March 2017
Beginner to intermediate
925 pages
18h 11m
English
book
DevOps: Puppet, Docker, and Kubernetes
by Thomas Uphill, John Arundel, Neependra Khare, Hideto Saito, Hui-Chuan Chloe Lee, Ke-Jou Carol Hsu
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Configuring master
The master node of Kubernetes works as the control center of containers. The duties of which are taken charge by the master include serving as a portal to end users, assigning tasks to nodes, and gathering information. In this recipe, we will see how to set up Kubernetes master. There are three daemon processes on master:
- API Server
- Scheduler
- Controller Manager
We can either start them using the wrapper command, hyperkube, or individually start them as daemons. Both the solutions are covered in this section.
Getting ready
Before deploying the master node, make sure you have the etcd endpoint ready, which acts like the datastore of Kubernetes. You have to check whether it is accessible and also configured with the overlay network ...
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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.