Hi all, Maybe a bug... but I'm facing an issue when trying to add a Kafka ACL (Kafka is confluent version 7.5.0-ccs).
First, I can list ACLs (so that's why I think my client and broker configuration is ok). Result is empty, cause I have no ACLs: $ kafka-acls --bootstrap-server broker01:9093 --command-config /etc/kafka/client-ssl.properties --list Here is the /etc/kafka/client-ssl.properties: sasl.mechanism=PLAIN security.protocol=SASL_SSL ssl.truststore.type=PEM ssl.truststore.location=/etc/kafka/ssl/truststore.pem sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required \ username="admin" \ password="xxxxxxxx"; When adding the first ACL, I get the following exception: kafka-acls --bootstrap-server broker01:9093 --command-config /etc/kafka/client-ssl.properties --add --allow-principal "User:test" --topic "test" --operation Read Adding ACLs for resource `ResourcePattern(resourceType=TOPIC, name=test, patternType=LITERAL)`: (principal=User:test, host=*, operation=READ, permissionType=ALLOW) Error while executing ACL command: org.apache.kafka.common.errors.SecurityDisabledException: No Authorizer is configured. java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.SecurityDisabledException: No Authorizer is configured. at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:165) at kafka.admin.AclCommand$AdminClientService.$anonfun$addAcls$3(AclCommand.scala:115) at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:575) at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:573) at scala.collection.AbstractIterable.foreach(Iterable.scala:933) at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:903) at kafka.admin.AclCommand$AdminClientService.$anonfun$addAcls$1(AclCommand.scala:112) at kafka.admin.AclCommand$AdminClientService.addAcls(AclCommand.scala:111) at kafka.admin.AclCommand$.main(AclCommand.scala:73) at kafka.admin.AclCommand.main(AclCommand.scala) Caused by: org.apache.kafka.common.errors.SecurityDisabledException: No Authorizer is configured. If anyone can help. Thanks !