Forum Discussion

Brass Contributor

Apr 13, 2023

Solved

Resizing a subnet for AKS

Hi, When the infrastructure for our Azure platform was created, a virtual network was created with a 10.35.0.0/16 network. There is a single subnet inside that is 10.35.0.0/16. This virt...

Kidd_Ip
Apr 20, 2023
mgfeal
Worth to take a look at this article:

Configure Azure CNI networking for dynamic allocation of IPs and enhanced subnet support in Azure Kubernetes Service (AKS) - Azure Kubernetes Service | Microsoft Learn

mgfeal

Brass Contributor

Apr 24, 2023

We have been investigating and it is impossible to do the resizing. Although the option appears from the console, as soon as you try to apply the change it indicates that it cannot be done since the subnet is in use.