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Release 2020-01-27
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@palma21 palma21 released this 29 Jan 05:52
· 1426 commits to master since this release
2020-01-27
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This release is rolling out to all regions

Important Service Updates

  • AKS has updated supported versions as announced in this service update and AKS issue to move from the "N-3" to "N-2" window. Starting December 9th, 2019 AKS has removed support for anything older than K8s 1.13 and scoped the active support window to K8s 1.13, 1.14, and 1.15.
  • K8s 1.16 introduces API deprecations which will impact user workloads as described in this AKS issue. When AKS supports this version user action is required to remove dependencies on the deprecated APIs to avoid disruption to workloads. Ensure you have taken this action prior to upgrading to K8s 1.16 when it is available in AKS.
  • CoreDNS will be updated to v1.6.6. This change can affect users using the deprecated Proxy plugin which is no longer supported. Users should replace that with the Forward Plugin.
    #1304
  • With the introduction of Kubernetes v1.16 this marks the start of the deprecation for v1.13 in AKS. 1.13 is scheduled to be retired on February 28th.

Release Notes

  • New Features
    • AKS now supports Customer-Managed keys (BYOK) to be used for encryption of both OS and Data Disks of AKS clusters.
      https://docs.microsoft.com/en-us/azure/aks/azure-disk-customer-managed-keys
    • New Supported SKUs: Standard_ND40s_v3, Standard_ND40rs_v2, Standard_D_v4, Standard_E_v4 and Standard_NP families
    • New supported patch version for kubernetes v1.15 (v1.15.7)
    • AKS now supports up to 10 nodepools.
    • Virtual Nodes is now supported in Korea Central
    • AKS now supports setting tags per nodepool. Which will propagate automatically to all nodes in the nodepool. (#1344)
  • Preview Features
    • AKS now supports Kubernetes versions 1.16 (1.16.1, 1.16.2) and 1.17 (1.17.0) in preview.
  • Bug Fixes
    • Fixed bug with calico-typha health check in cases where localhost doesn't resolve 127.0.0.1
    • Fixed validation bug where users could not deploy AKS at the same time of their SLB Public IP resource
    • For clusters using Managed Identities and addons a bug was fixed where the addons' identity information was not displayed correctly.
    • Fixed bug where Accelerated Networking would be disabled after an upgrade.
    • Fixed issue while retrying to create the SLB default egress IP.
    • Fixed bug where DS3_v2 would be Network Accelerated despite supporting it.
    • Fixed several issues where under specific conditions users could see Azure API throttling on their subscriptions. - #1413
    • Fixed bug with az aks reset-credentials --reset-aad that would require manual intervention to complete.
  • Component Updates
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