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OSDOCS-14917: updates release notes file MicroShift 4.20
This commit is contained in:
“Shauna Diaz”
@@ -33,8 +33,8 @@ Name: Red Hat build of MicroShift release notes
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Dir: microshift_release_notes
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Distros: microshift
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Topics:
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- Name: Red Hat build of MicroShift 4.19 release notes
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File: microshift-4-19-release-notes
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- Name: Red Hat build of MicroShift 4.20 release notes
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File: microshift-4-20-release-notes
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---
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Name: Getting ready to install MicroShift
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Dir: microshift_install_get_ready
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@@ -1,206 +0,0 @@
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:_mod-docs-content-type: ASSEMBLY
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[id="microshift-4-19-release-notes"]
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= {product-title} {product-version} release notes
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include::_attributes/attributes-microshift.adoc[]
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:context: release-notes
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toc::[]
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{product-title-first} provides developers and IT organizations with small-form-factor and edge computing delivered as an application that customers can deploy on top of their managed {op-system-base-full} devices at the edge. Built on {OCP} and Kubernetes, {microshift-short} provides an efficient way to operate single-node clusters in low-resource edge environments.
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{microshift-short} is designed to make control plane restarts economical and be lifecycle-managed as a single unit by the operating system. Updates, roll-backs, and configuration changes consist of simply staging another version in parallel and then - without relying on a network - flipping to and from that version and restarting.
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[id="microshift-4-19-about-this-release_{context}"]
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== About this release
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Version {product-version} of {microshift-short} includes new features and enhancements. Update to the latest version of {microshift-short} to receive all of the latest features, bug fixes, and security updates. {microshift-short} is derived from {OCP} {ocp-version} and uses the CRI-O container runtime. New features, changes, and known issues that pertain to {microshift-short} are included in this topic.
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You can deploy {microshift-short} clusters to on-premise, cloud, disconnected, and offline environments.
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{microshift-short} {product-version} is supported on {op-system-base-full} 9.6.
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For lifecycle information, see the link:https://access.redhat.com/product-life-cycles?product=Red%20Hat%20build%20of%20Microshift,Red%20Hat%20Device%20Edge[{product-title} Life Cycle Policy].
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[id="microshift-4-19-new-features-and-enhancements_{context}"]
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== New features and enhancements
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This release adds improvements related to the following components and concepts.
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//L3 major categories with features in each as L4s
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//[id="microshift-4-19-rhel_{context}"]
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=== {op-system-base-full}
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[id="microshift-4-19-rhel-image-mode_{context}"]
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==== {op-system-base} image mode (Generally Available)
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Installing {microshift-short} by using a bootc container image is now generally available. Previously available as a Technology Preview feature, {op-system-image} is a deployment method that uses a container-native approach to build, deploy, and manage the operating system as a `rhel-bootc` container image. See xref:../microshift_install_bootc/microshift-about-rhel-image-mode.adoc#microshift-about-rhel-image-mode[Understanding image mode for RHEL with {microshift-short}] for more information.
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//4.19 is not an EUS release
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[id="microshift-4-19-updating_{context}"]
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=== Updating
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Updates for both single-version minor releases and patch releases are supported. See xref:../microshift_updating/microshift-update-options.adoc#microshift-update-options[Update options with {product-title} and {op-system-bundle}] for details.
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//TODO add new features and enhancements as needed, follow doc TOC titles as L3s, then add L4 headings for each feature
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[id="microshift-4-19-configuring_{context}"]
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=== Configuring
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[id="microshift-4-19-ingress-controller-two-config_{context}"]
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==== Control ingress for your use case with additional parameters
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With this release, the `ingress.certificate.Secret`,`ingress.clientTLS`, `ingress.routeAdmissionPolicy`, and `ingress.tlsSecurityProfile` parameters are added to the YAML configuration file for {microshift-short}. These parameters specify security settings for the ingress controller. For more information, see xref:../microshift_configuring/microshift-ingress-controller.adoc#microshift-ingress-controller[Using ingress control for a {microshift-short} cluster].
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[id="microshift-4-19-tls-config_{context}"]
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==== {microshift-short} control plane enhanced with TLS
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With this release, configurable transport layer security (TLS) protocols on internal control plane components are enabled to help prevent known insecure protocols, ciphers, or algorithms from accessing the applications you run on {microshift-short}. You use either the TLS 1.2 or TLS 1.3 with {microshift-short}. For more information, see xref:../microshift_configuring/microshift_auth_security/microshift-tls-config.adoc#microshift-tls-config[Configuring TLS security profiles].
