docker-compose.yml

version: '2'
#TODO: 3?

volumes:
  # for persistence between restarts
  postgres_data: {}
  env: {}

services:
  app:
    build: ./compose/app_dev
    volumes:
      - ./baa:/srv/app
      - env:/srv/env
    working_dir: /srv/app
    env_file:
      - env_dev
      - env_dev_secret
    ports:
      - "127.0.0.1:5000:5000"
    depends_on:
      - db
      - redis
    # uncomment for debugging
    # with docker-compose exec app bash
    #entrypoint: ["sh", "-c", "sleep infinity"]
  db:
    #https://hub.docker.com/_/postgres/
    image: postgres:9.6.3
    volumes:
      - postgres_data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: dbpw
    ports: #make db accessible locally
      - "127.0.0.1:5432:5432"
  redis:
    #https://hub.docker.com/_/redis/
    image: redis:3.2.9
    ports: #make redis accessible locally
      - "127.0.0.1:6379:6379"