old-new-wiaas/docker-compose.yml

version : '2'

services:
  backend:
    build:
      context: .
      dockerfile: backend.dockerfile
    volumes:
      - ./log/backend/:/var/log/apache2/
    ports:
      - '8081:80'
    depends_on:
      - db
    #use links keywoard to use db as a known host "db" to connect to database
    links:
      - db
  
  frontend:
    build:
      context: .
      dockerfile: frontend.dockerfile
    volumens:
      - ./log/frontend/:/var/log/apache2/
    ports:
      - '8080:80'

  db:
    build: 
      context: .
      dockerfile: mysql.dockerfile
    ports:
      - '23306:3306'