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JFJoel Fernandesblog.joel-fernandes.com1d ago · 17 min read

Why EKS Blue-Green Upgrades Scare Teams More Than They Should

Having interviewed with companies of all sizes from smaller startups to large enterprises, and the conversation around EKS tends to follow a familiar pattern. We talk about control plane upgrades, nod

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GCGoodness Chris-Ugarigoodiec.hashnode.devApr 16 · 16 min read

Securing Pod-to-Pod Communication on Amazon EKS with Cilium

By default, every pod in an EKS cluster can talk to every other pod. There are no restrictions. If an attacker compromises one pod, they have a free path to reach your databases, internal APIs, and ev

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DAdumpala Abhignaunderstanding-kubernetes-statefulset.hashnode.devFeb 17 · 17 min read

🚀 Kubernetes Hands-On Project: Deployment vs StatefulSet on Amazon EKS

🔎 Key Differences Between Deployment and StatefulSet FeatureDeploymentStatefulSet Pod IdentityRandom pod names (no stable identity)Stable, predictable pod names (e.g., mysql-0) Persistent StorageNo guaranteed dedicated storageEach pod gets i...

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LGLavish Guptalavishgupta.hashnode.devFeb 16 · 5 min read

Understanding Kubernetes Architecture

Kubernetes is everywhere today. Whether you deploy applications on AWS EKS, Azure AKS, or Google GKE, Kubernetes is the system managing your containers behind the scenes. If you are starting with Kubernetes, the hardest part is not running commands. ...

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SSShyamala Sshyamsdevsecops.hashnode.devJan 24 · 3 min read

EKS Cluster Operations

Step 1: Pre-Upgrade bash# Check current state aws eks describe-cluster --name prod-cluster --query "cluster.version" kubectl get nodes -o wide # Verify kubelet alignment eksctl get addon --cluster prod-cluster -o table # Validate HA control plane (...

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SSShyamala Siddaramaiahshysdevsecops.hashnode.devJan 24 · 3 min read

EKS Cluster Operations

Step 1: Pre-Upgrade bash# Check current state aws eks describe-cluster --name prod-cluster --query "cluster.version" kubectl get nodes -o wide # Verify kubelet alignment eksctl get addon --cluster prod-cluster -o table # Validate HA control plane (...

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KVKandlagunta Venkata Siva Niranjan Reddykkdevops.hashnode.devJan 4 · 29 min read

Building a Secure DevSecOps CI/CD Pipeline for a Spring Boot Application Using Jenkins, Snyk, SonarQube, Docker, Trivy, and AWS EKS

1. Overview In today’s fast-paced software development world, speed alone is not enough. Applications must be secure, reliable, and production-ready before they ever reach users. This is where DevSecOps comes into the picture integrating security dir...

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RRRasika Rajendra Deshmukhdevops-cicd-automation-aws-eks.hashnode.devJan 5 · 4 min read

🚀 Building a Production-Grade CI/CD Pipeline on AWS EKS with Zero Downtime

Introduction In this blog, I want to share my end-to-end DevOps capstone project where I designed and implemented a fully automated CI/CD pipeline on AWS EKS, enabling zero-downtime deployments using Kubernetes rolling updates. The goal of this proje...

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ARAnkit Rajaws-eks-explained-with-project.hashnode.devJan 4 · 4 min read

🚀 Kubernetes Architecture & Deploying an Application on AWS EKS (Step-by-Step)

This blog explains Kubernetes (K8s) architecture, Amazon EKS, and a complete hands-on project where I created an EKS cluster from a virtual machine (EC2), provisioned worker nodes, and deployed a Node.js application. This is written from a beginner-t...

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NKNaveen Kumar Velanatik8sforbeginner.hashnode.devDec 23, 2025 · 1 min read

📘 Blog 4: Kubernetes Interview Questions for Freshers (With Simple Answers)

🎯 Kubernetes Interview Questions for Freshers (0–2 Years) If you’re preparing for Cloud / DevOps interviews, these are the most commonly asked Kubernetes questions. 1️⃣ What is Kubernetes? Kubernetes is a container orchestration platform that autom...

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#eks-cluster

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Trending tags this week

Why EKS Blue-Green Upgrades Scare Teams More Than They Should

Securing Pod-to-Pod Communication on Amazon EKS with Cilium

🚀 Kubernetes Hands-On Project: Deployment vs StatefulSet on Amazon EKS

Understanding Kubernetes Architecture

EKS Cluster Operations

EKS Cluster Operations

Building a Secure DevSecOps CI/CD Pipeline for a Spring Boot Application Using Jenkins, Snyk, SonarQube, Docker, Trivy, and AWS EKS

🚀 Building a Production-Grade CI/CD Pipeline on AWS EKS with Zero Downtime

🚀 Kubernetes Architecture & Deploying an Application on AWS EKS (Step-by-Step)

📘 Blog 4: Kubernetes Interview Questions for Freshers (With Simple Answers)