PostgreSQL Template Docker Compose File

docker-compose.yaml

version: "3.9"

services:
  postgres:
    container_name: postgres
    image: postgres:alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-password}
      PGDATA: /data/postgres
    volumes:
       - ./postgres:/data/postgres
    ports:
      - "5432:5432"
    restart: unless-stopped