version: '3.9'

services:
  postgres:
    image: postgres:17-alpine
    container_name: gcplinks
    restart: always
    ports:
      - 5432:5432
    volumes:
      - ./pgdata:/var/lib/postgresql/data
      - ./scripts/schema.sql:/docker-entrypoint-initdb.d/schema.sql
    environment:
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_DB=gcplinks

volumes:
  pgdata: