From 7bd191f9cba084c787cb35fdad3d8086442e7709 Mon Sep 17 00:00:00 2001
From: Dou Mok <douming.mok@gmail.com>
Date: Fri, 7 Nov 2025 13:47:25 -0800
Subject: [PATCH 1/3] Add default backup values to 'values.yaml'

---
 values.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/values.yaml b/values.yaml
index ac5a897..5d5eb74 100644
--- a/values.yaml
+++ b/values.yaml
@@ -191,3 +191,15 @@ replica:
   ## This must match the name of one of the 'externalClusters' defined in 'init.externalClusters'
   ##
   source: "source-db"
+  
+## Add backup capability to all clusters
+## https://cloudnative-pg.io/documentation/1.27/backup/
+##
+backup:
+  ## By default, configure the backup method to use k8s VolumeSnapshots as a default
+  ## https://cloudnative-pg.io/documentation/1.27/appendixes/backup_volumesnapshot/
+  ##
+  volumeSnapshot:
+    ## @param backup.volumeSnapshot.className VolumeSnapshotClass to be used to make backups
+    ##
+    className: csi-cephfsplugin-snapclass

From fe12abedd700e5ea562cd1b7cb9966af68109525 Mon Sep 17 00:00:00 2001
From: Dou Mok <douming.mok@gmail.com>
Date: Fri, 7 Nov 2025 13:49:32 -0800
Subject: [PATCH 2/3] Add backup section in 'pg_cluster.yaml' template to
 render user specified values

---
 templates/pg_cluster.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/pg_cluster.yaml b/templates/pg_cluster.yaml
index 1bc28f3..8495b8b 100644
--- a/templates/pg_cluster.yaml
+++ b/templates/pg_cluster.yaml
@@ -65,3 +65,7 @@ spec:
   storage:
     storageClass: {{ .Values.persistence.storageClass }}
     size: {{ .Values.persistence.size }}
+  {{- with .Values.backup }}
+  backup:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
\ No newline at end of file

From 28c22f0290379b6981bdd8ce166d371fa5c70f82 Mon Sep 17 00:00:00 2001
From: Dou Mok <douming.mok@gmail.com>
Date: Mon, 10 Nov 2025 10:55:16 -0800
Subject: [PATCH 3/3] Update comment for backup.volumeSnapshot section in
 'values.yaml'

---
 values.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/values.yaml b/values.yaml
index ed83dc0..5cafd66 100644
--- a/values.yaml
+++ b/values.yaml
@@ -193,7 +193,7 @@ replica: {}
 ## https://cloudnative-pg.io/documentation/1.27/backup/
 ##
 backup:
-  ## By default, configure the backup method to use k8s VolumeSnapshots as a default
+  ## Configure the backup method to use k8s VolumeSnapshots as a default
   ## https://cloudnative-pg.io/documentation/1.27/appendixes/backup_volumesnapshot/
   ##
   volumeSnapshot: