DOKK / manpages / debian 11 / podman / podman-image-prune.1.en
podman-image-prune(1)() 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, you can delete all unused images. Unused images are dangling images as well as any image that does not have any containers based on it.

The image prune command does not prune cache images that only use layers that are necessary for other images.

--all, -a

Remove dangling images and images that have no associated containers.

--filter=filters

Provide filter values.

The --filter flag format is of “key=value”. If there is more than one filter, then pass multiple flags (e.g., --filter "foo=bar" --filter "bif=baz")

Supported filters:

  • until (timestamp) - only remove containers and images created before given timestamp
  • label (label=key, label=key=value, label!=key, or label!=key=value) - only remove containers and images, with (or without, in case label!=... is used) 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.

The label filter accepts two formats. One is the label=... (label=key or label=key=value), which removes images with the specified labels. The other format is the label!=... (label!=key or label!=key=value), which removes images without the specified labels.

--force, -f

Do not provide an interactive prompt for container removal.

--help, -h

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
f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907

Remove all unused images from local storage without confirming

$ sudo podman image prune -a -f
f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
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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5e6572320437022e2746467ddf5b3561bf06e099e8e6361df27e0b2a7ed0b17b
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$ sudo podman image prune -f --filter until=10h
f3e20dc537fb04cb51672a5cb6fdf2292e61d411315549391a0d1f64e4e3097e
324a7a3b2e0135f4226ffdd473e4099fd9e477a74230cdc35de69e84c0f9d907

Remove all unused images from local storage with label version 1.0

$ sudo podman image prune -a -f --filter label=version=1.0
e813d2135f17fadeffeea8159a34cfdd4c30b98d8111364b913a91fd930643e9
5e6572320437022e2746467ddf5b3561bf06e099e8e6361df27e0b2a7ed0b17b
58fda2abf5042b35dfe04e5f8ee458a3cc26375bf309efb42c078b551a2055c7
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1ef14d5ede80db78978b25ad677fd3e897a578c3af614e1fda608d40c8809707
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podman(1), podman-images

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)