Sample cloud-native application with 10 microservices showcasing K8S, Istio, gRPC, etc. Fully deployable on a Raspberry Pi 4 cluster. This has been forked from https://github.com/GoogleCloudPlatform/microservices-demo and updated in many different files to make it work on a Raspberry Pi4 cluster running 1 master and 3 worker nodes. It works on Mac M1 as well.