Docker increase image storage. In conclusion, selecting the right Docker base image is crucial for the overall performance, security, and compatibility of your application. Among these features are block-level operations, thin Dec 20, 2022 · Dive is an open-source tool for exploring a Docker image and its layer contents, then discovering ways to shrink the size of your Docker/OCI image. Run docker volume rm <volumename> to remove the persistent volume. The cache stores intermediate layers during the image build process. The storage driver controls how images and containers are stored and managed on your Docker host. Allow Docker to configure direct-lvm mode. Make sure that the root volume has enough free space even though you are running docker pull on within a directory attached to different volume. At a high level, it works by analyzing the layers of a Docker image. This choice should be made with a clear understanding of the specific requirements for Nov 6, 2021 · The maximum "size of the container is the size of your disk on which you installed the Docker data folder. Most containers have a default 10GB rootfs size when the container is built, so you'll have to use the --storage-opt to resize that. df -h. Note that a Home Assistant Addon is not the same thing as the integration. In this video we will cover how to optimize your images so they're not taking up any more Jul 23, 2016 · Actually it’s fine to just move the Docker Image to the location of your choice and symlinking that. 3 image, the default container size is 10GB. NOTE: Docker Pro and Docker Team accounts enable 5,000 pulls in a 24 hour period Docker supports several storage drivers, using a pluggable architecture. For setting memory allocation limits on containers in previous versions, I had option in Docker Desktop GUI under Settings->Resources->Advanced->Preferences to adjust memory and CPU allocation. service docker start. In that regard, one can either free up space in an existing volume group, or add a new disk and add it to /var's volume group - more in this link. Upload Your Image. Sep 25, 2020 · I'm low on space, so I decided to delete the committed image, but even after deleting the committed image, my disk space hasn't gone up. 6 GB used). When you run this command (use sudo if necessary), you get all disk usage information grouped by Docker components. The heaviest contents are usually images. edited May 30, 2018 at 15:15. vhdx. basesize=25G. Each Docker image is made up of stacked docker rmi <dash-back-image> docker rmi <dash-calc-image> After you remove those images, run the docker pull again, we will see the image is being entirely pulled. Docker is now using the vfs storage driver. (2) right click on the virtual machine MobyLinuxVM (or in my case DockerDesktopVM) and select settings. Then you can follow your steps to create new image. This guide covers the basics and the benefits of Docker Volumes. To do this, I first stop the container, then use fdisk to increase the partition, followed by Linux commands to expand it. 003/day*15 = $0. e. Make sure that we pull a clean version of the image after increasing the basesize. Backup all the existing Docker containers and images that you need and copy them to an external location. To space drive space I decide to change the default docker images and containers storage ('/var/lib/docker') to my additional drive ('/mnt') I change the '/lib/ Aug 14, 2018 · 4. Note that only /tmp could be used by this method due to permission issue. After Jan 5, 2017 · Moving docker daemon configuration from CMDto /etc/docker/daemon. We want to limit the available disk space on a per-container basis so that we can dynamically spawn an additional datanode with some storage size to contribute to the HDFS filesystem. yaml file. This container needs more than 1GB of RAM to run properly and all of my research has revealed nothing helpful thus far. Go to Tools - Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post in this thread. Jun 25, 2023 · Hi everyone, I have mounted a folder in a path in Linux to a partition. To improve networking performance, you can use host networking, which allows the container to share the host network stack. Thanks for offering the answer. May 25, 2015 · Modify the docker config in /etc/sysconfig/docker-storage to add the line: DOCKER_STORAGE_OPTIONS= - -storage-opt dm. The default docker images will show all top level images, their repository and tags, and their size. Pop open a terminal and try the following command “docker ps -s” no quotes. The union Oct 4, 2022 · Here's a Linux example that'll store Docker data to an external drive mounted in the filesystem: "data-root": "/mnt/docker-data". You can increase trust in your images by digitally signing them. Apr 23, 2022 · The jist is docker uses a WSL machine called docker-desktop-data to store our containers, and we can essentially export that machine’s data, remove the machine, and import it in a new location with the same name. For