Introduction A Kubernetes Secret is used to store sensitive data (like passwords, tokens, or keys) securely. Creating a Secret from a file is useful when you already have […]
Introduction In the modern DevOps and cloud landscape, monitoring and visualization are essential for maintaining reliable and high-performing systems. Manually tracking metrics and logs across servers can be
Introduction: In this guide, we’ll set up a lightweight Kubernetes cluster using K3s on CentOS 7. K3s is a fast and easy way to run Kubernetes without heavy
Introduction In the modern DevOps landscape, automation is the backbone of efficient infrastructure management. Handling multiple servers manually over SSH can be tedious, error-prone, and time-consuming. That’s where
IntroductionWhen managing CI/CD pipelines, it’s common for Jenkins to deploy applications (like Node.js) to remote servers via SSH. Over time, server credentials such as SSH keys or passwords
Introduction In Kubernetes, Pods are ephemeral, meaning any data stored inside a Pod is lost if the Pod is deleted or restarted. This can create challenges for applications
