docs: add reno and upgrade info for CentOS Stream

Story: 2008795
Task: 42459

Change-Id: I1f55a2f47ac614fea983e19802e469efd810e849
This commit is contained in:
Mark Goddard 2021-05-12 10:40:29 +01:00
parent 4daf293e78
commit 0ce6ea2ee2
2 changed files with 22 additions and 0 deletions

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@ -6,6 +6,15 @@ Upgrading
This section describes how to upgrade from one OpenStack release to another.
CentOS Stream 8
---------------
The Wallaby release adds support for CentOS Stream 8 as a host operating
system. CentOS Stream 8 support will also be added to a Victoria stable
release. CentOS Linux users upgrading from Victoria should first migrate hosts
and container images from CentOS Linux to CentOS Stream before upgrading to
Wallaby.
Preparation
===========

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@ -0,0 +1,13 @@
---
features:
- |
Adds support for CentOS Stream 8 as a host Operating System and base
container image. This is the only distribution of CentOS supported from
the Wallaby release. The Victoria release will support both CentOS Linux 8
and CentOS Stream 8 hosts and images, and provides a route for migration.
upgrade:
- |
CentOS Linux 8 is no longer supported as a host Operating System or base
container image. CentOS users should migrate to CentOS Stream 8. The
Victoria release will support both CentOS Linux 8 and CentOS Stream 8
hosts and images, and provides a route for migration.