How to run Jenkins using Docker on an AWS EC2 Ubuntu instance. Step-by-step DevOps Guide.

What Is CI/CD, and Why Do We Need It? Guide for DevOps Engineers.

CI CD stands for Continuous Integration and Continuous Delivery/Continuous Deployment.

In this tutorial, I will explain what that means and why we need it in today’s tech world.

How to Find Directories/Files That Take up the Most Disk Space in Linux: A Step-by-Step Tutorial

Understanding Docker: A Beginner’s Guide for Junior DevOps Engineer

Understanding what Docker is, what problems it solves, and how it works is one of the basic requirements for a DevOps engineer.

Why use Jenkins Over the Other Tools? Jenkins Pros And Cons.

Jenkins Backup and Restore Using Plugins. Guide for Junior DevOps Engineers.

Kube API Server: How It Communicates With Other Kubernetes Cluster Components?

As a part of Kubernetes Cluster Architecture, the Kubernetes API server validates and configures data for the API objects, which include pods, services, replication controllers, and others.
In…

Understanding Linux Permissions: A Beginner’s Guide for Junior DevOps Engineer

Linux permissions are a cornerstone of security, control, and efficient operation in Linux systems. Whether you’re a DevOps…

Understanding the Control Plane in Kubernetes. DevOps Tutorial.

In this tutorial, I will provide real-world analogies that hopefully will help you better understand the function of the Control Plane in the Kubernetes cluster on a high level.