Docker How To Download Image
Downloading docker images is easy.
First, make sure you are logged in so that you can pull images from Docker Hub:
You can search for an image that you want like this. For example search for mysql:
docker search mysql
Pull the image down like this:
docker pull mysql
If you want to download the images to a machine without internet access you can first pull them down to a host that does have access and then transfer them over.
Save image to file:
sudo docker save -o my_image.docker ubuntu
Load the image on the other host:
sudo docker load -i my_image.docker
If you want to import/export images take a look at our guide here: Docker How To Export An Image.