docker-compose.yml

version: '3.8'

services:
  backend:
    container_name: backend
    image: backend-service
    build:
      context: backend
      dockerfile: Dockerfile
    ports:
      - "8080:8080"
    environment:
      SPRING_DATASOURCE_URL: ${MYSQL_URL}
      SPRING_DATASOURCE_USERNAME: ${MYSQL_USERNAME}
      SPRING_DATASOURCE_PASSWORD: ${MYSQL_PASSWORD}
    env_file:
      - .env
    healthcheck:
      test: [ "CMD", "mysqladmin", "ping", "-h", "localhost" ]
      interval: 10s
      retries: 5
      start_period: 20s
      timeout: 5s
    volumes:
      - ./config/application-prod.yml:/app/config/application-prod.yml

  db:
    container_name: mysql
    image: mysql:8.0
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USERNAME}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    ports:
      - "3306:3306"
    volumes:
      - mysql_data:/var/lib/mysql # 데이터를 Docker Volume에 저장

  redis:
    image: redis:7.0
    container_name: redis
    ports:
      - "6379:6379"

volumes:
  mysql_data:  # 데이터 영구 저장 Docker Volume