| podman-images(1) | General Commands Manual | podman-images(1) |
NAME¶
podman-images - List images in local storage
SYNOPSIS¶
podman images [options] [image]
podman image list [options] [image]
podman image ls [options] [image]
DESCRIPTION¶
Displays locally stored images, their names, and their IDs.
OPTIONS¶
--all, -a¶
Show all images (by default filter out the intermediate image layers). The default is false.
--digests¶
Show image digests
--filter, -f=filter¶
Provide filter values.
The filters argument format is of key=value or key!=value. If there is more than one filter, then pass multiple OPTIONS: --filter foo=bar --filter bif=baz.
Supported filters:
| Filter | Description |
| id | Filter by image ID. |
| before | Filter by images created before the given IMAGE (name or tag). |
| containers | Filter by images with a running container. |
| dangling | Filter by dangling (unused) images. |
| digest | Filter by digest. |
| intermediate | Filter by images that are dangling and have no children |
| label | Filter by images with (or without, in the case of label!=[...] is used) the specified labels. |
| manifest | Filter by images that are manifest lists. |
| readonly | Filter by read-only or read/write images. |
| reference | Filter by image name. |
| after/since | Filter by images created after the given IMAGE (name or tag). |
| until | Filter by images created until the given duration or time. |
The id filter accepts the image ID string.
The before filter accepts formats: <image-name>[:<tag>], <image id> or <image@digest>.
The containers filter shows images that have a running container based on that image.
The dangling filter shows images that are taking up disk space and serve no purpose. Dangling image is a file system layer that was used in a previous build of an image and is no longer referenced by any image. They are denoted with the <none> tag, consume disk space and serve no active purpose.
The digest filter accepts the image digest string.
The intermediate filter shows images that are dangling and have no children.
The label filter accepts two formats. One is the label=key or label=key=value, which shows images with the specified labels. The other format is the label!=key or label!=key=value, which shows images without the specified labels.
The manifest filter shows images that are manifest lists.
The readonly filter shows, as a default, both read-only and read/write images. Read-only images can be configured by modifying the additionalimagestores in the /etc/containers/storage.conf file.
The reference filter accepts the pattern of an image reference <image-name>[:<tag>].
The after or since filter accepts formats: <image-name>[:<tag>], <image id> or <image@digest>.
The until filter accepts formats: golang duration, RFC3339 time, or a Unix timestamp and shows all images that are created until that time.
--format=format¶
Change the default output format. This can be of a supported type like 'json' or a Go template. Valid placeholders for the Go template are listed below:
| Placeholder | Description |
| .Containers | Number of containers using this image |
| .Created | Elapsed time since the image was created |
| .CreatedAt | Time when the image was created, YYYY-MM-DD HH:MM:SS +nnnn |
| .CreatedSince | Same as .Created |
| .CreatedTime | Same as .CreatedAt |
| .Dangling | Same as .IsDangling |
| .Digest | Image digest |
| .History | History of the image layer |
| .ID | Image ID (truncated) |
| .Id | Image ID (full SHA) |
| .IsDangling | Is image dangling? (true/false) |
| .IsReadOnly | Is unage read-only? (true/false) |
| .Labels | map[] of labels |
| .Names | Image FQIN |
| .ParentId | Full SHA of parent image ID, or null (string) |
| .ReadOnly | Same as .IsReadOnly |
| .RepoDigests | map[] of zero or more repo/name@sha256:SHA strings |
| .Repository | Image repository |
| .RepoTags | map[] of zero or more FQIN strings for this image |
| .SharedSize | Always seems to be 0 |
| .Size | Size of layer on disk (human-friendly string) |
| .Tag | Image tag |
| .VirtualSize | Size of layer on disk (bytes) |
--history¶
Display the history of image names. If an image gets re-tagged or untagged, then the image name history gets prepended (latest image first). This is especially useful when undoing a tag operation or an image does not contain any name because it has been untagged.
--no-trunc¶
Do not truncate the output (default false).
--noheading, -n¶
Omit the table headings from the listing.
--quiet, -q¶
Lists only the image IDs.
