Persistent Storage

FPTCloud's Managed FKE product provides a block storage (CSI – Container Storage Interface) solution, supporting users to store, read, and write data at desired speeds using . Managed FKE clusters provide a default storage class using policy disks similar to worker pool worker group-based policy disks. FPTCloud's CSI supports online volume resizing.

Users can create PVCs (persistent volume claims) using these storage classes and build applications that utilize these PVCs.

If users wish to create a new storage class with a different policy disk type, proceed as follows:

• Save the default storage class configuration.

• Modify the policy disk.

• Rename the storage class.

• Remove the annotation for the default storage class.

Do not modify the cluster's default storage class configuration. If a user changes this setting, it will automatically roll back to the default configuration. To use a new storage class, you must specify the `storageClassName` in the PersistentVolumeClaim configuration.