docker-compose.yml

version: '3'

services:
  reverse-proxy:
    image: traefik # The official Traefik docker image
    command: --api --docker # Enables the web UI and tells Traefik to listen to docker
    ports:
      - "80:80"     # The HTTP port
      - "8080:8080" # The Web UI (enabled by --api)
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events
  db:
    image: mysql:5.7
    ports:
      - 33209:3306
    environment:
      MYSQL_ROOT_PASSWORD: $MYSQL_ROOT_PASSWORD
      MYSQL_DATABASE: $MYSQL_DATABASE
      MYSQL_USER: $MYSQL_USER
      MYSQL_PASSWORD: $MYSQL_PASSWORD
  rust:
    build: .
    volumes:
      - .:/usr/src/app
    links:
      - db
    ports:
      - 8088:8088
    command: cargo run
    labels:
      - 'traefik.frontend.rule=Host:questionnaire.local'
  whoami:
    image: containous/whoami # A container that exposes an API to show its IP address
    labels:
      - "traefik.frontend.rule=Host:whoami.docker.localhost"