razorpay/ec2-metadata

This tool is a rewrite of the EC2 Instance Metadata API for PHP.

2.3.0 2016-11-05 11:01 UTC

README

This tool is a rewrite of the EC2 Instance Metadata API for PHP.

This is a fork of d9magai/Ec2MetadataGetter.

The differences from the fork are:

  • An additional method called getMultiple which fetches multiple instance attributes specified in an array
  • Caching support. The same request repeated twice on the same machine will give a cached response.
  • Custom caching directory. The constructor now takes a cache storage directory and uses that.
  • Support for returning dummy data

Usage:

In composer.json

"require": {
	"razorpay/ec2-metadata": "dev-master"
}

In your code:

<?php
use Razorpay\EC2Metadata\Ec2MetadataGetter;

$client = new Ec2MetadataGetter($cache_dir);

$client->getNetwork(); // Will return network info

// You can also enable use in dev environments with the following call:

$client->allowDummy();

$client->getAmiId(); // Will always return "ami-12345678"

// Another extra feature from the upstream is the inclusion of a getMultiple method:
// Dummy is always given priority

$client->getMultiple(['Network', ['AmiId']]);

// This returns both Network and AmiId in a properly keyed array

?>

LICENSE

This is licensed under the MIT License.