June 2016
Intermediate to advanced
600 pages
8h 6m
English
book
Microservices with Docker on Microsoft Azure™ (includes Content Update Program)
by Boris Scholl, Trent Swanson, Daniel Fernandez
Content preview from Microservices with Docker on Microsoft Azure™ (includes Content Update Program)
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Docker Swarm
Docker, Inc. provides a native clustering solution called Docker Swarm. A Swarm cluster is a pool of Docker nodes that can be managed as if they were a single machine. Swarm uses the standard Docker API, which means existing tools are fully compatible, including the Docker client. Docker Swarm is a monolithic scheduler where a single Swarm Master that’s aware of the entire cluster state is responsible for scheduling.
As shown in Figure 5.2, a Docker Swarm cluster will contain one or more Swarm Masters, a number of nodes running the Docker daemon, and a discovery backend, not to be confused with container discovery services covered later in the networking section of this chapter.
FIGURE 5.2: Docker Swarm cluster overview
Master ...
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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.