version: '3.8'
services:
  testpostgres:
    container_name: "testpostgres"
    hostname: postgres
    image: postgres:15.2
    environment:
      POSTGRES_USER: "postgres"
      POSTGRES_PASSWORD: "example"
    ports:
      - '5432:5432'
    volumes:
      - ./setup:/setup
      - ./setup/setup.sql:/docker-entrypoint-initdb.d/setup.sql