docker-compose.yaml

services:
  db:
    image: mysql:8.0.19
    command: '--default-authentication-plugin=mysql_native_password'
    restart: always
    secrets:
      - db-password
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - backnet
    environment:
      - MYSQL_DATABASE=example
      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db-password
  backend:
    build: 
      context: ./backend
    restart: always
    secrets:
      - db-password
    # ports:
    #   - 5000:5000
    networks:
      - backnet
      - frontnet
    depends_on:
      - db
    environment:
      - DB_TYPE=docker
  frontend:
    build: 
      context: ./frontend
    restart: always
    ports:
      - 3000:3000
    networks:
      - frontnet
    depends_on:
      - backend
volumes:
  db-data:
secrets:
  db-password:
    # This is mounted to /run/secrets/ onto the container using it
    file: db/password.txt
networks:
  backnet:
  frontnet: