I have Apache Kraft 4.0.0 on local (Linux) trying to configure SASL_SSL scram 512.
The SSL works fine. However, the SASL_SSL plaintext or any other method gives be Failed to initiate SASL authenticator error. Hence, I remained at SSL for controller to controller and configured SASL_SSL scram 512 for broker to broker and other clients.
Don't know if this is a limitation with controller-to-controller setup for SASL_SSL. Any suesstion or assistance is appreciated! thanks!