Public preview: ARM64 agent node support in AKS

With the release of ARM64 agent node support in AKS, you can now create ARM64 Ubuntu agent nodes as well as mix Intel and ARM architecture nodes within a cluster. You can reduce the cost of running Kubernetes workloads and choose CPU/Memory configuration in addition to architecture. [Learn more.](https://azure.microsoft.com/en-us/blog/now-in-preview-azure-virtual-machines-with-ampere-altra-armbased-processors/) * Azure Kubernetes Service (AKS) * Features * Microsoft Build * [ Azure Kubernetes Service (AKS)](https://azure.microsoft.com/en-gb/products/kubernetes-service/)