openstack/kolla-ansible
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Merge "docs: update supported OS distros"

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Zuul 2021-05-25 12:33:59 +00:00 committed by Gerrit Code Review
commit 4e28adbe6e
4 changed files with 37 additions and 9 deletions
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9
doc/source/user/operating-kolla.rst
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@ -72,6 +72,15 @@ system. Ubuntu users upgrading from Ussuri should first upgrade OpenStack
containers to Victoria, which uses the Ubuntu Focal 20.04 base container image. containers to Victoria, which uses the Ubuntu Focal 20.04 base container image.
Hosts should then be upgraded to Ubuntu Focal 20.04. Hosts should then be upgraded to Ubuntu Focal 20.04.
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 Preparation
----------- -----------

10
doc/source/user/quickstart.rst
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@ -364,12 +364,12 @@ There are a few options that are required to deploy Kolla Ansible:
Kolla provides choice of several Linux distributions in containers: Kolla provides choice of several Linux distributions in containers:
- CentOS - CentOS Stream (``centos``)
- Ubuntu - Ubuntu (``ubuntu``)
- Debian - Debian (``debian``)
- RHEL - RHEL (``rhel``, deprecated)
For newcomers, we recommend to use CentOS 8 or Ubuntu 20.04. For newcomers, we recommend to use CentOS Stream 8 or Ubuntu 20.04.
.. code-block:: console .. code-block:: console

14
doc/source/user/support-matrix.rst
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@ -15,9 +15,15 @@ Kolla Ansible supports the following host Operating Systems (OS):
<https://docs.openstack.org/kolla-ansible/train/user/centos8.html>`_ for <https://docs.openstack.org/kolla-ansible/train/user/centos8.html>`_ for
information on migrating to CentOS 8. information on migrating to CentOS 8.
* CentOS 8 .. note::
* Debian Buster (10)
* RHEL 8 CentOS Linux 8 (as opposed to CentOS Stream 8) is no longer supported as a
host OS. The Victoria release will in future support both CentOS Linux 8 and
CentOS Stream 8, and provides a route for migration.
* CentOS Stream 8
* Debian Bullseye (11)
* RHEL 8 (deprecated)
* Ubuntu Focal (20.04) * Ubuntu Focal (20.04)
Supported container images Supported container images
@ -28,7 +34,7 @@ OS distribution. The following values are supported for ``kolla_base_distro``:
* ``centos`` * ``centos``
* ``debian`` * ``debian``
* ``rhel`` * ``rhel`` (deprecated)
* ``ubuntu`` * ``ubuntu``
For details of which images are supported on which distributions, see the For details of which images are supported on which distributions, see the

13
releasenotes/notes/centos-stream-686441cc4c0e47d7.yaml Normal file
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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.