version: '3'

services:
  web:
    restart: always
    build: "."
    links:
      - "db:postgres"
    volumes:
      - .:/app:rw
      - ${DATA_DIR}:/data:rw
      - ${STATIC_DIR}:/app/static_collected
      - ${MEDIA_DIR}:/app/data/media
    networks:
      - db_network
    command: "/bin/sh -c '/app/wait-for-postgres.sh postgres /app/run.sh'"
    ports:
      - ${HTTP_PORT}:80
    env_file:
      - ./.env
  db:
    restart: always
    image: postgres:9.6-alpine
    env_file:
      - ./.env-db
    volumes:
      - ${POSTGRES_DATA_DIR}:/var/lib/postgresql/data:rw
    networks:
      - db_network

networks:
  db_network:
    driver: bridge