From b2f2288032bcd426ec8786c43c495cede7c04404 Mon Sep 17 00:00:00 2001
From: Praveen M <m.praveen@ibm.com>
Date: Thu, 23 Jul 2026 16:32:03 +0530
Subject: [PATCH] csi: add v1 VolumeGroupSnapshot examples for RBD and NFS

Add VolumeGroupSnapshotClass and VolumeGroupSnapshot example manifests
for RBD and NFS, similar to the existing CephFS examples.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Praveen M <m.praveen@ibm.com>
---
 deploy/examples/csi/nfs/groupsnapshot.yaml      | 13 +++++++++++++
 deploy/examples/csi/nfs/groupsnapshotclass.yaml | 15 +++++++++++++++
 deploy/examples/csi/rbd/groupsnapshot.yaml      | 13 +++++++++++++
 deploy/examples/csi/rbd/groupsnapshotclass.yaml | 15 +++++++++++++++
 4 files changed, 56 insertions(+)
 create mode 100644 deploy/examples/csi/nfs/groupsnapshot.yaml
 create mode 100644 deploy/examples/csi/nfs/groupsnapshotclass.yaml
 create mode 100644 deploy/examples/csi/rbd/groupsnapshot.yaml
 create mode 100644 deploy/examples/csi/rbd/groupsnapshotclass.yaml

diff --git a/deploy/examples/csi/nfs/groupsnapshot.yaml b/deploy/examples/csi/nfs/groupsnapshot.yaml
new file mode 100644
index 000000000..76249fd81
--- /dev/null
+++ b/deploy/examples/csi/nfs/groupsnapshot.yaml
@@ -0,0 +1,13 @@
+---
+apiVersion: groupsnapshot.storage.k8s.io/v1
+kind: VolumeGroupSnapshot
+metadata:
+  name: nfs-groupsnapshot
+spec:
+  source:
+    selector:
+      matchLabels:
+        # The PVCs require this label for them to be
+        # included in the VolumeGroupSnapshot
+        group: snapshot-test
+  volumeGroupSnapshotClassName: csi-nfsplugin-groupsnapclass
diff --git a/deploy/examples/csi/nfs/groupsnapshotclass.yaml b/deploy/examples/csi/nfs/groupsnapshotclass.yaml
new file mode 100644
index 000000000..887d8993e
--- /dev/null
+++ b/deploy/examples/csi/nfs/groupsnapshotclass.yaml
@@ -0,0 +1,15 @@
+---
+apiVersion: groupsnapshot.storage.k8s.io/v1
+kind: VolumeGroupSnapshotClass
+metadata:
+  name: csi-nfsplugin-groupsnapclass
+driver: rook-ceph.nfs.csi.ceph.com # csi-provisioner-name
+parameters:
+  # Specify a string that identifies your cluster. Ceph CSI supports any
+  # unique string. When Ceph CSI is deployed by Rook use the Rook namespace,
+  # for example "rook-ceph".
+  clusterID: rook-ceph # namespace:cluster
+  fsName: myfs
+  csi.storage.k8s.io/group-snapshotter-secret-name: rook-csi-cephfs-provisioner
+  csi.storage.k8s.io/group-snapshotter-secret-namespace: rook-ceph
+deletionPolicy: Delete
diff --git a/deploy/examples/csi/rbd/groupsnapshot.yaml b/deploy/examples/csi/rbd/groupsnapshot.yaml
new file mode 100644
index 000000000..3cf089a44
--- /dev/null
+++ b/deploy/examples/csi/rbd/groupsnapshot.yaml
@@ -0,0 +1,13 @@
+---
+apiVersion: groupsnapshot.storage.k8s.io/v1
+kind: VolumeGroupSnapshot
+metadata:
+  name: rbd-groupsnapshot
+spec:
+  source:
+    selector:
+      matchLabels:
+        # The PVCs require this label for them to be
+        # included in the VolumeGroupSnapshot
+        group: snapshot-test
+  volumeGroupSnapshotClassName: csi-rbdplugin-groupsnapclass
diff --git a/deploy/examples/csi/rbd/groupsnapshotclass.yaml b/deploy/examples/csi/rbd/groupsnapshotclass.yaml
new file mode 100644
index 000000000..c372b55fd
--- /dev/null
+++ b/deploy/examples/csi/rbd/groupsnapshotclass.yaml
@@ -0,0 +1,15 @@
+---
+apiVersion: groupsnapshot.storage.k8s.io/v1
+kind: VolumeGroupSnapshotClass
+metadata:
+  name: csi-rbdplugin-groupsnapclass
+driver: rook-ceph.rbd.csi.ceph.com # csi-provisioner-name
+parameters:
+  # Specify a string that identifies your cluster. Ceph CSI supports any
+  # unique string. When Ceph CSI is deployed by Rook use the Rook namespace,
+  # for example "rook-ceph".
+  clusterID: rook-ceph # namespace:cluster
+  pool: replicapool
+  csi.storage.k8s.io/group-snapshotter-secret-name: rook-csi-rbd-provisioner
+  csi.storage.k8s.io/group-snapshotter-secret-namespace: rook-ceph
+deletionPolicy: Delete