example, if you want to delete an image tagged as "myapp:v1," you can execute the following command: docker rmi myapp:v1. Making it larger will only make it take longer to fill. Jun 16, 2020 · I recently updated my Docker environment to run on WSL 2 on Windows. e Jul 9, 2018 · Open up the docker settings -> Resources -> Advanced and up the amount of Hard Drive space it can use under disk image size. So, the pricing for the Basic ACR with 25 GB storage is $0. Or you can say each line in the Dockerfile (like a separate The perfect home for your team's applications. rm /var/lib/docker NOTE THIS DELETES ALL IMAGES etc. For OpenDJ containers, this may not be large enough. Since the size of the particion is probably right inside the Jun 3, 2018 · Hi @Franck Dernoncourt! RECLAIMABLE is the space consumed by "unused" images (in the meaning of no containers based on thoses images is running). Jun 14, 2017 · Allocate maximum memory to your docker machine from (docker preference -> advance ) Screenshot of advance settings: This will set the maximum limit docker consume while running containers. (3) Select Hard Drive in de left hand pane. and in daemon. First clean stuff up by using docker ps -a to list all containers (including stopped ones) and docker rm to remove them; then use docker images to list all the images you have stored and docker rmi to remove them. Use the storage driver with the best overall Mar 28, 2022 · Get-CimInstance -ClassName Win32_LogicalDisk. 03. wsl --unregister docker-desktop-data. extend file system. Image requests exceeding these limits will be denied until the six hour window elapses. Yet, when I run docker system df it's showing only the space that should be used original image and the container (I only have one image and one container). The only solution I have right now is to delete the image right after I have built and pushed it: docker rmi -f <my image>. More info here The most basic, "Docker" way to know how much space is being used up by images, containers, local volumes or build cache is: docker system df. If you don't have enough space you may have to repartition your OS drives so that you have over 15GB. 212 USD per day with other related charges like networking, builds, etc, according to the Pricing - Container Registry. TYPE TOTAL ACTIVE SIZE RECLAIMABLE. You must restart the Docker daemon after you make the change: Docker Desktop can be restarted on Windows and Mac by exiting it and then launching a new instance. The details are described on this page which is actually linked to by the page you mentioned. Am I doing something wrong How can I increase this overlay to completely utilize the storage Oct 19, 2023 · In older versions of docker-compose, we can put resource limits on the same level as the service’s main properties. e. service docker stop. And then, when you go to run your Docker container, link it to the target in the container with the --mount flag: docker run -d. Nov 9, 2019 · As you note in the documentation, the only mechanism by which the overlay2 driver can enforce container storage limits is if you are (a) using XFS and (b) have enabled pquota (project quota) support. The --cpus option's value is a decimal number, i. 54 kB Backing Filesystem: extfs Data file: /dev/loop0 Metadata file: /dev/loop1 Data Space Used: 22. Then you don’t run into the socket errors mentioned by drwin: When using Docker for Mac, there is a preference for the the storage location in the advanced tab. Docker for Windows docs don't seem to explicitly mention a limit, but 64Gb ominously equals 2^16 bytes which hints at it being a technical limit. The docker system df command displays information regarding the amount of disk space used by the Docker daemon. Run docker volume inspect <volumename> to view a volume’s configurations. If you're on a Mac, your container storage is limited by the size of the virtual disk attached to the Linux VM on which Docker is actually running. May 6, 2021 · With that assumption, to alter the RAM in your WSL 2 VM, you have to create a C:\Users\username\. Aug 26, 2016 · Make sure that dockerd is started with: --storage-opt dm. Dec 4, 2023 · Make sure that you have enough space on whatever disk drive you are using for /var/lib/docker which is the default used by Docker. when i try to run. docker commit <WINDOWS_SCALED_UP_CONTAINER> scaled_up_tag. in the regular windows container ( not scaled up with --storage-opt ) i see that the size is 30GB. Tip: If the size is still not changed, run step 2 and step 3 again, then run the docker system prune -a command to clean all unused containers. Docker uses storage drivers to store image layers, and to store data in the writable layer of a container. 