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b037096202
This allows to build a custom Talos image which comes with some system extension bundled in. Sometimes we might need to have an extension in the initial image, e.g. `vmtoolsd` for VMWare Talos image. Syntax: ``` make image-aws \ IMAGER_SYSTEM_EXTENSIONS="ghcr.io/siderolabs/amd-ucode:..." ``` System extensions are not supported for now for ISO images, as they don't go through the common installer flow (#5725). Also it might be nice to add a simple way to generate just `initramfs.xz` with system extensions bundled in (e.g. for PXE booting). (#5726) Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
20 lines
541 B
Bash
20 lines
541 B
Bash
# helper scripts for running imager functions
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prepare_extension_images() {
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# first argument - image platform, e.g. linux/amd64
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# other arguments - list of system extension images
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local platform="$1"
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shift
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local extensions_dir=$(mktemp -d)
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for ext_image in "$@"; do
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echo "Extracting ${ext_image}..." >&2
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local ext_dir="${extensions_dir}/$(basename `mktemp -u`)"
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mkdir -p "${ext_dir}" && \
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crane export --platform="${platform}" "${ext_image}" - | tar x -C "${ext_dir}"
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done
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echo "${extensions_dir}"
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}
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