Hello, Few questions on Kafka Security.
1) Can the ACLs be specified statically in a config file of sorts? Or is bin/kafka-acl.sh or a similar kafka client API the only way to specify the ACLs? 2) I notice that bin/kafka-acl.sh takes an argument to specify zookeeper, but doesn't seem to have a mechanism to specify any other authentication constructs. Does that mean anyone can point to my zookeeper instance and add/remove the ACLs? 3) I'd like to use SSL certificates for Authentication and ACLs, but don't wont to use encryption over the wire because of latency concerns mentioned here: https://issues.apache.org/jira/browse/KAFKA-2561 Is that supported? Any instructions? Thanks in advance. - Samir
