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You're reading from  Kubernetes - A Complete DevOps Cookbook

Product typeBook
Published inMar 2020
PublisherPackt
ISBN-139781838828042
Edition1st Edition
Tools
Kubernetes
Concepts
DevOps
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Author (1)
Murat Karslioglu
Murat Karslioglu
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Murat Karslioglu

Murat Karslioglu is a distinguished technologist with years of experience using infrastructure tools and technologies. Murat is currently the VP of products at MayaData, a start-up that builds data agility platform for stateful applications, and a maintainer of open source projects, namely OpenEBS and Litmus. In his free time, Murat is busy writing practical articles about DevOps best practices, CI/CD, Kubernetes, and running stateful applications on popular Kubernetes platforms on his blog, Containerized Me. Murat also runs a cloud-native news curator site, The Containerized Today, where he regularly publishes updates on the Kubernetes ecosystem.
Read more about Murat Karslioglu

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Scaling applications on Kubernetes

In this section, we will perform application and cluster scaling tasks. You will learn how to manually and also automatically scale your service capacity up or down in Kubernetes to support dynamic traffic.

Getting ready

Clone the k8sdevopscookbook/src repository to your workstation to use the manifest files in the chapter7 directory, as follows:

$ git clone https://github.com/k8sdevopscookbook/src.git
$ cd /src/chapter7/

Make sure you have a Kubernetes cluster ready and kubectl and helm configured to manage the cluster resources.

How to do it…

This section is further divided into the following subsections to make this process easier:

  • Validating the installation of Metrics Server
  • Manually scaling an application
  • Autoscaling applications using Horizontal Pod Autoscaler

Validating the installation of Metrics Server

The Autoscaling applications using the Horizontal Pod Autoscaler recipe in this section also requires Metrics Server to be installed...

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Kubernetes - A Complete DevOps Cookbook
Published in: Mar 2020Publisher: PacktISBN-13: 9781838828042
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Murat Karslioglu

Murat Karslioglu is a distinguished technologist with years of experience using infrastructure tools and technologies. Murat is currently the VP of products at MayaData, a start-up that builds data agility platform for stateful applications, and a maintainer of open source projects, namely OpenEBS and Litmus. In his free time, Murat is busy writing practical articles about DevOps best practices, CI/CD, Kubernetes, and running stateful applications on popular Kubernetes platforms on his blog, Containerized Me. Murat also runs a cloud-native news curator site, The Containerized Today, where he regularly publishes updates on the Kubernetes ecosystem.
Read more about Murat Karslioglu

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