WARNING: Version 5.4 of the Elastic Stack has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Overviewedit
The Elastic Stack is made up of multiple components developed by Elastic. In no particular order, these are:
In this guide, you learn how to install and upgrade products in the Elastic Stack.