CSI Inline Volumes: add example use cases

content/en/blog/_posts/2022-08-29-csi-inline-volumes-ga.md

@@ -81,6 +81,14 @@ If the driver supports any volume attributes, these may also be provided as part
           foo: bar
 ```
 
+## Example Use Cases
+
+Two existing CSI drivers that support the `Ephemeral` volume lifecycle mode are the Secrets Store CSI Driver and the Cert-Manager CSI Driver.
+
+The [Secrets Store CSI Driver](https://github.com/kubernetes-sigs/secrets-store-csi-driver) allows users to mount secrets from external secret stores into a pod as an inline volume. This can be useful when the secrets are stored in an external managed service or Vault instance.
+
+The [Cert-Manager CSI Driver](https://github.com/cert-manager/csi-driver) works along with [cert-manager](https://cert-manager.io/) to seamlessly request and mount certificate key pairs into a pod. This allows the certificates to be renewed and updated in the application pod automatically.
+
 ## Security Considerations
 
 Special consideration should be given to which CSI drivers may be used as inline volumes. `volumeAttributes` are typically controlled through the `StorageClass`, and may contain attributes that should remain restricted to the cluster administrator. Allowing a CSI driver to be used for inline ephmeral volumes means that any user with permission to create pods may also provide `volumeAttributes` to the driver through a pod spec.