diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 8de6700..b48196a 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,3 +1,3 @@
 apiVersion: v2
 name: kubooboo-chart
-version: 0.0.1
\ No newline at end of file
+version: 0.0.2
\ No newline at end of file
diff --git a/chart/templates/database/cluster.yaml b/chart/templates/database/cluster.yaml
index e69de29..08ff6fc 100644
--- a/chart/templates/database/cluster.yaml
+++ b/chart/templates/database/cluster.yaml
@@ -0,0 +1,16 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: postgres
+spec:
+  instances: 1
+  storage:
+    storageClass: hcloud-volumes
+    size: 1Gi
+  resources:
+    requests:
+      memory: "256Mi"
+      cpu: "100m"
+    limits:
+      memory: "512Mi"
+      cpu: "500m"
\ No newline at end of file