Monthly Archives: September 2022

Migrate an Azure storage account from LRS to ZRS replication without downtime

This is a rather short blog post about a hidden gem in the Azure documentation. You have two options today migrating an existing Azure storage account from the LRS (locally redundant storage) to ZRS (zone-redundant storage) replication option. A manual migration or live migration. Choosing the manual migration option requires a new target storage account with ZRS and might imply an application Read more [...]

How to change the node size of the default node pool in AKS without downtime?

Currently, as of writing this blog post, Azure Kubernetes Service does not support changing the node size of the default node pool or additional node pools without recreating the whole AKS cluster or the additional node pool. Having all the configuration in infrastructure as code whether it is Bicep or Terraform seems to be a dead end for this simple operation. If we change the node size in our Read more [...]