Skip to content

OSDOCS-7625: add GA and update release notes 4.14 #64195

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 6, 2023
Merged

OSDOCS-7625: add GA and update release notes 4.14 #64195

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 19 additions & 7 deletions microshift_release_notes/microshift-4-14-release-notes.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,22 +12,26 @@ toc::[]

[id="microshift-4-14-about-this-release"]
== About this release
// TODO: Update with the relevant information closer to release.
{product-title} (link:https://access.redhat.com/errata/RHSA-2023:XXXX[RHSA-2023:XXXX]) is now Generally Available. This release uses link:https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.27.md[Kubernetes 1.27] with CRI-O runtime. New features, changes, and known issues that pertain to {product-title} {product-version} are included in this topic.

//The Red Hat build of {product-title} is Technology Preview only. Features and known issues that pertain to {product-title} {ocp-version} are included in this topic. This Technology Preview software is not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using {product-title} in production. Technology Preview provides early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process.
You can deploy {product-title} clusters to either on-premise, cloud, or disconnected environments.

//For more information about the support scope of Red Hat Technology Preview features, read link:https://access.redhat.com/support/offerings/techpreview/[Technology Preview Features Support Scope].
// Double check OP system versions
{product-title} {product-version} is supported on {op-system-ostree-first} and {op-system-base-full} 9.2.

//need messaging and link here
//TODO: update link after GA; KCS article will not be live until then
//For lifecycle information, see the link:https://access.redhat.com/support/policy/updates/openshift[Red Hat {product-title} Life Cycle Policy].

[id="microshift-4-14-new-features-and-enhancements"]
== New features and enhancements

This release adds improvements related to the following components and concepts.

//L3 major categories with features in each as L4s, for example:
[id="microshift-4-14-rhel-edge"]
=== {op-system-ostree-first} {op-system-version}
* {product-title} runs on {op-system-ostree} version {op-system-version} or later.
[id="microshift-4-14-rhel"]
=== {op-system-base-full} {op-system-version}
* {product-title} runs on {op-system-base-full} version 9.2.

// Some details of the next note are adapted from https://kubernetes.io/blog/2022/08/31/cgroupv2-ga-1-25/
* {product-title} uses crun and Control Group v2 (cgroup v2). {OCP} {ocp-version} defaults to Control Group v1. The divergence of control group versions is not anticipated to have a noticeable behavior difference on most workloads. If workloads rely on the cgroup file system layout, they may need to be updated to be compatible with cgroup v2.
Expand All @@ -36,6 +40,14 @@ This release adds improvements related to the following components and concepts.
** If you run cAdvisor as a standalone DaemonSet for monitoring pods and containers, update it to v0.43.0 or later.
** If you deploy Java applications with the JDK, ensure you are using JDK 11.0.16 and later or JDK 15 and later, which fully support cgroup v2.

[id="microshift-4-14-updates-supported"]
=== Updates are supported on {product-version} and later
With this release, updates for both minor releases and patch releases are supported.

* {product-title} offers in-place updates on {op-system-ostree} systems with automatic system rollback capabilities and automatic back up and restore functions.
* Updates of the RPMs on a non-OSTree system such as {op-system} are also supported.
* Updates from preview versions such as {product-title} 4.13 and earlier are not supported.

//[id="microshift-4-14-new-feat-based-on-{op-system-ostree}"]
//==== Placeholder for new feat bases on RHEL Edge

Expand Down Expand Up @@ -73,7 +85,7 @@ This release adds improvements related to the following components and concepts.
//[id="microshift-4-14-lvms-system-requirements"]
//==== LVMS system requirements

//[id="microshift-4-13-deprecated-removed-features"]
//[id="microshift-4-14-deprecated-removed-features"]
//== Deprecated and removed features

//[id="microshift-4-14-bug-fixes"]
Expand Down