docker-compose.yml

# docker-compose.yml

services:
  mysql:
    image: mysql:latest
    container_name: myweb_mysql
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
    ports:
      - "${DB_PORT}:3306"
    volumes:
      - mysql_data:/var/lib/mysql
      - ./db/migration:/docker-entrypoint-initdb.d
    networks:
      - myweb_network
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_ROOT_PASSWORD}"]
      interval: 5s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: myweb_backend
    restart: unless-stopped
    depends_on:
      mysql:
        condition: service_healthy
    ports:
      - "${PORT}:8080"
    env_file:
      - backend/config/.env
    environment:
      - PORT=8080
      - DB_HOST=mysql
      - DB_PORT=3306
      - DB_NAME=${DB_NAME}
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_MAX_OPEN_CONNS=10
      - DB_MAX_IDLE_CONNS=5
      - DB_CONN_MAX_LIFETIME=3600
      - TO_EMAIL=${TO_EMAIL}
    networks:
      - myweb_network

volumes:
  mysql_data:
    driver: local

networks:
  myweb_network:
    driver: bridge