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[id="microshift-4-19-running-apps_{context}"]
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=== Running applications
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[id="microshift-4-19-greenboot-updated_{context}"]
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==== Check application health with the {microshift-short} healthcheck command
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With this release, you can use the `microshift healthcheck` command with various options to run a basic health check on your applications. For more information, see xref:../microshift_running_apps/microshift-greenboot-workload-health-checks.adoc#microshift-greenboot-workload-health-checks[Greenboot workload health checks].
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[id="microshift-4-19-observability-metrics_{context}"]
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==== Collecting metrics using the {microshift-short} Observability service
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With this release, you can configure the {microshift-short} Observability service to collect performance and usage metrics for monitoring resources. The following predefined configurations differ in the amount of data collected:
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* Small
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* Medium
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* Large (default)
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For more information, see xref:../microshift_running_apps/microshift-observability-service.adoc#microshift-observability-service[Using {microshift-short}] Observability.
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[id="microshift-4-19-support_{context}"]
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=== Support
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[id="microshift-4-19-telemetry_{context}"]
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==== Telemetry now available
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With this release, {microshift-short} adds the Telemeter API. Lightweight attributes can be sent from a connected cluster to Red{nbsp}Hat to monitor the health of the cluster. To opt-out of Telemetry, see xref:../microshift_support/microshift-remote-cluster-monitoring.adoc#microshift-remote-cluster-monitoring[Remote health monitoring with a connected cluster].
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//[id="microshift-4-19-doc-enhancements_{context}"]
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//=== Documentation enhancements
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//[id="microshift-4-19-storage-docs-update_{context}"]
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//==== Updated content in the storage section
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[id="microshift-4-19-notable-technical-changes_{context}"]
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== Notable technical changes
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[id="microshift-4-19-multus-standard-install_{context}"]
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=== Multus CNI manifests included in the {microshift-short} RPM
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With this release, the {microshift-short} RPM includes the {microshift-short} multiple networking plug-in. To deploy the Multus container network interface (CNI), you can either set the value in the {microshift-short} configuration file, or install the `microshift-multus` RPM, which contains a configuration snippet. For more information, see xref:../microshift_networking/microshift_multiple_networks/microshift-cni-multus.adoc#microshift-cni-multus[About using multiple networks].
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[id="microshift-4-19-tech-preview_{context}"]
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== Technology Preview features
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Some features in this release are currently in Technology Preview. These experimental features are not intended for production use. Note the following scope of support on the Red{nbsp}Hat Customer Portal for these features:
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link:https://access.redhat.com/support/offerings/techpreview[Technology Preview Features Support Scope]
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[id="microshift-4-19-ai_{context}"]
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=== Red{nbsp}Hat OpenShift AI with {microshift-short}
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[id="microshift-4-19-example-ra-feature_{context}"]
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==== Serve your trained models on edge deployments
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With this release, a streamlined version of Red{nbsp}Hat OpenShift AI (RHOAI) can be used to serve artificial intelligence or machine learning (AI/ML) models on {microshift-short}. Develop and train your AI models in the data center or cloud, then deploy them to the edge where these models can make decisions without a human user. For more information, see xref:../microshift_ai/microshift-rhoai.adoc#microshift-rhoai[Using Red{nbsp}Hat OpenShift AI with {microshift-short}].
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[id="microshift-4-19-deprecated-and-removed-features_{context}"]
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== Deprecated and removed features
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Some features available in previous releases have been deprecated or removed. Deprecated functionality is still included in and continues to be supported, but will be removed in a future release. Deprecated features and functionality are not recommended for new deployments.
