641 lines
22 KiB
Bash
Executable File
641 lines
22 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
|
|
# Pick up console port and speed from install enviroment if not defined yet.
|
|
# Console port and speed setting in cmdline is like "console=ttyS0,9600n",
|
|
# so we can use pattern 'console=ttyS[0-9]+,[0-9]+' to match it.
|
|
# If failed to get the speed and ttyS from cmdline then set them to default: ttyS0 and 9600
|
|
if [ -z "$CONSOLE_PORT" ]; then
|
|
console_ttys=$(cat /proc/cmdline | grep -Eo 'console=ttyS[0-9]+' | cut -d "=" -f2)
|
|
if [ -z "$console_ttys" -o "$console_ttys" = "ttyS0" ]; then
|
|
CONSOLE_PORT=0x3f8
|
|
CONSOLE_DEV=0
|
|
elif [ "$console_ttys" = "ttyS1" ]; then
|
|
CONSOLE_PORT=0x2f8
|
|
CONSOLE_DEV=1
|
|
elif [ "$console_ttys" = "ttyS2" ]; then
|
|
CONSOLE_PORT=0x3e8
|
|
CONSOLE_DEV=2
|
|
elif [ "$console_ttys" = "ttyS3" ]; then
|
|
CONSOLE_PORT=0x2e8
|
|
CONSOLE_DEV=3
|
|
fi
|
|
fi
|
|
|
|
if [ -z "$CONSOLE_SPEED" ]; then
|
|
speed=$(cat /proc/cmdline | grep -Eo 'console=ttyS[0-9]+,[0-9]+' | cut -d "," -f2)
|
|
if [ -z "$speed" ]; then
|
|
CONSOLE_SPEED=9600
|
|
else
|
|
CONSOLE_SPEED=$speed
|
|
fi
|
|
fi
|
|
|
|
create_partition()
|
|
{
|
|
|
|
# Install demo on same block device as ONIE
|
|
if [ "$install_env" != "build" ]; then
|
|
onie_dev=$(blkid | grep ONIE-BOOT | head -n 1 | awk '{print $1}' | sed -e 's/:.*$//')
|
|
blk_dev=$(echo $onie_dev | sed -e 's/[1-9][0-9]*$//' | sed -e 's/\([0-9]\)\(p\)/\1/')
|
|
|
|
# check if we have an nvme device
|
|
blk_suffix=
|
|
echo $blk_dev | grep -q nvme0 && blk_suffix="p"
|
|
|
|
# Note: ONIE has no mount setting for / with device node, so below will be empty string
|
|
|
|
cur_part=$(cat /proc/mounts | awk "{ if(\$2==\"/\") print \$1 }" | grep $blk_dev || true)
|
|
|
|
[ -b "$blk_dev" ] || {
|
|
echo "Error: Unable to determine block device of ONIE install"
|
|
exit 1
|
|
}
|
|
fi
|
|
|
|
# auto-detect whether BIOS or UEFI
|
|
if [ -d "/sys/firmware/efi/efivars" ] ; then
|
|
firmware="uefi"
|
|
else
|
|
firmware="bios"
|
|
fi
|
|
|
|
if [ "$install_env" = "onie" ]; then
|
|
# determine ONIE partition type
|
|
onie_partition_type=$(${onie_bin} onie-sysinfo -t)
|
|
# demo partition size in MB
|
|
if [ "$firmware" = "uefi" ] ; then
|
|
create_demo_uefi_partition $blk_dev
|
|
elif [ "$onie_partition_type" = "gpt" ] ; then
|
|
create_demo_gpt_partition $blk_dev
|
|
elif [ "$onie_partition_type" = "msdos" ] ; then
|
|
create_demo_msdos_partition $blk_dev
|
|
else
|
|
echo "ERROR: Unsupported partition type: $onie_partition_type"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
}
|
|
|
|
mount_partition()
|
|
{
|
|
|
|
demo_dev=$(echo $blk_dev | sed -e 's/\(mmcblk[0-9]\)/\1p/')$demo_part
|
|
echo $blk_dev | grep -q nvme0 && demo_dev=$(echo $blk_dev | sed -e 's/\(nvme[0-9]n[0-9]\)/\1p/')$demo_part
|
|
|
|
# Make filesystem
|
|
mkfs.ext4 -L $demo_volume_label $demo_dev
|
|
|
|
# Mount demo filesystem
|
|
demo_mnt=$(${onie_bin} mktemp -d) || {
|
|
echo "Error: Unable to create file system mount point"
|
|
exit 1
|
|
}
|
|
trap_push "${onie_bin} fuser -km $demo_mnt || ${onie_bin} umount $demo_mnt || ${onie_bin} rmdir $demo_mnt || true"
|
|
${onie_bin} mount -t ext4 -o defaults,rw $demo_dev $demo_mnt || {
|
|
echo "Error: Unable to mount $demo_dev on $demo_mnt"
