September 2020
Intermediate to advanced
468 pages
10h 11m
English
Content preview from Docker for Developers
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Chapter 3: Sharing Containers Using Docker Hub
In the previous chapter, we learned how to build a container and run it on our workstation using Docker. We used a Debian image as our starting point, but where did that image come from? The answer is that it came from Docker Hub. Docker Hub is the official container image library for Docker, run by the same folk who brought us Docker itself.
The container library contains the official images for numerous programs, servers, services, and so on that you might install within your own containers. For example, there are official images for various Linux distributions, versions of Node.js, versions of MySQL and MongoDB, and so on.
You can think of Docker Hub as being like GitHub. You can explore existing ...
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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.