DevOps Blog | KodeKloud

Red Hat Enterprise Linux vs. Ubuntu

Should I Learn Ubuntu or Red Hat Enterprise Linux (RHEL)?

There's a debate in the Linux world that's half truth and half legend. And it can really interfere with a beginner that has just decided to learn about Linux system administration. The legend says that if one wants to learn a Linux-based operating system, they should learn Red Hat Enterprise

What is GitOps and Why Developers Should Care?

What is GitOps and Why Developers Should Care?

GitOps is a methodology for deploying and managing software applications using Git. It is also referred to as "operations as code" or "code-driven operations," and it uses the principles of DevOps to streamline software updates across an organization. It basically uses a collaborative software development model involving Git and Kubernetes.

How to Learn Linux: Everything You Need to Know

How to Learn Linux: Everything You Need to Know

Linux is an open-source operating system that is a preferred choice for many programmers due to its highly versatile and customizable nature. This guide will give you an introduction to how to learn Linux as well as give a sneak peek of what we cover in our full online Linux

What Is Azure DevOps: Everything You Need to Know

What Is Azure DevOps: Everything You Need to Know

Azure DevOps is Microsoft’s software platform that provides the necessary support and resources for end-to-end software development and deployment. It does so using fully collaborative processes, allowing developers and project managers to work together across long distances thanks to cloud computing. The result is a DevOps process that is

How to Get Python Certification: The Step-By-Step Guide

How to Get Python Certification: The Step-By-Step Guide

Python is an in-demand skill that can dramatically boost your career. If you’re looking for work as a developer, you may want some credentials to prove your qualifications and improve your chances of getting hired. This step-by-step guide will teach you how to get your Python certification. We’ll

What Is Ansible and How Do You Use It?

What Is Ansible and How Do You Use It?

IT professionals have to manage systems across multiple platforms. They often have to do things manually, taking up time and leaving room for errors. Thankfully, there are automation tools like Ansible. This post will go over what Ansible is, how it works, and how you can learn to use the

LFCS contest winners

Success stories

LFCS Contest Winners - Part 6

Congratulations to all the Winners!! We are back with the Winners of the LFCS Contest. Below are the top performers of the LFCS contest for the June-end submissions. 🏆 Ioannis Giasiranis 🏆 Saran Raj 🏆 Kesavan Ganesan 🏆 Mohamed Musthak 🏆 Darren Lee Our LFCS course is designed to help you build those skills and

Docker component removed from Kubernetes

Docker and Kubernetes

Kubernetes Removed Docker. What Happens Now?

A while ago, Kubernetes announced that it was deprecating Docker. Actually, it was deprecating something called dockershim, and Docker alongside it. Roughly one year after the announcement, Docker was completely removed from Kubernetes. Now, Kubernetes is a container orchestrator. Its job is to pull in container images, start them, stop

Docker vs. containerd

Docker vs. containerd

A while ago Kubernetes announced that it was deprecating Docker. "Deprecated" is basically a tech word for "This will soon expire."; "Don't use this anymore, it will soon be removed." So how will Kubernetes run containers without Docker? With containerd, of course! Yes, Docker was replaced with something else, called

Should I Become a Developer?

If you didn't study programming in school, it might feel like it's too late for you. It might seem that there's too much to learn and you're at a disadvantage. But that's not true. Pretty much anyone can learn how to code. Usually, people worry that the syntax and the

Kubernetes Certifications (CKA, CKS, CKAD) June 2022 Migration to Remote Desktop and Other Exam Changes

Kubernetes exam

CKAD, CKA, and CKS - New PSI Exam Environment

Introduction The Linux Foundation introduced significant updates in June 2022 with regard to the platform where we take the certification exams for Kubernetes including CKA, CKS, and CKAD. In Kubernetes certification exams, preparation is key and can be the deciding factor between a pass or a fail. In this article,

LFCS contest winners

LFCS Contest Winners - Part 5

Congratulations to all the Winners!! We are back with the Next Winners for the LFCS Contest. Below are the top performers of the LFCS contest for the Mid-June submissions. 🏆 Paul Jay Sison 🏆 Piotr Flisowski 🏆 Abhijeet Pandey 🏆 Fredrick Mulwa Mbilo 🏆 Yohan Lee Our students are very excited about our new LFCS

LFCS contest winners

LFCS Contest Winners - Part 4

Linux is the most widely used and best-known open-source operating system and can be found in embedded systems, smartphones, web servers, and supercomputers. Over the decades, Linux has become a key component in the infrastructure of nearly every major enterprise. Linux is also part of the backbone of the DevOps

Top 10 Reasons To Learn DevOps

Top 10 Reasons To Learn DevOps

Introduction DevOps has become the recent phenomenon of how software is delivered in the last decade. It evolved from different innovations and philosophies through the years. The word DevOps came from the amalgamation of words with DEV meaning development and OPS meaning operations. And what it all boils down to

Top Skills in DevOps

DevOps Essential Skills

Top Skills Required in DevOps

In rich countries, the average salary of a skilled DevOps engineer is well over $100.000/year. Why are companies willing to pay so much? Well, first of all, these employees bring a lot of value to these companies. They help them deliver higher quality software, faster, and sometimes even

Understanding Essential DevOps Concepts

Understanding Essential DevOps Concepts

Ever heard terms like CI/CD - Continuous Integration and Continuous Delivery, pipelines, compiling, version control, containers and orchestration, and so on? They're pretty alien, right? Or at least, abstract. For example, we keep hearing about Kubernetes orchestrating containers. We can figure out that it probably automates something, but how,

What Is DevOps?

At its core, DevOps is a set of procedures meant to make the process of developing and releasing applications efficient and fast. But this sounds pretty abstract. Let's ignore the technical aspects for now. Instead, let's take a look at the human aspect of developing and releasing apps. It will

LFCS Contest Winners

Success stories

LFCS Contest Winners - Part 3

Congratulations to the next winners of the LFCS Contest. 🏆 Shivam Mishra 🏆 Peter Dada 🏆 Aliaksandr Trapeznikau 🏆 Bruno Domingues 🏆 Sergei Arhipov KodeKloud recently launched an LFCS course and it’s been great seeing how excited our students are about our new course. This course was specially designed to prepare you for the

Kubernetes Interview Questions

Top Kubernetes Interview Questions and Answers

The article focuses on answering the frequently asked Kubernetes interview questions. These questions will help you prepare for your interview and revise the concepts of Kubernetes. Q. What is Kubernetes? Kubernetes, also known as K8s, is an open-source orchestration platform that performs different tasks like deployment, scaling, management, and monitoring

Is DevOps for you?

Is DevOps for you?

Interested in DevOps because you've heard it's a well-paid career? Sure, the money is good. But will you be happy, enjoying work, and laughing your way to the bank? Or will you be stressed out, frustrated and angry because stuff breaks and there's so much to do? Like most jobs,

Kubernetes Python Web Application

Create A Simple Python Web Application That Interacts With Your Kubernetes Cluster

Introduction In this article, we will be creating a very simple web application using the popular python web framework, Django that can interact with your kubernetes cluster. One of the main reasons why you would want to develop something like this is if you want some of your users (perhaps

DevOps Vs Infrastructure-as-code (IaC) Vs GitOps

Infrastructure as code

DevOps Vs Infrastructure-as-Code (IaC) Vs GitOps

Introduction In this article, we will be discussing what DevOps, Infrastructure-as-code (IaC), and GitOps are and what sets them apart. If you are someone who is already working in the field or that manages software infrastructure, you may have encountered these terms thrown around. All of these have similar aims: