In a previous post, I performed a storage performance benchmark of Azure Managed Disks and Azure Files for Azure Kubernetes Service. The testing included the now generally available Ultra SSD class of Managed Disk. The process for using Ultra SSD with AKS was fraught with peril, caveats, and an assist from the AKS product group to get it all working. I thought I would detail how I went about enabling Ultra SSDs with AKS in case someone else was struggling with the same.
This is a follow-up post to my analysis of using Azure NetApp Files for AKS storage versus the native solutions. After I wrote the post, with some surprising findings about Azure File performance, a number of people from Microsoft reached out to bring up a few key facts. In this post I will review the points that they brought up and include an updated analysis of the native Azure storage solutions for the Azure Kubernetes Service. Hold on to yer butts everyone!