|
|
exit 1
|
|
}
|
|
|
|
}
|
|
|
|
# Creates a new partition for the DEMO OS.
|
|
#
|
|
# arg $1 -- base block device
|
|
#
|
|
# Returns the created partition number in $demo_part
|
|
demo_part=""
|
|
# TODO: remove reference to "ACS-OS" after all baseimages are upgraded
|
|
legacy_volume_label="ACS-OS"
|
|
create_demo_gpt_partition()
|
|
{
|
|
blk_dev="$1"
|
|
|
|
# Create a temp fifo and store string in variable
|
|
tmpfifo=$(mktemp -u)
|
|
trap_push "rm $tmpfifo || true"
|
|
mkfifo -m 600 "$tmpfifo"
|
|
|
|
# See if demo partition already exists
|
|
demo_part=$(sgdisk -p $blk_dev | grep -e "$demo_volume_label" -e "$legacy_volume_label" | awk '{print $1}')
|
|
if [ -n "$demo_part" ] ; then
|
|
# delete existing partitions
|
|
# if there are multiple partitions matched, we should delete each one, except the current OS's
|
|
# Note: You can use any character as a separator for sed, not just '/'
|
|
echo "$demo_part" > $tmpfifo &
|
|
while read -r part_index; do
|
|
if [ "$blk_dev$part_index" = "$cur_part" ]; then continue; fi
|
|
echo "deleting partition $part_index ..."
|
|
# if the partition is already mounted, umount first
|
|
df $blk_dev$part_index 2>/dev/null && {
|
|
umount $blk_dev$part_index || {
|
|
echo "Error: Unable to umount $blk_dev$part_index"
|
|
exit 1
|
|
}
|
|
}
|
|
sgdisk -d $part_index $blk_dev || {
|
|
echo "Error: Unable to delete partition $part_index on $blk_dev"
|
|
exit 1
|
|
}
|
|
partprobe || {
|
|
echo "Error: Unable to partprobe"
|
|
exit 1
|
|
}
|
|
done < $tmpfifo
|
|
fi
|
|
|
|
# ASSUME: there are no more than 99999 partitions in a block device
|
|
all_part=$(sgdisk -p $blk_dev | awk "{if (\$1 > 0 && \$1 <= 99999) print \$1}")
|
|
# Get the index of last partition
|
|
# Note: the double quotation marks for echo argument are necessary, otherwise the unquoted version replaces each sequence of
|
|
# one or more blanks, tabs and newlines with a single space.
|
|
# Ref: http://stackoverflow.com/questions/613572/capturing-multiple-line-output-to-a-bash-variable
|
|
last_part=$(echo "$all_part" | tail -n 1 | awk '{print $1}')
|
|
# Find next available partition
|
|
demo_part=1
|
|
echo "$all_part" > $tmpfifo &
|
|
# Find the first available partition number
|
|
while read -r used_part; do
|
|
echo "Partition #$used_part is in use."
|
|
if [ "$used_part" -ne "$demo_part" ]; then break; fi
|
|
demo_part=`expr $demo_part + 1`
|
|
done < $tmpfifo
|
|
echo "Partition #$demo_part is available"
|
|
|
|
# Create new partition
|
|
echo "Creating new $demo_volume_label partition ${blk_dev}${blk_suffix}$demo_part ..."
