From version 5.0 onward, Watcher is part of X-Pack. For more information, see Alerting on cluster and index events.
Elastic Docs ›Elasticsearch Watcher [2.0]
« Installing Watcher Configuring Watcher to Send Email »

Administering Watcheredit

This section describes how to configure options for watcher, use Shield to secure access to the Watcher APIs, get information about Watcher, and monitor watch execution.

« Installing Watcher Configuring Watcher to Send Email »