docker-compose.yml

version: '2'
services:
  traefik:
    image: traefik
    ports:
    - "82:80"
    - "8082:8080"
    volumes:
    - "./traefik.toml:/etc/traefik/traefik.toml"
    - "/var/run/docker.sock:/var/run/docker.sock"
  frontend:
    build: ./frontend
    image: cheztone/traefik-demo-front
    expose:
    - "80"
    labels:
    - "traefik.frontend.rule=Host:${TRAEFIK_HOST}"
    - "traefik.port=80"
  backend1:
    build: ./backend
    image: cheztone/traefik-demo-back
    labels:
    - "traefik.frontend.rule=Host:${TRAEFIK_HOST};Path:/backend"
    - "traefik.backend=backend"
    - "traefik.port=8080"
  backend2:
      build: ./backend
      image: cheztone/traefik-demo-back
      labels:
      - "traefik.frontend.rule=Host:${TRAEFIK_HOST};Path:/backend"
      - "traefik.backend=backend"
      - "traefik.port=8080"
  backend3:
    build: ./backend
    image: cheztone/traefik-demo-back
    labels:
    - "traefik.frontend.rule=Host:${TRAEFIK_HOST};Path:/backend"
    - "traefik.backend=backend"
    - "traefik.port=8080"
  backend4:
    build: ./backend
    image: cheztone/traefik-demo-back
    labels:
    - "traefik.frontend.rule=Host:${TRAEFIK_HOST};Path:/backend"
    - "traefik.backend=backend"
    - "traefik.port=8080"