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dynamic-provisioning-azure-disk-definition.adoc

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Azure Disk object definition

azure-advanced-disk-storageclass.yaml
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: slow
provisioner: kubernetes.io/azure-disk
parameters:
  storageAccount: azure_storage_account_name  (1)
  storageaccounttype: Standard_LRS  (2)
  kind: Dedicated  (3)

  1. Azure storage account name. This must reside in the same resource group as the cluster. If a storage account is specified, the location is ignored. If a storage account is not specified, a new storage account gets created in the same resource group as the cluster. If you are specifying a storageAccount, the value for kind must be Dedicated.

  2. Azure storage account SKU tier. Default is empty. Note that Premium VMs can attach both Standard_LRS and Premium_LRS disks, Standard VMs can only attach Standard_LRS disks, Managed VMs can only attach managed disks, and unmanaged VMs can only attach unmanaged disks.

  3. Possible values are Shared (default), Dedicated, and Managed.

    1. If kind is set to Shared, Azure creates all unmanaged disks in a few shared storage accounts in the same resource group as the cluster.

    2. If kind is set to Managed, Azure creates new managed disks.

    3. If kind is set to Dedicated and a storageAccount is specified, Azure uses the specified storage account for the new unmanaged disk in the same resource group as the cluster. For this to work:

      • The specified storage account must be in the same region.

      • Azure Cloud Provider must have a write access to the storage account.

    4. If kind is set to Dedicated and a storageAccount is not specified, Azure creates a new dedicated storage account for the new unmanaged disk in the same resource group as the cluster.