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Cloudflare:Tunnel

Cloudflare Tunnel client (formerly Argo Tunnel)

설치 

mkdir -p ~/bin && cd ~/bin
# amd64
curl -L -o cloudflared https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64
# arm64 (DGX Spark 등) — cloudflared-linux-arm64
chmod +x cloudflared
export PATH="$HOME/bin:$PATH"
cloudflared --version

Quick Tunnel 

# A PC 의 3000 포트를 임시 공개 URL 로 / expose local:3000 via random URL
cloudflared tunnel --url http://localhost:3000

Token 방식 — 권장

대시보드에서: 

Zero Trust → Networks → Tunnels → Create a tunnel → Cloudflared 선택 → 이름 입력 → Public Hostname 탭에서 app.example.com → http://localhost:3000 매핑

그리고 해당 노드에서 실행 

cloudflared tunnel run --token eyJhIjoi...

See also

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