April 2017
Beginner
404 pages
9h 30m
English
Dockerfile is a text file containing instruction sets that are executed in sequential order for preparing a new container image. Docker instruction sets are divided into three categories, instructions for downloading a base OS image, for creating the new image, and finally instructions on what to run when new containers are created using the new image. Dockerfile goes as an input to the Docker build step, which creates the image. Users can also use PowerShell scripts within the instruction sets.
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