run postgres with docker-compose

postgres.yml

version: '3'
services:
  postgres:
    image: postgres
    restart: always
    container_name: postgres
    environment:
      POSTGRES_PASSWORD: "password"
    volumes:
      - /opt/docker/postgres:/var/lib/postgresql/data
    ports:
      - 5432:5432

start : docker-compose -f postgres.yml up -d
stop : docker-compose -f postgres.yml down