Polyglot microservices (Java, Node, .NET) + Istio on Kubernetes/OpenShift

A HTML version of this file is published at https://redhat-scholars.github.io/istio-tutorial/
The source code is available at https://github.com/redhat-scholars/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 https://developers.redhat.com/topics/service-mesh 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

Local Development

Tested with Node.js v18.9.

# Clone the repository locally
git clone git@github.com:redhat-scholars/istio-tutorial.git
cd istio-tutorial

# Install antora dependencies
npm install

# Performs an initial build, then watches adoc files
# and rebuilds the site when they are modified
npm run dev

Open the gh-pages/index.html to see the site. You can refresh to see your changes if you modify adoc files, since the npm run dev script will automatically rebuild the site when it detects changes.

Name		Name	Last commit message	Last commit date
Latest commit History 595 Commits
.github/workflows		.github/workflows
bin		bin
customer		customer
diferencia		diferencia
documentation		documentation
istiofiles		istiofiles
keycloak		keycloak
lib		lib
masterclassscripts		masterclassscripts
preference		preference
recommendation		recommendation
scripts		scripts
supplemental-ui		supplemental-ui
.gitignore		.gitignore
.hasrc		.hasrc
.nvmrc		.nvmrc
.travis.yml		.travis.yml
LICENSE		LICENSE
capture1.pcap		capture1.pcap
capture2.pcap		capture2.pcap
dev-site.yml		dev-site.yml
generate_dev.sh		generate_dev.sh
generate_docs.sh		generate_docs.sh
generate_workshop.sh		generate_workshop.sh
install-app.sh		install-app.sh
istio-tutorial-basic.excalidraw		istio-tutorial-basic.excalidraw
istio-tutorial-gateway-virtualservice.excalidraw		istio-tutorial-gateway-virtualservice.excalidraw
istio-tutorial-prometheus.excalidraw		istio-tutorial-prometheus.excalidraw
package-lock.json		package-lock.json
package.json		package.json
readme.adoc		readme.adoc
site-gh-pages.yml		site-gh-pages.yml
site-workshop.yml		site-workshop.yml

License

redhat-scholars/istio-tutorial

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Polyglot microservices (Java, Node, .NET) + Istio on Kubernetes/OpenShift

Local Development

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