|
|
|
|
if [ "$demo_type" = "DIAG" ] ; then
|
|
# set the GPT 'system partition' attribute bit for the DIAG
|
|
# partition.
|
|
attr_bitmask="0x1"
|
|
else
|
|
attr_bitmask="0x0"
|
|
fi
|
|
sgdisk --new=${demo_part}::+${demo_part_size}MB \
|
|
--attributes=${demo_part}:=:$attr_bitmask \
|
|
--change-name=${demo_part}:$demo_volume_label $blk_dev \
|
|
|| {
|
|
echo "Warning: The first trial of creating partition failed, trying the largest aligned available block of sectors on the disk"
|
|
begin=$(sgdisk -F $blk_dev)
|
|
end=$(sgdisk -E $blk_dev)
|
|
sgdisk --new=${demo_part}:$begin:$end \
|
|
--attributes=${demo_part}:=:$attr_bitmask \
|
|
--change-name=${demo_part}:$demo_volume_label $blk_dev
|
|
} || {
|
|
echo "Error: Unable to create partition $demo_part on $blk_dev"
|
|
exit 1
|
|
}
|
|
## If running in normal Linux, partprobe will complain as below and return non-zero
|
|
## Error: Partition(s) 4 on /dev/sda have been written, but we have been unable to inform the kernel of the change,
|
|
## probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now
|
|
## before making further changes.
|
|
partprobe || true
|
|
}
|
|
|
|
create_demo_msdos_partition()
|
|
{
|
|
blk_dev="$1"
|
|
|
|
# See if demo partition already exists -- look for the filesystem
|
|
# label.
|
|
part_info="$(blkid | grep -e "$demo_volume_label" -e "$legacy_volume_label" | awk -F: '{print $1}')"
|
|
if [ -n "$part_info" ] ; then
|
|
# delete existing partition
|
|
demo_part="$(echo -n $part_info | sed -e s#${blk_dev}##)"
|
|
parted -s $blk_dev rm $demo_part || {
|
|
echo "Error: Unable to delete partition $demo_part on $blk_dev"
|
|
exit 1
|
|
}
|
|
partprobe
|
|
fi
|
|
|
|
# Find next available partition
|
|
last_part_info="$(parted -s -m $blk_dev unit s print | tail -n 1)"
|
|
last_part_num="$(echo -n $last_part_info | awk -F: '{print $1}')"
|
|
last_part_end="$(echo -n $last_part_info | awk -F: '{print $3}')"
|
|
# Remove trailing 's'
|
|
last_part_end=${last_part_end%s}
|
|
demo_part=$(( $last_part_num + 1 ))
|
|
demo_part_start=$(( $last_part_end + 1 ))
|
|
# sectors_per_mb = (1024 * 1024) / 512 = 2048
|
|
sectors_per_mb=2048
|
|
demo_part_end=$(( $demo_part_start + ( $demo_part_size * $sectors_per_mb ) - 1 ))
|
|
|
|
# Create new partition
|
|
echo "Creating new partition ${blk_dev}$demo_part ..."
|
|
parted -s --align optimal $blk_dev unit s \
|
|
mkpart primary $demo_part_start $demo_part_end set $demo_part boot on || {
|
|
echo "ERROR: Problems creating msdos partition $demo_part on: $blk_dev"
|
|
exit 1
|
|
}
|
|
partprobe
|
|
}
|
|
|
|
# For UEFI systems, create a new partition for the DEMO OS.
|
|
#
|
|
# arg $1 -- base block device
|
|
#
|
|
# Returns the created partition number in $demo_part
|
|
create_demo_uefi_partition()
|
|
{
|
|
create_demo_gpt_partition "$1"
|
|
|
|
# erase any related EFI BootOrder variables from NVRAM.
|
|
for b in $(efibootmgr | grep -e "$demo_volume_label" -e "$legacy_volume_label" | awk '{ print $1 }') ; do
|
|
local num=${b#Boot}
|
|
# Remove trailing '*'
|
|
num=${num%\*}
|
|
efibootmgr -b $num -B > /dev/null 2>&1
|
|
done
|
|
}
|
|
|
|
# Install legacy BIOS GRUB for DEMO OS
|
|
demo_install_grub()
|
|
{
|
|
local demo_mnt="$1"
|
|
local blk_dev="$2"
|
|
|
|
# Pretend we are a major distro and install GRUB into the MBR of
|
|
# $blk_dev.
|
|
grub-install --boot-directory="$onie_initrd_tmp/$demo_mnt" --recheck "$blk_dev" || {
|
|
echo "ERROR: grub-install failed on: $blk_dev"
|
|
exit 1
|
|
}
|
|
|
|
# Create a blank environment block file.
|
|
if [ ! -f "$onie_initrd_tmp/$demo_mnt/grub/grubenv" ]; then
|
|
grub-editenv "$onie_initrd_tmp/$demo_mnt/grub/grubenv" create || {
|
|
echo "ERROR: grub-editenv failed on: $blk_dev"
