Docker Certified Associate Certification Training Course - Publishing Image to Docker Hub

The video tutorial explains how to create a Docker image using a Dockerfile and verify it through various mechanisms. It covers the process of publishing or pushing the image to Docker Hub or other registries, emphasizing the importance of logging in using the Docker login command before pushing. The tutorial demonstrates pushing an image to a pre-created repository and highlights the significance of image versioning and tagging.

What must you do before pushing an image to Docker Hub?

Explain the process of logging in to Docker before pushing an image.

What is required to push an image to a repository in Docker?

Describe what happens after you push an image to Docker Hub.

What information can you see after pushing an image to Docker Hub?