December 2016
Intermediate to advanced
280 pages
5h 11m
English
Content preview from Native Docker Clustering with SwarmBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, we met the new actors in the Docker ecosystem: SwarmKit and Swarm Mode. We proceeded through a simple implementation of a SwarmKit cluster with Ansible on Amazon AWS. Then, we covered the essential concepts of Swarm Mode, introducing its interface and its internals, including DNS, load balancing, services, replicas, and the promotion/demotion mechanism. Now, it's time to dive into a true Swarm Mode deployment, as we'll see in Chapter 4, Creating a Production-Grade Swarm.
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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.