Description
Issue submitter TODO list
- I've looked up my issue in FAQ
- I've searched for an already existing issues here
- I've tried running
master-labeled docker image and the issue still persists there - I'm running a supported version of the application which is listed here
Describe the bug (actual behavior)
The problem occurs when installing kafka-ui with RBAC(keycloak). Most likely due to java web client does not send keepalive packets to maintain tcp connection, and without this AWS loadbalancer with timeout 350s silently closes the tcp connection. The web client in kafka-ui only learns about this when it tries to send a packet again after 350 seconds and got Connection reset:
Similar behavior is described for java web clients Reactor Netty Reference Guide in which option(ChannelOption.SO_KEEPALIVE, true) must be set. But unfortunately in the kafka-ui client implementation this option is not present
Expected behavior
No response
Your installation details
- 56fa824 v0.7.1
Steps to reproduce
Set up using the scheme kafka-ui(RBAC-oauth2) <--> AWS NLB <--> keycloak
Screenshots
No response
Logs
ERROR [reactor-http-nio-4] o.s.b.a.w.r.e.AbstractErrorWebExceptionHandler: [ххх-ххх] 500 Server Error for HTTP GET "/login/oauth2/code/keycloak?state=ххх kafka-ui org.springframework.web.reactive.function.client.WebClientRequestException: Connection reset
Additional context
No response