Image 3.2.0 doesn't support QUIC with USE_QUIC=1 in DOCKERFILE

[kennyZ96]

I'm planning to use the 3.2.0 version of the image to verify th QUIC performence. However, I found that haproxytech/haproxy-ubuntu-quic:3.2.0 has not been released on dockerhub yet. But I noticed that in the Dockerfile of haproxytech/haproxy-ubuntu:3.2.0, "USE_QUIC=1 & USE_QUIC_OPENSSL_COMPAT=1" were used. So I tested the haproxytech/haproxy-ubuntu:3.2.0, but it shows " this SSL library does not suppprt the QUIC protocol" whed starting.
I would like to ask if this is expected or do I need to specify the OpenSSL library myself and rebuild the haproxy image?

[dkorunic]

Standard OpenSSL from distribution indeed does not support QUIC, but since our binary has been compiled with USE_QUIC_OPENSSL_COMPAT=1, you can use limited functionality QUIC compatibility layer. You need to explicitly enable it with limited-quic option in global section, as documented.

On the other topic -- https://github.com/haproxytech/haproxy-docker-ubuntu-quic also has 3.2.0 release, but it has failed due to upstream (Ubuntu) repository issues. I've forced a failed job rerun.