Kafka 백킹서비스 설치 디렉토리 추가

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

backing-service/install/kafka/kafka-external.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: kafka-external
+  namespace: kt-event-marketing
+spec:
+  ports:
+  - name: tcp-client
+    port: 9092
+    protocol: TCP
+    targetPort: client
+  selector:
+    app.kubernetes.io/instance: kafka
+    app.kubernetes.io/name: kafka
+    app.kubernetes.io/part-of: kafka
+  sessionAffinity: None
+  type: LoadBalancer

backing-service/install/kafka/kafka-ui.yaml

@@ -0,0 +1,54 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: kafka-ui
+ labels:
+   app: kafka-ui
+spec:
+ replicas: 1
+ selector:
+   matchLabels:
+     app: kafka-ui
+ template:
+   metadata:
+     labels:
+       app: kafka-ui
+   spec:
+     containers:
+       - name: kafka-ui
+         image: provectuslabs/kafka-ui:latest
+         env:
+           - name: KAFKA_CLUSTERS_0_NAME 
+             value: "k8s-kafka"
+           - name: KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS
+             value: "kafka:9092"
+           - name: KAFKA_CLUSTERS_0_PROPERTIES_SECURITY_PROTOCOL
+             value: "PLAINTEXT"
+           - name: KAFKA_CLUSTERS_0_PROPERTIES_SASL_ENABLED
+             value: "false"
+         ports:
+           - containerPort: 8080
+             name: http
+         resources:
+           limits:
+             memory: "1Gi"
+             cpu: "500m"
+           requests:
+             memory: "512Mi"
+             cpu: "250m"
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: kafka-ui
+ labels:
+   app: kafka-ui
+spec:
+ type: LoadBalancer
+ ports:
+   - port: 8080
+     targetPort: http
+     protocol: TCP
+     name: http
+ selector:
+   app: kafka-ui

backing-service/install/kafka/values.yaml

@@ -0,0 +1,60 @@
+# values.yaml
+global:
+ storageClass: "managed"
+
+auth:
+  clientProtocol: plaintext
+  interBrokerProtocol: plaintext
+  sasl:
+    enabled: false
+  tls:
+    enabled: false
+
+listeners:
+  client:
+    protocol: PLAINTEXT
+    
+kraft:
+ enabled: true
+
+controller:
+ replicaCount: 1
+ heapOpts: "-Xmx1g -Xms1g"
+ persistence:
+   enabled: true
+   size: 10Gi
+ resources:
+   limits:
+     memory: 2Gi
+     cpu: 1
+   requests:
+     memory: 1Gi
+     cpu: 1
+
+broker:
+ replicaCount: 3
+ heapOpts: "-Xmx1g -Xms1g"
+ persistence:
+   enabled: true
+   size: 10Gi
+ resources:
+   limits:
+     memory: 2Gi
+     cpu: 1
+   requests:
+     memory: 1Gi
+     cpu: 1
+
+deleteTopicEnable: true
+autoCreateTopicsEnable: false
+
+offsets:
+ topic:
+   replication:
+     factor: 3
+   segment:
+     bytes: 1073741824
+
+image:
+  registry: docker.io
+  repository: bitnamilegacy/kafka