PHP Class Google\Cloud\Compute\Metadata

The metadata is available from Google Compute Engine instances and App Engine Managed VMs instances. You can get the GCE metadata values very easily like: use Google\Cloud\Compute\Metadata; $metadata = new Metadata(); $project_id = $metadata->getProjectId(); $val = $metadata->getProjectMetadata($key);

Datei anzeigen Open project: GoogleCloudPlatform/gcloud-php

Public Methods

Method	Description
__construct ( )	We use StreamReader for the default implementation for fetching the URL.
get ( string $path )	Fetch a metadata item by its path
getInstanceMetadata ( string $key ) : string	Fetch an item from the instance metadata
getProjectId ( ) : string	Detect and return the project ID
getProjectMetadata ( string $key ) : string	Fetch an item from the project metadata
setReader ( mixed $reader )	Replace the default reader implementation

Method Details

__construct() public method

We use StreamReader for the default implementation for fetching the URL.

public __construct ( )

get() public method

Example: $projectId = $reader->get('project/project-id');

public get ( string $path )
$path	string	The path of the item to retrieve.

getInstanceMetadata() public method

Example: $foo = $reader->getInstanceMetadata('foo');

public getInstanceMetadata ( string $key ) : string
$key	string	The instance metadata key
return	string

getProjectId() public method

Example: $projectId = $reader->getProjectId();

public getProjectId ( ) : string
return	string

getProjectMetadata() public method

Example: $foo = $reader->getProjectMetadata('foo');

public getProjectMetadata ( string $key ) : string
$key	string	The metadata key
return	string

setReader() public method

Replace the default reader implementation

public setReader ( mixed $reader )
$reader	mixed	The reader implementation