docker-compose.yml

version: '2'
services:
  web:
    build: .
    ports:
     - "8080:80"
      # host port : container port     
    depends_on: 
      - add_data
    environment:
      - DJANGO_SETTINGS_MODULE=config.docker.settings
      - DB_HOST=psql
      - DB_NAME=foias
      - DB_USER=postgres
      - DB_PASSWORD=asdf
    links: 
      - psql
  add_data: 
    build: .
    environment:
      - DJANGO_SETTINGS_MODULE=config.docker.settings
      - DB_HOST=psql
      - DB_NAME=foias
      - DB_USER=postgres
      - DB_PASSWORD=asdf    
    depends_on: 
      - psql
    links:
      - psql
    command: 'python manage.py loaddata foias/fixtures/opensource.yaml'
  psql:
    image: postgres:9.6.2
    volumes:
      - postgres-db-volume:/data/postgres
    environment:
      POSTGRES_USER: postgres # this doesn't seem to take. I don't know why.
      POSTGRES_DB: foias
      POSTGRES_PASSWORD: asdf
    ports: 
      - "5433:5432"
volumes:
  postgres-db-volume: # this space intentionally left blank.