Thank you for your interest in Red Hat Ansible Tower. Ansible Tower is a commercial offering that helps teams manage complex multi-tier deployments by adding control, knowledge, and delegation to Ansible-powered environments.
You must upgrade your Ansible Tower 2.4.4 (or later) system to Ansible Tower 3.0 before you can upgrade to Ansible Tower 3.1.0.
The Ansible Tower Upgrade and Migration Guide discusses how to upgrade your Ansible Tower 2.4.4 (or later) system to the 3.0 version. The Ansible Tower 3.0 release introduced many updates and changes to Tower, including changes to the way upgrades run and a completely rewritten RBAC system. This guide covers these and other related changes that you should keep in mind as you plan to migrate your data and prepare for this upgrade.
We Need Feedback!
If you spot a typo in this documentation, or if you have thought of a way to make this manual better, we would love to hear from you! Please send an email to: firstname.lastname@example.org
If you have a suggestion, try to be as specific as possible when describing it. If you have found an error, please include the manual’s title, chapter number/section number, and some of the surrounding text so we can find it easily. We may not be able to respond to every message sent to us, but you can be sure that we will be reading them all!
Ansible Tower Version 3.5.6; April 21, 2020; https://access.redhat.com/
Ansible, Ansible Tower, Red Hat, and Red Hat Enterprise Linux are trademarks of Red Hat, Inc., registered in the United States and other countries.
If you distribute this document, or a modified version of it, you must provide attribution to Red Hat, Inc. and provide a link to the original version.
Third Party Rights
Ubuntu and Canonical are registered trademarks of Canonical Ltd.
The CentOS Project is copyright protected. The CentOS Marks are trademarks of Red Hat, Inc. (“Red Hat”).
Microsoft, Windows, Windows Azure, and Internet Explore are trademarks of Microsoft, Inc.
VMware is a registered trademark or trademark of VMware, Inc.
Rackspace trademarks, service marks, logos and domain names are either common-law trademarks/service marks or registered trademarks/service marks of Rackspace US, Inc., or its subsidiaries, and are protected by trademark and other laws in the United States and other countries.
Amazon Web Services”, “AWS”, “Amazon EC2”, and “EC2”, are trademarks of Amazon Web Services, Inc. or its affiliates.
OpenStack™ and OpenStack logo are trademarks of OpenStack, LLC.
Chrome™ and Google Compute Engine™ service registered trademarks of Google Inc.
Safari® is a registered trademark of Apple, Inc.
Firefox® is a registered trademark of the Mozilla Foundation.
All other trademarks are the property of their respective owners.