Pushing An Image To Docker

Andrew Pruski walks us through pushing an image up to Docker so we can use it later:

And there it is, our image in our repository tagged as v1! The reason that I’ve tagged it as v1 is that if I make any changes to my image, I can push the updated image to my repository as v2, v3, v4 etc…

Still with me? Awesome. Final thing to do then is pull that image down from the repository on a different server. If you don’t have a different server don’t worry. What we’ll do is clean-up our existing server so it looks like a fresh install. If you do have a different server to use (lucky you) you don’t need to do this bit!

Read the whole thing.

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