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|
% 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.
@@option no-trunc
@@option noheading
#### **--quiet**, **-q**
Lists only the image IDs.
#### **--sort**=*sort*
Sort by *created*, *id*, *repository*, *size* or *tag* (default: **created**)
When sorting by *repository* it also sorts by the *tag* as second criteria to provide a stable output.
## EXAMPLE
List all non-dangling images in local storage:
```
$ 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
```
List all images matching the specified name:
```
$ podman images stable
REPOSITORY TAG IMAGE ID CREATED SIZE
quay.io/podman/stable latest e0b7dabc3352 22 hours ago 331 MB
```
List image ids of all images in containers storage:
```
# podman image ls --quiet
e3d42bcaf643
ebb91b73692b
4526339ae51c
```
List all images without showing the headers:
```
# 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
```
List all images without truncating output:
```
# 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
```
List all image content with the formatted content:
```
# 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
```
List any image that is not tagged with a name (dangling):
```
# podman images --filter dangling=true
REPOSITORY TAG IMAGE ID CREATED SIZE
<none> <none> ebb91b73692b 4 weeks ago 27.2 MB
```
List all images in JSON format:
```
# 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
}
]
```
List all images sorted by the specified column:
```
# 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
```
Show the difference between listed images in use versus all images, including dangling images:
```
# 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
**[podman(1)](podman.1.md)**, **[containers-storage.conf(5)](https://github.com/containers/storage/blob/main/docs/containers-storage.conf.5.md)**
### Troubleshooting
See [podman-troubleshooting(7)](https://github.com/containers/podman/blob/main/troubleshooting.md)
for solutions to common issues.
## HISTORY
March 2017, Originally compiled by Dan Walsh `<dwalsh@redhat.com>`
|
