SMShaik Mustafaindocker77.hashnode.dev路May 1, 2025 路 11 min readTrivy with Docker: Secure Your Container ImagesIn today's fast-paced DevOps environments, container security is more important than ever. While Docker enables teams to build, ship, and run applications faster, it also opens the door to potential vulnerabilities if not managed properly. This is wh...10
SMShaik Mustafaindevopsprojects77.hashnode.dev路Apr 15, 2025 路 6 min readJenkins End To End PipelineHey Pipeline Warriors, Welcome to this beginner-friendly guide where we walk through a real-world Jenkins pipeline - a mini project tailored for freshers to get hands-on experience with CI/CD. In today鈥檚 fast-paced DevOps world, mastering tools like ...00
SMShaik Mustafaindevopsprojects77.hashnode.dev路Apr 3, 2025 路 13 min readReal-time DevSecOps ProjectIntroduction to the 3-Tier Application A three-tier application consists of three layers: Frontend (Client-side UI) - The user interface where users interact with the application. Backend (Server-side Logic) - Processes requests, manages authentic...10
SMShaik Mustafainmustafa-k8s.hashnode.dev路Mar 7, 2025 路 3 min readKubernetes QoS Explained: How Pods Are Prioritized for Eviction 馃殌Imagine you have a Kubernetes Node (NODE-1) running multiple applications (Pods). Suddenly, the memory usage spikes鈥攎eaning the Node is running out of memory. What happens now? Kubernetes must free up some space to keep the Node healthy. The only way...02HA
SMShaik Mustafainlinux-series.hashnode.dev路Mar 7, 2025 路 4 min read10 Log Management Scripts Every DevOps Engineer Needs1. Log Rotation Script Logs can quickly grow large and consume disk space. This script rotates and compresses old log files. #!/bin/bash # Rotate and compress logs LOG_FILE="/var/log/app.log" BACKUP_DIR="/var/log/backup" TIMESTAMP=$(date +"%Y%m%d") m...00
