使用 Cloudflare Tunnel 将本地网页暴露在公网中
记录自己的配置过程。参考文章：Setting up a Cloudflare Tunnel on the Raspberry Pi - Pi My Life Up
树莓派3b闲了很长时间，想把它利用起来。重装了 Ubuntu 22.04 LTS。
所有依次执行的命令：
1sudo apt update
2sudo apt upgrade
3sudo apt install curl lsb-release
4curl -L https://pkg.cloudflare.com/cloudflare-main.gpg | sudo tee /usr/share/keyrings/cloudflare-archive-keyring.gpg >/dev/null
5echo "deb [signed-by=/usr/share/keyrings/cloudflare-archive-keyring.gpg] https://pkg.cloudflare.com/cloudflared $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflared.list
6sudo apt update
7sudo apt install cloudflared
8cloudflared tunnel login # 点击出现的链接，选择域名
9cloudflared tunnel create TUNNELNAME
10cloudflared tunnel route dns TUNNELNAME DOMAINNAME
11cloudflared tunnel run --url localhost:PORT TUNNELNAME设置 systemd 服务，使得开机自启：
1sudo vim ~/.cloudflared/config.yml
2sudo cloudflared --config ~/.cloudflared/config.yml service install
3sudo systemctl enable cloudflared
4sudo systemctl start cloudflared~/.cloudflared/config.yml:
1tunnel: [TUNNELNAME]
2credentials-file: /home/[USERNAME]/.cloudflared/[UUID].json
3
4ingress:
5 - hostname: [HOSTNAME]
6 service: [PROTOCOL]://localhost:[PORT]
7 - service: http_status:404