ee-elasticache-autodiscovery

Retreive Cache Nodes for AWS Elasticache

installation

npm ee-elasticache-autodiscovery

build status

usage

Constructor

You need an AWS IAM user which is able to execute the «elasticache:DescribeCacheClusters» action

var AutoDiscovery = require('ee-elasticache-autodiscovery');

// instantiate with credentials
var disocvery = new AutoDiscovery({
	  region 	 	: 'eu-west-1'
	, accessKey 	: ''
	, secret 		: ''
});

getNodes

lists all nodes which have the status «available» for a given cluster

disocvery.getNodes('cluster-id', function(err, nodeList){

});

subscribe

You can subsribe for changes to the cluster. the callback is called as soon a node was removed or a new node was added. The nodes are polled once a minute.

disocvery.subscribe('cluster-id', function(err, nodeList){

});