Prometheus has become the de facto standard for monitoring Kubernetes environments, with over 90% of Cloud Native Computing Foundation members adopting it for their observability needs. Detecting and resolving issues before they impact users requires robust monitoring systems that can handle the dynamic nature of containerized applications. Kubernetes environments present unique monitoring challenges due to […]
DevOps
OOMKilled in Kubernetes: The Hidden Memory Leaks You’re Missing
Your Kubernetes pods might suddenly die, and you might find they were OOMKilled. These frustrating terminations can happen even with plenty of free memory on your nodes. The Linux kernel’s unique memory management behavior causes this problem. A Kubernetes exit code 137 signals that the OOM Killer has terminated a process. Several factors trigger this […]
How to Build Azure DevOps CI/CD Pipelines: A Step-by-Step Guide for Beginners
The DevOps market is projected to reach $5.9 billion by 2023. This growth makes sense since more than 85% of organizations will adopt cloud-first principles by 2025. Many development teams still face challenges with manual deployments and time-consuming release processes. Building an azure devops ci cd pipeline has become a vital part of modern software […]
The Hidden Power of Azure DevOps API: What Most Developers Miss
While most developers use Azure DevOps API for basic operations, they barely scratch the surface of its true capabilities. Many teams stick to simple API calls for work item updates or build triggers, missing out on powerful automation opportunities that could save hours of manual work. In fact, the Azure DevOps REST API offers extensive […]
Hidden Kubernetes Autoscaling Patterns That Cut Cloud Costs by 40%
Cloud costs are skyrocketing, with enterprises overspending an average of 40% on their Kubernetes infrastructure. While basic Kubernetes autoscaling helps manage resources, it often leaves significant cost-saving opportunities untapped. Traditional horizontal pod autoscaling approaches barely scratch the surface of what’s possible with modern Kubernetes deployments. Advanced autoscaling patterns, combining predictive scaling, multi-dimensional architectures, and intelligent […]
Jenkins vs Azure DevOps Pipeline: Which Tool is Right for Your DevOps Workflow?
In today’s fast-paced software development landscape, having an efficient CI/CD pipeline is essential for automating builds, tests, and deployments. Among the top contenders in the DevOps world are Jenkins and Azure DevOps Pipeline. While both tools serve the same purpose, they excel in different areas and cater to varying team needs. In this article, we’ll […]
Kubernetes Roadmap for Beginners
Kubernetes (K8s) is a powerful open-source platform for automating the deployment, scaling, and management of containerized applications. It helps orchestrate containers across a cluster of machines, ensuring high availability, scalability, and fault tolerance. This roadmap will guide you through the essential steps to start your Kubernetes journey. Why Learn Kubernetes? • Container Orchestration: Manage containers […]
Docker Roadmap for Beginners
Docker is a platform that enables developers to package applications and their dependencies into lightweight, portable containers. Containers ensure consistency across development, testing, and production environments, making Docker a fundamental tool in modern DevOps workflows. This roadmap will help you learn Docker step-by-step and build a solid foundation as a beginner. Why Learn Docker? • […]
Linux Roadmap for Beginner
Linux is a free, open-source operating system widely used in servers, cloud environments, embedded systems, and even desktops. It is known for its stability, flexibility, and security, making it a cornerstone in fields like DevOps, cybersecurity, and software development. If you’re new to Linux, this roadmap will guide you through the essentials you need to […]
DevOps Roadmap for Beginner
DevOps is a set of practices that combines software development (Dev) and IT operations (Ops). It aims to shorten the development lifecycle while delivering high-quality software continuously. If you’re a beginner looking to start a career in DevOps, this roadmap will guide you through the essential skills, tools, and practices to become a proficient DevOps […]