In this tutorial, we will show you how to use the graphical console provided by Red Hat OpenShift Container Platform to rapidly deploy a 3-tier application in a hybrid cloud environment. Our application includes:

• A MariaDB database at the back end to hold our application data
• An application programming interface (API) tier based on Node.js code that connects to the database and provides some business logic
• A web facing front end also based on Node.js code that our users interact with

This tutorial is designed to be simple to follow as you learn the concepts and terminology of the OpenShift Container Platform, and so only uses the graphical interface of OpenShift Container Platform (also known as the web console). This gives a visual representation of the application components and does not require the use of the command-line interfaces or to create configuration files using languages like YAML.

Read the entire tutorial here: https://developer.ibm.com/tutorials/deploy-3-tier-app-on-openshift/