From d79db2995baf76a3dca5e2819686e0d3b5a14fe6 Mon Sep 17 00:00:00 2001
From: ychangkim <kkmbal@gmail.com>
Date: Thu, 4 Dec 2025 15:17:38 +0900
Subject: [PATCH] kafka-cluster

---
 charts/kafka-cluster/custom-values.yaml       | 34 ++++++++++++++++---
 .../templates/kafka-nodepool-broker.yaml      |  3 +-
 .../templates/kafka-nodepool-controller.yaml  |  3 +-
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/charts/kafka-cluster/custom-values.yaml b/charts/kafka-cluster/custom-values.yaml
index c0037e8..9074423 100644
--- a/charts/kafka-cluster/custom-values.yaml
+++ b/charts/kafka-cluster/custom-values.yaml
@@ -8,14 +8,26 @@ controller:
   storage:
     size: 50Gi
     class: longhorn
-  resources: {}
+  resources:
+    requests:
+      cpu: 500m
+      memory: 1Gi
+    limits:
+      cpu: 1
+      memory: 2Gi
 
 broker:
   replicas: 3
   storage:
     size: 50Gi
     class: longhorn
-  resources: {}
+  resources:
+    requests:
+      cpu: 500m
+      memory: 1Gi
+    limits:
+      cpu: 1
+      memory: 2Gi
 
 config:
   offsetsTopicReplicationFactor: 3
@@ -37,8 +49,22 @@ kafkaConnect:
   replicas: 1
 
 entityOperator:
-  topicOperator: {}
-  userOperator: {}
+  topicOperator:
+    resources:
+      requests:
+        memory: 128Mi
+        cpu: 100m
+      limits:
+        memory: 256Mi
+        cpu: 200m
+  userOperator:
+    resources:
+      requests:
+        memory: 128Mi
+        cpu: 100m
+      limits:
+        memory: 256Mi
+        cpu: 200m
 
 connectTopics:
   partitions: 1
diff --git a/charts/kafka-cluster/templates/kafka-nodepool-broker.yaml b/charts/kafka-cluster/templates/kafka-nodepool-broker.yaml
index 6a81e37..87a79a8 100644
--- a/charts/kafka-cluster/templates/kafka-nodepool-broker.yaml
+++ b/charts/kafka-cluster/templates/kafka-nodepool-broker.yaml
@@ -18,7 +18,8 @@ spec:
         size: {{ .Values.broker.storage.size }}
         class: {{ .Values.broker.storage.class | quote }}
         kraftMetadata: shared
-  {{- if .Values.broker.resources }}
+        deleteClaim: false
+  {{- if and .Values.broker.resources (or .Values.broker.resources.requests .Values.broker.resources.limits) }}
   resources:
     {{- if .Values.broker.resources.requests }}
     requests:
diff --git a/charts/kafka-cluster/templates/kafka-nodepool-controller.yaml b/charts/kafka-cluster/templates/kafka-nodepool-controller.yaml
index 87b47d3..53b124b 100644
--- a/charts/kafka-cluster/templates/kafka-nodepool-controller.yaml
+++ b/charts/kafka-cluster/templates/kafka-nodepool-controller.yaml
@@ -17,8 +17,9 @@ spec:
         type: persistent-claim
         size: {{ .Values.controller.storage.size }}
         kraftMetadata: shared
+        deleteClaim: false
         class: {{ .Values.controller.storage.class | quote }}
-  {{- if .Values.controller.resources }}
+  {{- if and .Values.controller.resources (or .Values.controller.resources.requests .Values.controller.resources.limits) }}
   resources:
     {{- if .Values.controller.resources.requests }}
     requests: