gestrem / openshift-demo-nodejs

A NodeJS application to use in OpenShift

My OpenShift Demo written in NodeJS

This GitHub repository is my demo that exhibit the main features of OpenShift. Feel free to use it to spread the word.

Description

The demo is a simple application written in NodeJS that is lightweight. It features a colored square with an "Hello world from <pod_name>!" in it.

Using this, you can exhibit :

• Self-Healing
• Scaling
• Source-to-Image
• CI/CD with Blue/Green Deployment

Setup

To deploy the app and start playing with it, just use Source-to-Image :

oc new-app nodejs~https://github.com/gestrem/OpenShift-Demo-NodeJS.git --strategy=source

To cleanup your environment, use :

oc delete all -l app=openshift-demo-nodejs

Then, once confident, you can setup a full CI/CD environment as described in the Installation Guide.

Demo Scenario

Once your environment is setup, you can have a look at the Demo Scenario.