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Merge pull request #271377 from tamram/patch-72
Update supported-kubernetes-versions.md
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‎articles/aks/supported-kubernetes-versions.md

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@@ -44,11 +44,11 @@ For the past release history, see [Kubernetes history](https://github.com/kubern
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| K8s version | Upstream release | AKS preview | AKS GA | End of life | Platform support |
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|--------------|-------------------|--------------|---------|-------------|-----------------------|
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| 1.25 | Aug 2022 | Oct 2022 | Dec 2022 | Jan 14, 2024 | Until 1.29 GA |
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| 1.26 | Dec 2022 | Feb 2023 | Apr 2023 | Mar 2024 | Until 1.30 GA |
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| 1.27* | Apr 2023 | Jun 2023 | Jul 2023 | Jul 2024, LTS until Jul 2025 | Until 1.31 GA |
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| 1.28 | Aug 2023 | Sep 2023 | Nov 2023 | Nov 2024 | Until 1.32 GA|
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| 1.29 | Dec 2023 | Feb 2024 | Mar 2024 | | Until 1.33 GA |
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| 1.30 | Apr 2024 | May 2024 | Jun 2024 | | Until 1.34 GA |
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*\* Indicates the version is designated for Long Term Support*
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@@ -64,7 +64,6 @@ Note the following important changes before you upgrade to any of the available
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|Kubernetes Version | AKS Managed Addons | AKS Components | OS components | Breaking Changes | Notes
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|--------------|------------------------------------------|-------------------------------------------------------------------|---------------------------------------------------------------------------|----------------|---------------------------|
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| 1.25 | Azure policy 1.0.1<br>Metrics-Server 0.6.3<br>KEDA 2.9.3<br>Open Service Mesh 1.2.3<br>Core DNS V1.9.4<br>Overlay VPA 0.11.0<br>Azure-Keyvault-SecretsProvider 1.4.1<br>Application Gateway Ingress Controller (AGIC) 1.5.3<br>Image Cleaner v1.1.1<br>Azure Workload identity v1.0.0<br>MDC Defender 1.0.56<br>Azure Active Directory Pod Identity 1.8.13.6<br>GitOps 1.7.0<br>KMS 0.5.0| Cilium 1.12.8<br>CNI 1.4.44<br> Cluster Autoscaler 1.8.5.3<br> | OS Image Ubuntu 18.04 Cgroups V1 <br>ContainerD 1.7<br>Azure Linux 2.0<br>Cgroups V1<br>ContainerD 1.6<br>| Ubuntu 22.04 by default with cgroupv2 and Overlay VPA 0.13.0 |CgroupsV2 - If you deploy Java applications with the JDK, prefer to use JDK 11.0.16 and later or JDK 15 and later, which fully support cgroup v2
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| 1.26 | Azure policy 1.3.0<br>Metrics-Server 0.6.3<br>KEDA 2.10.1<br>Open Service Mesh 1.2.3<br>Core DNS V1.9.4<br>Overlay VPA 0.11.0<br>Azure-Keyvault-SecretsProvider 1.4.1<br>Application Gateway Ingress Controller (AGIC) 1.5.3<br>Image Cleaner v1.2.3<br>Azure Workload identity v1.0.0<br>MDC Defender 1.0.56<br>Azure Active Directory Pod Identity 1.8.13.6<br>GitOps 1.7.0<br>KMS 0.5.0<br>azurefile-csi-driver 1.26.10<br>| Cilium 1.12.8<br>CNI 1.4.44<br> Cluster Autoscaler 1.8.5.3<br> | OS Image Ubuntu 22.04 Cgroups V2 <br>ContainerD 1.7<br>Azure Linux 2.0<br>Cgroups V1<br>ContainerD 1.6<br>|azurefile-csi-driver 1.26.10 |None
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| 1.27 | Azure policy 1.3.0<br>azuredisk-csi driver v1.28.5<br>azurefile-csi driver v1.28.7<br>blob-csi v1.22.4<br>csi-attacher v4.3.0<br>csi-resizer v1.8.0<br>csi-snapshotter v6.2.2<br>snapshot-controller v6.2.2<br>Metrics-Server 0.6.3<br>Keda 2.11.2<br>Open Service Mesh 1.2.3<br>Core DNS V1.9.4<br>Overlay VPA 0.11.0<br>Azure-Keyvault-SecretsProvider 1.4.1<br>Application Gateway Ingress Controller (AGIC) 1.7.2<br>Image Cleaner v1.2.3<br>Azure Workload identity v1.0.0<br>MDC Defender 1.0.56<br>Azure Active Directory Pod Identity 1.8.13.6<br>GitOps 1.7.0<br>azurefile-csi-driver 1.28.7<br>KMS 0.5.0<br>CSI Secret store driver 1.3.4-1<br>|Cilium 1.13.10-1<br>CNI 1.4.44<br> Cluster Autoscaler 1.8.5.3<br> | OS Image Ubuntu 22.04 Cgroups V2 <br>ContainerD 1.7 for Linux and 1.6 for Windows<br>Azure Linux 2.0<br>Cgroups V1<br>ContainerD 1.6<br>|Keda 2.11.2<br>Cilium 1.13.10-1<br>azurefile-csi-driver 1.28.7<br>azuredisk-csi driver v1.28.5<br>blob-csi v1.22.4<br>csi-attacher v4.3.0<br>csi-resizer v1.8.0<br>csi-snapshotter v6.2.2<br>snapshot-controller v6.2.2|Because of Ubuntu 22.04 FIPS certification status, we'll switch AKS FIPS nodes from 18.04 to 20.04 from 1.27 onwards.
