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How to Achieve Zero-Downtime Application with Kubernetes

I’ve worked on on-premised and managed Kubernetes clusters for more than seven years. What I can say is that containers have drastically changed the hosting landscape! It has brought a lot of facilities where complex setups were required. Having several instances, with rolling restart, zero downtime, health check, etc. It was such a pain and time effort before (implementing VRRP solution, application monitoring restart with monit like, load balancing haproxy like)!

Exploring Kubernetes Storage: Persistent Volumes and Persistent Volume Claims

In today's world of container-based applications, the role of storage has become more critical than ever. One of the most significant challenges of containerization is the management of stateful applications. Kubernetes, one of the popular container orchestration platforms, provides a solution to this problem - Persistent Volumes (PVs). PVs allow the storage provision to be decoupled from the lifecycle of the Pod, making it easier to manage stateful applications.

Develop, Operate, and Optimize with VMware Tanzu: A VMware Explore Round-Up

Applications are the center of your organization’s business. Success (or failure) depends on how quickly you can respond to dynamic market demands driven by cultural shifts, technical innovation, and global events. This business agility is driven by fast, predictable application delivery. The past few years have seen IT leaders in the public sector and private industry alike rushing to get better and faster at delivering applications and services to their customers, employees, and constituents.

How to import EKS clusters into Ocean in 5 easy steps

If you are familiar with Spot Ocean, you may already know how quickly you start realizing the value it generates. Ocean offers automation and optimization of container workloads, while providing enterprise-grade service. Today we are glad to share that you can start realizing the value even faster, with Ocean’s new creation wizard. Ocean’s creation wizard is designed to simplify and accelerate setting up Elastic Kubernetes Service (EKS) clusters with Spot Ocean.

Top 5 Preview Environments Products to Consider in 2023

In the ever-evolving landscape of modern software development, where speed, quality, and collaboration are paramount, the concept of preview environments has gained significant traction. These virtual sandboxes serve as vital tools that empower developers to thoroughly test their code changes in isolated environments before integrating them into the main codebase. The advantages are multifaceted, ranging from reduced bugs to enhanced collaboration and accelerated software delivery.

Using Kubernetes with AWS Lambda: Scaling Up Your Serverless Applications

In today’s world, with Large tech giants and businesses looking forward to moving toward serverless architecture, there has been a significant demand for scaling the applications. It’s therefore no surprise that millions of companies worldwide have adopted, or are planning on migrating to a Kubernetes and AWS Lambda solution to take their serverless applications to the next level.

Top 10 End-to-End Testing Products for Web Applications in 2023

In the realm of software development and testing, end-to-end (E2E) testing plays a pivotal role in ensuring the robustness and reliability of web applications. Unlike unit or integration testing, which focuses on specific components or integrations between them, end-to-end testing evaluates the entire system as a whole. This includes testing the flow from the user's perspective, from start to finish, and often involves multiple systems and components working in unison.

Monitoring Kubernetes with Prometheus

In part I of this blog series, we understood that monitoring a Kubernetes cluster is a challenge that we can overcome if we use the right tools. We also understood that the default Kubernetes dashboard allows us to monitor the different resources running inside our cluster, but it is very basic. We suggested some tools and platforms like cAdvisor, Kube-state-metrics, Prometheus, Grafana, Kubewatch, Jaeger, and MetricFire.

Maximize Long-Term Savings From Cloud Providers with Densify

One of the first considerations for FinOps teams trying to lower their public cloud spend is investing in long-term savings vehicles available from their Cloud Service Provider. These programs can provide customers with upwards of 72% savings off on-demand prices, in return for a 1-to-3-year usage commitment, so it’s pretty common that we see them in use by our customers.

How Qovery Could Have Saved Time and Effort in Compare the Market's EKS Migration

During the AWS summit in London, Renee Hunt, the CTO of Compare the Market, shared their journey of migrating from EC2 to EKS and the obstacles they faced along the way. As I listened to their story, I couldn't help but think about how Qovery could have greatly streamlined its migration process; here is my take on the subject.