Where Do Images Come From?
Explore how Docker images form the basis of containers, understand where they originate from, and learn to manage them by using key Docker commands. This lesson helps you grasp image sources, local storage, registries like Docker Hub, and best practices for pulling images to ensure your containers run smoothly.
We'll cover the following...
We'll cover the following...
Each container is created from an image. You provide the image name to the docker run command. Docker first looks for the image locally and uses it when present. When the image is not present locally, it is downloaded from a registry.
You can list the local images using the following command: docker image ls
When an image is published to a registry, its name must be: ...