docker-compose.yaml

version: "3"

services:
  postgres:
    image: postgres:latest
    environment:
      POSTGRES_USER: your_postgres_user
      POSTGRES_PASSWORD: your_postgres_password
      POSTGRES_DB: your_database_name
    ports:
      - "5432:5432"
    networks:
      - app-network

  kafka:
    image: wurstmeister/kafka:latest
    environment:
      KAFKA_ADVERTISED_LISTENERS: INSIDE://kafka:9093,OUTSIDE://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_LISTENERS: INSIDE://0.0.0.0:9093,OUTSIDE://0.0.0.0:9092
      KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_CREATE_TOPICS: "MESSAGES:1:1"
    ports:
      - "9092:9092"
    networks:
      - app-network
    depends_on:
      - zookeeper

  zookeeper:
    image: wurstmeister/zookeeper:latest
    ports:
      - "2181:2181"
    networks:
      - app-network

  redis:
    image: redis:latest
    environment:
      REDIS_HOST: redis
    ports:
      - "6379:6379"
    networks:
      - app-network

  app:
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      - postgres
      - kafka
      - redis
    environment:
      PORT: 8000
      KAFKA_BROKER: kafka:9092
      KAFKA_USERNAME: your_kafka_username
      KAFKA_PASSWORD: your_kafka_password
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_USERNAME: your_redis_username
      REDIS_PASSWORD: your_redis_password
    ports:
      - "8000:8000"
    networks:
      - app-network

networks:
  app-network:
    driver: bridge