Shulou(Shulou.com)06/02 Report--

The role of json in docker image:

How can a static image be transformed into a dynamic Docker container? At this point, we can imagine: first, what is the basis of the transformation; second, who will perform the transformation operation.

The conversion is based on the json file of each image. Docker can parse the json file of the Docker image to know what kind of process should be run on this image and what kind of environment variables should be configured for the process. At this time, the transformation from static to dynamic is realized.

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