Support setting GPU MIG instance profiles on AKS node pools

[somehowadev]

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Description

It is possible to create GPU node pools in AKS with MIG instance profiles.

It would be ideal if azurerm_kubernetes_cluster_node_pool supported this new property.

If the property is changed, the resource would need to be recreated.

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

azurerm_kubernetes_cluster_node_pool

Potential Terraform Configuration

resource "azurerm_kubernetes_cluster_node_pool" "example" {
  name                  = "internal"
  kubernetes_cluster_id = azurerm_kubernetes_cluster.example.id
  vm_size               = "Standard_NC96ads_A100_v4"
  node_count            = 1

  mig_strategy          = "MIG7g"

  tags = {
    Environment = "Production"
  }
}

References

• https://learn.microsoft.com/en-us/rest/api/aks/agent-pools/create-or-update?view=rest-aks-2023-08-01&tabs=HTTP#gpuinstanceprofile-

• https://learn.microsoft.com/en-us/azure/aks/gpu-multi-instance?tabs=azure-cli

[rcskosir]

Thank you for taking the time to open this issue. Please subscribe to PR #23887 created by @ms-henglu for this issue.

[github-actions]

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