February 2019
Intermediate to advanced
240 pages
5h 25m
English
Content preview from Docker for Rails Developers
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Using Docker Hub
You may remember we’ve already visited Docker Hub to create our account there in Chapter 1. Let’s visit it again and see how we can use it to find images.
Go to https://hub.docker.com in your browser. Type “postgres” in the main search box and press Enter. You should see a results screen that looks like the following:
The top result should be the official Postgres image. Click that, and it will take you to the following information page:[182]
The really great thing about these Docker Hub repository pages is that image providers—Postgres, ...