安装cups让本地usb打印机变身网络打印机，并且实现隔空打印

原版地址 https://hub.docker.com/r/ydkn/cups

docker run -d --restart always -p 631:631 -v $(pwd):/etc/cups -e ADMIN_PASSWORD=mySecretPassword ydkn/cups:latest

这里下命直接用docker compose搭建

请使用一下这个代码

services:
    cups:
        image: ydkn/cups
        container_name: cups
        restart: always
        ports:
            - 631:631
        volumes:
            - /var/run/dbus:/var/run/dbus
            - ./config:/config
            - ./services:/services
        devices:
            - /dev/bus
            - /dev/usb
        environment:
            - ADMIN_PASSWORD=password #默认用户名admin，密码在这里设置，不设置默认也是admin
            - TZ=Asia/Shanghai

以下代码在飞牛上重启后不自动启动

services:
    cups:
        image: anujdatar/cups
        container_name: cups
        restart: unless-stopped
        ports:
            - "631:631"
        volumes:
            - /var/run/dbus:/var/run/dbus
            - ./airprint_data/config:/config
            - ./airprint_data/services:/services
        devices:
            - /dev/bus/usb:/dev/bus/usb
        environment:
            - CUPSADMIN=admin #设置用户名
            - CUPSPASSWORD=password #设置密码
            - TZ="Asia/Shanghai"