May 1, 2025 路 11 min read 路 In 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...
Join discussionApr 27, 2025 路 2 min read 路 馃殺 Introduction to Docker and its Architecture 馃摎 Introduction In today's rapidly evolving software development world, containerization has become a game-changer.Docker is one of the most popular platforms that enables developers to package applicati...
Join discussionApr 15, 2025 路 6 min read 路 Hey 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 ...
Join discussionMar 7, 2025 路 3 min read 路 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...
Join discussion
Mar 7, 2025 路 4 min read 路 1. 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...
Join discussion
Feb 25, 2025 路 3 min read 路 Introduction Kubernetes has become the go-to solution for container orchestration, enabling DevOps teams to manage applications efficiently. However, setting up and managing a Kubernetes cluster can be challenging. This is where Kops (Kubernetes Oper...
RRavi commented
Feb 3, 2025 路 3 min read 路 INTRODUCTION: As a DevOps engineer, I鈥檝e worked with Docker for years, and one of the most powerful tools in the Docker ecosystem is Docker Stack. If you鈥檙e familiar with Docker Compose, Docker Stack takes it a step further by enabling you to deploy ...
SESSasikumar and 2 more commented
Feb 1, 2025 路 5 min read 路 As a DevOps engineer, I have worked extensively with Docker Swarm. While Kubernetes is often the go-to choice for container orchestration, Docker Swarm offers a simpler and more lightweight alternative for managing containerized applications. In this...
RRaghu commented
Jan 30, 2025 路 4 min read 路 In my previous blog, I explained about basics of components of compose file that includes continers, images, networks, volumes and environment variables. In this blog we are going to deep dive into compose core concepts like scaling, reverse proxy an...
SASasikumar commented
Jan 30, 2025 路 7 min read 路 Introduction Docker Compose is a powerful tool that simplifies the management of multi-container Docker applications. It allows developers and DevOps engineers to define, configure, and run multiple services using a single YAML file. In this blog, we...
Join discussion