June 2015
Intermediate to advanced
240 pages
5h 25m
English
Content preview from Learning DockerBecome 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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Chapter 4. Publishing Images
In the previous chapter, we learned how to build Docker images. The next logical step is to publish these images in a public repository for public discovery and consumption. So, this chapter focuses on publishing images on the Docker Hub, and how to get the most out of the Docker Hub. We can create a new Docker image, using a commit command and a Dockerfile, build on it, and push it to the Docker Hub. The concept of a trusted repository will be discussed. This trusted repository is created from GitHub or Bitbucket. This can then be integrated with the Docker Hub to automatically build images, as a result of updates in the repository. This repository on GitHub is used to store the Dockerfile, which was previously created. ...
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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.