In order to work around a bug in haproxy, which does disrupt connections, we are going to disable HTTP/2 on the APPUiO DCS application routers until the issue is resolved.
Impact: During the rollout, the application load balancers will experience a rolling restart. This will interrupt long-living TCP connections, and might lead to downtimes of a couple of seconds.
Action: No action is required from the customer side. HTTP/1.1 connections will work as normal and there is no configuration change required on application side.