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Move the options for the podman build doc to a common md that can be used by both podman build and podman farm build. Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
22 lines
821 B
Markdown
22 lines
821 B
Markdown
####> This option file is used in:
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####> podman build, farm build
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####> If file is edited, make sure the changes
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####> are applicable to all of those.
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#### **--cache-from**=*image*
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Repository to utilize as a potential cache source. When specified, Buildah tries to look for
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cache images in the specified repository and attempts to pull cache images instead of actually
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executing the build steps locally. Buildah only attempts to pull previously cached images if they
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are considered as valid cache hits.
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Use the `--cache-to` option to populate a remote repository with cache content.
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Example
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```bash
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# populate a cache and also consult it
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buildah build -t test --layers --cache-to registry/myrepo/cache --cache-from registry/myrepo/cache .
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```
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Note: `--cache-from` option is ignored unless `--layers` is specified.
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