docker-compose.yml

# 배포 서버에 두고 `docker-compose up -d`로 띄운다. app은 Docker Hub에 push된 이미지를 사용.
# 로컬 개발 시에도 동일하게 app + MySQL을 함께 띄울 수 있다.
services:
  mysql:
    image: mysql:8.0
    container_name: mody-mysql
    ports:
      - "3306:3306"
    environment:
      TZ: Asia/Seoul
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
      MYSQL_DATABASE: ${DB_NAME:-mody}
    volumes:
      - mysql_data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 5

  app:
    image: ${DOCKER_REPO}
    container_name: mody-app
    ports:
      - "8080:8080"
    environment:
      TZ: Asia/Seoul
      SPRING_DATASOURCE_URL: jdbc:mysql://mysql:3306/${DB_NAME:-mody}?serverTimezone=Asia/Seoul&characterEncoding=UTF-8
      SPRING_DATASOURCE_USERNAME: ${DB_USERNAME}
      SPRING_DATASOURCE_PASSWORD: ${DB_PASSWORD}
    depends_on:
      mysql:
        condition: service_healthy

volumes:
  mysql_data: