version: '3'

services:
  service_a:
    build: ./service_a
    ports:
      - "5000:5000"

  service_b:
    build: ./service_b
    ports:
      - "5001:5001"

  nginx:
    image: nginx
    ports:
      - "80:80"
    volumes:
      - ./service_a.conf:/etc/nginx/conf.d/service_a.conf
      - ./service_b.conf:/etc/nginx/conf.d/service_b.conf
    depends_on:
      - service_a
      - service_b