This project is a demo of an Akka-http and Akka-cluster running on top of Kubernetes (minikube) and with its own Docker image created by sbt-native-packager. It also includes several other examples of the Akka Classic and Typed (essential, persistence, remote, cluster, stream, HTTP, serialization (Srapy-JSON, Avro, Kryo, protobuffer)).
[error] (run-main-0) java.lang.IllegalStateException: You are using version 10.2.2 of Akka HTTP, but it appears you (perhaps indirectly) also depend on older versions of related artifacts. You can solve this by adding an explicit dependency on version 10.2.2 of the [akka-http2-support] artifacts to your project. See also: https://doc.akka.io/docs/akka/current/common/binary-compatibility-rules.html#mixed-versioning-is-not-allowed
Error on Akka HTTP version 10.2.2