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[id="microshift-4-19-app-greenboot-script-deprecated_{context}"]
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=== Greenboot application health check script functions deprecated
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The following functions related to checking workload health in the `/usr/share/microshift/functions/greenboot.sh` script are deprecated:
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* `wait_for`
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* `namespace_images_downloaded`
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* `namespace_deployment_ready`
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* `namespace_daemonset_ready`
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* `namespace_pods_ready`
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* `namespace_pods_not_restarting`
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* `print_failure_logs`
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* `log_failure_cmd`
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* `log_script_exit`
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* `lvmsDriverShouldExist`
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* `csiComponentShouldBeDeploy`
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//NOTE: Do NOT repeat bug fixes already noted in previous version z-streams
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[id="microshift-4-19-bug-fixes_{context}"]
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== Bug fixes
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* Before this update, using `microshift-gitops` in a disconnected environment failed because its manifests had the `imagePullPolicy` set to `Always`. In these cases, GitOps tried to pull images over a non-existent network and failed with an `ImagePullBackoff` error. With this update, the `imagePullPolicy` is set to `IfNotPresent`, which means that GitOps uses a local image and can start normally. (link:https://issues.redhat.com/browse/OCPBUGS-37938[OCPBUGS-37938])
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* Previously, specific cipher suites required by {microshift-short} etcd when using TLS 1.2 were not included in the {microshift-short} startup configuration file. As a result, {microshift-short} failed to start when using TLS 1.2. With this release, the required cipher suites are in the configuration file by default and {microshift-short} can start normally when using TLS 1.2. (link:https://issues.redhat.com/browse/OCPBUGS-48735[OCPBUGS-48735])
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* Previously, a `.nodename` file that holds the last hostname was created by MicroShift on startup non-atomically. When MicroShift's startup was interrupted, the `.nodename` file was left behind empty. This `.nodename` file was used on the next MicroShift startup, causing the node name to stored as an empty string. This caused the API Server to reject the kubelet's calls and the start up failed. With this release, the `.nodename` file is created atomically with each MicroShift start up, preventing the error. (link:https://issues.redhat.com/browse/OCPBUGS-48163[OCPBUGS-48163])
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* By default, the {microshift-short} Logical Volume Manager Storage (LVMS) image copied the manifest list for four platforms because of automatic digest preservation. This action caused unnecessary usage of disk and network space. With this release, the manifest list is replaced with images specific to each architecture. Now, the {microshift-short} LVMS images only contain supported platform images, saving on disk space and network bandwidth. (link:https://issues.redhat.com/browse/OCPBUGS-51329[OCPBUGS-51329])
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* Previously, the `kustomizer` sub-service was blocking `microshift.service` readiness by adding a manifest that required a webhook for a Custom Resource (CR) before {microshift-short} had started. This resulted `kustomizer` failing, causing {microshift-short} to fail. With this release, {microshift-short} is no longer dependent on the `kustomizer` sub-service, and can start even if a manifest is malformed by `kustomizer`. (link:https://issues.redhat.com/browse/OCPBUGS-51365[OCPBUGS-51365])
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* In previous versions of {microshift-short} and {op-system-base}, the {microshift-short} container-image-embedding procedure used the default container storage directory, which prevented proper image updates. With this release, the recommended image-embedding procedure was changed to use a dedicated directory for each image and a systemd service copying those embedded images into the default container storage. As a result, updates for {op-system-image} are applied as expected with {microshift-short} and embedded containers. (link:https://issues.redhat.com/browse/OCPBUGS-52420[OCPBUGS-52420])
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[id="microshift-4-19-known-issues_{context}"]
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== Known issues
|
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* The maximum transmission unit (MTU) value in {microshift-short} OVN-K overlay networking must be 100 bytes smaller than the MTU value of the base network. {microshift-short} automatically configures the value using the MTU value of the default gateway of the host. If the auto-configuration does not work correctly, the MTU value must be configured manually. For more information, see xref:../microshift_networking/microshift-cni.adoc#microshift-network-topology_microshift-about-ovn-k-plugin[Network topology].
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[id="microshift-4-19-additional-release-notes_{context}"]
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== Additional release notes
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Release notes for related components and products are available in the following documentation:
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[NOTE]
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====
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The following release notes are for downstream Red{nbsp}Hat products only; upstream or community release notes for related products are not included.
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====
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//TODO check the latest gitops release version
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[id="microshift-4-19-additional-release-notes-gitops_{context}"]
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=== GitOps release notes
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See link:https://docs.redhat.com/en/documentation/red_hat_openshift_gitops/latest/html/release_notes/index[Red{nbsp}Hat OpenShift GitOps: Highlights of what is new and what has changed with this OpenShift GitOps release] for more information. You can also go to the Red{nbsp}Hat package download page and search for "gitops" if you just need the latest package, link:https://access.redhat.com/downloads/content/package-browser[Red{nbsp}Hat packages].
