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 ...Discuss#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...Discuss·61 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...Discuss·1 like#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...Discuss·1 like#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...Discuss·26 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...Discuss·41 reads#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 11, 2024Day 29/40 Kubernetes Volume, Persistent Volume, Persistent Volume Claim & Storage ClassKubernetes (K8s) is an open-source container orchestration platform that helps manage and scale containerized applications. One of the most critical aspects of managing containerized apps is handling data, and this is where Kubernetes Volumes come in...Discuss#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 10, 2024Day 28: Mastering Docker Volumes in 40 Days of KubernetesDocker has changed how we deploy applications by making them lightweight, portable, and easy to manage. However, while containers offer an isolated environment for applications, they are temporary by default. This means any data stored inside a conta...Discuss#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 9, 2024Day 27 of 40DaysOfKubernetes : Setup a Multi-Node Kubernetes Cluster Using KubeadmIntroduction In this 40 Days of Kubernetes series, we've been using a kind cluster on our local machine, which is good for development but not for production. While cloud services like EKS, AKS, or GKE offer managed Kubernetes, in this tutorial, we’...Discuss#40daysofkubernetes
Rahul Vadakkiniyilrahulvadakkiniyil.hashnode.dev·Oct 7, 2024Day 26 of 40daysofkubernetes : Kubernetes Network PoliciesKubernetes, being a powerful orchestration tool, provides a way to manage and enforce rules for network traffic within a cluster through Network Policies. In this blog, we'll explore what a Network Policy is, why it's essential, and how to create a K...Discuss#40daysofkubernetes
