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47 lines
3.0 KiB
Plaintext
:_mod-docs-content-type: ASSEMBLY
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[id="persistent-storage-csi-azure-file"]
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= Azure File CSI Driver Operator
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include::_attributes/common-attributes.adoc[]
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:context: persistent-storage-csi-azure-file
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toc::[]
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== Overview
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{product-title} is capable of provisioning persistent volumes (PVs) by using the Container Storage Interface (CSI) driver for Microsoft Azure File Storage.
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Familiarity with xref:../../storage/understanding-persistent-storage.adoc#understanding-persistent-storage[persistent storage] and xref:../../storage/container_storage_interface/persistent-storage-csi.adoc#persistent-storage-csi[configuring CSI volumes] is recommended when working with a CSI Operator and driver.
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To create CSI-provisioned PVs that mount to Azure File storage assets, {product-title} installs the Azure File CSI Driver Operator and the Azure File CSI driver by default in the `openshift-cluster-csi-drivers` namespace.
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* The _Azure File CSI Driver Operator_ provides a storage class that is named `azurefile-csi` that you can use to create persistent volume claims (PVCs). You can disable this default storage class if desired (see xref:../../storage/container_storage_interface/persistent-storage-csi-sc-manage.adoc#persistent-storage-csi-sc-manage[Managing the default storage class]).
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* The _Azure File CSI driver_ enables you to create and mount Azure File PVs. The Azure File CSI driver supports dynamic volume provisioning by allowing storage volumes to be created on-demand, eliminating the need for cluster administrators to pre-provision storage.
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Azure File CSI Driver Operator does not support:
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* Virtual hard disks (VHD)
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* Running on nodes with Federal Information Processing Standard (FIPS) mode enabled for Server Message Block (SMB) file share. However, Network File System (NFS) does support FIPS mode.
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For more information about supported features, see xref:../../storage/container_storage_interface/persistent-storage-csi.adoc#csi-drivers-supported_persistent-storage-csi[Supported CSI drivers and features].
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include::modules/persistent-storage-csi-about.adoc[leveloffset=+1]
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include::modules/persistent-storage-csi-azure-file-nfs.adoc[leveloffset=+1]
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include::modules/persistent-storage-csi-azure-file-cross-sub-overview.adoc[leveloffset=+1]
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include::modules/persistent-storage-csi-azure-file-cross-sub-dynamic-provisioning-procedure.adoc[leveloffset=+2]
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include::modules/persistent-storage-csi-azure-file-cross-sub-dynamic-pre-provisioning-pv-pvc-procedure.adoc[leveloffset=+2]
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include::modules/persistent-storage-csi-azure-file-static-provisioning-procedure.adoc[leveloffset=+1]
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[role="_additional-resources"]
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.Additional resources
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* xref:../../storage/persistent_storage/persistent-storage-azure-file.adoc#persistent-storage-using-azure-file[Persistent storage using Azure File]
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* xref:../../storage/container_storage_interface/persistent-storage-csi.adoc#persistent-storage-csi[Configuring CSI volumes]
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* xref:../../storage/understanding-persistent-storage.adoc#pv-access-modes_understanding-persistent-storage[Access modes]
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