Release 2020-03-30
This release is rolling out to all regions
Important Service Updates
- AKS API version 2020-04-01 will default to VMSS (Virtual Machine Scale Sets), SLB (Standard Load Balancer) and RBAC enabled.
- AKS has introduced AKS Ubuntu 18.04 in preview. During this time we will provide both OS versions side by side. After AKS Ubuntu 18.04 is GA, on the next cluster upgrade, clusters running AKS Ubuntu 16.04 will receive this new image.
Release Notes
- Features
- New GPU VM SKUs are now supported: Standard_NV12_Promo; Standard_NV12s_v3; Standard_NV24_Promo; Standard_NV24s_v3; Standard_NV48s_v3.
- Bug fixes
- Added validation to block cluster creation if user specifies a subnet that is delegated
- Fixed bug caused by apmz package being installed from https://upstreamartifacts.blob.core.windows.net, which is not in the AKS required endpoint egress list.
- CoreDNS memory limit increased to 170Mb and assigned Guaranteed QoS class.
- Fixed a bug with Cluster Proportional Autoscaler (CPA) version on 1.16. This bug is solved on version 1.7.1 which is now the version being used in AKS.
- Fixed bug passing the correct nodepool at validation time on UDR OutboundType preview feature.
- Patched bug where nodepool was not correctly added to internal SLB backend address pool: kubernetes/kubernetes#89336
- Component Updates
- AKS Ubuntu 16.04 image updated to AKSUbuntu-1604-2020.03.24.
- AKS Ubuntu 18.04 image release notes: AKSUbuntu-1804-2020.03.24.