Whenever someone is working with docker and need to move images between hosts without the need for rebuilding them or hosting a private registry. This lightning post will show us 2 commands that will help us to easy move container images between hosts.
How to save a docker image for reuse in other host? There is a handy command that helps save a docker image that is already in the system or already built, there are situations where builds take a long time and building the images in multiple hosts is time consuming, so we can save the image and copy it to other host and import it for reuse.
To save a docker image: