Day 53: Kubernetes Troubleshooting - Fixing Nginx PHP-FPM Pod Issues 🔧
Dec 31, 2025 · 13 min read · Welcome back! 👋 Day 53 of the 100 Days Cloud DevOps Challenge, and today we're troubleshooting Kubernetes production issues! This is real-world debugging - investigating broken pods, fixing configurations, and restoring service. Let's debug! 🎯 🎯 T...
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Kubernetes ConfigMaps – Managing Configuration for Your Apps
Dec 30, 2025 · 5 min read · What is a ConfigMap and why use it instead of hardcoding configs ConfigMap is a Kubernetes object used to store non-confidential configuration data like key-value pairs, JSON, or whole configuration files. Instead of hardcoding configs inside your ap...
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Kubernetes - Stateful and Dynamic Applications
Nov 9, 2025 · 4 min read · Store and stateful Some application like frontend or the backend does not required persistent volume because when we restart ot update the application the application will be the same But for deployment like MySql or any other DB resources persiste...
Join discussionDay 56: Managing Configuration with ConfigMaps and Secrets in Kubernetes
Oct 9, 2025 · 5 min read · Introduction Welcome to Day 6 of my Kubernetes learning journey! Today, we're diving into ConfigMaps and Secrets, two essential Kubernetes resources for managing application configuration and sensitive data. These tools allow you to decouple configur...
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ConfigMaps and Secrets in Kubernetes
Sep 15, 2025 · 6 min read · So far in this Kubernetes journey, we have: Set up clusters using kubeadm and kops Understood Kubernetes architecture Learned how workloads run using Pods, ReplicaSets, and Deployments Managed traffic using Services Now we address a real produc...
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DevOps Is Not Just Hosting — Stop Reducing It to That
Sep 5, 2025 · 2 min read · Let’s get one thing straight:DevOps is NOT just hosting something on a cloud provider. But sadly, this is what it’s becoming for many — spin up a VM, click deploy, stare at dashboards, and call it a day. If this is what DevOps means to you, then I’m ...
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Module 6: Kubernetes ConfigMaps & Secrets
Aug 19, 2025 · 3 min read · In modern applications, separating configuration data and sensitive information from the application code is a best practice. Kubernetes provides two important resources for this: ConfigMaps and Secrets. This module will cover: What are ConfigMaps? ...
Join discussion8th Week :- Secure and Configure Your Kubernetes Apps Using Secrets & ConfigMaps
Jul 27, 2025 · 3 min read · 📦 Secrets and ConfigMaps in Kubernetes: Complete Guide with YAML & Deployment Kubernetes provides powerful tools to manage configuration and sensitive data separately from application code. Two of the most important ones are: ConfigMaps – For non-s...
Join discussionDay 33: Taming Kubernetes ConfigMaps and Secrets for My Flask + Redis App!
Jul 3, 2025 · 4 min read · Why ConfigMaps and Secrets? 🤔 Picture this: my Flask + Redis app is humming along in Kubernetes, with pods and services set up from Days 31 and 32. But my Flask app needs settings like FLASK_ENV=production and REDIS_HOST=redis-service, and my Redis ...
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