aws-elasticsearch-connector's Introduction

aws-elasticsearch-connector

A tiny Amazon Signature Version 4 connection class for the official Elasticsearch Node.js client, for compatibility with AWS Elasticsearch and IAM authentication.

For legacy Elasticsearch.js 16.x support, use version 7.x of this library.

Installation

npm install --save aws-elasticsearch-connector @elastic/elasticsearch aws-sdk

Example usage

With specific credentials

const { Client } = require('@elastic/elasticsearch');

const client = new Client({
  node: 'my-elasticsearch-cluster.us-east-1.es.amazonaws.com'
  Connection: require('aws-elasticsearch-connector'),
  awsConfig: {
    credentials: {
      accessKeyId: 'foo',
      secretAccessKey: 'bar',
      sessionToken: 'baz' // optional
    }
  }
});

With credentials from AWS.Config

const AWS = require('aws-sdk');
const { Client } = require('@elastic/elasticsearch');

// Load AWS profile credentials
AWS.config.update({
  profile: 'my-profile'
});

const client = new Client({
  node: 'my-elasticsearch-cluster.us-east-1.es.amazonaws.com'
  Connection: require('aws-elasticsearch-connector')
});

With credentials from the environment

AWS_ACCESS_KEY_ID=foo      # alias: AWS_ACCESS_KEY
AWS_SECRET_ACCESS_KEY=bar  # alias: AWS_SECRET_KEY
AWS_SESSION_TOKEN=baz

const { Client } = require('@elastic/elasticsearch');

const client = new Client({
  node: 'my-elasticsearch-cluster.us-east-1.es.amazonaws.com'
  Connection: require('aws-elasticsearch-connector'),
});

Test

npm test

# Run integration tests against a real endpoint
AWS_PROFILE=your-profile npm run test:integration -- \
  --endpoint https://amazon-es-host.us-east-1.es.amazonaws.com

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