|
|
exit 1
|
|
}
|
|
fi
|
|
|
|
if [ "$demo_type" = "DIAG" ] ; then
|
|
# Install GRUB in the partition also. This allows for
|
|
# chainloading the DIAG image from another OS.
|
|
#
|
|
# We are installing GRUB in a partition, as opposed to the
|
|
# MBR. With this method block lists are used to refer to the
|
|
# the core.img file. The sector locations of core.img may
|
|
# change whenever the file system in the partition is being
|
|
# altered (files copied, deleted etc.). For more info, see
|
|
# https://bugzilla.redhat.com/show_bug.cgi?id=728742 and
|
|
# https://bugzilla.redhat.com/show_bug.cgi?id=730915.
|
|
#
|
|
# The workaround for this is to set the immutable flag on
|
|
# /boot/grub/i386-pc/core.img using the chattr command so that
|
|
# the sector locations of the core.img file in the disk is not
|
|
# altered. The immutable flag on /boot/grub/i386-pc/core.img
|
|
# needs to be set only if GRUB is installed to a partition
|
|
# boot sector or a partitionless disk, not in case of
|
|
# installation to MBR.
|
|
|
|
core_img="$demo_mnt/grub/i386-pc/core.img"
|
|
# remove immutable flag if file exists during the update.
|
|
[ -f "$core_img" ] && chattr -i $core_img
|
|
|
|
grub_install_log=$(mktemp)
|
|
grub-install --force --boot-directory="$onie_initrd_tmp/$demo_mnt" \
|
|
--recheck "$demo_dev" > /$grub_install_log 2>&1 || {
|
|
echo "ERROR: grub-install failed on: $demo_dev"
|
|
cat $grub_install_log && rm -f $grub_install_log
|
|
exit 1
|
|
}
|
|
|
|
rm -f $grub_install_log
|
|
|
|
# restore immutable flag on the core.img file as discussed
|
|
# above.
|
|
[ -f "$core_img" ] && chattr +i $core_img
|
|
|
|
fi
|
|
|
|
}
|
|
|
|
# Install UEFI BIOS GRUB for DEMO OS
|
|
demo_install_uefi_grub()
|
|
{
|
|
local demo_mnt="$1"
|
|
local blk_dev="$2"
|
|
|
|
# make sure /boot/efi is mounted
|
|
if ! mount | grep -q "/boot/efi"; then
|
|
mount /boot/efi
|
|
fi
|
|
|
|
# Look for the EFI system partition UUID on the same block device as
|
|
# the ONIE-BOOT partition.
|
|
local uefi_part=0
|
|
for p in $(seq 8) ; do
|
|
if sgdisk -i $p $blk_dev | grep -q C12A7328-F81F-11D2-BA4B-00A0C93EC93B ; then
|
|
uefi_part=$p
|
|
break
|
|
fi
|
|
done
|
|
|
|
[ $uefi_part -eq 0 ] && {
|
|
echo "ERROR: Unable to determine UEFI system partition"
|
|
exit 1
|
|
}
|
|
|
|
grub_install_log=$(mktemp)
|
|
grub-install \
|
|
--no-nvram \
|
|
--bootloader-id="$demo_volume_label" \
|
|
--efi-directory="/boot/efi" \
|
|
--boot-directory="$demo_mnt" \
|
|
--recheck \
|
|
"$blk_dev" > /$grub_install_log 2>&1 || {
|
|
echo "ERROR: grub-install failed on: $blk_dev"
|
|
cat $grub_install_log && rm -f $grub_install_log
|
|
exit 1
|
|
}
|
|
rm -f $grub_install_log
|
|
|
|
# Create a blank environment block file.
|
|
if [ ! -f "$demo_mnt/grub/grubenv" ]; then
|
|
grub-editenv "$demo_mnt/grub/grubenv" create || {
|
|
echo "ERROR: grub-editenv failed on: $blk_dev"
