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Till Rohrmann commented on FLINK-21108: --------------------------------------- I think you are right that we need to support this from the client side. I am not an expert here but I think we should first agree what to support in general and then how to achieve it. Assuming that we want to support the setup with an authentication proxy, would it be enough to add some authentication headers to the HTTP requests coming from Flink's {{RestClusterClient}}? > Flink runtime rest server and history server webmonitor do not require > authentication. > -------------------------------------------------------------------------------------- > > Key: FLINK-21108 > URL: https://issues.apache.org/jira/browse/FLINK-21108 > Project: Flink > Issue Type: New Feature > Components: Runtime / REST, Runtime / Web Frontend > Reporter: Xiaoguang Sun > Priority: Major > Labels: pull-request-available > > Flink runtime rest server and history server webmonitor do not require > authentication. At certain scenarios, prohibiting unauthorized access is > desired. Http basic authentication can be used here. -- This message was sent by Atlassian Jira (v8.3.4#803005)