Azure AKS (changelog)

azure/aks last check 2026-10-23 05:02 UTC 242 releases

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2019-09-09 · Release 2019-09-09 · 1y+

Service Updates

AKS Kubernetes 1.10 support will end-of-lifed on Oct 25, 2019
- https://azure.microsoft.com/en-us/updates/kubernetes-1-10-x-end-of-life-upgrade-by-oct-25-2019/
AKS Kubernetes 1.11 & 1.12 support will be end-of-lifed on Dec 9th, 2019
- Kubernetes 1.15 support on AKS will go GA in Oct 2019
- Post with additional information will be linked.
Known issue: Service principal not found: https://github.com/Azure/AKS/issues/1206
Resolved: AKS workers continually reboot: https://github.com/Azure/AKS/issues/1204
Kubernetes 1.16 breaking API changes: https://github.com/Azure/AKS/issues/1205
New Features
- VMSS backed AKS clusters are now GA
  - VMSS is the underlying compute resource type which enables features such as cluster autoscaler, but is a separate feature.
  - See https://docs.microsoft.com/azure/virtual-machine-scale-sets/overview and https://docs.microsoft.com/azure/aks/cluster-autoscaler for more information.
  - NOTE: Official support in the Azure CLI for AKS+VMSS will be released on 2019-09-24 (version 2.0.74 https://github.com/Azure/azure-cli/milestone/73)
- Standard Load Balancer support (SLB) is now GA
  - See https://docs.microsoft.com/azure/aks/load-balancer-standard for documentation.
  - NOTE: Official support in the Azure CLI for AKS+SLB will be released on 2019-09-24 (version 2.0.74 https://github.com/Azure/azure-cli/milestone/73)
- Support for the following VM SKUs is now released: Standard_D48_v3, Standard_D48s_v3, Standard_E48_v3, Standard_E48s_v3, Standard_F48s_v2, Standard_L48s_v2, Standard_M208ms_v2, Standard_M208s_v2
Bug Fixes
- Fixed an issue where cluster upgrade could be blocked when the "managedBy" property is missing from the node resource group.
- Fixed an issue where ingress controller network policy would block all egress traffic when assigned to pods (using label selectors).
Behavioral Changes
- Review the planned changes for new cluster creation defaults referenced in Release 2019-08-26
Preview Features
- Fixed an issue where multiple nodepool clusters would use the incorrect version(s) and block upgrades.
- Fixed an issue where AKS would incorrectly allow customers to specify different versions for multiple nodepools.
- Fixed an issue where the incorrect node count would be returned or fail to update when using multiple node pools