docker-compose.yaml

version: '3.8'

services:
  app:
    image: my-app-image
    container_name: my_app_container
    restart: always
    environment:
      - PORT=${PORT}
      - DB_HOST=db
      - DB_PORT=${DB_PORT}
      - DB_USER=${DB_USER}
      - DB_PASSWORD=${DB_PASSWORD}
      - DB_NAME=${DB_NAME}
      - SECRET_KEY=${SECRET_KEY}
      - REFRESH_TOKEN_SECRET=${REFRESH_TOKEN_SECRET}
      - REDIS_URL=${REDIS_URL}
      - ALLOWED_ORIGIN=${ALLOWED_ORIGIN}
      - ALLOWED_METHODS=${ALLOWED_METHODS}
      - ALLOWED_HEADERS=${ALLOWED_HEADERS}
      - ALLOWED_CREDENTIALS=${ALLOWED_CREDENTIALS}
      - NODE_ENV=${NODE_ENV}
    ports:
      - "4001:4001" 
    depends_on:
      - db
      - redis
    networks:
      - my_network

  db:
    image: mysql:8
    container_name: my_db_container
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_USER: ${DB_USER}
      MYSQL_PASSWORD: ${DB_PASSWORD}
    ports:
      - "3306:3306"
    volumes:
      - db_data:/var/lib/mysql
    networks:
      - my_network

  redis:
    image: redis:latest
    container_name: my_redis_container
    restart: always
    ports:
      - "6379:6379"
    networks:
      - my_network

networks:
  my_network:
    driver: bridge

volumes:
  db_data:
    driver: local