July 2024
Beginner to intermediate
330 pages
6h 48m
English
Content preview from The Kubernetes Book - Second Edition
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13: StatefulSets
In this chapter, you’ll learn how to use StatefulSets to deploy and manage stateful applications on Kubernetes.
For the purposes of this chapter, we’re defining a stateful application as one that creates and saves valuable data. Examples include databases, key-value stores, and applications that save data about client sessions and use it for future sessions.
We’ll divide the chapter as follows:
- StatefulSet theory
- Hands-on with StatefulSets
The theory section introduces how StatefulSets work and what they offer stateful applications. But don’t worry if you don’t understand everything at first, you’ll cover it all again in the hands-on section.
StatefulSet theory
It’s helpful to compare StatefulSets with Deployments. Both are ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.