Introduction In this blog, I have checked application availability when one of the availability zones is down. AWS has regional services where there are more than one data centers, which are known as availability zones, to ensure High availability and redundancy. For instance, we have three availability zones for the ap-south-1(Mumbai) region, i.e., ap-south-1a, ap-south-1b, […]
Nowadays, every org wants to migrate to a microservices architecture; the idea sounds great on paper. But when you’re staring at an 8-year or decade-old monolith that processes millions of transactions and somehow never breaks, suggesting a complete rewrite feels… well, insane. I’ve been down this road more times than I care to admit. Be […]
Introduction For over a decade, we’ve relied on AWS Managed Kubernetes (EKS) clusters to deploy our microservices workloads. As businesses increasingly depend on cloud-native applications, security, and compliance have become critical components for ensuring business continuity and growth. These applications, deployed across clusters, need to interact securely with other cloud services, adhering to the principle […]
Introduction In today’s fast-paced DevOps world, technologies like Kubernetes, OpenShift, and CI/CD are reshaping how applications are deployed and managed. Many enterprises are transitioning to Red Hat OpenShift for faster and more secure application deployments. This article explores the evolution of cloud deployment technologies—from bare metal to virtualization, containers, and finally, Kubernetes & OpenShift—along with […]
In today’s business world, agility, scalability, and performance are more important than ever. Many organizations face the challenge of managing rapid growth while ensuring high uptime and operational flexibility. Initially deployed on-premises using Docker Swarm, this infrastructure required a more scalable solution to meet the demands of an expanding user base. We encountered similar challenges […]
AgileAndroidAutomation Testing
In the era of agile methodologies and DevOps practices, the traditional boundaries between roles are blurring, necessitating a collaborative approach across cross-functional teams. For testers, this entails gaining proficiency in tools beyond their traditional domain, including Kubernetes—a pivotal platform for container management. Let’s explore how test engineers can harness Kubernetes to expedite application quality assessment […]
Introduction Kubernetes is a powerful tool for managing containerized applications. It helps us to automate the deployment, scaling, and management of our applications in containers, which are like lightweight, standalone packages for software. In the market, multiple tools are available to set up Kubernetes clusters locally (on our host machines), like Minikube, Microk8s, Kind (Kubernetes […]
Introduction In the fast-paced world of cloud computing, businesses are constantly searching for ways to optimize their workloads and enhance performance. One such solution is leveraging AWS Graviton for containerized workloads with Docker and Kubernetes. This powerful combination opens up new possibilities and can significantly enhance the efficiency of your cloud environment. In this article, […]
Introduction The main goal of this blog is to provide production-grade best practices for Microservices Infra in a way to implement the entire system easily on your own. You’ll see what an end-to-end solution looks like, including how to combine Kubernetes, AWS VPCs, data stores, CI/CD, secrets management, and a whole lot more to deploy […]