May 2025
Intermediate to advanced
308 pages
6h 1m
English
Content preview from Docker Deep Dive - Fifth Edition
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13: Docker Networking
It’s always the network!
Any time we experience infrastructure issues, we always blame the network. One of the reasons we do this is that networks are at the center of everything. With this in mind, it’s important you have a strong understanding of Docker networking.
In the early days of Docker, networking was hard. Fortunately, these days it’s almost a pleasure ;-)
This chapter will get you up to speed with the fundamentals of Docker networking. You’ll learn all the theory behind the Container Network Model (CNM) and libnetwork, and you’ll get your hands dirty with lots of examples. You’ll learn about overlay networks in the next chapter.
I’ve divided the chapter into the following sections:
- Docker networking – the ...
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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.
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.