Downloading Docker Image for Offline Transfer
Use the docker pull command on an internet-connected Computer to obtain the appropriate Docker image. Use docker save to save the image to a tar file with the specified name and tag. Move the tar file to the machine that is not connected to the internet. Use docker load to load the image from the.tar file onto the one being used computer. Docker images can be moved offline between machines utilizing this method.
How do I Download Docker Images Without Using the Pull Command?
Nowadays, effective packaging and deployment are closely associated with Docker in the world of containerized apps. A common Docker task is pulling images from registries, which can be completed with the all-purpose docker pull command. However, you do not have to use this command-line interface to retrieve Docker images; there are other alternatives. In this post, we look at two of these approaches: directly referencing images in Dockerfiles and using Docker’s APIs programmatically. By learning these techniques, developers may improve their Docker workflows and gain a greater understanding of the adaptability and versatility of Docker image management.