You're reading from Kubernetes – An Enterprise Guide - Second Edition

Product typeBook

Published inDec 2021

PublisherPackt

ISBN-139781803230030

Edition2nd Edition

Concepts

Cloud Computing

Authors (2):

Marc Boorshtein

Scott Surovich

View More author details

Understanding Kubernetes backups

Backing up a Kubernetes cluster requires backing up not only the workloads running on the cluster but also the cluster itself. Remember that the cluster state is maintained in an etcd database, making it a very important component that you need to back up to recover from any disasters.

Creating a backup of the cluster and the running workloads allows you to do the following:

Migrate clusters
Create a development cluster from a production cluster
Recover a cluster from a disaster
Recover data from persistent volumes
Namespace and deployment recovery

In this chapter, we will provide the details and tools to back up your etcd database and every namespace and object in the cluster.

Recovering a cluster from a complete disaster in an enterprise usually involves backing up custom SSL certificates for various components, such as Ingress controllers, load-balancers, and the API server.

Since...

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Kubernetes – An Enterprise Guide - Second Edition

Published in: Dec 2021Publisher: PacktISBN-13: 9781803230030

Authors (2)

Marc Boorshtein

Marc Boorshtein has been a software engineer and consultant for 20 years and is currently the CTO (Chief Technology Officer) of Tremolo Security, Inc. Marc has spent most of his career building identity management solutions for large enterprises, U.S. Government civilian agencies, and local government public safety systems.
Read more about Marc Boorshtein

Scott Surovich

Scott Surovich has been involved in the industry for over 25 years and is currently the Global Container Engineering Lead at a tier 1 bank as the Global on-premises Kubernetes product owner architecting and, delivering cluster standards, including the surrounding ecosystem. His previous roles include working on other global engineering teams, including Windows, Linux, and virtualization.
Read more about Scott Surovich

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