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This documentation remains in a beta state. It has content gaps and might contain bugs.

Agents and ingestion tools

Historically, many multiple popular agents and ingestion tools have worked with Elasticsearch OSS, such as Beats, Logstash, Fluentd, FluentBit, and OpenTelemetry. OpenSearch aims to continue to support a broad set of agents and ingestion tools, but not all have been tested or have explicitly added OpenSearch compatibility.

As an intermediate solution, we are adding a version value to opensearch.yml. This change will let you set OpenSearch 1.x clusters to report version 7.10.2 (or any other arbitrary value). By reporting 7.10.2, the cluster will be able to connect with tools that check for a particular version number.

For a longer term solution, we plan to create an OpenSearch output plugin for Logstash. This plugin does not exist yet, but we’ve included it in the compatibility matrices below based on its expected behavior.

Compatibility Matrices

Italicized cells are untested, but indicate what a value theoretically should be based on existing information.

Compatibility Matrix for Logstash

  Logstash OSS 7.x to 7.11.x Logstash OSS 7.12.x* Logstash 7.13.x without OpenSearch output plugin Logstash 7.13.x with OpenSearch output plugin**
Elasticsearch OSS v7.x to v7.9.x Yes Yes No Yes
Elasticsearch OSS v7.10.2 Yes Yes No Yes
ODFE OSS v1.x to 1.12 Yes Yes No Yes
ODFE 1.13 Yes Yes No Yes
OpenSearch 1.0 Yes via version setting Yes via version setting No Yes

* Most current compatible version with Elasticsearch OSS.

** Planning to build.

Compatibility Matrix for Beats

  Beats OSS 7.x to 7.11.x** Beats OSS 7.12.x* Beats 7.13.x
Elasticsearch OSS v7.x to v7.9.x Yes Yes No
Elasticsearch OSS v7.10.2 Yes Yes No
ODFE OSS v1.x to 1.12 Yes Yes No
ODFE 1.13 Yes Yes No
OpenSearch 1.0 Yes via version setting Yes via version setting No
Logstash OSS 7.x to 7.11.x Yes Yes Yes
Logstash OSS 7.12.x* Yes Yes Yes
Logstash 7.13.x with OpenSearch output plugin Yes Yes Yes

* Most current compatible version with Elasticsearch OSS.

** Beats OSS includes all Apache 2.0 Beats agents (i.e. Filebeat, Metricbeat, Auditbeat, Heartbeat, Winlogbeat, Packetbeat).