docker image rm

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docker image rm

2024-06-30 11:39| 来源: 网络整理| 查看: 265

docker image rmDescriptionRemove one or more imagesUsagedocker image rm [OPTIONS] IMAGE [IMAGE...]AliasesAn alias is a short or memorable alternative for a longer command.docker image remove docker rmiDescription

Removes (and un-tags) one or more images from the host node. If an image has multiple tags, using this command with the tag as a parameter only removes the tag. If the tag is the only one for the image, both the image and the tag are removed.

This does not remove images from a registry. You cannot remove an image of a running container unless you use the -f option. To see all images on a host use the docker image ls command.

OptionsOptionDefaultDescription-f, --forceForce removal of the image--no-pruneDo not delete untagged parentsExamples

You can remove an image using its short or long ID, its tag, or its digest. If an image has one or more tags referencing it, you must remove all of them before the image is removed. Digest references are removed automatically when an image is removed by tag.

$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE test1 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test2 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) $ docker rmi fd484f19954f Error: Conflict, cannot delete image fd484f19954f because it is tagged in multiple repositories, use -f to force 2013/12/11 05:47:16 Error: failed to remove one or more images $ docker rmi test1:latest Untagged: test1:latest $ docker rmi test2:latest Untagged: test2:latest $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE test latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) $ docker rmi test:latest Untagged: test:latest Deleted: fd484f19954f4920da7ff372b5067f5b7ddb2fd3830cecd17b96ea9e286ba5b8

If you use the -f flag and specify the image's short or long ID, then this command untags and removes all images that match the specified ID.

$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE test1 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test2 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) $ docker rmi -f fd484f19954f Untagged: test1:latest Untagged: test:latest Untagged: test2:latest Deleted: fd484f19954f4920da7ff372b5067f5b7ddb2fd3830cecd17b96ea9e286ba5b8

An image pulled by digest has no tag associated with it:

$ docker images --digests REPOSITORY TAG DIGEST IMAGE ID CREATED SIZE localhost:5000/test/busybox sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf 4986bf8c1536 9 weeks ago 2.43 MB

To remove an image using its digest:

$ docker rmi localhost:5000/test/busybox@sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf Untagged: localhost:5000/test/busybox@sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf Deleted: 4986bf8c15363d1c5d15512d5266f8777bfba4974ac56e3270e7760f6f0a8125 Deleted: ea13149945cb6b1e746bf28032f02e9b5a793523481a0a18645fc77ad53c4ea2 Deleted: df7546f9f060a2268024c8a230d8639878585defcc1bc6f79d2728a13957871b


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