January 2019
Intermediate to advanced
484 pages
11h 48m
English
Content preview from DevOps with Kubernetes - Second Edition
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Inter-pod affinity
Even though the extended functionality of node affinity makes scheduling more flexible, there are still some circumstances that aren't covered. Say we have a simple request, such as dividing the pods of a deployment between different machines—how can we achieve that? This is a common requirement but it's not as trivial as it seems to be. Inter-pod affinity brings us additional flexibility to reduce the effort required to deal with this kind of problem. Inter-pod affinity takes effect on labels of certain running pods in a defined group of nodes. To put it another way, it's capable of translating our needs to Kubernetes. We can specify, for example, that a pod shouldn't be placed along with another pod with a certain label. ...
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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.
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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.