Storage and retrieval of Docker image

by Devin Yang
(This article was automatically translated.)

Published - 8 years ago ( Updated - 8 years ago )

foreword

How to archive the docker image into a tar file and load back the docker image.
We can use docker save and docker load.

Proceed as follows:

1. For example, I have the following images.
save images
2. I want to save the deviny/fpm:7.1.9 image, so I can docker save Execute the following command:
(When 7.1.9 is not specified, there will be all images)
docker save
3. If you want to restore, you can use docker load instruction:
docker load
when we execute docker images Check it out, and you can see that the image is back.

Tags: docker

Devin Yang

Feel free to ask me, if you don't get it.:)

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