kafka

  kafka-zookeeper:
    image: confluentinc/cp-zookeeper:7.3.0
    container_name: zookeeper
    restart: always
    environment:
      - ZOOKEEPER_CLIENT_PORT=12181
      - ZOOKEEPER_TICK_TIME=2000

  kafka-broker:
    image: confluentinc/cp-kafka:7.3.0
    container_name: broker
    restart: always
    ports:
      - "29092:29092"
    depends_on:
      - kafka-zookeeper
    environment:
      - KAFKA_BROKER_ID=1
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:12181
      - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://192.168.3.1:29092
      - KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1