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Merge "Move grubenv to EFI dir"

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Zuul 2021-10-04 06:46:28 +00:00 committed by Gerrit Code Review
commit a4615a2977
1 changed files with 17 additions and 12 deletions
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29
diskimage_builder/elements/bootloader/finalise.d/50-bootloader
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@ -55,6 +55,16 @@ fi
echo "Installing GRUB2..."
# This might be better factored out into a per-distro 'install-bootblock'
# helper.
if [ -d /boot/grub2 ]; then
GRUB_CFG=/boot/grub2/grub.cfg
GRUBENV=/boot/grub2/grubenv
elif [ -d /boot/grub ]; then
GRUB_CFG=/boot/grub/grub.cfg
GRUBENV=/boot/grub/grubenv
fi
# When using EFI image-based builds, particularly rhel element
# based on RHEL>=8.2 .qcow2, we might have /boot/grub2/grubenv
# as a dangling symlink to /boot/efi because we have extracted
@ -62,8 +72,8 @@ echo "Installing GRUB2..."
# boot partition from the image. grub2-install calls rename()
# on this file, so if it's a dangling symlink it errors. Just
# remove it if it exists.
if [[ -L /boot/grub2/grubenv ]]; then
rm -f /boot/grub2/grubenv
if [[ -L $GRUBENV ]]; then
rm -f $GRUBENV
fi
# We need --force so grub does not fail due to being installed on the
@ -145,14 +155,6 @@ else
fi
fi
# This might be better factored out into a per-distro 'install-bootblock'
# helper.
if [ -d /boot/grub2 ]; then
GRUB_CFG=/boot/grub2/grub.cfg
elif [ -d /boot/grub ]; then
GRUB_CFG=/boot/grub/grub.cfg
fi
# Override the root device to the default label, and disable uuid
# lookup.
echo "GRUB_DEVICE=LABEL=${DIB_ROOT_LABEL}" >> /etc/default/grub
@ -238,12 +240,15 @@ fi
if [[ ${DIB_BLOCK_DEVICE} == "efi" ]]; then
sed -i 's%\(linux\|initrd\)16 /boot%\1efi /boot%g' $GRUB_CFG
# Finally copy the grub.cfg to the EFI specific dir to support
# functionality like secure boot. We make a copy because
# Finally copy the grub.cfg and grubenv to the EFI specific dir
# to support functionality like secure boot. We make a copy because
# /boot and /boot/efi may be different partitions and uefi looks
# for a specific partition UUID preventing symlinks from working.
if [ -d /boot/efi/$EFI_BOOT_DIR ] ; then
cp $GRUB_CFG /boot/efi/$EFI_BOOT_DIR/grub.cfg
if [ -a $GRUBENV ]; then
cp $GRUBENV /boot/efi/$EFI_BOOT_DIR/grubenv
fi
fi
fi