OpenShift Online Course | Best OpenShift Training In Hyderabad

Author : Krishna u | Published On : 22 Apr 2026

How to Deploy Applications in OpenShift (Step-by-Step Guide)

Introduction

Deploy in OpenShift is a key task for modern development teams. It helps run applications in a secure and scalable way across different environments. Teams can deploy faster and manage updates with less effort.

Many organizations use OpenShift to manage containers and automate deployments. It reduces manual work and improves consistency across projects. This guide explains clear, step-by-step actions that beginners and developers can follow with confidence.

What is OpenShift Deployment?

OpenShift deployment is the process of running and managing an application inside containers on the OpenShift platform. It is built on Kubernetes, which automates key operations such as scaling, networking, and storage management. This allows developers to deploy applications quickly and ensure they run reliably in different environments.

In simple terms, deployment includes:

• Creating an app container
• Running it in a cluster
• Making it accessible to users

For example, a web application can be deployed on OpenShift and made available to users through a public URL, ensuring it is scalable and highly available.

Prerequisites Before Deployment

Before you start, ensure you have basic tools and access.

You need:

• OpenShift cluster access
• Login credentials
• A sample application or Docker image
• Basic knowledge of containers

Also, install the OpenShift CLI tool (oc). It helps run commands quickly. Learning through an OpenShift Online Course can help understand these basics clearly.

Create a Project in OpenShift

A project is like a workspace. It keeps your resources organized.

Steps to create a project:

• Log in to OpenShift console
• Go to “Projects” section
• Click “Create Project”
• Enter name and description
• Click “Create”

Now your environment is ready. Each application should have its own project. This helps avoid confusion.

Build and Push Application Image

Your app must be inside a container image before deployment. You can build the image using Docker.

Basic steps:

• Write a Dockerfile
• Build image using docker build
• Tag the image
• Push to a container registry

Example tools:

• Docker
• Podman
• OpenShift internal registry

If you are new, OpenShift Training Online explains this process step by step.

Deploy in OpenShift Using Web Console

The web console is easy for beginners.

Steps to deploy:

• Log in to OpenShift dashboard
• Select your project
• Click “Add”
• Choose “Container Image”
• Enter image details
• Click “Create”

OpenShift will:

• Pull the image
• Create a pod
• Start the application

You can see status in the dashboard.

Deploy in OpenShift Using CLI

CLI is faster and useful for automation.

Steps using CLI:

• Login using oc login
• Select project using oc project
• Run deployment command

Example:

• oc new-app <image-name>

Then check status:

• oc get pods
• oc get services

CLI is preferred in real projects. Many learners in OpenShift Training In Bangalore practice CLI-based deployments for real-world skills.

Expose Application to Users

After deployment, the app must be accessible. OpenShift uses Routes for this.

Steps:

• Go to “Networking”
• Click “Routes”
• Create a new route
• Link it to your service

Now your app gets a public URL. Users can access it using a browser.

Monitor and Scale Applications

Monitoring helps ensure your app works properly. OpenShift provides built-in tools.

You can:

• Check logs
• View metrics
• Track resource usage

Scaling is also simple.

You can:

• Increase pod count
• Use auto-scaling

Example:

• oc scale --replicas=3 deployment/app-name

This improves performance during high traffic.

Common Issues and Fixes

Sometimes deployments fail. It is normal.

Common issues include:

• Image not found
• Pod crash
• Permission errors

Fix methods:

• Check logs using oc logs
• Verify image name
• Check resource limits

Always test your app before deployment. Learning from practical labs in an OpenShift Online Course helps avoid these issues.

FAQs

Q. What is the easiest way to deploy an application in OpenShift?
A. The easiest way is using the web console. It provides guided steps and reduces manual work, making it ideal for beginners.

Q. How do I deploy a Docker image in OpenShift step by step?
A. Push your image to a registry, then use OpenShift console or CLI to create and run the container with simple commands.

Q. What are the main steps to deploy an application in OpenShift?
A. Create project, add container image, deploy app, expose route, and monitor performance using built-in OpenShift tools.

Q. Can beginners deploy applications in OpenShift easily?
A. Yes, beginners can learn quickly through Visualpath training institute with hands-on labs and simple guided steps.

Q. What tools are required to deploy applications in OpenShift?
A. You need OpenShift CLI, container tools like Docker, and access to a cluster. Visualpath training institute explains all tools clearly.

Conclusion

Deploying applications in OpenShift is simple when you follow a structured approach. Start by creating a project. Then build your container image and deploy it using console or CLI.

Next, expose the app so users can access it. Finally, monitor and scale based on needs. This process is widely used in real projects between 2024 and 2026. It supports modern DevOps practices. With practice, you can deploy applications faster and manage them efficiently.