---
version: "3.8"

services:
  app:
    image: 3wordchant/capsul-flask:latest
    build: .
    volumes:
      - "./:/app/code"
    depends_on:
      - db
    ports:
      - "5000:5000"
    environment:
      - "POSTGRES_CONNECTION_PARAMETERS=host=db port=5432 user=capsul password=capsul dbname=capsul"
    # The image uses gunicorn by default, let's override it with Flask's
    # built-in development server
    command: ["flask", "run", "-h", "0.0.0.0", "-p", "5000"]
  db:
    image: "postgres:9.6.5"
    volumes:
      - "postgres:/var/lib/postgresql/data"
    environment:
      POSTGRES_USER: capsul
      POSTGRES_PASSWORD: capsul
      POSTGRES_DB: capsul

volumes:
  postgres: