docker-compose.yml

services:
  postgres:
    platform: linux/amd64
    image: postgres:14.5
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - "5432:5432"

  api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: nowcasting_api
    command: bash -c "sleep 2
      && apt-get update
      && apt-get install -y cron
      && cron
      && sleep 2
      && python script/fake_data.py
      && uvicorn nowcasting_api.main:app --reload --host 0.0.0.0 --port 8000"
    ports:
      - "8000:8000"
    environment:
      - DB_URL=postgresql://postgres:postgres@postgres:5432/postgres
    volumes:
      - ./nowcasting_api/:/app/nowcasting_api
      - ./script/:/app/script
    working_dir: /app
    configs:
      - source: crontab
        target: /etc/cron.d/crontab
        mode: 0644
    depends_on:
      - "postgres"

configs:
  crontab:
    content: |
      */15 * * * * root PYTHONPATH=/app DB_URL=postgresql://postgres:postgres@postgres:5432/postgres /usr/local/bin/python -m script.fake_data > /proc/1/fd/1 2>/proc/1/fd/2