This code is the companion of the blog post Kafka, GDPR and Event Sourcing
This project uses Docker to create a cluster of 3 microservices that consume from a Kafka topic using the Kafka Streams API.
Docker should be installed.
To run:
docker-compose up -d && docker-compose logs -f our-service our-service2 our-service3
Once the environment has been started, you have to add some data:
curl --data "client=id1&name=Dan" -X POST http://localhost:3004/set-data
curl --data "client=id1&name=Lebrero" -X POST http://localhost:3004/set-data
You will see in the logs that the event-consumer logs something like:
[KSTREAM-REDUCE-0000000004]: id1, (Dan,Lebrero<-null)
To exercise the "right to erasure":
curl --data "client=id1" -X POST http://localhost:3004/forget-me
Which should result on the event-consummer logging:
[KSTREAM-REDUCE-0000000004]: id1, (forget-me!<-null)
To get rid of all:
docker-compose down --rmi all --remove-orphans
docker image rm pandeiro/lein:2.5.2
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