Stories Tag: hpa

Kubernetes ile Yatay Ölçekleme (Horizontal Auto Scale) | by Oguz Kahraman | Jul, 2021 | Medium

admin 3 months ago in

Bu yazıda Kubernetes ile Yatay Ölçekleme nasıl yapılır, nelere dikkat edilmelidir bunu bir örneği ile beraber anlatacağım. Öncelile bu yazıya bakmadan yatay ve dikey ölçeklenebilirlik nedir ve farkları nelerdir bunu merak ediyor olabilirsiniz. Bunun için aşağıdaki yazı size güzel bir referans olacaktır. Yatay ve dikey ölçeklemeyi anladığımıza göre burda bir soru aklımıza gelebilir. Kubernetes ile beraber neden yatay olarak bir ölçeklemeye ihtiyaç duyuyoruz? Bunun aslında…

Resource utilization in HPA is request based | by Apoorva Jagtap | Apr, 2021 | Medium

admin 6 months ago in

Those who have been playing around with Kubernetes or any of its flavors must have tried to configure HPA (Horizontal Pod Autoscaler) at least once in order to steer clear the concern of keeping a continuous watch for overconsumption of resources whenever a high load is served by the application. By this time, I believe we all would know, how to configure HPA for any…

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

admin 6 months 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 7 months 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 7 months 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 8 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 1 year 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 1 year 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…