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####> This option file is used in: ####> podman build, farm build ####> If file is edited, make sure the changes ####> are applicable to all of those.
--label=label
Add an image label (e.g. label=value) to the image metadata. Can be used multiple times.
Users can set a special LABEL io.containers.capabilities=CAP1,CAP2,CAP3 in a Containerfile that specifies the list of Linux capabilities required for the container to run properly. This label specified in a container image tells Podman to run the container with just these capabilities. Podman launches the container with just the specified capabilities, as long as this list of capabilities is a subset of the default list.
If the specified capabilities are not in the default set, Podman prints an error message and runs the container with the default capabilities.