
For more information, see Upgrade an AKS cluster.įor Windows Server nodes, Windows Update does not automatically run and apply the latest updates. The cluster upgrades cordon and drain nodes automatically and then bring a new node online with the latest Ubuntu image and a new patch version or a minor Kubernetes version.

Use API Server Authorized IP Ranges if you want to maintain a public endpoint for the API server but restrict access to a set of trusted IP ranges.

There are two options for limiting access to the API server: Can I limit who has access to the Kubernetes API server? You can deploy an AKS cluster across one or more availability zones in regions that support them. Can I spread an AKS cluster across availability zones? See best practices for business continuity and disaster recovery for guidance on how to create an architecture that includes multiple regions. AKS clusters are regional resources and can't span regions. Can I spread an AKS cluster across regions? Which Azure regions currently provide AKS?įor a complete list of available regions, see AKS regions and availability. This article addresses frequent questions about Azure Kubernetes Service (AKS).
