Connecting to OpenSearch Using cURL - Instaclustr Connecting to OpenSearch Using cURL In this example, we will use curl command to communicate with the OpenSearch cluster. There are a lot of tutorials online covering the basics of OpenSearch (Elastic Search). It provides a distributed, multitenant-capable full-text search engine and schema-free JSON documents.
OpenSearch is a search engine based on the Lucene library.
OpenSearch (Elasticsearch) is the leading free and open-source search and analytics solution. Use with the AWS CLI (aws configure) to retrieve the local AWS configuration to authenticate and connect. OpenSearch with OpenSearch Security Plugin installed Amazon OpenSearch Service domain with Fine Grained Access Control enabled-aws-auth: Turns on AWS sigV4 authentication to connect to an Amazon Elasticsearch Service endpoint.The service makes it easy for you to perform interactive log analytics, real-time application monitoring, website search, and more by offering the latest versions of OpenSearch, support for 19 versions Amazon OpenSearch Service is a fully managed service that you can use to deploy and operate OpenSearch clusters cost-effectively at scale in the AWS Cloud.