Day 1 - Prerequisite for Learning DevOps
D
Hi there! I'm Dinesh, a passionate Cloud and DevOps enthusiast. I love to dive into the latest new technologies and sharing my journey through blog.
Command Palette
Search for a command to run...
Comments
Join the discussionNo comments yet. Be the first to comment.
More from this blog
Day 32 - Kubernetes Interview Q&A
1. Difference between Docker and Kubernetes Docker → Builds and runs containers.Kubernetes → Orchestrates containers across multiple nodes. Key points: Docker = container runtime. Kubernetes = container orchestration tool. Kubernetes provides auto...
Dec 15, 20253 min read7
Day 31 - KUBERNETES MONITORING USING PROMETHEUS & GRAFANA
In this session, we learn how to monitor a Kubernetes cluster using Prometheus and Grafana.This is not just theory — there is a GitHub repository containing all installation commands and demo steps.The repo will also be enhanced later with advanced K...
Dec 15, 20254 min read34
Day 30 - Kubernetes ConfigMaps & Secrets
1. What is a ConfigMap in Kubernetes? A ConfigMap is used to store non-sensitive configuration data that your application needs — such as: Database port Connection type Any general configuration values In normal applications (non-Kubernetes), de...
Dec 15, 20254 min read3
Day 29 - Kubernetes Custom Resources
Kubernetes normally supports built-in resources like: Deployment Service Pod ConfigMap Secret Ingress These are called native resources. Sometimes companies (Istio, ArgoCD, Prometheus Operator, Kyverno, etc.) want to add new features that Kub...
Dec 15, 20253 min read2
Day 28 - Kubernetes Service, Ingress, TLS & Ingress Controllers
1. Why Kubernetes Services Are Needed When a Pod is created in Kubernetes, it receives a dynamic IP address.If the Pod dies and restarts, its IP changes.So other Pods (like checkout → payments) cannot rely on Pod IP because it changes, creating issue...
Dec 15, 20254 min read5