--sort=sort¶
Sort by created, id, repository, size or tag (default: created)
EXAMPLE¶
$ podman images REPOSITORY TAG IMAGE ID CREATED SIZE quay.io/podman/stable latest e0b7dabc3352 22 hours ago 331 MB docker.io/library/alpine latest 9c6f07244728 5 days ago 5.83 MB registry.fedoraproject.org/fedora latest 2ecb6df95994 3 weeks ago 169 MB quay.io/libpod/testimage 20220615 f26aa69bb3f3 2 months ago 8.4 MB
$ podman images stable REPOSITORY TAG IMAGE ID CREATED SIZE quay.io/podman/stable latest e0b7dabc3352 22 hours ago 331 MB
# podman image ls --quiet e3d42bcaf643 ebb91b73692b 4526339ae51c
# podman images --noheading docker.io/kubernetes/pause latest e3d42bcaf643 3 years ago 251 kB <none> <none> ebb91b73692b 4 weeks ago 27.2 MB docker.io/library/ubuntu latest 4526339ae51c 6 weeks ago 126 MB
# podman image list --no-trunc REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/kubernetes/pause latest sha256:e3d42bcaf643097dd1bb0385658ae8cbe100a80f773555c44690d22c25d16b27 3 years ago 251 kB <none> <none> sha256:ebb91b73692bd27890685846412ae338d13552165eacf7fcd5f139bfa9c2d6d9 4 weeks ago 27.2 MB docker.io/library/ubuntu latest sha256:4526339ae51c3cdc97956a7a961c193c39dfc6bd9733b0d762a36c6881b5583a 6 weeks ago 126 MB
# podman images --format "table {{.ID}} {{.Repository}} {{.Tag}}"
IMAGE ID REPOSITORY TAG
e3d42bcaf643 docker.io/kubernetes/pause latest
ebb91b73692b <none> <none>
4526339ae51c docker.io/library/ubuntu latest
# podman images --filter dangling=true REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> ebb91b73692b 4 weeks ago 27.2 MB
# podman images --format json [
{ "id": "e3d42bcaf643097dd1bb0385658ae8cbe100a80f773555c44690d22c25d16b27", "names": [ "docker.io/kubernetes/pause:latest" ], "digest": "sha256:0aecf73ff86844324847883f2e916d3f6984c5fae3c2f23e91d66f549fe7d423", "created": "2014-07-19T07:02:32.267701596Z", "size": 250665
},
{ "id": "ebb91b73692bd27890685846412ae338d13552165eacf7fcd5f139bfa9c2d6d9", "names": [ "\u003cnone\u003e" ], "digest": "sha256:ba7e4091d27e8114a205003ca6a768905c3395d961624a2c78873d9526461032", "created": "2017-10-26T03:07:22.796184288Z", "size": 27170520
},
{ "id": "4526339ae51c3cdc97956a7a961c193c39dfc6bd9733b0d762a36c6881b5583a", "names": [ "docker.io/library/ubuntu:latest" ], "digest": "sha256:193f7734ddd68e0fb24ba9af8c2b673aecb0227b026871f8e932dab45add7753", "created": "2017-10-10T20:59:05.10196344Z", "size": 126085200
} ]
# podman images --sort repository REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> 2460217d76fc About a minute ago 4.41 MB docker.io/library/alpine latest 3fd9065eaf02 5 months ago 4.41 MB localhost/myapp latest b2e0ad03474a About a minute ago 4.41 MB registry.access.redhat.com/rhel7 latest 7a840db7f020 2 weeks ago 211 MB registry.fedoraproject.org/fedora 27 801894bc0e43 6 weeks ago 246 MB
# podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/test latest 18f0c080cd72 4 seconds ago 4.42 MB docker.io/library/alpine latest 3fd9065eaf02 5 months ago 4.41 MB # podman images -a REPOSITORY TAG IMAGE ID CREATED SIZE localhost/test latest 18f0c080cd72 6 seconds ago 4.42 MB <none> <none> 270e70dc54c0 7 seconds ago 4.42 MB <none> <none> 4ed6fbe43414 8 seconds ago 4.41 MB <none> <none> 6b0df8e71508 8 seconds ago 4.41 MB docker.io/library/alpine latest 3fd9065eaf02 5 months ago 4.41 MB
SEE ALSO¶
HISTORY¶
March 2017, Originally compiled by Dan Walsh <dwalsh@redhat.com>