Hello!
In my environment have 2 Peertube instances( servers) and 1 HAProxy balancer above them. On both identical Peertube servers I use plugin peertube-plugin-auth-openid-connect with identical OpenID settings (targeted to corporate KeyCloak).
HAProxy balancing is OK but authentication don’t work( In UI see an error: “Sorry but there was an issue with the external login process. Please contact an administrator.” In the log on Peertube server at this moment I see only one record: “Received callback but code verifier or state not found in request cookies.“
How to properly forward it from HAProxy to required Peertube server?