diff --git a/deploy/cloudnativepg/postgres-base.yaml b/deploy/cloudnativepg/postgres-base.yaml
new file mode 100644
index 0000000..5f6a166
--- /dev/null
+++ b/deploy/cloudnativepg/postgres-base.yaml
@@ -0,0 +1,10 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: postgres-base
+  namespace: postgres
+spec:
+  instances: 3
+  storage:
+    size: 50Gi
+    storageClassName: longhorn