docker-compose.yaml

version: "2"

services:
  zookeeper:
    image: docker.io/bitnami/zookeeper:3.7
    ports:
      - "2181:2181"
    volumes:
      - "zookeeper_data:/bitnami"
    environment:
      - ALLOW_ANONYMOUS_LOGIN=yes
  kafka:
    image: docker.io/bitnami/kafka:3
    ports:
      - "9094:9094"
    volumes:
      - "kafka_data:/bitnami"
    environment:
      - KAFKA_CFG_ZOOKEEPER_CONNECT=zookeeper:2181
      - ALLOW_PLAINTEXT_LISTENER=yes
      - KAFKA_CFG_ADVERTISED_LISTENERS=INTERNAL://kafka:9092,OUTSIDE://localhost:9094
      - KAFKA_CFG_LISTENERS=INTERNAL://kafka:9092,OUTSIDE://kafka:9094
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=INTERNAL:PLAINTEXT,OUTSIDE:PLAINTEXT
      - KAFKA_CFG_INTER_BROKER_LISTENER_NAME=INTERNAL
    depends_on:
      - zookeeper
  kafdrop:
    image: obsidiandynamics/kafdrop
    ports:
      - "9000:9000"
    environment:
      - KAFKA_BROKERCONNECT=kafka:9092
      - "JVM_OPTS=-Xms32M -Xmx64M"
      - "SERVER_SERVLET_CONTEXTPATH=/"
    depends_on:
      - kafka
      - zookeeper

volumes:
  zookeeper_data:
    driver: local
  kafka_data:
    driver: local