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Docker - Why, How to Build Custom Images

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As a follow up to my "How to: Docker on openSUSE"
https://forums.opensuse.org/showthre...er-on-openSUSE

The following describes why, and how to create a custom image in Docker
http://en.opensuse.org/User:Tsu2/doc...ild-tutorial-1

Docker is a powerful way to deploy Linux Containers.
But, public images of apps and OS are typically very generic and may not include the most basic configurations.
You can create images and containers passing options at the command line, but that's very unwieldy and can be subject to errors.

Much cleaner is to simply create a custom image based on the generic image with your specified options, and this tutorial I posted walks the User through the most basic steps. From there, you can apply the same steps other options listed in the Docker Build reference (I provide the link).

TSU

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