Where are Docker images stored on the host machine?

Question

I managed to find the containers under directory /var/lib/docker/containers, but I can\'t find the images.

What are the directories and files under

Answer 1

this was the old way of doing, now it has changed. Disregard this answer as of 2019

In the special case of Mac OS X or Windows, using boot2docker, your Docker images are stored within a VirtualBox VM managed by boot2docker.

This VM will be stored in normal place of VirtualBox images:

      OS X: ~/VirtualBox VMs/boot2docker-vm

      Windows: %USERPROFILE%/VirtualBox VMs/boot2docker-vm

You can reset it by running (WARNING: This will destroy all images you've built and downloaded so far):

boot2docker down
boot2docker destroy
boot2docker init
boot2docker up

This is especially useful if you kept tons of intermediate images when building / debugging a build without the useful --rm options, I quote them here for reference: Use:

docker build -t webapp --rm=true --force-rm=true .

instead of:

docker build -t webapp .