version: "3"

services:
  vote:
    image: victest/vote
    container_name: vote
    command: python app.py
    ports:
      - "5000:80"

  redis:
    image: redis:alpine
    container_name: redis
    ports: ["6379"]

  worker:
    container_name: worker
    image: victest/vote-worker
    depends_on:
      - redis
      - db

# Postgres container will create an anonymous volume.  VIC will use a
# vmdk for the volume.  Since it is a new volume, it will have a lost+found
# folder, and the Postgres init scripts do not like a non-empty folder (the
# lost+found folder).  We work around this by directing the init scripts to
# use another arbitrary folder.  We do this by setting the PGDATA env var.
  db:
    container_name: db
    image: postgres:9.4
    environment:
      - PGDATA=/var/lib/postgresql/data/data
      - POSTGRES_PASSWORD=password

  result:
    image: victest/vote-result
    container_name: result
    command: nodemon --debug server.js
    ports:
      - "5001:80"
      - "5858:5858"