30e9c2c2e7
There is no milestone published on Launchpad that lists the bugs fixed in this release. Remove reference to a milestone. Change the release date to Jan 23, 2023. Edit release notes index page accordingly. Change-Id: I2713828ab4ef7dc3380780404ceb84b8bf146291
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128 lines
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===
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Zed
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===
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The Zed OpenStack Charms release includes updates for the charms described on
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the :doc:`../project/openstack-charms` page. As of this release, the project
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consists of 62 stable charms.
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For scheduling information of past and future releases see the
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:doc:`../project/release-schedule`.
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.. note::
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Release notes contents is superseded by updated information published in the
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:doc:`index` (this guide) after the stable release of any given charm
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channel.
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.. important::
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Always perform a charm upgrade before making any major changes to your cloud
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and before filing bug reports. Note that charm upgrades and OpenStack
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upgrades are functionally different. For instructions on performing the
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different upgrade types see the :doc:`../admin/upgrades/overview` page.
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.. contents:: Summary of changes:
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:local:
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:depth: 2
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:backlinks: top
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New stable charm features
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-------------------------
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With each new feature, there is a corresponding example bundle in the form of a
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test bundle, and/or a section in the :doc:`../index`, that details its usage.
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Test bundles are located in the ``src/tests/bundles`` directory of the relevant
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charm repository (see all `charm repositories`_).
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ceph-mon charm: COS Lite support
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Support for sending metrics to prometheus-k8s in the `COS Lite
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observability stack`_ has been added.
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ovn charms: default to OVN 22.03 on Focal
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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On Focal, deployments of the OVN charms when using track 22.03
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(``--channel 22.03/stable``) will use a new OVN specific UCA pocket. This is to
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ensure that a machine can simultaneously have OpenStack components from one
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source and OVN components from another.
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This has no effect when upgrading the OVN charms or when scaling an existing
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application (new units). However, a new configuration option `ovn-source`_ has
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been added that can override this behaviour (i.e. payload upgrades will be
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triggered by charm upgrades and scaling).
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Documentation updates
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---------------------
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Deploy Guide to Charm Guide content migration
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The Deploy Guide has historically hosted much of the documentation for the
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OpenStack Charms project. It is now dedicated to the manual (charm-by-charm)
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deployment of a cloud.
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Going forward, the Charm Guide is now the primary source of documentation for
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the project. It also includes the "golden path" Getting Started tutorial on
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deploying Charmed OpenStack with a bundle and provides guidance for
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contributors (software and documentation).
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Ongoing improvements
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~~~~~~~~~~~~~~~~~~~~
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Significant improvements were made to the following resources:
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* Getting Started tutorial
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* Documentation contributor content
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* Upgrade pages
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* OVN pages
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* SR-IOV page
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* Charm delivery page
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New tech-preview charms
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-----------------------
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keystone-openidc
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~~~~~~~~~~~~~~~~
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The keystone-openidc charm provides OpenID Connect support for the OpenStack
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Keystone service. It is a subordinate charm used in conjunction with the
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keystone principal charm. When related to the openstack-dashboard charm it
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provides Web SSO support for Horizon.
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Informational notices
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---------------------
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NVIDIA vGPU Virtual Workstation
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The Nova vGPU features in the Nova Compute charms were validated for use as the
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graphical display driver for Virtual Workstation usage.
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See the `Virtual GPU`_ documentation for details on how to configure vGPU
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mediated device types for this specific use case.
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Deprecation notices
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-------------------
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ceph-mon charm: prometheus machine charm
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Support for relating to the prometheus2 machine charm is deprecated and will be
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removed at some point in the future.
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See new charm feature `ceph-mon charm: COS Lite support`_ above.
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.. LINKS
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.. _Zed milestone: https://launchpad.net/openstack-charms/+milestone/Zed
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.. _charm repositories: https://opendev.org/openstack?sort=alphabetically&q=charm-&tab=
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.. _COS Lite observability stack: https://charmhub.io/cos-lite
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.. _ovn-source: https://charmhub.io/ovn-chassis/configure?channel=22.03/stable#ovn-source
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.. _Virtual GPU: https://docs.openstack.org/charm-guide/latest/admin/vgpu.html
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.. COMMITS
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.. BUGS
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