|
|
exit 1
|
|
}
|
|
fi
|
|
|
|
# Configure EFI NVRAM Boot variables. --create also sets the
|
|
# new boot number as active.
|
|
grub=$(find /boot/efi/EFI/$demo_volume_label/ -name grub*.efi -exec basename {} \;)
|
|
efibootmgr --quiet --create \
|
|
--label "$demo_volume_label" \
|
|
--disk $blk_dev --part $uefi_part \
|
|
--loader "/EFI/$demo_volume_label/$grub" || {
|
|
echo "ERROR: efibootmgr failed to create new boot variable on: $blk_dev"
|
|
exit 1
|
|
}
|
|
|
|
}
|
|
|
|
# Install UEFI BIOS SHIM for DEMO OS
|
|
demo_install_uefi_shim()
|
|
{
|
|
echo "demo_install_uefi_shim(): Installing Secure Boot components"
|
|
|
|
local demo_mnt="$1"
|
|
local blk_dev="$2"
|
|
|
|
# make sure /boot/efi is mounted
|
|
if ! mount | grep -q "/boot/efi"; then
|
|
mount /boot/efi || {
|
|
echo "Error: Unable to mount /boot/efi"
|
|
exit 1
|
|
}
|
|
fi
|
|
|
|
# Look for the EFI system partition UUID on the same block device as
|
|
# the ONIE-BOOT partition.
|
|
local uefi_part=0
|
|
for p in $(seq 8) ; do
|
|
if sgdisk -i $p $blk_dev | grep -q C12A7328-F81F-11D2-BA4B-00A0C93EC93B ; then
|
|
uefi_part=$p
|
|
break
|
|
fi
|
|
done
|
|
|
|
[ $uefi_part -eq 0 ] && {
|
|
echo "ERROR: Unable to determine UEFI system partition"
|
|
exit 1
|
|
}
|
|
|
|
echo "creating demo_volume_label=$demo_volume_label in dir: /boot/efi/EFI/ ."
|
|
mkdir -p /boot/efi/EFI/$demo_volume_label
|
|
|
|
if [ ! -f $demo_mnt/$image_dir/boot/mmx64.efi ]; then
|
|
echo "ERROR: $demo_mnt/$image_dir/boot/mmx64.efi file does not exist"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f $demo_mnt/$image_dir/boot/shimx64.efi ]; then
|
|
echo "ERROR: $demo_mnt/$image_dir/boot/shimx64.efi file does not exist"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f $demo_mnt/$image_dir/boot/grubx64.efi ]; then
|
|
echo "ERROR: $demo_mnt/$image_dir/boot/grubx64.efi file does not exist"
|
|
exit 1
|
|
fi
|
|
|
|
echo "copying signed shim, mm, grub, grub.cfg from $demo_mnt/$image_dir/boot/ to /boot/efi/EFI/$demo_volume_label directory"
|
|
cp $demo_mnt/$image_dir/boot/mmx64.efi /boot/efi/EFI/$demo_volume_label/mmx64.efi
|
|
cp $demo_mnt/$image_dir/boot/shimx64.efi /boot/efi/EFI/$demo_volume_label/shimx64.efi
|
|
cp $demo_mnt/$image_dir/boot/grubx64.efi /boot/efi/EFI/$demo_volume_label/grubx64.efi
|
|
|
|
# Configure EFI NVRAM Boot variables. --create also sets the
|
|
# new boot number as active.
|
|
efibootmgr --quiet --create \
|
|
--label "$demo_volume_label" \
|
|
--disk $blk_dev --part $uefi_part \
|
|
--loader "/EFI/$demo_volume_label/shimx64.efi" || {
|
|
echo "ERROR: efibootmgr failed to create new boot variable on: $blk_dev"
|
|
exit 1
|
|
}
|
|
echo "demo_install_uefi_shim(): Secure Boot components installed successfully"
|
|
}
|
|
|
|
bootloader_menu_config()
|
|
{
|
|
|
|
if [ "$install_env" = "onie" ]; then
|
|
# Store installation log in target file system
|
|
rm -f $onie_initrd_tmp/tmp/onie-support*.tar.bz2
|
|
${onie_bin} onie-support /tmp
|
|
mv $onie_initrd_tmp/tmp/onie-support*.tar.bz2 $demo_mnt/$image_dir/
|
|
|
|
echo "firmware=$firmware"
|
|
if [ "$firmware" = "uefi" ] ; then
|
|
secure_boot_state=0
|
|
reg_sb_guid=""
|
|
ENABLED=1
|
|
echo "checking secure boot state"
|
|
reg_sb_guid=$(efivar -l | grep "SecureBoot$") || echo "Secure Boot GUID not found in efivar list"
|
|
echo "Secure Boot GUID=$reg_sb_guid"
|
|
if [ -n "$reg_sb_guid" ]; then
|
|
secure_boot_state=$(efivar -d --name $reg_sb_guid) || echo "Could not read Secure Boot state from efivar"
|
|
fi
|
|
echo secure_boot_state=$secure_boot_state
|
|
if expr "$secure_boot_state" : '[[:digit:]]\{1,\}' >/dev/null && [ "$secure_boot_state" -eq "$ENABLED" ]; then
|
|
echo "UEFI Secure Boot is enabled - Installing shim bootloader"
|
|
demo_install_uefi_shim "$demo_mnt" "$blk_dev"
|
|
else
|
|
echo "UEFI Secure Boot is disabled - Installing regular grub bootloader"
|
|
demo_install_uefi_grub "$demo_mnt" "$blk_dev"
|
|
fi
|
|
else
|
|
demo_install_grub "$demo_mnt" "$blk_dev"
|
|
fi
|
|
fi
|
|
|
|
# Create a minimal grub.cfg that allows for:
|
|
# - configure the serial console
|
|
# - allows for grub-reboot to work
|
|
# - a menu entry for the DEMO OS
|
|
# - menu entries for ONIE
|
|
|
|
grub_cfg=$(mktemp)
|
|
trap_push "rm $grub_cfg || true"