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[id="microshift-4-19-additional-release-notes-ocp_{context}"]
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=== {OCP} release notes
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See the https://docs.openshift.com/container-platform/4.19/release_notes/ocp-4-19-release-notes.html[{OCP} Release Notes] for information about the Operator Lifecycle Manager and other components. Not all of the changes to {OCP} apply to {microshift-short}. See the specific {microshift-short} implementation of an Operator or function for more information.
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[id="microshift-4-19-additional-release-notes-rhel_{context}"]
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=== {op-system-base-full} release notes
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See the link:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index[Release Notes for Red{nbsp}Hat Enterprise Linux 9.6] for more information about {op-system-base}.
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//Use the latest compatible RHEL, expected to be 9.6
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[id="microshift-4-19-additional-release-notes-rhoai_{context}"]
|
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=== {rhoai} release notes
|
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See the link:https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/latest/html/release_notes/index[Release notes] for more information about {rhoai}.
|
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//TODO rhoai has a faster release cadence than OCP; get `latest` tag working
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[id="microshift-4-19-asynchronous-errata-updates_{context}"]
|
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== Asynchronous errata updates
|
||||
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Security, bug fix, and enhancement updates for {microshift-short} {product-version} are released as asynchronous errata through the Red{nbsp}Hat Network. All {microshift-short} {product-version} errata are https://access.redhat.com/downloads/content/290/[available on the Red{nbsp}Hat Customer Portal]. For more information about asynchronous errata, read the https://access.redhat.com/product-life-cycles?product=Red%20Hat%20build%20of%20Microshift,Red%20Hat%20Device%20Edge[{microshift-short} Life Cycle].
|
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|
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Red{nbsp}Hat Customer Portal users can enable errata notifications in the account settings for Red{nbsp}Hat Subscription Management (RHSM). When errata notifications are enabled, you are notified through email whenever new errata relevant to your registered systems are released.
|
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|
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[NOTE]
|
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====
|
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Red{nbsp}Hat Customer Portal user accounts must have systems registered and consuming {microshift-short} entitlements for {microshift-short} errata notification emails to generate.
|
||||
====
|
||||
|
||||
This section is updated over time to provide notes on enhancements and bug fixes for future asynchronous errata releases of {microshift-short} {product-version}. Versioned asynchronous releases, for example with the form {microshift-short} {product-version}.z, are detailed in the following subsections.
|
||||
|
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[id="microshift-4-19-0-dp_{context}"]
|
||||
=== RHEA-2024:11040 - {microshift-short} 4.19.0 bug fix and security update advisory
|
||||
|
||||
Issued: 17 June 2025
|
||||
|
||||
{product-title} release 4.19.0 is now available. Bug fixes and enhancements are listed in the link:https://access.redhat.com/errata/RHEA-2024:11040[RHEA-2024:11040] advisory. Release notes for bug fixes and enhancements are provided in this documentation. The images that are included in the update are provided by the {OCP} link:https://access.redhat.com/errata/RHEA-2024:11038[RHEA-2024:11038] advisory.
|
||||
|
||||
See the latest images included with {microshift-short} by using the following instructions:
|
||||
|
||||
* xref:../microshift_updating/microshift-list-update-contents.adoc#microshift-get-rpm-release-info_microshift-list-update-contents[Listing the contents of the {microshift-short} RPM release package]
|
||||
* xref:../microshift_install_bootc/microshift-install-bootc-image.adoc#microshift-install-bootc-get-published-image_microshift-install-publish-bootc-image[Getting the published bootc image for MicroShift]
|
||||
166
microshift_release_notes/microshift-4-20-release-notes.adoc
Normal file
166
microshift_release_notes/microshift-4-20-release-notes.adoc
Normal file
@@ -0,0 +1,166 @@
|
||||
:_mod-docs-content-type: ASSEMBLY
|
||||
[id="microshift-4-20-release-notes"]
|
||||
= {product-title} {product-version} release notes
|
||||
include::_attributes/attributes-microshift.adoc[]
|
||||
:context: release-notes
|
||||
|
||||
toc::[]
|
||||
|
||||
{product-title-first} provides developers and IT organizations with small-form-factor and edge computing delivered as an application that customers can deploy on top of their managed {op-system-base-full} devices at the edge. Built on {OCP} and Kubernetes, {microshift-short} provides an efficient way to operate single-node clusters in low-resource edge environments.
