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| author | Daniel J Walsh <dwalsh@redhat.com> | 2021-01-15 03:49:42 -0500 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2021-01-15 13:24:34 -0500 |
| commit | cf51c7ed9f955390a0e417f208046e0b8fbadb26 (patch) | |
| tree | e20cf39ccab111aa9a86745fc9951f0a5f45ecf8 /docs/source/markdown/podman-push.1.md | |
| parent | 5a166b297339d547d89fbf14248c3aff129eb960 (diff) | |
| download | podman-cf51c7ed9f955390a0e417f208046e0b8fbadb26.tar.gz podman-cf51c7ed9f955390a0e417f208046e0b8fbadb26.tar.bz2 podman-cf51c7ed9f955390a0e417f208046e0b8fbadb26.zip | |
Allow podman push to push manifest lists
When doing a podman images, manifests lists look just like images, so
it is logical that users would assume that they can just podman push them
to a registry. The problem is we throw out weird errors when this happens
and users need to somehow figure out this is a manifest list rather then
an image, and frankly the user will not understand the difference.
This PR will make podman push just do the right thing, by failing over and
attempting to push the manifest if it fails to push the image.
Fix up handling of manifest push
Protocol should bring back a digest string, which can either be
printed or stored in a file.
We should not reimplement the manifest push setup code in the tunnel
code but take advantage of the api path, to make sure remote and local
work the same way.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'docs/source/markdown/podman-push.1.md')
| -rw-r--r-- | docs/source/markdown/podman-push.1.md | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/docs/source/markdown/podman-push.1.md b/docs/source/markdown/podman-push.1.md index 68ea528cb..f7624ed5f 100644 --- a/docs/source/markdown/podman-push.1.md +++ b/docs/source/markdown/podman-push.1.md @@ -1,7 +1,7 @@ % podman-push(1) ## NAME -podman\-push - Push an image from local storage to elsewhere +podman\-push - Push an image, manifest list or image index from local storage to elsewhere ## SYNOPSIS **podman push** [*options*] *image* [*destination*] @@ -9,10 +9,11 @@ podman\-push - Push an image from local storage to elsewhere **podman image push** [*options*] *image* [*destination*] ## DESCRIPTION -Pushes an image from local storage to a specified destination. -Push is mainly used to push images to registries, however **podman push** -can be used to save images to tarballs and directories using the following -transports: **dir:**, **docker-archive:**, **docker-daemon:** and **oci-archive:**. +Pushes an image, manifest list or image index from local storage to a specified +destination. Push is mainly used to push images to registries, however +**podman push** can be used to save images to tarballs and directories using the +following transports: +**dir:**, **docker-archive:**, **docker-daemon:** and **oci-archive:**. ## Image storage Images are pushed from those stored in local image storage. |