The recent major release v3 of Traefik, brought new features or concretized some. Such as certificates via Tailscale and HTTP3. In this short guide, I want to present an example of configuration to use HTTP3 in Traefik. The change is not drastic, because the functionality already existed as experimental in the old version.
Requirements Linux machine with docker and compose (otherwise you wouldn’t be here) a domain with which a valid TLS certificate (HTTPS) can be obtained.
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