version: "3.7"
services:
  postgres:
    container_name: "rss-postgres"
    image: "postgres:15"
    ports:
      - "5432:5432"
    environment:
      - "POSTGRES_USER=admin"
      - "POSTGRES_DB=rss"
      - "POSTGRES_PASSWORD=secret+123"
    volumes:
      - postgres_data:/var/lib/postgresql/data

volumes:
  postgres_data: