Postgres docker-compose

version: "3.7"

services:
  database:
    image: "postgres:13.1"
    environment:
      POSTGRES_PASSWORD: "password"
    # env_file:
    #   - database.env # configure postgres
    volumes:
      - database-data:/var/lib/postgresql/data/
      # if we wanted stored on host machine:
      #       - ./db_data/:/var/lib/postgresql/data/
    ports:
      - "5432:5432"
volumes:
  database-data:
# docker-compose up -d
#PGPASSWORD=password psql -h localhost -p 5432 -U postgres

# destroy data
# docker-compose down --volumes