Configuring Kafka Server with SSL authentication
You must use the following server certificates for Kafka server only. Share these
certificates on the required machines and make a note of password.
kafka.server.keystore.jks
Kafka.server.truststore.jks
Update the following server.properties in Kafka server config directory.
listeners=SSL://<KAFKA_HOST>:<KAFKA_PORT>
ssl.keystore.location=/PATH/kafka.server.keystore.jks
ssl.keystore.password= password
ssl.key.password= password
ssl.truststore.location= /PATH/kafka.server.truststore.jks
ssl.truststore.password= password
ssl.endpoint.identification.algorithm=
ssl.client.auth=required
security.inter.broker.protocol=SSL