docker-compose.yml

version: '3.8'

services:
  zookeeper:
    image: zookeeper
    container_name: zookeeper
    ports:
      - '2181:2181'
    networks:
      - kafka-network  
    privileged: true

  kafka:
    image: wurstmeister/kafka
    container_name: kafka
    ports:
      - '9092:9092'
    networks:
      - kafka-network  
    depends_on:
      - zookeeper
    restart: always 
    environment:
      KAFKA_ADVERTISED_HOST_NAME: kafka
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
    privileged: true

  redis:
    image: redis:7-alpine
    container_name: redis
    restart: always
    ports:
      - "6379:6379"
    networks:
      - kafka-network  
    environment:
      REDIS_PASSWORD: secret 
    command: ["redis-server", "--requirepass", "${REDIS_PASSWORD}"]

  kafka-producer:
    image: rashmike/kafka-producer-image:latest
    container_name: kafka-producer
    ports:
      - "3000:3000"
    networks:
      - kafka-network
    depends_on:
      - kafka
    environment:
      - KAFKA_BROKER=kafka:9092
    restart: always

  kafka-consumer:
    image: rashmike/kafka-consumer-image:latest
    container_name: kafka-consumer
    ports:
      - "3001:3001"
    networks:
      - kafka-network
    depends_on:
      - kafka
    environment:
      - KAFKA_BROKER=kafka:9092
    restart: always

  dashboard:
    image: rashmike/dashboard-image:latest
    container_name: dashboard
    ports:
      - "4200:4200"
    networks:
      - kafka-network
    depends_on:
      - kafka-consumer
    restart: always

networks:
  kafka-network: 
    driver: bridge