DevOps Career Do You Need a Degree to Be a DevOps Engineer? A 2025 Guide The Myth vs. The Reality When you think of a DevOps Engineer, you might picture someone with a shiny Computer Science degree from a top-tier university. That was the old rulebook. In today’s cloud-powered, open-source-fueled, community-driven tech world… the rules have changed. 👉 The truth? A degree is nice to
Kubernetes Kubernetes 1.33: Top 5 Features of “Octarine The wait is over—Kubernetes 1.33 has officially arrived, and it’s packed with magical new improvements for developers and operators alike. Code-named “Octarine”, a nod to the mythical “color of magic” from Terry Pratchett’s Discworldnovels, this release continues Kubernetes’ steady momentum of delivering a scalable, secure, and
Kubernetes Day 7: Your Kubernetes Learning Roadmap — What’s Next After the Basics? Congratulations! You’ve made it through: * Containers & Docker * Pods * Nodes & Clusters * Deployments & ReplicaSets * Services * ConfigMaps & Secrets You’ve just unlocked the foundation of Kubernetes. But Kubernetes is big. It’s normal to now think: “What do I do next? How do I go from basics to
Kubernetes Day 6: ConfigMaps & Secrets — Managing App Settings and Sensitive Data in Kubernetes Let’s Begin With What You Might Know In traditional apps — whether Node.js, Python, Java, or others — you’ve probably done this before: DB_USERNAME=admin DB_PASSWORD=1234 APP_ENV=production * .env files * Docker run commands * Cloud config panels And sometimes… you (accidentally or lazily) hardcode passwords into
Kubernetes Day 5: Kubernetes Services — How Your App Gets a Stable IP or URL Let’s Start With What You Might Know By now, you’ve launched a container, wrapped it in a Pod, deployed it using a Deployment, and scaled it up to multiple Pods. But here’s the next problem: “Okay, my app is running inside Kubernetes… but how do I access
Kubernetes Day 4: Deployments & ReplicaSets — How Kubernetes Runs and Manages Your App Let’s Begin With What You Might Know So far, we’ve talked about: * How Kubernetes runs containers inside Pods * How those Pods live on Nodes inside a Cluster * And how the Control Plane decides what happens where Now imagine this: You’ve built a great app. You package it
Kubernetes Day 3: Understanding Nodes, Clusters & the Kubernetes Control Plane Let’s Begin With What You Might Know So far, you know that Kubernetes runs your apps inside containers, but not directly. It runs Pods, which wrap around those containers. But now the question is… “Where are these Pods actually running?” “Who decides when, where, and how they run?” To
Kubernetes Day 2: What Are Pods in Kubernetes? And Why Doesn’t It Just Run Containers? Let’s Start With What You Might Know In the Day 1 blog, we introduced containers as a way to package apps with everything they need to run anywhere. And you may have heard that Kubernetes manages containers. So naturally, you might think… 💬 “Kubernetes = Runs containers, right?” Well… yes, but
Kubernetes Kubernetes Basics in a Week – Day 1: What Is Kubernetes and Why Should You Care? Let’s Begin With What You Might Already Know If you’ve ever created a website, built a backend API, or even deployed a simple app on your laptop or a cloud service, you know this: * Apps need to run somewhere — a laptop, a server, or in the cloud * You
notes Introducing KodeKloud Notes App: Your Ultimate Learning Companion Learning Kubernetes and DevOps can be challenging, especially when juggling multiple resources—watching videos, switching between slides, and trying to copy commands from PDFs. We get it. That’s why we built KodeKloud Notes—a centralized, interactive, and user-friendly platform where you can access all the essential text-based content from
Cloud Engineer The Ultimate Cloud Career Guide 2025 ☁️ In 2025, cloud computing is not just a tech trend – it’s the backbone of modern IT careers. Nearly all companies now leverage cloud services in some form (around 96% of enterprises use public cloud — Source: spacelift.io), driving enormous demand for cloud-skilled professionals. Global spending on cloud tech is
MLOps DevOps Decoded: Expert Answers to Your Toughest Questions (Part 04) This blog post is the fourth in our DevOps Decoded series, featuring expert Q&A from our recent DevOps Skills Gap webinar. 📖 Catch up on previous parts: Part 1, Part 2, and Part 3. Part 4: MLOps & AI Frameworks The convergence of DevOps practices with machine learning operations
