version: '3'

networks:
  dbi:
    external: false

services:
  db:
    image: postgres:17-alpine
    restart: always
    volumes:
      - ./data:/var/lib/postgresql/data
    networks:
      - dbi
    env_file:
      - .env_db

  web:
    # to build the image
    #build:
    #  context: .
    # to pull the pre-built image
    image: git.kklochko.space/kklochko/decentralised_book_index:latest
    container_name: dbi
    ports:
      - 4000:4000
    depends_on:
      - db
    networks:
      - dbi
    env_file:
      - .env