% podman-image-prune 1
podman-image-prune - Remove all unused images from the local store
podman image prune [options]
podman image prune removes all dangling images from local storage. With the all option,
all unused images are deleted (i.e., images not in use by any container).
The image prune command does not prune cache images that only use layers that are necessary for other images.
Remove dangling images and images that have no associated containers.
Remove images even when they are used by external containers (e.g., build containers).
Provide filter values.
The filters argument format is of key=value. If there is more than one filter, then pass multiple OPTIONS: --filter foo=bar --filter bif=baz.
Supported filters:
| Filter | Description |
|---|---|
| label | Only remove images, with (or without, in the case of label!=[...] is used) the specified labels. |
| until | Only remove images created before given timestamp. |
The label filter accepts two formats. One is the label=key or label=key=value, which removes containers with the specified labels. The other format is the label!=key or label!=key=value, which removes containers without the specified labels.
The until filter can be Unix timestamps, date formatted timestamps or Go duration strings (e.g. 10m, 1h30m) computed relative to the machine’s time.
Do not provide an interactive prompt for container removal.
Print usage statement
Remove all dangling images from local storage
$ sudo podman image prune
WARNING! This will remove all dangling images.
Are you sure you want to continue? [y/N] y
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324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907Remove all unused images from local storage without confirming
$ sudo podman image prune -a -f
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324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907
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Remove all unused images from local storage since given time/hours.
$ sudo podman image prune -a --filter until=2019-11-14T06:15:42.937792374Z
WARNING! This will remove all dangling images.
Are you sure you want to continue? [y/N] y
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$ sudo podman image prune -f --filter until=10h
f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907Remove all unused images from local storage with label version 1.0
$ sudo podman image prune -a -f --filter label=version=1.0
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December 2018, Originally compiled by Brent Baude (bbaude at redhat dot com) December 2020, converted filter information from docs.docker.com documentation by Dan Walsh (dwalsh at redhat dot com)