Docker image import, export, backup and migration operations

Export:

docker save -o centos.tar centos:latest #Export the centos:latest image as a centos.tar file

Import:

docker load -i centos.tar #Load centos.tar. The labels of the loaded image are the same as the labels of the original exported image.

Additional knowledge: Docker saves the image as a tar file

Save a single file as a tar file and load it locally

docker save ****.v1 > images.tar

docker load < images.tar

Save multiple files as a tar file and load it locally

docker save ** ** ** ** > images.tar

docker load < ksp_images_20191206.tar

The above operation of docker image import, export, backup and migration is all the content that the editor shares with you. I hope it can give you a reference. I also hope that you will support 123WORDPRESS.COM.