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fix(baremetal): update the grub auto configuration to fix the aarch64 disk boot (#23131)

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This commit is contained in:
Zexi Li
2025-08-20 15:11:22 +08:00
committed by GitHub
parent 665bcfd847
commit 905cad3f5e
1 changed files with 104 additions and 18 deletions
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122
pkg/baremetal/utils/grub/grub.go
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@@ -40,7 +40,13 @@ menuentry 'YunionOS for PXE' --class os {
`, sleepTime, kernel, kernel, kernelArgs, initrd, initrd)
}
// REF: https://github.com/bluebanquise/infrastructure/blob/master/packages/ipxe-bluebanquise/grub2-efi-autofind.cfg
var (
BOOT_EFI_MATCHER = "(hd*,gpt*)/EFI/BOOT/BOOTX64.EFI (hd*,msdos*)/EFI/BOOT/BOOTX64.EFI (hd*,gpt*)/EFI/BOOT/BOOTAA64.EFI (hd*,msdos*)/EFI/BOOT/BOOTAA64.EFI"
GRUB_EFI_MATCHER = "(md*)/EFI/*/shimx64.efi (md*)/EFI/*/grubx64.efi (hd*,gpt*)/EFI/*/shimx64.efi (hd*,msdos*)/EFI/*/shimx64.efi (hd*,gpt*)/EFI/*/grubx64.efi (hd*,mosdos*)/EFI/*/grubx64.efi (hd*,gpt*)/EFI/*/shimaa64.efi (hd*,msdos*)/EFI/*/shimaa64.efi (hd*,gpt*)/EFI/*/grubaa64.efi (hd*,mosdos*)/EFI/*/grubaa64.efi"
GRUB_CFG_MATCHER = "(md*)/boot/*/grub.cfg (md*)/*/grub.cfg (md*)/grub.cfg (md*)/EFI/*/grub.cfg (md*)/EFI/*/*/grub.cfg (hd*,gpt*)/boot/*/grub.cfg (hd*,gpt*)/*/grub.cfg (hd*,gpt*)/grub.cfg (hd*,gpt*)/EFI/*/grub.cfg (hd*,gpt*)/EFI/*/*/grub.cfg (hd*,mosdos*)/boot/*/grub.cfg (hd*,mosdos*)/*/grub.cfg (hd*,mosdos*)/grub.cfg (hd*,mosdos*)/EFI/*/grub.cfg (hd*,mosdos*)/EFI/*/*/grub.cfg"
)
// REF: https://github.com/bluebanquise/infrastructure/blob/master/packages/bluebanquise-ipxe/grub2-efi-autofind.cfg
const autoFindCfg = `
echo "Loading modules..."
insmod part_gpt
@@ -48,34 +54,114 @@ insmod fat
insmod chain
insmod part_msdos
insmod ext2
insmod regexp
insmod xfs
insmod mdraid1x
insmod mdraid09
echo
echo "Scanning, first pass..."
for cfg in (*,gpt*)/efi/*/grub.cfg (*,gpt*)/efi/*/*/grub.cfg (*,gpt*)/grub.cfg (*,gpt*)/*/grub.cfg (*,gpt*)/*/*/grub.cfg (*,msdos*)/grub.cfg (*,msdos*)/*/grub.cfg (*,mosdos*)/*/*/grub.cfg; do
regexp --set=1:cfg_device '^\((.*)\)/' "${cfg}"
echo "======================= lsmod ======================================="
lsmod
echo
echo "======================= devices ====================================="
ls
echo
echo "======================= Searching for the BOOT EFI executable ======="
echo "Scanning, 1st pass"
for efi in %s; do
regexp --set=1:root '^\(([^)]+)\)/' "${efi}"
echo "- Scanning: $efi"
if [ -e "$efi" ] ; then
echo " Found: $efi"
else
echo " $efi does not exist"
fi
done
echo "Scanning, second pass..."
for cfg in (*,gpt*)/efi/*/grub.cfg (*,gpt*)/efi/*/*/grub.cfg (*,gpt*)/grub.cfg (*,gpt*)/*/grub.cfg (*,gpt*)/*/*/grub.cfg (*,msdos*)/grub.cfg (*,msdos*)/*/grub.cfg (*,mosdos*)/*/*/grub.cfg; do
regexp --set=1:cfg_device '^\((.*)\)/' "${cfg}"
echo "Try configfile ${cfg}"
if [ -e "${cfg}" ]; then
cfg_found=true
echo " >> Found operating system grub config! <<"
echo " Path: ${cfg}"
echo " Booting in 5s..."
sleep --interruptible --verbose 5
configfile "${cfg}"
echo
echo "Scanning, 2nd pass..."
for efi in %s; do
echo "- Scanning: $efi"
if [ -e "$efi" ] ; then
regexp --set 1:root '^\(([^)]+)\)/' "${efi}"
echo " Found: $efi"
echo " Root: $root"
echo " Chainloading $efi"
chainloader "$efi"
boot
fi
done
echo "No grub.cfg known OS found. Fall back on shell after 5s."
sleep 5s
echo
echo " Found no BOOT EFI executable. Falling back to shell..."
echo
echo "======================= Searching for Grub EFI executables =========="
echo "Scanning, 1st pass"
for efi in %s ; do
regexp --set=1:root '^\(([^)]+)\)/' "${efi}"
echo "- Scanning: $efi"
if [ -e "$efi" ] ; then
echo " Found: $efi"
else
echo " $efi does not exist"
fi
done
echo
echo "Scanning, 2nd pass..."
for efi in %s ; do
echo "- Scanning: $efi"
if [ -e "$efi" ] ; then
regexp --set 1:root '^\(([^)]+)\)/' "${efi}"
echo " Found: $efi"
echo " Root: $root"
echo " Chainloading $efi"
chainloader "$efi"
boot
fi
done
echo
echo " Found no Grub EFI executable to load an OS."
echo
echo "======================= Searching for grub.cfg on local disks ======="
echo "Scanning, 1st pass..."
for grubcfg in %s ; do
regexp --set=1:root '^\(([^)]+)\)/' "${grubcfg}"
if [ -e "$grubcfg" ] ; then
echo " Found: $grubcfg"
else
echo " $grubcfg does not exist"
fi
done
echo
echo "Scanning, 2nd pass..."
for grubcfg in %s ; do
echo "- Scanning: $grubcfg"
if [ -e "${grubcfg}" ]; then
regexp --set=1:root '^\(([^)]+)\)/' "${grubcfg}"
echo " Found: $grubcfg"
echo " Root: $root"
# echo " Contents:"
# cat "$grubcfg"
configfile "${grubcfg}"
boot
fi
done
echo
echo " Found no grub.cfg configuration file to load."
sleep 4s
`
func GetAutoFindConfig() string {
return autoFindCfg
return fmt.Sprintf(autoFindCfg, BOOT_EFI_MATCHER, BOOT_EFI_MATCHER, GRUB_EFI_MATCHER, GRUB_EFI_MATCHER, GRUB_CFG_MATCHER, GRUB_CFG_MATCHER)
}
// REF: https://archived.forum.manjaro.org/t/detecting-efi-files-and-booting-them-from-grub/38083