docker-compose.yml

version: '3.7'

services:
  zookeeper:
    image: wurstmeister/zookeeper:latest
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka1:
    image: wurstmeister/kafka:latest
    container_name: kafka1
    ports:
      - "9092:9092"
    environment:
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_BROKER_ID: 1
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092
    depends_on:
      - zookeeper

  kafka2:
    image: wurstmeister/kafka:latest
    container_name: kafka2
    ports:
      - "9093:9093"
    environment:
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9093
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_BROKER_ID: 2
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9093
    depends_on:
      - zookeeper

  # Add more Kafka broker services as needed