|
||||
|
||||
{microshift-short} is designed to make control plane restarts economical and be lifecycle-managed as a single unit by the operating system. Updates, roll-backs, and configuration changes consist of simply staging another version in parallel and then - without relying on a network - flipping to and from that version and restarting.
|
||||
|
||||
[id="microshift-4-20-about-this-release_{context}"]
|
||||
== About this release
|
||||
Version {product-version} of {microshift-short} includes new features and enhancements. Update to the latest version of {microshift-short} to receive all of the latest features, bug fixes, and security updates. {microshift-short} is derived from {OCP} {ocp-version} and uses the CRI-O container runtime. New features, changes, and known issues that pertain to {microshift-short} are included in this topic.
|
||||
|
||||
You can deploy {microshift-short} clusters to on-premise, cloud, disconnected, and offline environments.
|
||||
|
||||
{microshift-short} {product-version} is supported on {op-system-base-full} {op-system-version}.
|
||||
|
||||
For lifecycle information, see the link:https://access.redhat.com/product-life-cycles?product=Red%20Hat%20build%20of%20Microshift,Red%20Hat%20Device%20Edge[{product-title} Life Cycle Policy].
|
||||
|
||||
[id="microshift-4-20-new-features-and-enhancements_{context}"]
|
||||
== New features and enhancements
|
||||
|
||||
This release adds improvements related to the following components and concepts.
|
||||
|
||||
//L3 major categories with features in each as L4s
|
||||
//[id="microshift-4-20-rhel_{context}"]
|
||||
=== {op-system-base-full}
|
||||
|
||||
//[id="microshift-4-20-rhel-image-mode_{context}"]
|
||||
//==== {op-system-base} image mode delta updates available
|
||||
//placeholder for delta updates
|
||||
|
||||
//4.20 is an EUS release, so two minor version updates are supported
|
||||
[id="microshift-4-20-updating_{context}"]
|
||||
=== Updating
|
||||
Updating two minor EUS versions in a single step is supported in {product-version}. Updates for both single-version minor releases and patch releases are also supported. See xref:../microshift_updating/microshift-update-options.adoc#microshift-update-options[Update options with {product-title} and {op-system-bundle}] for details.
|
||||
|
||||
//TODO add new features and enhancements as needed, follow doc TOC titles as L3s, then add L4 headings for each feature
|
||||
|
||||
[id="microshift-4-20-configuring_{context}"]
|
||||
=== Configuring
|
||||
|
||||
//[id="microshift-4-20-ingress-controller-three-config_{context}"]
|
||||
//==== Inspect ingress for your use case with additional logging parameters
|
||||
|
||||
//With this release, the logging parameters are added to the YAML configuration file for {microshift-short}. These parameters specify security settings for the ingress controller. For more information, see xref:../microshift_configuring/microshift-ingress-controller.adoc#microshift-ingress-controller[Using ingress control for a {microshift-short} cluster].
|
||||
|
||||
[id="microshift-4-20-running-apps_{context}"]
|
||||
=== Running applications
|
||||
|
||||
//[id="microshift-4-20-new-feature_{context}"]
|
||||
//==== placeholder RAs feature
|
||||
|
||||
|
||||
//[id="microshift-4-20-support_{context}"]
|
||||
//=== Support
|
||||
|
||||
//[id="microshift-4-20-new-feature_{context}"]
|
||||
//==== placeholder support feature
|
||||
|
||||
//[id="microshift-4-20-doc-enhancements_{context}"]
|
||||
//=== Documentation enhancements
|
||||
|
||||
//[id="microshift-4-20-storage-docs-update_{context}"]
|
||||
//==== Updated content in the storage section
|
||||
|
||||
//[id="microshift-4-20-RAs-update_{context}"]
|
||||
//==== Updated content in the Running Applications section(s)
|
||||
|
||||
//[id="microshift-4-20-notable-technical-changes_{context}"]
|
||||
//== Notable technical changes
|
||||
|
||||
//[id="microshift-4-20-palceholder-ntc_{context}"]
|
||||
//=== placeholder
|
||||
|
||||
//[id="microshift-4-20-tech-preview_{context}"]
|
||||
//== Technology Preview features
|
||||
|
||||
//Some features in this release are currently in Technology Preview. These experimental features are not intended for production use. Note the following scope of support on the Red{nbsp}Hat Customer Portal for these features:
|
||||
|
||||
//link:https://access.redhat.com/support/offerings/techpreview[Technology Preview Features Support Scope]
|
||||
|
||||
//[id="microshift-4-20-ai_{context}"]
|
||||
//=== Red{nbsp}Hat OpenShift AI with {microshift-short}
|
||||
|
||||
//[id="microshift-4-20-rhoai-ga_{context}"]
|
||||
//==== Serve your trained models on edge deployments
|
||||
|
||||
//With this release, a streamlined version of {rhoai-full} {rhoai} is Generally Available. {rhoai} can be used to serve artificial intelligence or machine learning (AI/ML) models on {microshift-short}. Develop and train your AI models in the data center or cloud, then deploy them to the edge where these models can make decisions without a human user. For more information, see xref:../microshift_ai/microshift-rhoai.adoc#microshift-rhoai[Using Red{nbsp}Hat OpenShift AI with {microshift-short}].
