feat(openebs): create zfs media sc

kubernetes/apps/openebs-system/openebs/app/kustomization.yaml

@@ -3,3 +3,4 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ./helmrelease.yaml
+  - ./storageclass.yaml

kubernetes/apps/openebs-system/openebs/app/storageclass.yaml

@@ -0,0 +1,20 @@
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: openebs-zfspv-media
+allowedTopologies:
+  - matchLabelExpressions:
+      - key: kubernetes.io/hostname
+        values:
+          - kantai1
+allowVolumeExpansion: true
+parameters:
+  compression: "off"
+  dedup: "off"
+  fstype: "zfs"
+  poolname: "reservoir"
+  recordsize: "1M"
+  shared: "yes"
+  thinprovision: "yes"
+provisioner: zfs.csi.openebs.io