docker-compose.yml

version: '3'

services:
  user-service:
    build:
      context: ./user
    image: user-service-flask
    environment:
      - FLASK_APP=server.py
    ports:
      - "5000"
    networks:
      - my-network
    labels:
      - "traefik.http.routers.user.rule=Host(`user.localhost`)"

  payment-service:
    build:
      context: ./payment
    image: payment-service-flask
    environment:
      - FLASK_APP=server.py
    ports:
      - "5001"
    networks:
      - my-network
    labels:
      - "traefik.http.routers.payment.rule=Host(`payment.localhost`)"

  reverse-proxy:
    image: traefik:v2.2
    # Enables the web UI and tells Traefik to listen to docker
    command: --api.insecure=true --providers.docker
    volumes:
      # So that Traefik can listen to the Docker events
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - "80:80"
      # The Web UI (enabled by --api.insecure=true)
      - "8080:8080"
    networks:
      - my-network
    depends_on:
      - user-service
      - payment-service

networks:
  my-network:
    driver: bridge