Ingest user agent processor pluginedit

The user_agent processor extracts details from the user agent string a browser sends with its web requests. This processor adds this information by default under the user_agent field.

The ingest-user-agent plugin ships by default with the regexes.yaml made available by uap-java with an Apache 2.0 license. For more details see


This plugin can be installed using the plugin manager:

sudo bin/elasticsearch-plugin install ingest-user-agent

The plugin must be installed on every node in the cluster, and each node must be restarted after installation.

This plugin can be downloaded for offline install from


The plugin can be removed with the following command:

sudo bin/elasticsearch-plugin remove ingest-user-agent

The node must be stopped before removing the plugin.