43. What are the main features of Docker Hub?
Docker Hub provides following main features:
I. Image Repositories : In Docker Hub we can push, pull, find and manage Docker Images. It is a big library
that has images from community, official as well as private sources.
II. Automated Builds : We can use Docker Hub to create new images by making changes to source
code repository of the image.
III. Webhooks : With Webhooks in Docker Hub we can trigger actions that can create and build new images by
pushing a change to repository.
IV. Github/Bitbucket integration : Docker Hub also provides integration with Github and Bitbucket systems.