Holesail.io
Share local services over P2P tunnels
What it does
Holesail is the simplest way to expose your local apps, games, and development servers to anyone—without port forwarding, VPNs, or complex setup. Share any localhost service through a secure peer-to-peer tunnel using a single connection key. Host websites, play LAN-style multiplayer, collaborate on dev environments, or access your machine remotely in seconds. All traffic is end-to-end encrypted, stays directly between peers and never touches a server.
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- PHPi-hole deployed at the edge on Fly.io and accessed via TailScale2022 · github.com · ▲58
Hi, I just saw this tweet[^1] by @QuinnyPig that mentions accessing your Pi-hole while traveling thanks to TailScale and wondered how to deploy Pi-hole at the edge, instead of a home lab, for improved latency. My simple solution involves running it on Fly.io to make it easy to relocate anywhere, and embedding tailscale into the same firecracker VM (né docker container) to keep the infra dead simple and cheap. Naively deploying a publicly accessible DNS resolver is not ideal[^2] so the main constraint was to secure the VM by 1) keeping all public ports closed and 2) having Pi-hole listen only…
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