Configure message brokers
Akka eventing integrates with Google Cloud Pub/Sub and managed Kafka services such as Confluent Cloud and Aiven for Apache Kafka to enable asynchronous messaging.
Message brokers are configured on Akka Project level. A project can have one broker configuration, Akka eventing is independent of the broker technology.
Testing Akka eventing
The Java SDK testkit has built-in support to simulate message brokers. See Testing the Integration.
For running locally with a broker, see running a service with broker support.