	`string` The name of the method used to start the operation

Returns
Type	Description
`Google\ApiCore\OperationResponse`