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This is the server side required for osmet packing: coreos/coreos-installer#187 We run `osmet pack` when creating the live ISO and include the osmet binary as part of the CPIO containing the root squashfs. One thing to note is that the metal image is now always required before building the live ISO. This is because the whole point of osmet is to efficiently pack the metal image. Since osmet obsoletes the `fulliso` artifact, this PR also removes support for it.
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#!/bin/bash | ||
set -euo pipefail | ||
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if [ ! -f /etc/cosa-supermin ]; then | ||
dn=$(dirname "$0") | ||
# shellcheck source=src/cmdlib.sh | ||
. "${dn}"/cmdlib.sh | ||
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img_src=$1; shift | ||
osmet_dest=$1; shift | ||
checksum=$1; shift | ||
coreinst=${1:-${OSMET_PACK_COREOS_INSTALLER:-}} | ||
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workdir=$(pwd) | ||
TMPDIR=tmp/tmp-osmet-pack | ||
rm -rf "${TMPDIR}" | ||
mkdir -p "${TMPDIR}" | ||
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if [[ $img_src == *.gz || $img_src == *.xz ]]; then | ||
img="$(basename "$img_src")" | ||
fatal "Cannot pack osmet from $img; not an uncompressed image" | ||
fi | ||
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set -- "${TMPDIR}/osmet.bin" "${checksum}" | ||
if [ -n "${coreinst:-}" ]; then | ||
cp "${coreinst}" "${TMPDIR}/coreos-installer" | ||
set -- "$@" "${TMPDIR}/coreos-installer" | ||
fi | ||
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# stamp it with "osmet" serial so we find it easily in the VM | ||
runvm -drive "if=none,id=osmet,format=raw,readonly=on,file=${img_src}" \ | ||
-device virtio-blk,serial=osmet,drive=osmet -- \ | ||
/usr/lib/coreos-assembler/osmet-pack "$@" | ||
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mv "${TMPDIR}/osmet.bin" "${osmet_dest}" | ||
rm -rf "${TMPDIR}" | ||
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exit 0 | ||
fi | ||
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# This runs inside supermin | ||
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osmet_dest=$1; shift | ||
checksum=$1; shift | ||
coreinst=${1:-} | ||
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set -x | ||
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# we want /dev/disk symlinks for coreos-installer | ||
/usr/lib/systemd/systemd-udevd --daemon | ||
/usr/sbin/udevadm trigger --settle | ||
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rootfs=/dev/disk/by-id/virtio-osmet-part4 | ||
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mkdir -p /sysroot | ||
mount -o ro "${rootfs}" /sysroot | ||
osname=$(ls /sysroot/ostree/deploy) | ||
deploydir=$(find "/sysroot/ostree/deploy/$osname/deploy" -mindepth 1 -maxdepth 1 -type d) | ||
# shellcheck disable=SC1090 | ||
description=$(. "${deploydir}/etc/os-release" && echo "${PRETTY_NAME}") | ||
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if [ -z "${coreinst}" ]; then | ||
coreinst=${deploydir}/usr/bin/coreos-installer | ||
fi | ||
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RUST_BACKTRACE=full "${coreinst}" osmet pack /dev/disk/by-id/virtio-osmet \ | ||
--description "${description}" \ | ||
--checksum "${checksum}" \ | ||
--output "${osmet_dest}" |