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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

Kubernetes Monitoring: A Beginner's Guide

Kubernetes monitoring involves tracking application performance and resource utilization across cluster components, such as pods, containers, and services. The goal is to gain visibility into the health and security of your clusters. Kubernetes provides built-in features for monitoring, including the resource metrics pipeline that tracks several metrics like node CPU and memory usage and a full metrics pipeline.

How a team of 15 developers deploys 4200 times per Month using the Preview Environments

When the CTO of this growing company (freshly acquired by a billion-dollar company) contacted me, he was concerned by the ability of his team to deliver what they committed to for the current year. His main issue was 15 engineers working in the same development environment. Can you imagine developing on the same workstation? Things will get worst as they plan to quadruple their engineering team size in the next 18 months.
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Top 5 Kubernetes Load-Testing Tools and How They Compare

It's not for nothing that Kubernetes is a popular choice for running a cloud workload. It can be a powerful tool for orchestrating your applications. However, one thing that can often be a last thought in a production workflow, or maybe forgotten altogether, is load testing. It might be tempting to think that Kubernetes can handle it all. In many cases it can, but it's always smart to know how much your application can take. After reading this article, you'll be equipped to determine which tools would best serve you for load testing your application.

The Power of Shipa CNAMEs

As a software engineer, I admit I am not the best at networking. Can’t connect to your app for some reason, one going joke is to “always blame DNS” e.g the Domain Name System. My personal DNS experience is usually editing a few records for my personal blog and connecting a few tools and that is it. Thanks to distributed systems, had to learn all about SRV records and some more DNS concepts.

Managed Kubernetes Comparison: EKS vs Scaleway Kubernetes Kapsule

The container orchestration tool Kubernetes helps an increasing number of companies to automate, scale, and manage their containerized application deployments. According to the Cloud Native Computing Foundation, the open-source software foundation that hosts and maintains Kubernetes, adoption of the platform increased from seventy-eight percent in 2019 to eighty-three percent in 2020.

Kubernetes Tips: How to find the Port of a Service with a DNS request

Last week I created a guide for our users to set up an NGINX service as an API Gateway with Qovery. The API gateway must redirect the incoming traffic to the appropriate service with the correct port. My problem is that the API Gateway does not know the ports exposed for every service. In this post, I will show you a quick tip on finding the port of a Kubernetes service with a single DNS request. Let's go!