Name		Name	Last commit message	Last commit date
bin		bin
customer		customer
docs		docs
istiofiles		istiofiles
preference		preference
recommendation		recommendation
scripts		scripts
.gitignore		.gitignore
generate-html.sh		generate-html.sh
readme.adoc		readme.adoc

Repository files navigation

README

Java (Spring Boot, Vert.x and Microprofile) + Istio on Kubernetes/OpenShift

A HTML version of this file is published at https://redhat-developer-demos.github.io/istio-tutorial/
The source code is available at https://github.com/redhat-developer-demos/istio-tutorial
Download the ebook "Introducing Istio Service Mesh for Microservices" for FREE at https://developers.redhat.com/books/introducing-istio-service-mesh-microservices/.
If you are in a hurry and want to get hands-on with Istio insanely fast, just go to http://learn.openshift.com/servicemesh and start instantly.

There are three different and super simple microservices in this system and they are chained together in the following sequence:

customer → preference → recommendation

For now, they have a simple exception handling solution for dealing with a missing dependent service: it just returns the error message to the end-user.