From 615de687110f1fcf95c99c16df63a597b6fe2755 Mon Sep 17 00:00:00 2001
From: lcawley <lcawley@elastic.co>
Date: Wed, 25 Oct 2017 16:35:20 -0700
Subject: [PATCH] [DOCS] Added xpack.watcher.history.cleaner_service_enabled

Original commit: elastic/x-pack-elasticsearch@ceead2a1c2896ea8a7c1de7f63c88810cbfc15eb
---
 docs/en/settings/notification-settings.asciidoc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/en/settings/notification-settings.asciidoc b/docs/en/settings/notification-settings.asciidoc
index a3727a82afd..9432cf96b63 100644
--- a/docs/en/settings/notification-settings.asciidoc
+++ b/docs/en/settings/notification-settings.asciidoc
@@ -16,6 +16,11 @@ Slack>>, and <<pagerduty-notification-settings, PagerDuty>>.
 `xpack.watcher.enabled`::
 Set to `false` to disable {watcher} on the node.
 
+`xpack.watcher.history.cleaner_service.enabled`::
+Set to `false` (default) to disable the cleaner service, which removes previous
+versions of {watcher} indices (for example, .watcher-history*) when it
+determines that they are old.
+
 `xpack.http.proxy.host`::
 Specifies the address of the proxy server to use to connect to HTTP services.