docker-compose.yaml

version: "3.9"

services:
  postgres:
    # TODO: can we pin the image by hash?
    image: postgres:15.3-bullseye
    restart: always
    environment:
      - POSTGRES_DB=psql
      - POSTGRES_USER=psql
      - POSTGRES_PASSWORD=psql
    volumes:
      - todo-db:/var/lib/postgresql/data
    ports:
      - 5432:5432

volumes:
  todo-db: