docker-compose.yml

version: '3.8'
services:

  # PostgreSQL service
  postgres:
    image: postgres:13-alpine
    environment:
      POSTGRES_DB: smsmax
      POSTGRES_USER: smsuser
      POSTGRES_PASSWORD: smspassword
    volumes:
      - postgres-data:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  # Zookeeper service (Kafka dependency)
  zookeeper:
    image: wurstmeister/zookeeper:3.4.6
    ports:
      - "2181:2181"

  # Kafka service
  kafka:
    image: wurstmeister/kafka:2.12-2.5.0
    ports:
      - "9092:9092"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
    depends_on:
      - zookeeper
    volumes:
      - kafka-data:/var/lib/kafka

  # SMS service (your Spring Boot application)
  sms-service:
    image: sms-service:latest  # This image should be built using the Dockerfile above
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8080:8080"
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/smsmax
      SPRING_DATASOURCE_USERNAME: smsuser
      SPRING_DATASOURCE_PASSWORD: smspassword
      KAFKA_BOOTSTRAP_SERVERS: kafka:9092
    depends_on:
      - postgres
      - kafka

volumes:
  postgres-data:
  kafka-data: