October 2017
Intermediate to advanced
326 pages
7h 20m
English
Content preview from Implementing Modern DevOps
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Services
Up until now, we were able to deploy containers into Kubernetes and keep them alive by making use of pods, Replica Sets, and Horizontal Pods Autoscalers as well as Deployments, but so far, you have not learned how to expose applications to the outer world or make use of service discovery and balancing within Kubernetes.
Services are responsible for all of the above. A Service in Kubernetes is not an element as we are used to it. A Service is an abstract concept used to give entity to a group of pods through pattern matching and expose them to different channels via the same interface: a set of labels attached to a Pod that get matched against a selector (another set of labels and rules) in order to group them.
First, let's create ...
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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.