version: "3"
services: 
  traefik:
    image: traefik:latest # The official Traefik docker image
    command: --api --docker # Enables the web UI and tells Træfik 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
  mongo:
    image: mongo:3.4
    hostname: mongo
    container_name: rollout-mongo
    image: dannyben/alpine-mongo
    ports: ["27017:27017"]
    environment:
      MONGODB_USER: "${db_user_env}"
      MONGODB_DATABASE: "${dbname_env}"
      MONGODB_PASS: "${db_pass}"
  redis:
    image: "redis:4.0.14-alpine"
    hostname: redis
    container_name: rollout-redis
    ports: ["6379:6379"]
  rollout:
    # image: "rollout:latest"
    build: rollout-deployment
    image: "rollout:latest"
    hostname: rollout
    environment:
      WAIT_HOSTS: redis:6379, mongo:27017
    ports:
      - "3000:3000"
      - "30001:30001"
    depends_on: 
      - mongo
    links:
      - redis
      - mongo  
    command: sh -c "dockerize -wait mongodb://mongo:27017 redis://redis:6379 -timeout 300s -wait-retry-interval 30s"