#kubernetes Development Tutorials & Tips | Roast Dev

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Kubernetes Is Just an API: Let’s See It on k3s Cluster, Running on AWS Spot Fleet

Let's talk about Kubernetes.What is Kubernetes?Is it a complex system that interconnects dozens of different technologies, starting from an etcd cluster and requiring you to carefully pick the most ap...

11.03.2025 0 Read More

Kubectl Demystified: Mastering the `kubectl config` Command

Kubernetes has become the de facto standard for container orchestration, and kubectl is the primary command-line tool for interacting with Kubernetes clusters. One of the most powerful yet often overl...

11.03.2025 0 Read More

DevOPs Learning

🚀 Starting My DevOps Journey: Linux Mastered! Hey Devs! 👋I’m excited to share that I’ve officially embarked on my DevOps journey, and my first milestone is mastering Linux! 🎯🔥 Why Linu...

11.03.2025 0 Read More

Calico Network Policy

In this article we are going to learn about Calico Network policy. But first let us focus on the basics and learn what is a Kubernetes network policy. Kubernetes Network Policy Basics ...

11.03.2025 0 Read More

Deploying an AWS EKS Cluster with Terraform and GitHub Actions

This guide shows you how to automate EKS cluster deployment using Terraform and GitHub Actions. You'll learn to create a production-ready Kubernetes environment with networking, security, and scaling ...

11.03.2025 0 Read More

Why & When to use GitOps: Use-Cases & Principles

Optimizing Kubernetes Management with GitOps and CD Tools.We’ve come a long way from the days of deploying releases to individual machines, whether manually or by an automated process. The de-facto ...

11.03.2025 0 Read More

Deploying a Node.js Application with Kustomize on Minikube

Introduction In this article, we will explore how to deploy a Node.js application using Kustomize on a Minikube cluster. We will cover the project structure, Dockerfile setup, Kubernetes mani...

11.03.2025 0 Read More

Spring Commerce: Building a Resilient E-commerce System with Spring Boot Microservices

Hola 👋, I recently completed a comprehensive microservices project using Spring Boot 3, implementing various modern patterns and technologies. Here's an overview of what I built and the key learnin...

12.03.2025 0 Read More

GitOps implementation with ArgoCD

Automating Kubernetes Deployments with GitOps and ArgoCD Introduction In modern cloud-native environments, automating deployments is a critical requirement for scalability, reliabili...

12.03.2025 0 Read More

Kubernetes Myth #01: You Need 3 Control Plane Nodes!

We've all heard this: "Kubernetes requires at least 3 control plane nodes for high availability!"But here’s the reality—that’s not always true.Take AWS EKS, for example. It runs with only 2 API ...

12.03.2025 0 Read More

Kubernetes Is Just an API: Let’s See It on k3s Cluster, Running on AWS Spot Fleet

Kubectl Demystified: Mastering the `kubectl config` Command

DevOPs Learning

Calico Network Policy

Deploying an AWS EKS Cluster with Terraform and GitHub Actions

Why & When to use GitOps: Use-Cases & Principles

Deploying a Node.js Application with Kustomize on Minikube

Spring Commerce: Building a Resilient E-commerce System with Spring Boot Microservices

GitOps implementation with ArgoCD

Kubernetes Myth #01: You Need 3 Control Plane Nodes!

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