Envoy 1.28 seems to have a regression with the downstream udp/quic listener used for HTTP/3 support. This has been resolved in 1.29 but does not appear to be easily back ported. Therefore, this reverts Envoy 1.28 and go-control-plane update until 1.29 has been released in a few weeks and we can jump to that instead.
Description
Envoy 1.28 seems to have a regression with the downstream udp/quic listener used for HTTP/3 support. This has been resolved in 1.29 but does not appear to be easily back ported. Therefore, this reverts Envoy 1.28 and go-control-plane update until 1.29 has been released in a few weeks and we can jump to that instead.
Related Issues
https://github.com/envoyproxy/envoy/issues/31036
Testing
No additional testing for revert but we will want to add an http/3 test to our suite so that we can catch this sooner.
Checklist
CHANGELOG.md
.DEVELOPING.md
with any any special dev tricks I had to use to work on this code efficiently.