diff --git a/storage-class.yaml b/storage-class.yaml
new file mode 100644
index 0000000..9d0d70b
--- /dev/null
+++ b/storage-class.yaml
@@ -0,0 +1,55 @@
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: mongo
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: minio
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: prometheus
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: postgres
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: mysql
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"