Stories Tag: keda

Microservices: Speeding up tasks in an optimized way. | by Sameer Singh | May, 2021 | Medium

admin 18 hours ago in

Usecase of information extraction from firewall logs Logs collected from network and security devices provide plenty of useful information which can help in troubleshooting issues, improve performance and introduce new and more specific services and solutions. In order to do that, a large amount of contiguous logs need to be collected which manifests into several GBs of datafiles eventually… but not all data in the…

Shared Dependencies Kubernetes | Tamer Abdulghani | FAUN

admin 2 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…

WHAT SHOULD A YAML FILE CONTAINS IN KEDA SCALER? | by Melisa Tanrıverdi | Mar, 2021 | Medium

admin 2 months ago in

WHAT SHOULD A YAML FILE CONTAINS IN KEDA SCALER? Specific terms you need to know for create a YAML file If we put it all in simple terms: Deployments: represent a set of multiple, identical Pods with no unique identities. A Deployment runs multiple replicas of your application and automatically replaces any instances that fail or become unresponsive. In this way, Deployments help ensure that…

What is Kubernetes Event-Driven Autoscaling (KEDA) | by Melisa Tanrıverdi | Mar, 2021 | Medium

admin 2 months ago in

What is Kubernetes Event-Driven Autoscaling (KEDA) KEDA (Kubernetes-based Event Driven Autoscaler) is a single-purpose, lightweight and open source component that can be added to any Kubernetes cluster. With KEDA you can drive the scaling of any container in Kubernetes based on the number of events needing to be processed. The purpose of KEDA is to provide better scaling options for more efficient scaling with optimum…

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

admin 2 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…

Azure Functions running on Kubernetes using Keda | by Arthur Ávila | Feb, 2021 | Medium

admin 3 months ago in

Have you ever heard about Keda? No? Soooo, just grab a coffee or whatever you want and follow me the goods! Keda is a Event Driven Autoscaler based on Kubernetes. Was developed by Microsoft and Red Hat and now it’s a Cloud Native Computing Foundation (CNCF) sandbox project.With Keda you can simply scale you application of any container in Kubernetes based on the number of…

Autoscaling Kubernetes Pods using KEDA | by deepak.c | Feb, 2021 | Medium

admin 3 months ago in

Horizontally auto-scaling Kubernetes Pods using KEDA Containers have become the de-facto standard to deploy applications. Often modern applications consist of a host of services like web servers, asynchronous workers, pub-sub systems and caches which can be packaged as containers with clear separation of concerns so that these containers can be scaled independently. If you are new to containers, I highly recommend watching this introductory talk…

Event Driven auto scaling using KEDA | by Varun | Feb, 2021 | Medium

admin 3 months ago in

Event Driven auto scaling using KEDA This article is a technical hands on , on how to setup and use KEDA(Kubernetes Event-driven Auto scaling) for auto scaling (both upscaling and downscaling) containers on Kubernetes. Use Case :- Scale up /down containers based on a KAFKA topic lag/load. KEDA is a lightweight, open source solution that automatically scales your containers on Kubernetes. Prerequisites :- 2) Install…

Auto-Scaling Your Long Running Workloads on Kubernetes With KEDA v2 | by Oren Lederman, PhD | Jan, 2021 | Medium

admin 4 months ago in

In one of my projects we use an event-based architecture to process new data as it arrives to make it available to our developers quickly. The data arrives in batches, and take anything from minutes to hours to process. Processing the data includes, for example, composing a video from individual images and saving it as a mp4 file, or performing a battery of tests created…