045 per day for the additional 15 GB. A simple and practical guide. Dec 14, 2016 · To increase the overall storage pool size of Docker machine, follow these steps: 1. Option 2 is creating a new image with changed WORKDIR: Nov 12, 2021 · By default, Docker stores most of its data inside the /var/lib/docker directory on Linux systems. It's exposed through the docker trust CLI command. Jun 22, 2022 · Run docker volume ls to view the different Docker volumes available on a host. and do a df -h inside the container and get this: Filesystem Size Used Avail Use% Mounted on. The example below shows the command for running an Nginx container with access to one CPU core: docker run -dit --cpus="1. You can pull official images from Docker Hub or Amazon Elastic Container Registry (Amazon ECR) and quickly deploy a cluster using Docker Compose and any of the sample Docker Compose files included in this guide. wslconfig file: [wsl2] memory=9GB # Limits VM memory. I want to increase it to 20GB. In my case it was displaying that it was full Disk image size: 59. Step 2: sudo docker system prune [this cmd removes all unused containers/images/networks] Step 3: sudo docker image prune -a [for any dangling images, if present] Step 4: df -h [to be sure, overlay data is removed]. Jun 3, 2021 · So I mounted 100GB of storage to the server at. The usual reason for filling is an application writing to a path that isn't mapped. So you can reclaim a free space. g. json. It would be possible for Docker Desktop to manually provision the VHD with a user-configurable maximum size (at least on Windows Pro and higher), but WSL automatically provisions images with a maximum size of 250GB (although that increases to Important note: There are several ways to store data used by applications that run in Docker containers. Apr 11, 2017 · Option 1 is changing --dir when start the redis container: docker run -d redis --dir /tmp. Renable docker. flag when running your container: docker run --net=host. Garbage collection runs in the BuildKit daemon. 36 GB Data Space Total: 107. It is a decision that goes beyond technicalities, impacting the strategic foundation of your project. Nov 7, 2016 · This command changes the docker directory to drive D: (don't forget to quit docker desktop first) wsl --shutdown wsl --export docker-desktop-data docker-desktop-data. /home/<user>/data. To increase image size in kb or mb, first upload your photo. Shrink your WSL2 Virtual Disks and Docker Images and Reclaim Disk Space. Is there a way to allocate more than 1GB of memory to this container? I can do it when running the image directly or when I build my image with -m 4GB, but I can't figure out how to do this when using Docker Compose. Aug 24, 2022 · Learn how to use the Redis Docker Official Image and accelerate your Redis database deployment in this step-by-step guide! Sep 2, 2023 · Learn how to use Docker Volumes to manage and persist data in your containers. In Docker 17. here is the docker info Containers: 24 Images: 168 Storage Driver: devicemapper Pool Name: docker-202:1-524936-pool Pool Blocksize: 65. If you feel Docker Desktop starting to get slow or you're running multi-container workloads, increase the memory and disk image space allocation Resource Saver . But you refer to a Preferences option for Docker Desktop. basesize=3G. 0. Experienced OpenSearch users can further Mar 8, 2024 · Conclusion. To use devicemapper as the default: 1) apt-get install lvm2 thin-provisioning-tools. 5 days ago · The easiest way to increase the speed of your Docker image build is by specifying a cached image that can be used for subsequent builds. On 10/17/2019 at 10:57 PM, TODDLT said: "returned to normal" email. Even when manually expanding the HyperV disk to 100GB, docker pull deletes older images to make space for new ones. 7G to 20G but daemon failed to start Aug 31, 2017 · Here’s what I did: (1) open Hyper-V Manager. This proves to users that you published the image, not an imposter. You can create a new volume from the command line with: docker volume create nginx-config. You have 5 images, 2 actives and the local volume with one in inactive. Containers: 3 Running: 3 Paused: 0 Stopped: 0 Images: 4 Server Version: 19. These intermediate layers are not shown by default. In the docs I could only find how to attach the volume, not how to set its size. While users can theoretically create Docker images of any size, image repositories have size limitations for hosting. Docker provides ways to control how much memory, or CPU a container can use, setting runtime configuration flags of the docker run command. If you are using Docker Desktop on Mac, go to Preferences and increase the Disk image size. Stop the Docker daemon. While docker builder prune or docker buildx prune commands run at once, garbage collection runs periodically and follows an ordered list of prune policies. Aug 17, 2017 · I using docker to build some images. Collaborate And Build With Your Team. Build garbage collection. You need to pass the --volumes flag to prune the volumes as well. Each image layer and the writable container layer are represented on the Docker host as subdirectories within /var/lib/docker/. The GRAFANA_VERSION build argument must be a valid grafana/grafana Docker image tag. answered Mar 9, 2016 at 6:34. Finally, I start the container again. Refer to this doc to see supported storage drivers. Aug 21, 2015 · For that I need to attach a volume to it in order to store the data. Docker images have intermediate layers that increase reusability, decrease disk usage, and speed up docker build by allowing each step to be cached. docker load < [each_save_in_backup. You change the location and confirm with Apply & Restart. Then, I created a container from a PostgreSQL image and assigned its volume to the mounted folder. Of course it depends on the docker storage driver but this is the default. Docker has automatically created the /var/lib/docker/vfs/ directory, which contains all the layers used by running containers. The Dockerfile accepts GRAFANA_VERSION, GF_INSTALL_PLUGINS, and GF_INSTALL_IMAGE_RENDERER_PLUGIN as build arguments. While the CLI is useful, you can also use Docker Desktop to easily create and manage volumes. The daemon clears the build cache when the cache size becomes too big, or when the cache age expires. Apr 10, 2024 · Docker does not impose a size limit on images, but the maximum size of an image layer is 10 GB. Jan 7, 2017 · Use devicemapper as default storage driver for Docker and set basesize for every container. 0-ce Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null Volumes on Docker Desktop have much higher performance than bind mounts from Mac and Windows hosts. Push images and make your app accessible to your team or with the Docker Community at large. Jul 12, 2021 · Learn how to run Postgres in Docker with persistent storage and avoid losing data across container restarts. 1 --http-probe=false nginx; To confirm the results, check your image size again: docker images. Whether you're using your own image or selecting one of our sample images, this step is crucial for the compressing image. avimanyu@iborg-desktop:~$ docker system df. Images are made of a set of read-only layers that work on a filesystem called the Union Filesystem. Docker has two options for containers to store files on the host machine, so that the files are persisted even after the container stops: volumes, and bind mounts. Remember to apply the ram limit increase changes. 85 MB Metadata Space Total: 2. after this, docker pull worked fine. I placed below to change base image size from default 10. To clean up the Docker cache, you can use the docker system prune command. 4. (5) Follow the wizzard to increase the VM storage to the desired size. If you could set a custom image to store docker data, the filesystem on that image could be smaller. eg: docker run -it --shm-size=256m oracle11g /bin/bash. What you want to do is go to Docker, and then hit Calculate Container Size when that happens, and before you get. Now run your image in new container with -m=4g flag for 4 gigs ram or more. Jan 28, 2020 · The issue I'm having is older images being evicted when pulling new ones in. Jul 27, 2020 · Either way, the method of creating volumes will be the same regardless of where you're storing them. In addition, volumes are often a better choice than persisting data in a container's writable layer, because a volume doesn't increase the size of the containers using it, and the volume's contents exist outside the lifecycle of a given container. Increase size of docker image file. --Nico. Using this approach I was able to use my external hardisk for storing docker images. From the output above, the storage driver is set to overlay2. AWS EC2 root volume increase. Run "minikube ssh -- docker system prune" if using the Docker container runtime Mar 29, 2019 · Solution: It would be best if you allocated less memory, I updated my docker-compose. Seamlessly Ship Any Application, Anywhere. 09. 5 Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Jun 19, 2014 · For Mac users in the 17. image: you can remove images unused with the command line docker image rmi <image name>. tar". Docker also supports containers storing files in-memory on the host machine. I cannot find it documented anywhere) limitation of disk space that can be used by all images and containers created on Docker Desktop WSL2 Windows. docker version. --net=host. docker rmi <dash-back-image> docker rmi <dash-calc-image> After you remove those images, run the docker pull again, we will see the image is being entirely pulled. Anyo… Aug 3, 2023 · Check its original size with the following command: docker images nginx:latest. The integration is required to integrate Frigate into Home Assistant. This is an example of a . By default, each container is set to have 10GB of disk size. : Settings » Resources » Advanced. Jan 6, 2020 · I want to increase the disk space of a Docker container. We support various image formats such as JPG, JPEG, PNG, and PDF. Q 1. There, you can find different files that represent read-only layers of a Docker image and a layer on top of it that contains your changes. I see that it is 251G. Btrfs is a copy-on-write filesystem that supports many advanced storage technologies, making it a good fit for Docker. If you use the default storage driver overlay2, then your Docker images are stored in /var/lib/docker/overlay2. 06. 0" nginx. (4) Click Edit in the right hand pane. Increase the storage allocated to Docker for Desktop by clicking on: Docker icon > Preferences > Resources > Disk Image Size 3. 147 GB Udev Sync Step 1: df -h [checked the memory used, to be sure, memory is used by overlay folder]. In other words and as @jordanm said, this is the total size of images you can remove without breaking anything, that is exactly why Docker will remove them if you run docker system prune -a or docker image prune -a. yaml file and added below line to allocate and reserve the memory for docker as: deploy: resources: limits: memory: 512M reservations: memory: 300M. I've encountered containers that have a >10GB rootfs by default, so it can also be set on build if you're building those containers. Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 0 Server Version: 17. Restart docker daemon. Use the BTRFS storage driver. e Runtime options with Memory, CPUs, and GPUs. Once you've identified the images you wish to remove, you can proceed to delete them using the docker rmi command followed by either the image ID or tag. Dec 2, 2020 · I found that there is “undocumented” (i. . 3. Such files are not persisted. 167+$0. Oct 8, 2015 · Regarding the Hadoop HDFS service however, we have the situation that the disk space available to the docker containers equals to the disk space available to the server. May 2, 2018 · When I launch a container from rhel7. Mar 18, 2021 · Run "docker system prune" to remove unused Docker data (optionally with "-a") 2. May 13, 2015 · 122. IF we are talking about Dcoker Desktop, the daemoon json will not help and you need to change the limits from the Docker Desktop UI. Documentation for the -f option says Docker greatly simplifies the process of configuring and managing your OpenSearch clusters. Apr 23, 2016 · Docker cache: Docker uses a cache to improve build times and optimize image layering. Apr 23, 2021 · Due to an increasing database size in the local docker environments in my work project, I have been attempting to increase the maximum size of the virtual disk space of WSL2 for Docker from 256Gb to 512Gb. 045= 0. img is usually not the fix if you are filling it. You can change it with the -g daemon option. To enable host networking, use the. Alejandro Galera. 3) do these one by one: systemctl stop docker. in the scaled up container ( scaled up with --storage-opt size=50GB ) i do get 50GB in the disk size. Frigate is a Docker container that can be run on any Docker host including as a HassOS Addon. There are two ways to increase the container disk size: Oct 18, 2019 · Every once in a while I get an email notification that says "unRAID Status: Warning - Docker image disk utilization of 88%. With every layer you add, more space will be taken up by the image. Without this only 'unused containers, networks, images (both dangling and unreferenced)' will be pruned. After adding the above line your docker will take up to 512MB. Mar 15, 2023 · So indeed, it would be good to see the output of the following commands. Enable or disable Resource Saver mode , which significantly reduces CPU and memory utilization on the host by automatically turning off the Linux VM when Docker Desktop is idle (i. It's usually in C:\Users\YOURNAME\AppData\Local\Docker\wsl\data and you can often reclaim some of the space if you've Dec 14, 2021 · Here is an example. The rate limits of 100 container image requests per six hours for anonymous usage, and 200 container image requests per six hours for free Docker accounts are now in effect. 17. 06 and higher, Docker can manage the block device for you, simplifying configuration of direct-lvm mode. I ran into similar issue, and figured out that root-volume was 99% full, I followed. We encourage users of the docker images to familiarize themselves with the options available, including: Let Docker manage the storage of your data by writing to disk on the host system using its own internal volume management. May 14, 2024 · Docker containers run the software stack defined within an Docker image. Description. , the option also accepts a fraction of a CPU core. Now, I want to increase the size of that partition. In the Grafana GitHub repository, the packaging/docker/custom/ folder includes a Dockerfile that you can use to build a custom Grafana image. Automate Your Development To Production Pipeline. wslconfig file with the VM settings. Clear the current Docker default directory, which will delete all existing containers and images. They also have slightly different naming: service: image: nginx mem_limit: 512m mem_reservation: 128M cpus: 0. How the vfs storage driver works. After you have read the storage driver overview, the next step is to choose the best storage driver for your workloads. Here is the output from docker info. After WSL 2 integration, I am not able to find that option. Checking the container size here will display the older value of 10G: Oct 17, 2018 · I am trying to increase the docker image size on ubuntu. Dec 6, 2023 · The --cpus option provides a way to limit how many CPU cores a container can use. overlay2 won't resize the rootfs of the container automatically, it just uses the underlying fs of the host so you don't have to Oct 1, 2016 · When running builds in a busy continuous integration environment, for example on a Jenkins slave, I regularly hit the problem of the slave rapidly running out of disk space due to many Docker image layers piling up in the cache. This is the --kubelet-arg=image-gc-high-threshold=85 --kubelet-arg=image-gc-low-threshold=80. wsl --export docker-desktop-data "D:\Docker\data. json configured the docker root directory to this newly mounted storage and copied all the old files but after that also when I check. Apr 27, 2024 · If you want to reduce docker image size, you need to use the standard best practices in building Sep 4, 2023 · However, this isolation comes with a performance overhead. When you remove an image, Docker might still keep the cached layers, which consume disk space. tar file Use docker save to save containers, and push existing images to Docker Hub or a private repository, so that you don’t need to recreate them later. Jan 9, 2015 · The problem is that when I continue download docker images and run docker containers, it seems that the other hard drive /dev/xvda1 is also used up. Increasing the size of /var is also an option. The default is 64MB. This limitation means that, for example, a 50 GB Docker image must consist of at least five layers. 5 ports: - "80:80" To create configured containers, we need to run the docker-compose command: May 9, 2018 · 2. l. Docker's signing system is known as content trust. docker info. Docker's btrfs storage driver leverages many Btrfs features for image and container management. overlay file shows size 36G. Oct 28, 2022 · Docker Desktop creates the VHD that docker-desktop-data uses, but it probably relies on WSL to do so. 2. STEP 2. The container's writable layer doesn't persist after the container is deleted, but is suitable for storing ephemeral data that is generated at runtime. 3,615 3 26 42. tar --version 2 And now you can delete . 6 GB (59. tar wsl --unregister docker-desktop-data wsl --import docker-desktop-data D:\docker-new-repo\ docker-desktop-data. Example: Start dockerd with: --storage-opt dm. Here are sample docker-compose. You can modify shm size by passing the optional parameter --shm-size to docker run command. When I do docker info I get following info. 2) change /etc/default/docker as this: --storage-driver devicemapper --storage-opt dm. It can take a bit to run but will pull the actual container sizes, this is the way i have found problematic container growth in the past (log files being written to container storage) Jul 6, 2021 · Most Docker images are distributed without any verification that they're what they claim to be. For each type you can reclaim a free space. Create and manage users and grant access to your repositories. So I attach a volume with: docker run -p=2222:22 -d -v /backup docker-ssh. tar] docker run -i -t [imagename] /bin/bash. 0-ce-mac19 version you can simply move the Disk Image location from the user interface in the preferences option Just change the location of the disk image and it will work (by clicking Move disk Image) and restarting the docker. I tried the below ways but I had no luck 1) Added "DOCKER_STORAGE_OPTIONS": "--stor Feb 6, 2020 · Docker images. There may come a time when you want to move this storage space to a new location. Docker Desktop for Windows uses WSL to manage all your images and container files and keeps them in a private virtual hard drive (VHDX) called ext4. By default, a container has no resource constraints and can use as much of a given resource as the host's kernel scheduler allows. When we start a new container, Docker adds a read-write layer on top of the image layers enabling the container to run as if it’s on a standard Linux filesystem. basesize=20G. Btrfs is included in the mainline Linux kernel. Oct 31, 2023 · If you have a Basic tier registry and use 25 GB storage, you are paying $0. Image size can end up being a massive weight on your Docker files. Use the following Docker Slim command to compress your image: docker-slim build --sensor-ipc-mode proxy --sensor-ipc-endpoint 172. SO MAKE A BACKUP. Nov 17, 2017 · Increasing size of docker. You can specify the cached image by adding the --cache-from argument in your build config file, which will instruct Docker to build using that image as a cache source. 4 GB Metadata Space Used: 18. Jun 3, 2015 · Check that you have free space on /var as this is where Docker stores the image files by default (in /var/lib/docker). Oct 25, 2023 · Step 2: Delete Specific Docker Images. ns ye fa tp qk xt ne vr cb iw