As mentioned in that article, you can easily check what driver you are currently using by running: $ docker info | grep 'Storage Driver' Note that you can manually set the driver – I’ve written an article covering this here. However, on a different host OS you may find this to be overlay, overlay2, btrfs, devicemapper or zfs. On my Centos system this is devicemapper, on the version of Docker that I am using. These relate to the storage driver that Docker is using for storage. 5 root root 77 Aug 27 11:21 devicemapperĭrwx. Looking inside the images directory on my system, there are two subdirectories: drwx. 2 root root 6 Jan 24 11:12 runtimesĭrwx. 5 root root 50 Aug 20 14:03 devicemapperĭrwx. 3 root root 77 Aug 27 11:33 containersĭrwx. Looking inside, there will be a bunch of directories: drwx. This will output quite a lot of information, but you can make it a little easier to find what we are looking for by searching specifically for the root directory line using grep: $ docker info | grep 'Docker Root Dir'Īs you can see from the output above, on my Centos 7 system, the Docker root directory is in /var/lib/docker. To find where your images are stored, you can first run the Docker info command, which will list the location of your Docker root directory: # docker info Ubuntu latest a2a15febcdf3 5 months ago 64.2MB Using Docker Info to Find the Docker Image Storage Location Nginx latest 5ad3bd0e67a9 2 days ago 127MB You can view what Docker images you have on your system by running the docker images command: $ docker images To get started, check out what images you currently have. This article will show you how to find where the docker images are stored on your docker host system by showing you what commands you can run to get the information you need. You may be running Docker on Linux (which is what I’m using for this article) or Windows or other. Where are Docker Images stored on your Docker host machine? This is a fairly common question and one I will aim to tackle here! The answer is that it depends on what system you are running docker on and which Docker storage driver you are using.

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