Support for High-throughput Read Only HPC caches

[rwagner3]

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Description

Currently azurerm only provides support for the Standard HPC Cache, and doesn't support for deploying the High-throughput Read Only HPC Caches.

When attempting to deploy, this is the error I'm getting due to unexpected values.

│ Error: expected cache_size_in_gb to be one of [3072 6144 12288 24576 49152], got 86491
│
│   with azurerm_hpc_cache.hpc_cache,
│   on main.tf line 202, in resource "azurerm_hpc_cache" "hpc_cache":
│  202:   cache_size_in_gb    = 86491
│
╵
╷
│ Error: expected sku_name to be one of [Standard_2G Standard_4G Standard_8G], got Standard_L16G
│
│   with azurerm_hpc_cache.hpc_cache,
│   on main.tf line 204, in resource "azurerm_hpc_cache" "hpc_cache":
│  204:   sku_name            = "Standard_L16G"

These are valid options when deploying through the Azure Portal.

New or Affected Resource(s)

• azurerm_hpc_cache

Potential Terraform Configuration

resource "azurerm_hpc_cache" "example" {
  name                = "ro_hpc_cache"
  resource_group_name = data.azurerm_resource_group.example.name
  location            = var.location
  cache_size_in_gb    = 86491
  subnet_id           = data.azurerm_subnet.storage_subnet.id
  sku_name            = "Standard_L16G"
}

References

You can read about the new "High-throughput cache" "Read-only caching" on this page:
https://docs.microsoft.com/en-us/azure/hpc-cache/hpc-cache-create?tabs=azure-portal

[tbugfinder]

actually new cache sizes are available depending on the provider version.
Could this issue be closed?