version: "3.7"

services:

  postgresql:
    image: postgres:13.2
    restart: unless-stopped
    env_file: .env
    ports:
      - 5433:5432
    volumes:
      - postgresql_data:/var/lib/postgresql/data/
    networks:
      - dispatcher_network

networks:
  dispatcher_network:
    name: dispatcher_network

volumes:
  postgresql_data: