Docker Hub - what is it all about?

As per the Docker Hub official documentation, Docker Hub is a cloud-based registry service that allows you to link to code repositories, build your images and test them, and store manually pushed images, and links to Docker Cloud so you can deploy images to your hosts.

In simpler words, Docker Hub is a centralized store for images which anyone around the globe can access, provided they have the required privileges and can perform operations around images to deploy and run their application on their hosts.

Advantages of Docker Hub are as follows:

  • Docker Hub provides the functionality for automated create builds if any change in the source code repository is reported
  • It provides WebHook to trigger for application ...

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