Kubernetes DevOps Decoded: Expert Answers to Your Questions (Part 03) This blog post is the 3rd installment in our DevOps Decoded series, featuring expert Q&A from our recent webinar: Mind the Gap: DevOps Skill Assessment Made Simple. If you missed it, you can still register to watch the recording. 👉 Don’t forget to check out Part 1 and
Docker Docker Init: Instantly Scaffold Docker Projects Docker Init is a game-changer for DevOps engineers who want to containerize applications with speed and precision. In this tutorial, we’ll explore what the docker init command does, why it’s important, and how to use it to containerize a Node.js app in seconds. We’ll also compare
pytorch DevOps Decoded: DevOps Skills Gap Webinar Q&A - Part 02 This blog post is the 2nd in our DevOps Decoded series, featuring expert Q&A from our recent webinar: Mind the Gap: DevOps Skill Assessment Made Simple. If you missed it, register to watch the recording. 📖 Read Part 1 Part 2: DevOps with AI Artificial intelligence is rapidly transforming
DevOps DevOps Decoded: DevOps Skills Gap Webinar Q&A - Part 01 This blog post is the first in our DevOps Decoded series, featuring expert Q&A from our recent webinar: Mind The Gap: DevOps Skill Assessment Made Simple. If you missed it, register to watch the recording. Part 1: DevOps Implementation and Strategy Organizations of all sizes face significant challenges
Docker Docker Bake: The Smarter Way to Build Multiple Docker Images What is Docker Bake? Docker Bake is a powerful utility introduced by Docker as part of the docker buildx plugin. Inspired by tools like make and docker-compose, Docker Bake lets you define and run multiple Docker builds in parallel using a single configuration file (docker-bake.hcl or docker-bake.json). If
Kubernetes Gateway API Explained: The Future of Kubernetes Networking Kubernetes has transformed how we build and manage cloud-native applications. But when it comes to networking — especially handling ingress traffic — the traditional Ingress API has shown limitations. That’s where the Gateway API steps in — a powerful evolution designed to handle modern traffic routing needs with more flexibility, extensibility, and
DNS DNS Explained: A Simple Guide Have you ever wondered how websites like google.com or kodekloud.com actually work behind the scenes? You type a name into your browser and magically land on a webpage. But behind that magic is something called DNS— the Domain Name System. In this beginner-friendly guide, we'll break
AI Running AI/ML Workloads on Kubernetes Using Kubeflow: A Beginner’s Guide Artificial Intelligence (AI) and Machine Learning (ML) are transforming industries — from healthcare and finance to retail and transportation. But as models become more complex and datasets grow larger, data scientists and engineers need powerful, scalable, and automated infrastructure to manage their workloads. Kubernetes and Kubeflow. In this beginner-friendly guide, we’
Cloud computing The Role of Cloud Security in Your Career Progression In today's rapidly evolving digital landscape, cloud security has transitioned from a supplementary skill to an essential expertise. As organizations increasingly migrate to cloud environments, the complexity and frequency of security threats have escalated, underscoring the critical need for proficient cloud security professionals. The Escalating Significance of Cloud
multi cloud Mastering Multi-Cloud: Why It’s the Future of Cloud Computing Introduction Multi-cloud – the practice of using multiple cloud providers and platforms for different workloads – is quickly becoming a cornerstone of modern enterprise IT strategy. Instead of relying on a single cloud vendor, businesses are distributing their applications and services across a mix of public and private clouds to best meet
Cloud Engineer Top Five Cloud Certifications to Pursue in 2025 The cloud computing boom shows no signs of slowing down in 2025. Enterprises worldwide are rapidly migrating to cloud platforms, driving surging demand for certified cloud professionals. In fact, global cloud spending is projected to soar 21.4% to $723.4 billion in 2025. (Source: Gartner) As organizations embrace multi-cloud
Cloud Engineer Transitioning from Traditional IT to Cloud Engineering In today’s fast-paced digital world, cloud computing isn’t just a buzzword—it’s the engine driving modern business innovation. If you’re working in traditional IT roles like system administration, you already have a strong technical foundation. Transitioning to cloud engineering is a natural next step, offering you