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.:)

No Comment

Post your comment

Login is required to leave comments

Similar Stories


docker

How to update or rebuild D-Laravel's FPM Image

Sometimes, the docker image will undergo some corrections or add more plug-ins, how do we update the image in the computer? It's very simple, use docker pull [use the image], if you want to create your own image is also feasible...

openspeedtest,docker,phpenv

Run OpenSpeedTest with phpenv

Although we may use websites such as speedtest to test the speed of uploading and uploading, what if we want to test the speed of our own Server? For example, if the user is in another country, the speed of connecting to our host is slow, then the self-hosted test tool is very convenient. The latest version of phpenv has added openspeedtest.yml to the yml file of services.

docker,phpenv

Unable to ping host.docker.internal on Linux

You can check with docker version, confirm that the version is Docker v20.10+, you can add extra_hosts as follows: