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119 lines
3.5 KiB
YAML
119 lines
3.5 KiB
YAML
command: docker buildx imagetools create
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short: Create a new image based on source images
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long: |-
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Imagetools contains commands for working with manifest lists in the registry.
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These commands are useful for inspecting multi-platform build results.
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Create a new manifest list based on source manifests. The source manifests can
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be manifest lists or single platform distribution manifests and must already
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exist in the registry where the new manifest is created. If only one source is
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specified, create performs a carbon copy.
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usage: docker buildx imagetools create [OPTIONS] [SOURCE] [SOURCE...]
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pname: docker buildx imagetools
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plink: docker_buildx_imagetools.yaml
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options:
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- option: append
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value_type: bool
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default_value: "false"
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description: Append to existing manifest
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details_url: '#append'
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: dry-run
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value_type: bool
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default_value: "false"
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description: Show final image instead of pushing
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details_url: '#dry-run'
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: file
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shorthand: f
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value_type: stringArray
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default_value: '[]'
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description: Read source descriptor from file
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details_url: '#file'
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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- option: tag
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shorthand: t
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value_type: stringArray
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default_value: '[]'
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description: Set reference for new image
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details_url: '#tag'
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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inherited_options:
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- option: builder
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value_type: string
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description: Override the configured builder instance
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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examples: |-
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### Append new sources to an existing manifest list (--append) {#append}
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Use the `--append` flag to append the new sources to an existing manifest list
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in the destination.
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### Show final image instead of pushing (--dry-run) {#dry-run}
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Use the `--dry-run` flag to not push the image, just show it.
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### Read source descriptor from a file (-f, --file) {#file}
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```
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-f FILE or --file FILE
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```
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Reads source from files. A source can be a manifest digest, manifest reference,
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or a JSON of OCI descriptor object.
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In order to define annotations or additional platform properties like `os.version` and
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`os.features` you need to add them in the OCI descriptor object encoded in JSON.
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```
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docker buildx imagetools inspect --raw alpine | jq '.manifests[0] | .platform."os.version"="10.1"' > descr.json
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docker buildx imagetools create -f descr.json myuser/image
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```
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The descriptor in the file is merged with existing descriptor in the registry if it exists.
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The supported fields for the descriptor are defined in [OCI spec](https://github.com/opencontainers/image-spec/blob/master/descriptor.md#properties) .
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### Set reference for new image (-t, --tag) {#tag}
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```
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-t IMAGE or --tag IMAGE
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```
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Use the `-t` or `--tag` flag to set the name of the image to be created.
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**Examples**
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```console
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$ docker buildx imagetools create --dry-run alpine@sha256:5c40b3c27b9f13c873fefb2139765c56ce97fd50230f1f2d5c91e55dec171907 sha256:c4ba6347b0e4258ce6a6de2401619316f982b7bcc529f73d2a410d0097730204
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$ docker buildx imagetools create -t tonistiigi/myapp -f image1 -f image2
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```
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deprecated: false
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experimental: false
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experimentalcli: false
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kubernetes: false
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swarm: false
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