|
||||
|
||||
//[id="microshift-4-20-deprecated-and-removed-features_{context}"]
|
||||
//== Deprecated and removed features
|
||||
|
||||
//Some features available in previous releases have been deprecated or removed. Deprecated functionality is still included in and continues to be supported, but will be removed in a future release. Deprecated features and functionality are not recommended for new deployments.
|
||||
|
||||
//[id="microshift-4-20-x-deprecated_{context}"]
|
||||
//=== placeholder
|
||||
|
||||
|
||||
//NOTE: Do NOT repeat bug fixes already noted in previous version z-streams
|
||||
//[id="microshift-4-20-bug-fixes_{context}"]
|
||||
//== Bug fixes
|
||||
|
||||
//*
|
||||
|
||||
[id="microshift-4-20-known-issues_{context}"]
|
||||
== Known issues
|
||||
|
||||
* The maximum transmission unit (MTU) value in {microshift-short} OVN-K overlay networking must be 100 bytes smaller than the MTU value of the base network. {microshift-short} automatically configures the value using the MTU value of the default gateway of the host. If the auto-configuration does not work correctly, the MTU value must be configured manually. For more information, see xref:../microshift_networking/microshift-cni.adoc#microshift-network-topology_microshift-about-ovn-k-plugin[Network topology].
|
||||
|
||||
[id="microshift-4-20-additional-release-notes_{context}"]
|
||||
== Additional release notes
|
||||
Release notes for related components and products are available in the following documentation:
|
||||
|
||||
[NOTE]
|
||||
====
|
||||
The following release notes are for downstream Red{nbsp}Hat products only; upstream or community release notes for related products are not included.
|
||||
====
|
||||
|
||||
//TODO check the latest gitops release version
|
||||
[id="microshift-4-20-additional-release-notes-gitops_{context}"]
|
||||
=== GitOps release notes
|
||||
See link:https://docs.redhat.com/en/documentation/red_hat_openshift_gitops/latest/html/release_notes/index[Red{nbsp}Hat OpenShift GitOps: Highlights of what is new and what has changed with this OpenShift GitOps release] for more information. You can also go to the following Red{nbsp}Hat package download page and search for "gitops" if you just need the latest package: link:https://access.redhat.com/downloads/content/package-browser[Red{nbsp}Hat packages].
|
||||
|
||||
[id="microshift-4-20-additional-release-notes-ocp_{context}"]
|
||||
=== {OCP} release notes
|
||||
See the link:https://docs.openshift.com/container-platform/4.20/release_notes/ocp-4-20-release-notes.html[{OCP} Release Notes] for information about the Operator Lifecycle Manager and other components. Not all of the changes to {OCP} apply to {microshift-short}. See the specific {microshift-short} implementation of an Operator or function for more information.
|
||||
|
||||
[id="microshift-4-20-additional-release-notes-rhel_{context}"]
|
||||
=== {op-system-base-full} release notes
|
||||
See the link:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index[Release Notes for Red{nbsp}Hat Enterprise Linux 9.6] for more information about {op-system-base}.
|
||||
//Use the latest compatible RHEL, expected to be 9.6
|
||||
|
||||
[id="microshift-4-20-additional-release-notes-rhoai_{context}"]
|
||||
=== {rhoai} release notes
|
||||
See the link:https://docs.redhat.com/en/documentation/red_hat_openshift_ai_self-managed/latest/html/release_notes/index[Release notes] for more information about {rhoai}.
