version: "3.8"
networks:
  name_network:
    driver: bridge
services:
  postgres_server_sectur:
    image: postgres:latest
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=username
      - POSTGRES_PASSWORD=psswddb
      - POSTGRES_DB=databasename
    networks:
      - name_network
    volumes:
      - vol_pg_data:/var/lib/postgresql/data
      
volumes:
  vol_pg_data