Whether sku_tier of "azurerm_kubernets_cluster" supports "premium" functionality

[sohwaje]

Is there an existing issue for this?

• I have searched the existing issues

Description

The azcli command supports the following features when creating or updating an AKS.(Long Term Support (LTS))

1. sku_tier = premium
2. k8s-support-plan = AKSLongTermSupport

The example of the command is as follows.

az aks create --resource-group myResourceGroup --name myAKSCluster --tier premium --k8s-support-plan AKSLongTermSupport --kubernetes-version 1.27

az aks update --resource-group myResourceGroup --name myAKSCluster --tier premium --k8s-support-plan AKSLongTermSupport

"sku_tier = premium", "k8s-support-plan = AKSLongTermSupport" is not currently supported for the "azurerm_kubernets_cluster" feature. Do you have any future support plans? I'm curious. In other words, I would like to know if you are planning to support the LTS feature or not.

New or Affected Resource(s)/Data Source(s)

azurerm_kubernetes_cluster

Potential Terraform Configuration

No response

References

No response

[lonegunmanb]

Hi @sohwaje thanks for opening this issue! I've checked the azurerm_kubernetes_cluster resource, it hadn't supported premium yet. I would suggest an issue in terraform-provider-azurerm repo first, once the resource support these features then we're good to bring them into this module.

Would you please close this issue and open a new one in the provider's repo? Thanks!

[zioproto]

The stable API is supporting this:
https://github.com/Azure/azure-rest-api-specs/blob/c1ba9df47907f9012ae14ca4616aed9e5665f9e5/specification/containerservice/resource-manager/Microsoft.ContainerService/aks/stable/2023-10-01/managedClusters.json#L5777-L5785

However the docs have not been updated yet.
https://learn.microsoft.com/azure/aks/free-standard-pricing-tiers

Also the Azure Portal has not been updated yet.

The Terraform provider has this PR open:
hashicorp/terraform-provider-azurerm#23970

Related provider issue:
hashicorp/terraform-provider-azurerm#23972