Stories Tag: hpa

How to improve scalability for Celery on Kubernetes? | by Anthony HAUSMAN | Back Market Engineering | Apr, 2021 |...

admin 6 days ago in

This article has been written with Nicolas Bonnotte. We can configure Kubernetes to add more pods automatically according to the current load, a feature called Horizontal Pod Autoscaling (HPA). Beware though: if you have not paid attention to the actual requirements of your application, and how it behaves under a heavy load, you might pay for the wrong type of resources. And remember your bill…

Shared Dependencies Kubernetes | Tamer Abdulghani | FAUN

admin 3 weeks ago in

HPA, when triggered, is going to scale out a specific deployment, meaning, increase the number of running instances of an application to handle a particular workload. In a previous post, “Understanding Kubernetes HPA with KEDA and RabbitMQ” we have learned how to implement a simple, scalable application. What if our scaled applications need dependencies stored somewhere a little far from our cluster?? things will get…

Understanding Kubernetes HPA with KEDA and RabbitMQ | by Tamer Abdulghani | Geek Culture | Mar, 2021 | Medium

admin 1 month ago in

Real-world Kubernetes stateless applications are designed carefully to separate code from other components like databases or queues, which makes it easier to scale up or down the code component (or so-called the stateless application). There are different scenarios where the application needed to be scaled and that depends on the nature of our business requirements. One scenario can be an application that processes messages in…

Kubernetes Services Optimization Techniques | by Ritul Rai | Feb, 2021 | Medium

admin 2 months ago in

Kubernetes (K8s) is a scalable and performant engine which orchestrates containers in a server environment. Although It is highly optimized by default, and it scales nicely, there are plenty of customizations for end-users to define. Since server costs can increase quickly and performance can be compromised due to poor design, we have to find ways to increase our infrastructure utilization, its performance and reduce costs…

Kubernetes: Utilizando Horizontal Pod Autoscaler (HPA) | by Jurandir C. Nogueira | Sep, 2020 | Medium

admin 7 months ago in

O Horizontal Pod Autoscaler é utilizado para escalonar automaticamente o número de pods baseado em métricas de CPU e memória. O controlador HPA opera sobre a relação entre a métrica atual e o valor alvo (quantidade ou porcentagem). Objetos escaláveis: Informação importante: a referência do HPA é o resource request. Portanto, é necessário configurar o resource request no pod spec para que o HPA funcione….

Kubernetes Autoscaling. Exemplos de configuração e diferentes… | by Daniel Brandao | Jul, 2020 | Medium

admin 9 months ago in

Para o entendimento do artigo é esperado que se saiba o que é docker e kubernetes, mas não é necessário conhecimento dos comandos ou serviços de cada um. Os experimentos abaixo farão uso de dois servidores em uma mesma rede já com o docker e o kubernetes instalados. Primeiro será realizada a configuração de um cluster kubernetes utilizando dois servidores, em seguida faremos o deploy…

Understanding k8s AutoScale. An HPA introduction | by Yros Aguiar | DevOps for Zombies | Jul, 2020 | Medium

admin 9 months ago in

An HPA introduction Auto-scaling is a way to automatically increase or decrease the number of computing resources that are being assigned to your application based on your needs at any given time. It emerged from cloud computing technology, which revolutionized the way computer resources are allocated, enabling the creation of a fully scalable server in the cloud. When an application needs more computing power, you…

Kubernetes Horizontal Pod Autoscaler | by Harshal Sharma | Jul, 2020 | Medium

admin 9 months ago in

A quick and easy setup to understand HPA (Horizontal Pod Autoscaler) Ingredients : Before I begin, I want to first wish health and safety to everyone out there during these Covid times. Hope everyone reading this article are safe. Lets kick off our mini HPA demo — If you are familiar with the concept of autoscaling, whether its your own custom piece of code or…

Kubernetes HPA (Horizontal Pod Autoscalar); the right way to do it!

admin 10 months ago in

Hi there! I have the honor to be one of the first users of Docker. Swarm was and remains a superb orchestration solution. I learned of course since a long way about Kubernetes, but I hadn’t give it a try. Thanks to my trainings, the love story began and I cannot hide it. One of the charming features of K8S you can find the autoscaling…