services:
  app:
    image: git.fabledsword.com/bvandeusen/fabledgrimoire:latest
    environment:
      DATABASE_URL: "postgresql+asyncpg://${POSTGRES_USER:-grimoire}:${DB_PASSWORD}@db:5432/${POSTGRES_DB:-grimoire}"
      # A Swarm can start the app on another node, away from the key kept in
      # a node-local /data volume, so a stack sets its key itself (or mounts
      # a Docker secret and sets SECRET_KEY_FILE to its path).
      SECRET_KEY: "${SECRET_KEY}"
      LOG_LEVEL: "${LOG_LEVEL:-INFO}"
      TRUST_PROXY_HEADERS: "true"
      SECURE_COOKIES: "true"
    volumes:
      - app_data:/data
    networks:
      - backend

  db:
    # Postgres 17 with the vector extension Grimoire needs.
    image: pgvector/pgvector:pg17
    stop_grace_period: 120s
    volumes:
      - pgdata:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-grimoire}
      POSTGRES_PASSWORD: "${DB_PASSWORD}"
      POSTGRES_DB: ${POSTGRES_DB:-grimoire}
    networks:
      - backend

volumes:
  pgdata:
    name: ${PGDATA_VOLUME:-grimoire_pgdata}
  app_data:

networks:
  backend:
    driver: overlay