version: "3"

services:
  db:
    image: postgres
    restart: unless-stopped
    ports:
      - "5432:5432"
    volumes:
      - ./data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=foobar
  adminer:
    image: adminer
    restart: always
    ports:
      - 8432:8080