docker-compose-kafka-broker.yml

version: '3'

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.0.1
    container_name: zookeeper
    ports:
      - "2181:2181"
    networks:
      - kafka-network  # Kafka와 관련된 컨테이너와 같은 네트워크 그룹에 속하도록 설정
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
  kafka:
    image: confluentinc/cp-kafka:7.0.1
    container_name: kafka
    ports:
      - "9092:9092"
    depends_on:
      - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092,PLAINTEXT_INTERNAL://kafka:29092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
    networks:
      - kafka-network  # Kafka와 관련된 컨테이너와 같은 네트워크 그룹에 속하도록 설정
      - default
  kafka-connect:
    image: confluentinc/cp-kafka-connect:7.0.1
    container_name: kafka-connect
    depends_on:
      - kafka
    environment:
      CONNECT_BOOTSTRAP_SERVERS: kafka:29092
      CONNECT_REST_PORT: 8083
      CONNECT_GROUP_ID: "answer-avro"
      CONNECT_CONFIG_STORAGE_TOPIC: "answer-avro-config"
      CONNECT_OFFSET_STORAGE_TOPIC: "answer-avro-offsets"
      CONNECT_STATUS_STORAGE_TOPIC: "answer-avro-status"
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_INTERNAL_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_INTERNAL_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_REST_ADVERTISED_HOST_NAME: "localhost"
      CONNECT_LOG4J_ROOT_LOGLEVEL: DEBUG
      CONNECT_PLUGIN_PATH: "/usr/share/java,/etc/kafka-connect/jars"
    ports:
      - "8083:8083"
    volumes:
      - ./connectors:/etc/kafka-connect/jars
      - ./config:/etc/kafka-connect/config
    networks:
      - kafka-network  # Kafka와 관련된 컨테이너와 같은 네트워크 그룹에 속하도록 설정
  mysql:
    image: mysql:latest
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: 1248
    ports:
      - "3306:3306"
    networks:
      - kafka-network  # Kafka와 관련된 컨테이너와 같은 네트워크 그룹에 속하도록 설정
networks:
  kafka-network:
    driver: bridge  # 컨테이너를 연결할 커스텀 네트워크 그룹 생성