Merge "rhel: work around RHEL-9 BLS issues"

This commit is contained in:
Zuul 2022-02-24 10:04:47 +00:00 committed by Gerrit Code Review
commit 6382c693a1

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#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
if [[ ! '9' =~ ${DIB_RELEASE} ]]; then
exit 0
fi
# This is a workaround for the grub issue reported upstream with
# https://bugzilla.redhat.com/show_bug.cgi?id=2032680
# This renames the BLS entries from the upstream .qcow2 image in
# /boot/loader/entries with the current machine-id. This means that in the
# bootloader setup, grub2-mkconfig will update config options as required.
pushd /boot/loader/entries
machine_id=$(</etc/machine-id)
for entry in *.conf; do
new_entry=$(echo $entry | sed "s/^[a-f0-9]*/$machine_id/")
echo "renaming $entry to $new_entry for new machine-id"
if [[ $entry != $new_entry ]]; then
mv $entry $new_entry
fi
# RHEL-9 is unique in having a separate /boot partition, fix the paths to assume
# /boot will be in the root partition.
sed -i "s| /vmlinuz| /boot/vmlinuz|" $new_entry
sed -i "s| /initramfs| /boot/initramfs|" $new_entry
done
popd
echo "--- Show kernels ---"
grubby --info=ALL