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build_library: Drop ISO/PXE support for amd64-generic

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This commit is contained in:
Benjamin Gilbert 2017-06-16 19:05:07 -07:00
parent 80977c015e
commit cb8b8f34ca
1 changed files with 3 additions and 17 deletions
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20
build_library/vm_image_util.sh
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@ -574,25 +574,11 @@ _write_cpio_common() {
local dst_dir=$(_dst_dir)
local vmlinuz_name="$(_dst_name ".vmlinuz")"
local base_dir="${VM_TMP_ROOT}/usr"
local squashfs="usr.squashfs"
sudo mkdir -p "${cpio_target}/etc"
# If not a /usr image pack up root instead
if ! mountpoint -q "${base_dir}"; then
base_dir="${VM_TMP_ROOT}"
squashfs="newroot.squashfs"
# The STATE partition and all of its bind mounts shouldn't be
# packed into the squashfs image. Just ROOT.
sudo umount --all-targets "${VM_TMP_ROOT}/media/state"
# Inject /usr/.noupdate into squashfs to disable update_engine
echo "/usr/.noupdate f 444 root root echo -n" >"${VM_TMP_DIR}/extra"
else
# Inject /usr/.noupdate into squashfs to disable update_engine
echo "/.noupdate f 444 root root echo -n" >"${VM_TMP_DIR}/extra"
fi
# Inject /usr/.noupdate into squashfs to disable update_engine
echo "/.noupdate f 444 root root echo -n" >"${VM_TMP_DIR}/extra"
# Set correct group for PXE/ISO, which has no writeable /etc
echo /usr/share/coreos/update.conf f 644 root root \
@ -601,7 +587,7 @@ _write_cpio_common() {
# Build the squashfs, embed squashfs into a gzipped cpio
pushd "${cpio_target}" >/dev/null
sudo mksquashfs "${base_dir}" "./${squashfs}" -pf "${VM_TMP_DIR}/extra"
sudo mksquashfs "${base_dir}" "./usr.squashfs" -pf "${VM_TMP_DIR}/extra"
find . | cpio -o -H newc | gzip > "$2"
popd >/dev/null