5 Sharing images with Docker Hub and other registries
You’ve spent the last few chapters getting a good understanding of the build and run parts of the Docker workflow--now it’s time for share. Sharing is all about taking the images you’ve built on your local machine and making them available for other people to use. I really think this is the most important part of the Docker equation. Packaging your software along with all its dependencies means anyone can use it easily, on any machine--there are no gaps between environments, so there are no more days wasted setting up software or tracking down bugs that are actually deployment problems.
5.1 Working with registries, repositories, and image tags
Software distribution is built into the Docker ...
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