|
||||
|
||||
[id="microshift-4-20-asynchronous-errata-updates_{context}"]
|
||||
== Asynchronous errata updates
|
||||
|
||||
Security, bug fix, and enhancement updates for {microshift-short} {product-version} are released as asynchronous errata through the Red{nbsp}Hat Network. All {microshift-short} {product-version} errata are https://access.redhat.com/downloads/content/290/[available on the Red{nbsp}Hat Customer Portal]. For more information about asynchronous errata, read the https://access.redhat.com/product-life-cycles?product=Red%20Hat%20build%20of%20Microshift,Red%20Hat%20Device%20Edge[{microshift-short} Life Cycle].
|
||||
|
||||
Red{nbsp}Hat Customer Portal users can enable errata notifications in the account settings for Red{nbsp}Hat Subscription Management (RHSM). When errata notifications are enabled, you are notified through email whenever new errata relevant to your registered systems are released.
|
||||
|
||||
[NOTE]
|
||||
====
|
||||
Red{nbsp}Hat Customer Portal user accounts must have systems registered and consuming {microshift-short} entitlements for {microshift-short} errata notification emails to generate.
|
||||
====
|
||||
|
||||
This section is updated over time to provide notes on enhancements and bug fixes for future asynchronous errata releases of {microshift-short} {product-version}. Versioned asynchronous releases, for example with the form {microshift-short} {product-version}.z, are detailed in the following subsections.
|
||||
|
||||
//NOTE: We expect this to be a Konflux release without Errata; the links here are expected to change.
|
||||
[id="microshift-4-20-0-dp_{context}"]
|
||||
=== RHEA-2024:XXXXX- {microshift-short} 4.20.0 bug fix and security update advisory
|
||||
|
||||
Issued: XX MONTH 20XX
|
||||
|
||||
{product-title} release 4.20.0 is now available. Bug fixes and enhancements are listed in the link:https://access.redhat.com/errata/RHEA-2025:XXXXX[RHEA-2025:XXXXX] advisory. Release notes for bug fixes and enhancements are provided in this documentation. The images that are included in the update are provided by the {OCP} link:https://access.redhat.com/errata/RHEA-2025:XXXXX[RHEA-2025:XXXXX] advisory.
|
||||
|
||||
See the latest images included with {microshift-short} by using the following instructions:
|
||||
|
||||
* xref:../microshift_updating/microshift-list-update-contents.adoc#microshift-get-rpm-release-info_microshift-list-update-contents[Listing the contents of the {microshift-short} RPM release package]
|
||||
* xref:../microshift_install_bootc/microshift-install-bootc-image.adoc#microshift-install-bootc-get-published-image_microshift-install-publish-bootc-image[Getting the published bootc image for MicroShift]
|
||||
@@ -21,13 +21,13 @@ To browse the {microshift-short} {product-version} documentation, use one of the
|
||||
To get started with {microshift-short}, use the following links:
|
||||
|
||||
//text is in main assembly for the sake of cross references
|
||||
* xref:../microshift_release_notes/microshift-4-19-release-notes.adoc#microshift-4-19-release-notes[{product-title} release notes]
|
||||
* xref:../microshift_release_notes/microshift-4-20-release-notes.adoc#microshift-4-20-release-notes[{product-title} release notes]
|
||||
* xref:../microshift_install_rpm/microshift-install-rpm.adoc#microshift-install-rpm[Installing {product-title}]
|
||||
|
||||
For related information, use the following links:
|
||||
|
||||
* link:https://access.redhat.com/documentation/en-us/red_hat_device_edge/4/html/overview/device-edge-overview[Red Hat Device Edge overview]
|
||||
* link:https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/composing_installing_and_managing_rhel_for_edge_images/index[RHEL for Edge documentation]
|
||||
* link:https://docs.redhat.com/documentation/en-us/red_hat_device_edge/4/html/overview/device-edge-overview[Red Hat Device Edge overview]
|
||||
* link:https://docs.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/composing_installing_and_managing_rhel_for_edge_images/index[RHEL for Edge documentation]
|
||||
* link:https://docs.openshift.com/container-platform/latest/welcome/index.html[{OCP} documentation]
|
||||
|
||||
include::modules/microshift-about.adoc[leveloffset=+1]
|
||||
|
||||
Reference in New Issue
Block a user