given kafka

docker-compose.yml

@@ -0,0 +1,61 @@
+
+services:
+  kafka:
+    image: apache/kafka:latest
+    container_name: kafka-broker
+    hostname: kafka-broker
+    restart: unless-stopped
+    ports:
+      - "9092:9092"
+    environment:
+      # Single-broker KRaft config (broker + controller in one process)
+      KAFKA_BROKER_ID: 1
+      KAFKA_PROCESS_ROLES: broker,controller
+      KAFKA_NODE_ID: 1
+      KAFKA_CONTROLLER_QUORUM_VOTERS: 1@kafka-broker:29093
+      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT,CONTROLLER:PLAINTEXT
+
+      # Listeners:
+      # - PLAINTEXT: for other containers in same network
+      # - PLAINTEXT_HOST: for host / outside
+      KAFKA_LISTENERS: PLAINTEXT://kafka-broker:29092,CONTROLLER://kafka-broker:29093,PLAINTEXT_HOST://0.0.0.0:9092
+
+      # If you connect from OUTSIDE the LXC over LAN,
+      # change 'localhost' below to the LXC IP (e.g. 192.168.1.50)
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-broker:29092,PLAINTEXT_HOST://localhost:9092
+
+      # Single-broker-safe replication settings
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
+
+      # Logs (inside container)
+      KAFKA_LOG_DIRS: /tmp/kraft-combined-logs
+
+      # Any fixed cluster id string is fine for local dev;
+      # this is the same example used in Confluent's tutorial.
+      CLUSTER_ID: MkU3OEVBNTcwNTJENDM2Qk
+
+    networks:
+      - kafka-network
+
+  kafka-ui:
+    image: provectuslabs/kafka-ui:latest
+    container_name: kafka-ui
+    restart: unless-stopped
+    depends_on:
+      - kafka
+    ports:
+      - "8080:8080"
+    environment:
+      KAFKA_CLUSTERS_0_NAME: "local"
+      # Inside Docker network Kafka listens on 29092
+      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: "kafka-broker:29092"
+    networks:
+      - kafka-network
+
+networks:
+  kafka-network:
+    driver: bridge