docker-compose.yaml

version: '3.8'

services:
  db:
    image: mysql:8.0
    env_file: ./.env
    environment:
      - MYSQL_DATABASE=${DB_NAME}
      - MYSQL_USER=${DB_USER}
      - MYSQL_PASSWORD=${DB_PASSWORD}
      - MYSQL_ROOT_PASSWORD=${DB_ROOT_PASSWORD}
    command: >
      mysqld --default-authentication-plugin=mysql_native_password
              --character-set-server=utf8mb4
              --collation-server=utf8mb4_unicode_ci
    restart: always
    healthcheck:
      test: ["CMD-SHELL", "mysqladmin ping -h localhost -u$DB_USER -p$MYSQL_ROOT_PASSWORD"]
      interval: 10s
      timeout: 20s
      retries: 6
    ports:
      - "${DB_EXTERNAL_PORT}:${DB_PORT}"
    volumes:
      - db_data:/var/lib/mysql

  app:
    depends_on:
      - db
    build: .
    restart: unless-stopped
    env_file: ./.env
    ports:
      - "${EXTERNAL_PORT}:${PORT}"
    stdin_open: true
    tty: true
    volumes:
    - app_data:/app

volumes:
  db_data:
  app_data: