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Kubernetes API server: Day-11
The Kubernetes API Server: The Gateway to Your Cluster Imagine a bustling airport’s air traffic control tower – a central hub that orchestrates countless moving parts, ensures safety, and maintains order in what could otherwise be chaos. In the world of Kubernetes, the API server plays a remarkably similar role. It stands as the grand…
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ETCD in Kubernetes: Day-10
Understanding etcd: The Brain Behind Kubernetes In the intricate world of container orchestration, Kubernetes stands as a towering achievement of modern distributed systems. But beneath its powerful exterior lies a critical component that often goes unnoticed – ETCD. This distributed key-value store serves as the brain of every Kubernetes cluster, quietly maintaining the state that…
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Container Runtimes in Kubernetes: Day-09
Introduction We’re diving deep into the world of container runtimes, their evolution, and their crucial role in Kubernetes. We’ll explore the journey from Docker to Containerd, understand various CLI tools, and clarify some common confusions in the container ecosystem. The Evolution of Container Runtimes The Docker Era Let’s start at the beginning of the container…
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How to Use Free $200 DigitalOcean Credit to Set Up a Free Kubernetes Cluster: Day 08
DigitalOcean offers students an incredible opportunity to learn and experiment with cloud infrastructure using a $200 credit through the Developer Pack. Kubernetes, an open-source platform for container orchestration, allows you to automate application deployment, scaling, and management. With this guide, you’ll quickly set up a Kubernetes cluster on DigitalOcean and start exploring its potential. Step…
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How to Setup AWS EKS Cluster using Terraform: Day-07
This guide will walk you through the process of setting up the necessary AWS infrastructure for your Terraform deployment, including an Ubuntu server, IAM user with appropriate permissions, and an S3 bucket for storing Terraform state files. and finally setup EKS cluster with terraform files. Prerequisites Part 1: Creating an Ubuntu Server Part 2: Creating…
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How to setup AWS EKS using GUI: Day -06
Welcome to an exhilarating journey where we explore the cutting-edge world of Kubernetes, we’ll unravel the mysteries of Kubernetes, witness its transformational power, and set the stage for a thrilling gaming experience—all within a Kubernetes cluster deployed on Amazon’s Elastic Kubernetes Service (EKS). Buckle up, as we embark on a fascinating ride that will not…
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How to install Minikube on Ubuntu 24.04: Day-05
Are you looking to run Kubernetes locally for development and testing? Minikube is the perfect solution, allowing you to spin up a single-node Kubernetes cluster on your Ubuntu machine. In this guide, we’ll walk through the complete installation process of Minikube on Ubuntu 24.04. Prerequisites Before we begin, ensure your system meets the following requirements:…
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How to Setup High Availability Kubernetes Cluster on AWS
Kubermatic KubeOne automate cluster operations on all your cloud, on-prem, edge, and IoT environments. watch video here : Used github: https://github.com/kubermatic/kubeone.git Ubuntu 24.04 server on AWS Step 1 — Downloading KubeOne The easiest way to download KubeOne is to use our installation script. The following command will download and run the script: The script downloads…
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Kubernetes cluster architecture: Day-04
Introduction In the ever-evolving landscape of cloud-native technologies, Kubernetes has emerged as the de facto standard for container orchestration. Like a well-orchestrated symphony of shipping containers navigating vast oceans, Kubernetes manages and coordinates containerized applications with remarkable precision and efficiency. The Core Components: A Deep Dive 1. Kubernetes Master (Control Plane) At the heart of every Kubernetes cluster lies the master node, often called the control plane.…
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Kubernetes Advancement with Naruto verse: Day-03
Introduction In the world of container orchestration, Kubernetes stands as the undisputed Hokage of cloud-native technologies. Let’s explore how the ninja world of Naruto perfectly parallels the evolution and concepts of Kubernetes. The Pre-Kubernetes Era: The Ninja War Before Kubernetes (K8s), managing containers was like the chaotic ninja war era – uncoordinated, complex, and challenging to maintain. Developers struggled with: In the…