OpenShift Tutorial – Deploy and Access Your First Applications using OpenShift Local
How to install oc? OpenShift: How to Install OpenShift CLI oc How to login? Login to the Openshift using Web Console and CLI using oc Copy the admin…
5-Day Program: Splunk for Email Security, SIEM & Endpoint Security
Program Title Splunk Security Operations Masterclass: Email Security, SIEM & Endpoint Detection Duration 5 DaysRecommended format: 6–7 hours per dayMode: Instructor-led + hands-on labs + final SOC…
eSIM and Virtual Phone Numbers in Modern Software Systems
Mobile connectivity is no longer tied to plastic SIM cards sitting inside a device. It has turned into something software can control, update, and move across devices…
10 Best Customer Feedback Management Tools in 2026
In today’s digital-first business world, customers share their opinions, grievances, feature requests, and ideas about new features via emails, support tickets, surveys, customer success discussions, live chat,…
Why CIOs Are Rethinking Hybrid Cloud in and beyond 2026?
As cloud costs, security expectations, and business demands keep rising, many CIOs are taking a closer look at Nutanix solutions to build a hybrid cloud strategy that…
Why Hands-On Training Matters More Than Theory in Modern DevOps
Anyone can read what DevOps tools do. The harder part is using them when something goes wrong. A failed build, a broken deployment, or one wrong config…
Beyond the Sandbox: Why Production AI Agents Need Agentic Backend
We are entering the “Agentic AI” era. The market is flooded with promises: automate everything from customer support to complex internal operations simply by dragging and dropping…
Why AI Operations Need Human Oversight by Design
AI operations are becoming part of everyday engineering work, not just experimental projects tucked away in innovation teams. Models are helping sort alerts, review logs, summarise incidents,…
Why Human Oversight Still Matters in Automated AI Pipelines
You have passed on all your regular repetitive workload to AI automation. You have been using AI tools to handle your business finance, CRM, data analysis, and…
Email Authentication & Communication Infrastructure in Modern DevOps: The 2026 Definitive Guide
In the high-stakes world of modern DevOps, we spend our days (and sometimes our nights) obsessing over the “golden signals” of site reliability: latency, traffic, errors, and…
Bringing DevOps to Web Development: How CI/CD and Automation Reshape Digital Agencies
Web development teams live in two worlds. On one side, client expectations keep rising: faster launches, zero downtime, and the ability to update dozens of sites without…
Complete Marp installation + command + examples guide
Marp is a Markdown presentation ecosystem. Marp CLI converts Marp/Marpit Markdown files into static HTML/CSS, PDF, PowerPoint/PPTX, and images. The official CLI docs also say Node.js v18+…
Complete practical Quarto installation + command guide
Quarto is an open-source technical publishing system built on Pandoc. It can create documents, websites, blogs, books, and slides, and supports authoring in Markdown-like .qmd files. It…
The Best Way to Create Slides for Educators: A High-Level Guide to Automated Course Slide Generation
Meta Description A complete high-level guide for educators, trainers, and course creators on how to automate slide creation using Markdown, templates, images, reusable content, and multi-format exports…
Quarto vs Marp: The Complete Educator’s Guide to Automated Slide Creation Using Markdown
Meta Description A complete tutorial comparing Quarto and Marp for educators, trainers, DevOps instructors, and course creators. Learn which tool to use for automated slides, PPTX, PDF,…
OpenShift Lab 14: Setting Up and Using OpenShift Serverless Functions on OpenShift Local
Lab Objective In this lab, you will install and use OpenShift Serverless Functions on OpenShift Local. You will create a simple Node.js serverless function, deploy it to…
OpenShift Lab 13: Deploy a Java Spring Boot Application with MySQL Using the OpenShift Web Console
Lab Objective In this lab, you will deploy a Java Spring Boot application on OpenShift using the OpenShift web console. You will deploy two components: The Java…
OpenShift Lab 12: Deploy an Application from an Existing Container Image Using the OpenShift Web Console
Lab Objective In this lab, you will deploy an application on OpenShift from an existing container image. This lab is different from building an application from source…
OpenShift: How to Install OpenShift CLI oc
Option – 1 – REDHAT Websites URL – https://access.redhat.com/downloads/content/290/ver=4.18/rhel—9/4.18.11/x86_64/product-software Option – 2 – OKD Websites The OKD (Origin Community Distribution of Kubernetes for OpenShift) is the open-source…
OpenShift Lab 11: Build and Deploy an Application from Source Code Using the OpenShift Web Console
Lab Objective In this lab, you will build and deploy a web application from source code stored in a Git repository using the OpenShift web console. You…
OpenShift Lab 10: View Pod, Workload, and Namespace Performance Metrics Using the OpenShift Web Console
OpenShift Lab 10: View Pod, Workload, and Namespace Performance Metrics Using the OpenShift Web Console Updated lab flow One important update: Red Hat’s monitoring docs note that…
OpenShift Lab 9: Work with Databases in the OpenShift Web Console
Lab Goal In this lab, you will deploy a PostgreSQL database on OpenShift Local using the OpenShift web console. You will create the database using modern OpenShift…
OpenShift Lab 8: Work with Databases in OpenShift Using the oc CLI Tool
Lab Objective In this lab, you will deploy a PostgreSQL database in OpenShift using the oc CLI tool. You will learn how to: Important Concept A database…
Openshift: Lab 7 – Scale applications using the oc CLI tool
Lab 7 summary This lab teaches how to use the oc CLI to scale an OpenShift application up and down by changing the number of pod replicas…
Openshift: Lab 6 – Scale applications using the OpenShift web console
Lab 6 summary This lab teaches how to scale an OpenShift application up and down from the web console, specifically from the Topology view. The learner first…
Openshift: Lab 5 – Install an application from a source code using the oc CLI tool
Lab 5 summary This lab teaches how to use the oc CLI from your local machine to deploy an application into OpenShift Developer Sandbox from source code…
Openshift: Lab 4 – Install an application from a Linux container image using the oc CLI tool
What Lab 4 teaches Lab 4 teaches how to use the oc CLI tool from a local machine to deploy an application on a remote OpenShift cluster…
Openshift: Lab 3 – Install an application from a Linux container image repository using the OpenShift web console
What the lab teaches The lab teaches how to use the OpenShift web console to deploy an application directly from a public container image repository. It uses…
Openshift: Top OC Commands with Examples
0. First: audit your local oc Run this first on your machine: For any command: Use this style for labs: Most useful global patterns: Pattern Why use…
Openshift: Lab 2 – Install an application from source code in a GitHub repository using the OpenShift web console
What this lab teaches The lab teaches how to use the OpenShift web console to deploy an application directly from source code stored in GitHub. The example…