How To Commit Changes To A Base Docker Image | How to create your own Docker image

Agenda:

How to download the Base Docker Image?

How to modify changes to the container?

How to commit your changes to the Docker Image?

How to push the image to Docker Registry?

How to remove a Container?

How to remove a Docker Image?

How to remove an image from the Docker registry?


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What is Docker Image, Contaiiner and Registry?
Docker Image is a file that contains the code and components to run your application in the Docker container.

How do you Manage a Docker Image?

docker search nginx

docker pull nginx

docker run nginx

docker image history nginx

docker image rm nginx

docker container rm container_id

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As a prerequisite you need to have docker installed.

Docker Introduction:
youtube.com/watch?v=Bc_yk3lYS68

Docker installation from Scratch:
youtube.com/watch?v=-OcW0e5inUE