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# buildah-manifest "1" "September 2019" "buildah"
## NAME
buildah-manifest - Create and manipulate manifest lists and image indexes.
## SYNOPSIS
buildah manifest COMMAND [OPTIONS] [ARG...]
## DESCRIPTION
The `buildah manifest` command provides subcommands which can be used to:
* Create a working Docker manifest list or OCI image index.
* Add an entry to a manifest list or image index for a specified image.
* Add or update information about an entry in a manifest list or image index.
* Delete a working container or an image.
* Push a manifest list or image index to a registry or other location.
## SUBCOMMANDS
| Command | Man Page | Description |
| ------- | -------------------------------------------------------------- | --------------------------------------------------------------------------- |
| add | [buildah-manifest-add(1)](buildah-manifest-add.1.md) | Add an image to a manifest list or image index. |
| annotate | [buildah-manifest-annotate(1)](buildah-manifest-annotate.1.md) | Add or update information about an image in a manifest list or image index. |
| create | [buildah-manifest-create(1)](buildah-manifest-create.1.md) | Create a manifest list or image index. |
| exists | [buildah-manifest-exists(1)](buildah-manifest-exists.1.md) | Check if a manifest list exists in local storage. |
| inspect | [buildah-manifest-inspect(1)](buildah-manifest-inspect.1.md) | Display the contents of a manifest list or image index. |
| push | [buildah-manifest-push(1)](buildah-manifest-push.1.md) | Push a manifest list or image index to a registry or other location. |
| remove | [buildah-manifest-remove(1)](buildah-manifest-remove.1.md) | Remove an image from a manifest list or image index. |
| rm | [buildah-manifest-rm(1)](buildah-manifest-rm.1.md) | Remove manifest list from local storage. |
## EXAMPLES
### Building a multi-arch manifest list from a Containerfile
Assuming the `Containerfile` uses `RUN` instructions, the host needs
a way to execute non-native binaries. Configuring this is beyond
the scope of this example. Building a multi-arch manifest list
`shazam` in parallel across 4-threads can be done like this:
$ platarch=linux/amd64,linux/ppc64le,linux/arm64,linux/s390x
$ buildah build --jobs=4 --platform=$platarch --manifest shazam .
**Note:** The `--jobs` argument is optional, and the `-t` or `--tag`
option should *not* be used.
### Assembling a multi-arch manifest from separately built images
Assuming `example.com/example/shazam:$arch` images are built separately
on other hosts and pushed to the `example.com` registry. They may
be combined into a manifest list, and pushed using a simple loop:
$ REPO=example.com/example/shazam
$ buildah manifest create $REPO:latest
$ for IMGTAG in amd64 s390x ppc64le arm64; do \
buildah manifest add $REPO:latest docker://$REPO:IMGTAG; \
done
$ buildah manifest push --all $REPO:latest
**Note:** The `add` instruction argument order is `<manifest>` then `<image>`.
Also, the `--all` push option is required to ensure all contents are
pushed, not just the native platform/arch.
### Removing and tagging a manifest list before pushing
Special care is needed when removing and pushing manifest lists, as opposed
to the contents. You almost always want to use the `manifest rm` and
`manifest push --all` subcommands. For example, a rename and push could
be performed like this:
$ buildah tag localhost/shazam example.com/example/shazam
$ buildah manifest rm localhost/shazam
$ buildah manifest push --all example.com/example/shazam
## SEE ALSO
buildah(1), buildah-manifest-create(1), buildah-manifest-add(1), buildah-manifest-remove(1), buildah-manifest-annotate(1), buildah-manifest-inspect(1), buildah-manifest-push(1), buildah-manifest-rm(1)
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