DevOps Blog

Kubernetes

Top 15 Benefits of Kubernetes in 2022

Optimization is very important in this modern, digitized, highly competitive business environment. One can realize these goals in many ways, but using the right platform is key to helping you reach full potential. This is where solutions like Kubernetes come into the picture.   Kubernetes, also known as K8s, is an

DevOps technologies

How To Keep Updated About New Technology

Introduction Human nature dictates that we should always be moving forward, and for the better. This is the core trait that drives our constant pursuit of innovation. The IT industry always offers something new around the corner, always something much better than the previous iteration, something that revolutionizes our way

coding

10 Tips to Learn Coding for Beginners in 2022

Introduction What’s up, guys? In this article, I’ll be sharing some tips and practices that will allow you to learn to code much faster. We’ll also go through some of the things that senior software engineers wish they have avoided when they were just starting out. 10

Service Acounts

Updates to Service Accounts in Kubernetes v1.22 and v1.24

What is a ServiceAccount? There are two types of accounts in Kubernetes, user accounts and service accounts. User accounts are for humans, for example, admins, or developers. They can use such accounts to gain access to the cluster or make changes to it. An example of this is whenever you

Kubernetes

What are Kubernetes Secrets?

A Kubernetes Secret is an object that stores sensitive data, like a password, a certificate, or a token. Generally, an application's sensitive information is packaged with the application binary or passed as environment variables inside a container.

Kubernetes

Kubernetes Architecture Overview for DevOps Enthusiasts

We start with a basic overview of the Kubernetes cluster architecture. We first look at the architecture at a high level, and then we drill down into each of these components. We see what their roles and responsibilities are and how they are configured. And finally, you go through a

Kubernetes

Kubernetes Features Every Beginner Must Know

Kubernetes being the buzz around has made enormous noise in the recent few years because of out of the box features it provides to the companies. It has become a de-facto tool for container deployments on the cloud for the firms around the globe; it has opened up a whole

Kubernetes

Getting Started with Kubernetes: A Beginners Guide

Companies have started embracing the containerized approach. While they all used to have a massive monolithic architecture with thousands of lines of code that grew into a humongous, slow-moving, hard to manage thing, and this is where the problems started. The DevOps experts, developers, and architects are now coming to

DevOps Community

Join the Most Vibrant DevOps Community with KodeKloud

So you've decided to learn about DevOps tools and practices. You've found out about KodeKloud's easy to understand video courses. You're watching those, and everything goes smoothly. But now it's practice time! You roll up your sleeves and start to try it all yourself. You install tools, you edit configuration

kubernetes ingress

What is Kubernetes Ingress ?

Kubernetes is one of the fastest growing technologies. It’s being adopted by most of the technology-driven organizations. So knowing how it works and how to use it is becoming increasingly important. Kubernetes has a lot of moving parts that serve different purposes. In this article we're going to discuss

CKAD

10 Best Kubernetes Courses to Start Learning Online in 2022

Introduction Kubernetes is one of the most popular tools in today's world. Many companies use it for running their apps. Do you want to learn about it? Then you are at the right place. The blog provides you with a list of the best Kubernetes courses you can find online.

Kubernetes

Kubernetes Certification Cost: Is It Worth It?

Kubernetes is one of the most in-demand skills in the IT industry today. Beginners and pros are getting themselves certified to prove their skills. But are these certifications worth the effort and money? The simple answer is yes. These certifications will help you to progress in your career path or

microservice

Advantages of Microservices Architecture

Software development is an ever-evolving process. It demands constant innovation and improvements to meet the growing needs of users and businesses. Today, every software organization would like to embrace DevOps culture. DevOps has completely revolutionized the way software is built and delivered. In the world of DevOps, microservices architecture came

Practical Open Source with Open Student Communities

Open communities lie at the heart of open-source practices. Communities act like fuel to the engine which drives open innovation. Open communities are built on the principle of collaboration. Such a collaboration is more often the result of shared interest and vision. These communities could be large and distributed across

Kubernetes

Kubernetes vs OpenShift: 5 Key Differences

In recent years distributed computing, DevOps, and CI/CD have become mainstream. The adoption of these technologies also paved the way for containers and containerization for shipping production applications. Containerization enables companies to develop and deploy applications that run in isolated user space on the same OS. While it allows

Cloud Engineer

Cloud Engineer Vs DevOps Engineer: Overview, Similarities & Differences

Introduction Job roles in IT are constantly evolving thanks, in part, to the emergence of software and cloud computing. Sometimes it is confusing for someone looking for a new job in the IT sector as hiring managers put up different job titles that lead to the same responsibilities. Two roles

Docker certification

Top 5 DevOps Certifications in 2022

Introduction Various industries worldwide rely on badges or licenses to determine an individual's skills, credibility, and reliability in their profession. A driver's license for your taxi driver. A license for dentists, doctors, and nurses in hospitals. A license for forklift operators. For these professions, being licensed is the global standard.

Docker certification

The Ultimate Docker Certification (DCA) Guide for 2022

Why Get a Docker Certification? With a rising pattern of organizations adopting Cloud services, Docker continues to gain popularity. At its core, Docker aids in containerization, that is, for the packaging of applications into modules that can easily be replicated and scaled independently. Unarguably, as more applications are moving to

DevOps

Why Are DevOps Salaries so High? (Over $130,000 / year)

Intro In 2022, the average salary in DevOps is well over $130,000 per year. Of course, that's the salary in rich countries like the US. But the thing is, it does not matter where you are located in the world. DevOps practices are very easy to implement from a

open source

Open Source Is Not Just About Code. How Can You Contribute?

Open Source has been around for quite some time. And it all started with the idea of freedom for the source code of software. This freedom implied the following things: * Users should be able to get access to the actual lines of code that make up the application they're using.

Kubernetes Learning

Kubernetes Learning Curve: How Hard It is to Learn K8s?

Introduction Kubernetes has been around for quite some time. Since then, it has revolutionized the way companies serve their applications to their clients. An app in a container is easy to move around. And it's also easy to clone. Kubernetes can create more containers with that app inside (scale up)

CKS

CKS Exam Guide: Overview, Tips, and Resources (2022)

Introduction Container technologies have come a long way and are here to stay thanks to Kubernetes. Containerized applications allowed organizations to reshape the way they serve software. Software infrastructures are now much cheaper to maintain due to fewer resources being used. Operation is also more consistent and stable. However, with

Kubernetes

7 Best Kubernetes Books of All Time in 2022

In the past few years, container technology has been rapidly adopted across all kinds of organizations. As a result, many businesses now run their services on Kubernetes, Google’s popular container management system. When companies adopt the DevOps way of doing things, Kubernetes is one of the preferred tools. Long

DevOps

What Is HashiCorp Vault and Why Should You Learn It?

Imagine you run an app that needs to log in to a database. Maybe it logs in with a username and secret password. Username: app_user Password: 3juf4foflw212s Where can the application store these login credentials? It might store them in a file. It might even store these in its

Kubernetes

Kubernetes v1.24 Stargazer: What's new?

Introduction Kubernetes v1.24 was released last May 24, 2022. In this article, we will go through notable changes, improvements, breaking removals, and deprecations. It should give you all the information you need to prepare your cluster for this upgrade. Significant Changes 1. Complete removal of Dockershim component Docker has