Author name: Thiyagarajan V

Thiyagarajan is a DevOps Engineer with expertise in Linux, cloud infrastructure, Docker, Kubernetes, Argo CD, and automation. He specializes in designing, deploying, and managing scalable, reliable, and secure systems through CI/CD, infrastructure automation, monitoring, and modern DevOps practices. He is committed to continuous learning and operational excellence.

Containers & Kubernetes

Implementing GitOps with Argo CD: Installation and Initial Deployment

Thiyagarajan V / January 27, 2026 / Containers & Kubernetes

3 min read

Introduction As a DevOps engineer, maintaining consistency across Kubernetes environments is a constant battle. Manual deployments, ad-hoc kubectl apply commands, and configuration drift often lead to operational headaches […]

Containers & Kubernetes

How to Install Kubernetes Cluster Using K3s on Centos 7

Thiyagarajan V / December 4, 2025 / Containers & Kubernetes

2 min read

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