Go HTTP/3 Proxy

A minimal simple HTTP/3 Proxy written in Go. The proxy receives requests in HTTP 1.1 but proxy them using HTTP/3. This proxy is optimized to be used as a way to expose a Cloud Run endpoint on different region using the minimum possible round trips per request.

Environment Variables:

• PORT the port on which the proxy listens (default 8080).
• TARGET_HOST the target host to proxy to (default 172.17.0.1).

Usage

docker run -e TARGET_HOST=goolge.com -e PORT=80 -p 8080:80 http3-proxy

Build from source

docker build -t http3-proxy .