Create diskless topics automatically with regular expressions

You can now configure Aiven for Apache Kafka® to create new topics as diskless topics automatically when their names match regular expressions you configure. Use this feature when clients or tools can't set diskless.enable=true, reject unknown topic configurations, or create topics dynamically, such as Kafka Connect CDC connectors and MirrorMaker 2.

Set up to 32 regular expressions in kafka_diskless.auto_diskless_topic_regexes using the Aiven API or Aiven CLI. Regular expressions apply only to new topics. Existing topics keep their current type, and internal Kafka topics and compacted topics are excluded.

For more information, see Create diskless topics automatically using regular expressions.