version: '3'

services:
  front-end:
    image: weaveworksdemos/front-end
    ports:
      - '80:8079'
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=front-end
    deploy:
      placement:
        constraints:
          - node.role == worker
  catalogue:
    image: weaveworksdemos/catalogue
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    depends_on:
      - catalogue-db
    labels:
      - com.docker.service.name=catalogue
    deploy:
      placement:
        constraints:
          - node.role == worker
  catalogue-db:
    image: weaveworksdemos/catalogue-db
    environment:
      - reschedule=on-node-failure
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
      - MYSQL_ALLOW_EMPTY_PASSWORD=true
      - MYSQL_DATABASE=socksdb
    networks:
      - backend
    labels:
      - com.docker.service.name=catalogue-db
    deploy:
      placement:
        constraints:
          - node.role == worker
  carts:
    image: weaveworksdemos/carts
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    depends_on:
      - carts-db
    labels:
      - com.docker.service.name=carts
    deploy:
      placement:
        constraints:
          - node.role == worker
  carts-db:
    image: mongo
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=carts-db
    deploy:
      placement:
        constraints:
          - node.role == worker
  orders:
    image: weaveworksdemos/orders
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    depends_on:
      - orders-db
    labels:
      - com.docker.service.name=orders
    deploy:
      placement:
        constraints:
          - node.role == worker
  orders-db:
    image: mongo
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=orders-db
    deploy:
      placement:
        constraints:
          - node.role == worker
  shipping:
    image: weaveworksdemos/shipping
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    depends_on:
      - rabbitmq
    labels:
      - com.docker.service.name=shipping
    deploy:
      placement:
        constraints:
          - node.role == worker
  rabbitmq:
    image: rabbitmq:3
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=rabbitmq
    deploy:
      placement:
        constraints:
          - node.role == worker
  payment:
    image: weaveworksdemos/payment
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=payment
    deploy:
      placement:
        constraints:
          - node.role == worker
  user:
    image: weaveworksdemos/user
    environment:
      - MONGO_HOST=user-db:27017
      - reschedule=on-node-failure
    ports:
      - 4000:80
    depends_on:
      - user-db
    networks:
      - backend
    labels:
      - com.docker.service.name=user
    deploy:
      placement:
        constraints:
          - node.role == worker
  user-db:
    image: weaveworksdemos/user-db
    environment:
      - reschedule=on-node-failure
    networks:
      - backend
    labels:
      - com.docker.service.name=user-db
    deploy:
      placement:
        constraints:
          - node.role == worker

networks:
  backend: