AZ500996 - Public Preview: Azure Bastion now supports connectivity to private AKS clusters via tunneling

Azure Updates

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Published

Aug 20, 2025

Status

In preview

Timeline

  • August 2025
    Preview

Product

Azure Bastion
Azure Kubernetes Service (AKS)

Tag

Security
Features

Category

Networking
Security
Compute
Containers

Description

With this release, you can now establish a secure tunnel from your local machine—via Azure Bastion—directly to your AKS API server using your standard Kubernetes tooling. This enables seamless access to both private clusters and public clusters with API server authorized IP ranges. Now, you can securely connect to your cluster’s API server from anywhere, without the need for complex VPNs, jump boxes, or exposing public endpoints. This is a significant leap forward in simplifying secure access for developers, operators, and partners working with private AKS environments.