From 8f5531ce627e7e818a8e3d2158090effbd15a015 Mon Sep 17 00:00:00 2001 From: EamonnTP Date: Thu, 20 May 2021 17:06:23 +0100 Subject: [PATCH] Add agent content (#1672) --- docs/en/install-upgrade/upgrading-stack.asciidoc | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/docs/en/install-upgrade/upgrading-stack.asciidoc b/docs/en/install-upgrade/upgrading-stack.asciidoc index 4ba4134cf..dc90b98d4 100644 --- a/docs/en/install-upgrade/upgrading-stack.asciidoc +++ b/docs/en/install-upgrade/upgrading-stack.asciidoc @@ -59,8 +59,15 @@ on the cluster during the upgrade process. For more information, see .. Logstash: {logstash-ref}/upgrading-logstash.html[upgrade instructions] .. Beats: {beats-ref}/upgrading.html[upgrade instructions] .. APM Server: {apm-server-ref}/upgrading.html[upgrade instructions] +.. {agent}: {fleet-guide}/upgrade-elastic-agent.html[upgrade instructions] - +[WARNING] +==== +If using {agent} in 7.12 or lower, your {agent}s will automatically be unenrolled +from {fleet} and will stop sending data when you upgrade to 7.13. +You will need to uninstall your previous {agent}s before installing and enrolling +{agent}s with {fleet-server}. To learn more, see {fleet-guide}/upgrade-elastic-agent.html[Upgrade {agent}]. +==== [NOTE] ====