diff --git a/release_notes/ocp-4-14-release-notes.adoc b/release_notes/ocp-4-14-release-notes.adoc index 0f4ccf9bd1c1..de5661fe014e 100644 --- a/release_notes/ocp-4-14-release-notes.adoc +++ b/release_notes/ocp-4-14-release-notes.adoc @@ -1276,10 +1276,20 @@ With this release, you can remove the partitioning table before installation by With this update, you can add the `nodeLabels` field in the `SiteConfig` CR to create custom roles for nodes in managed clusters. For more information about how to add custom labels, see xref:../scalability_and_performance/ztp_far_edge/ztp-deploying-far-edge-sites.adoc#ztp-deploying-a-site_ztp-deploying-far-edge-sites[Deploying a managed cluster with SiteConfig and {ztp}], xref:../scalability_and_performance/ztp_far_edge/ztp-manual-install.adoc#ztp-generating-install-and-config-crs-manually_ztp-manual-install[Generating {ztp} installation and configuration CRs manually], and xref:../scalability_and_performance/ztp_far_edge/ztp-deploying-far-edge-sites.adoc#ztp-sno-siteconfig-config-reference_ztp-deploying-far-edge-sites[{sno} SiteConfig CR installation reference]. -//// [id="ocp-4-14-hcp"] -=== Hosted control planes (Technology Preview) -//// +=== Hosted control planes + +[id="ocp-4-14-hcp-ga-bm-virt"] +==== Hosted control planes is Generally Available on bare metal and {VirtProductName} +Hosted control planes for {product-title} is now Generally Available on the bare-metal and {VirtProductName} platforms. Hosted control planes on AWS remains a Technology Preview feature. + +[id="ocp-4-14-hcp-arm"] +==== Creating ARM NodePool objects on AWS hosted clusters (Technology Preview) +In this release, you can schedule application workloads on 64-bit ARM and AMD64 from the same hosted control plane. For more information, see link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.9/html/clusters/cluster_mce_overview#hosted-cluster-arm-node-pools[Creating ARM NodePool objects on AWS hosted clusters]. + +[id="ocp-4-14-hcp-ibm-power-z"] +==== Hosted control planes on {ibm-z-title} (Technology Preview) +In this release, hosted control planes is available as a Technology Preview feature on {ibm-z-title}. For more information, see link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.9/html/clusters/cluster_mce_overview#configuring-hosting-service-cluster-ibmz[Configuring the hosting cluster on 64-bit x84 bare metal for IBM Z compute nodes (Technology Preview)]. [id="ocp-4-14-insights-operator"] === Insights Operator @@ -1866,7 +1876,7 @@ Users who want to upgrade from earlier {product-title} versions and who operate //// [discrete] [id="ocp-4-14-hosted-control-plane-bug-fixes"] -==== Hosted Control Plane +==== Hosted control planes [discrete] [id="ocp-4-14-image-registry-bug-fixes"] @@ -2668,9 +2678,9 @@ In the following tables, features are marked with the following statuses: [discrete] -=== Architecture Technology Preview features +=== Hosted control plane Technology Preview features -.Architecture Technology Preview tracker +.Hosted control plane Technology Preview tracker [cols="4,1,1,1",options="header"] |==== |Feature |4.12 |4.13 |4.14 @@ -2679,15 +2689,25 @@ In the following tables, features are marked with the following statuses: |Technology Preview |Technology Preview |Technology Preview -// Needs to move to GA after Nov 15, 2023 + |Hosted control planes for {product-title} on bare metal |Technology Preview |Technology Preview -|Technology Preview -// Needs to move to GA after Nov 15, 2023 +|General Availability + |Hosted control planes for {product-title} on {VirtProductName} |Not Available |Technology Preview +|General Availability + +|Hosted control planes for {product-title} on {ibm-power-title} +|Not Available +|Not Available +|Technology Preview + +|Hosted control planes for {product-title} on {ibm-z-title} +|Not Available +|Not Available |Technology Preview |==== @@ -2893,6 +2913,14 @@ This issue affects the CPU load balancing features because these features depend * Broadcom network interface controllers in legacy Single Root I/O Virtualization (SR-IOV) do not support quality of service (QoS) and tag protocol identifier (TPID) settings for the SRIOV VLAN. This affects Broadcom BCM57414, Broadcom BCM57508, and Broadcom BCM57504. (link:https://issues.redhat.com/browse/RHEL-9881[*RHEL-9881*]) +* When you create a hosted cluster in an environment that uses the dual-stack network, you might encounter the following DNS-related issues: + +- `CrashLoopBackOff` state in the `service-ca-operator` pod: When the pod tries to reach the Kubernetes API server through the hosted control plane, the pod cannot reach the server because the data plane proxy in the `kube-system` namespace cannot resolve the request. This issue occurs because in the HAProxy setup, the front end uses an IP address and the back end uses a DNS name that the pod cannot resolve. +- Pods stuck in `ContainerCreating` state: This issue occurs because the `openshift-service-ca-operator` cannot generate the `metrics-tls` secret that the DNS pods need for DNS resolution. As a result, the pods cannot resolve the Kubernetes API server. + ++ +To resolve those issues, configure the DNS server settings by following the guidelines in link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.9/html/clusters/cluster_mce_overview#dual-stack-dns[Configuring DNS for a dual stack network]. (link:https://issues.redhat.com/browse/OCPBUGS-22753[*OCPBUGS-22753*], link:https://issues.redhat.com/browse/OCPBUGS-23234[*OCPBUGS-23234*]) + * In hosted control planes for {product-title}, the following Operators and components are not tested (link:https://issues.redhat.com/browse/OCPSTRAT-605[*OCPSTRAT-605*]): ** Performance Addon Operator