Pushing Images to Docker Hub

Image names and tags

Every image on Docker Hub is assigned a unique name:

[your_user_name]/[image_name]:[tag_name]

Tags are different variations of an image. You first saw these when running the MySQL container. The official MySQL image offers various editions of 5.6, 5.7, and 8.0.

A default tag of latest is applied to any new image. That version is ...