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| 1.28 | Azure policy 1.3.0<br>azurefile-csi-driver 1.29.2<br>csi-node-driver-registrar v2.9.0<br>csi-livenessprobe 2.11.0<br>azuredisk-csi-linux v1.29.2<br>azuredisk-csi-windows v1.29.2<br>csi-provisioner v3.6.2<br>csi-attacher v4.5.0<br>csi-resizer v1.9.3<br>csi-snapshotter v6.2.2<br>snapshot-controller v6.2.2<br>Metrics-Server 0.6.3<br>KEDA 2.11.2<br>Open Service Mesh 1.2.7<br>Core DNS V1.9.4<br>Overlay VPA 0.13.0<br>Azure-Keyvault-SecretsProvider 1.4.1<br>Application Gateway Ingress Controller (AGIC) 1.7.2<br>Image Cleaner v1.2.3<br>Azure Workload identity v1.2.0<br>MDC Defender Security Publisher 1.0.68<br>CSI Secret store driver 1.3.4-1<br>MDC Defender Old File Cleaner 1.3.68<br>MDC Defender Pod Collector 1.0.78<br>MDC Defender Low Level Collector 1.3.81<br>Azure Active Directory Pod Identity 1.8.13.6<br>GitOps 1.8.1|Cilium 1.13.10-1<br>CNI v1.4.43.1 (Default)/v1.5.11 (Azure CNI Overlay)<br> Cluster Autoscaler 1.27.3<br>Tigera-Operator 1.28.13| OS Image Ubuntu 22.04 Cgroups V2 <br>ContainerD 1.7.5 for Linux and 1.7.1 for Windows<br>Azure Linux 2.0<br>Cgroups V1<br>ContainerD 1.6<br>|azurefile-csi-driver 1.29.2<br>csi-resizer v1.9.3<br>csi-attacher v4.4.2<br>csi-provisioner v4.4.2<br>blob-csi v1.23.2<br>azurefile-csi driver v1.29.2<br>azuredisk-csi driver v1.29.2<br>csi-livenessprobe v2.11.0<br>csi-node-driver-registrar v2.9.0|None
@@ -144,7 +143,7 @@ New Supported Version List
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Platform support policy is a reduced support plan for certain unsupported Kubernetes versions. During platform support, customers only receive support from Microsoft for AKS/Azure platform related issues. Any issues related to Kubernetes functionality and components aren't supported.
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Platform support policy applies to clusters in an n-3 version (where n is the latest supported AKS GA minor version), before the cluster drops to n-4. For example, Kubernetes v1.25 is considered platform support when v1.28 is the latest GA version. However, during the v1.29 GA release, v1.25 will then auto-upgrade to v1.26. If you are a running an n-2 version, the moment it becomes n-3 it also becomes deprecated, and you enter into the platform support policy.
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Platform support policy applies to clusters in an n-3 version (where n is the latest supported AKS GA minor version), before the cluster drops to n-4. For example, Kubernetes v1.26 is considered platform support when v1.29 is the latest GA version. However, during the v1.30 GA release, v1.26 will then auto-upgrade to v1.27. If you are a running an n-2 version, the moment it becomes n-3 it also becomes deprecated, and you enter into the platform support policy.
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AKS relies on the releases and patches from [Kubernetes](https://kubernetes.io/releases/), which is an Open Source project that only supports a sliding window of three minor versions. AKS can only guarantee [full support](#kubernetes-version-support-policy) while those versions are being serviced upstream. Since there's no more patches being produced upstream, AKS can either leave those versions unpatched or fork. Due to this limitation, platform support doesn't support anything from relying on Kubernetes upstream.
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@@ -346,4 +345,3 @@ For information on how to upgrade your cluster, see:
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[get-azaksversion]: /powershell/module/az.aks/get-azaksversion
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[aks-tracker]: release-tracker.md
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[fleet-multi-cluster-upgrade]: /azure/kubernetes-fleet/update-orchestration
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