Including Elasticsearch in Ember-CLI application

I am new to Ember and Node, and I would like to use Elasticsearch with Ember.

I'm using the npm elasticsearch package.

From what I gather, I should inject ES as a service, but I'm not sure where to include the ES initialization code and register the client with the Ember app.

var elasticsearch = require('elasticsearch');
var client = new elasticsearch.Client({
    host: 'localhost:9200',
    log: 'trace'
});`

All I've got right now is ember g service elasticsearch

I appreciate the help for a noob!