OSDOCS-2186 AliCloud Disk CSI

_topic_maps/_topic_map.yml

@@ -1191,6 +1191,8 @@ Topics:
     File: persistent-storage-csi-cloning
   - Name: CSI automatic migration
     File: persistent-storage-csi-migration
+  - Name: AliCloud Disk CSI Driver Operator
+    File: persistent-storage-csi-alicloud-disk
   - Name: AWS Elastic Block Store CSI Driver Operator
     File: persistent-storage-csi-ebs
   - Name: AWS Elastic File Service CSI Driver Operator

modules/persistent-storage-csi-drivers-supported.adoc

@@ -16,6 +16,7 @@ The following table describes the CSI drivers that are installed with {product-t
 |===
 |CSI driver  |CSI volume snapshots  |CSI cloning  |CSI resize
 
+|AliCloud Disk | ✅ | - | ✅
 |AWS EBS | ✅ | - | ✅
 |AWS EFS (Tech Preview) | - | - | -
 |Google Cloud Platform (GCP) persistent disk (PD)| ✅ | - | ✅

modules/persistent-storage-csi-tp-enable.adoc

@@ -12,18 +12,18 @@ endif::[]
 
 :_content-type: PROCEDURE
 [id="csi-tp-enable_{context}"]
-= Enabling the {FeatureName} CSI Driver Operator
-To enable the {FeatureName} Container Storage Interface (CSI) Driver Operator, you must enable feature gates with the `TechPreviewNoUpgrade` feature set.
+= Enabling the {FeatureName} CSI driver operator
+To enable the {FeatureName} Container Storage Interface (CSI) driver operator, you must enable feature gates with the `TechPreviewNoUpgrade` feature set.
 
 .Procedure
 
 . Enable feature gates with the `TechPreviewNoUpgrade` feature set (see _Nodes_ -> _Enabling features using feature gates_).
-
 +
 [IMPORTANT]
 ====
 After turning Technology Preview features on by using feature gates, they cannot be turned off and cluster upgrades are prevented.
 ====
+
 . Verify the cluster operator storage:
 +
 [source,terminal]
@@ -61,7 +61,6 @@ vmware-vsphere-csi-driver-node-vb4gv                    3/3     Running 0
 vmware-vsphere-csi-driver-operator-7c7fc474c-p544t      1/1     Running 0           4h29m
 ----
 endif::vsphere[]
-
 ifdef::azure[]
 [source, terminal]
 ----
@@ -93,7 +92,6 @@ thin-csi        csi.vsphere.vmware.com          Delete          WaitForFirstCons
 ----
 <1> vSphere storage class
 endif::vsphere[]
-
 ifdef::azure[]
 [source,terminal]
 ----

storage/container_storage_interface/persistent-storage-csi-alicloud-disk.adoc

@@ -0,0 +1,24 @@
+[id="persistent-storage-csi-alicloud-disk"]
+= AliCloud Disk CSI Driver Operator
+include::modules/common-attributes.adoc[]
+:context: persistent-storage-csi-alicloud-disk
+
+toc::[]
+
+[id="persistent-storage-csi-alicloud-disk-overview"]
+== Overview
+
+{product-title} is capable of provisioning persistent volumes (PVs) using the Container Storage Interface (CSI) driver for Alibaba AliCloud Disk Storage.
+
+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.
+
+To create CSI-provisioned PVs that mount to AliCloud Disk storage assets, {product-title} installs the AliCloud Disk CSI Driver Operator and the AliCloud Disk CSI driver, by default, in the `openshift-cluster-csi-drivers` namespace.
+
+* The _AliCloud Disk CSI Driver Operator_ provides a storage class (`alicloud-disk`) that you can use to create persistent volume claims (PVCs). The AliCloud Disk CSI Driver Operator supports dynamic volume provisioning by allowing storage volumes to be created on demand, eliminating the need for cluster administrators to pre-provision storage.
+
+* The _AliCloud Disk CSI driver_ enables you to create and mount AliCloud Disk PVs.
+
+include::modules/persistent-storage-csi-about.adoc[leveloffset=+1]
+
+.Additional resources
+* xref:../../storage/container_storage_interface/persistent-storage-csi.adoc#persistent-storage-csi[Configuring CSI volumes]