Hardik Patelclearnote.hashnode.dev·Dec 2, 2024Day 3/40 - Multi-Stage Docker BuildPre-Requisites If you’ve already followed the Day 2 video or have Docker installed, skip this step. Use Docker and Kubernetes Sandbox Environments: • Play with Docker • Play with Kubernetes Download Docker Desktop Get Docker Desktop for your operatin...Devops
Hardik Patelclearnote.hashnode.dev·Dec 1, 2024Day 2/40 - How To Dockerize a ProjectHey everyone! 👋 Welcome to Day 2 of my 40 Days of Kubernetes journey! Today, I’m diving into the practical side of Docker: Dockerizing an application. 🐳 This post is all about writing a Dockerfile, containerizing an application, and managing it usi...Devops
Hardik Patelclearnote.hashnode.dev·Nov 30, 2024Day 1/40 - Docker Tutorial for Beginners 🐳Welcome to Day 1 of our 40-day Kubernetes adventure! Today, we’re diving into the world of Docker – the foundation of modern containerization. Whether you’re new to Docker or looking to refresh your basics, this post will explain concepts with simple...Devops
Rajat Chauhanchauhanrajatwork.hashnode.dev·Nov 22, 2024What is Kubernetes - Kubernetes Architecture Explained ☸️Kubernetes Architecture:https://chauhanrajatwork.hashnode.dev/kubernetes-architecture What Happens When You Run a kubectl Command? kubectl is the Kubernetes command-line tool that allows users to interact with the Kubernetes cluster. Below is the f...112 readsCKA (2024)#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 23, 2024Day 36/40 - Kubernetes Logging and MonitoringKubernetes, the powerful open-source platform for container orchestration, has become a go-to solution for managing complex applications at scale. As a DevOps engineer, logging and monitoring are two critical aspects that ensure the smooth operation ...70 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 22, 2024Day 35/40 Kubernetes ETCD Backup and Restore ExplainedIn this post, we will dive into Kubernetes' etcd component, explaining how to back it up and restore it. The health of a Kubernetes cluster is highly dependent on its etcd data store. Losing this data means losing the entire cluster's state and confi...236 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 18, 2024Day 34/40 : Upgrade a Multi Node Kubernetes Cluster With KubeadmKubernetes is a powerful platform for managing containerized applications, but to harness its full potential, you need to keep your clusters up-to-date with the latest features and security patches. With new releases coming frequently, upgrading beco...1 like·31 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 17, 2024Day 33 of Our 40-Day Series : Learning Kubernetes IngressKubernetes (K8s) is a powerful system for managing containerized applications across a cluster of machines. One of the essential components of Kubernetes networking is Ingress, which controls how external users access services running in a cluster. I...1 like·41 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 16, 2024Day 32/40: A Complete Breakdown of Kubernetes NetworkingKubernetes, an open-source container orchestration platform, enables developers and operations teams to manage and scale containerized applications efficiently. One of the essential elements of Kubernetes is networking, which allows communication bet...100 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 12, 2024Day 30/31 of the 40-Day Kubernetes Challenge : Mastering DNS BasicsWhat is DNS? DNS (Domain Name System) is a crucial part of how the internet works. It translates human-readable domain names like example.com into IP addresses (e.g., 192.0.2.1), allowing browsers to locate and retrieve the desired website. This tran...106 reads#40daysofkubernetes