|
|
|
|
# Set a few GRUB_xxx environment variables that will be picked up and
|
|
# used by the 50_onie_grub script. This is similiar to what an OS
|
|
# would specify in /etc/default/grub.
|
|
#
|
|
# GRUB_SERIAL_COMMAND
|
|
# GRUB_CMDLINE_LINUX
|
|
|
|
[ -r ./platform.conf ] && . ./platform.conf
|
|
|
|
# Check if the CPU vendor is 'Intel' and disable c-states if True
|
|
CPUVENDOR="$(cat /proc/cpuinfo | grep -m 1 vendor_id | awk '{print $3}')"
|
|
echo "Switch CPU vendor is: $CPUVENDOR"
|
|
if echo "$CPUVENDOR" | grep -i 'Intel' >/dev/null 2>&1; then
|
|
echo "Switch CPU cstates are: disabled"
|
|
CSTATES="processor.max_cstate=1 intel_idle.max_cstate=0"
|
|
else
|
|
CSTATES=""
|
|
fi
|
|
|
|
DEFAULT_GRUB_SERIAL_COMMAND="serial --port=${CONSOLE_PORT} --speed=${CONSOLE_SPEED} --word=8 --parity=no --stop=1"
|
|
DEFAULT_GRUB_CMDLINE_LINUX="console=tty0 console=ttyS${CONSOLE_DEV},${CONSOLE_SPEED}n8 quiet $CSTATES"
|
|
GRUB_SERIAL_COMMAND=${GRUB_SERIAL_COMMAND:-"$DEFAULT_GRUB_SERIAL_COMMAND"}
|
|
GRUB_CMDLINE_LINUX=${GRUB_CMDLINE_LINUX:-"$DEFAULT_GRUB_CMDLINE_LINUX"}
|
|
export GRUB_SERIAL_COMMAND
|
|
export GRUB_CMDLINE_LINUX
|
|
|
|
# Add common configuration, like the timeout and serial console.
|
|
cat <<EOF > $grub_cfg
|
|
$GRUB_SERIAL_COMMAND
|
|
terminal_input console serial
|
|
terminal_output console serial
|
|
|
|
set timeout=5
|
|
|
|
EOF
|
|
|
|
# Add the logic to support grub-reboot and grub-set-default
|
|
cat <<EOF >> $grub_cfg
|
|
if [ -s \$prefix/grubenv ]; then
|
|
load_env
|
|
fi
|
|
if [ "\${saved_entry}" ]; then
|
|
set default="\${saved_entry}"
|
|
fi
|
|
if [ "\${next_entry}" ]; then
|
|
set default="\${next_entry}"
|
|
unset next_entry
|
|
save_env next_entry
|
|
fi
|
|
if [ "\${onie_entry}" ]; then
|
|
set next_entry="\${default}"
|
|
set default="\${onie_entry}"
|
|
unset onie_entry
|
|
save_env onie_entry next_entry
|
|
fi
|
|
EOF
|
|
|
|
if [ "$demo_type" = "DIAG" ] ; then
|
|
# Make sure ONIE install mode is the default boot mode for the
|
|
# diag partition.
|
|
cat <<EOF >> $grub_cfg
|
|
set default=ONIE
|
|
EOF
|
|
$onie_root_dir/tools/bin/onie-boot-mode -q -o install
|
|
fi
|
|
|
|
# Add a menu entry for the SONiC OS
|
|
# Note: assume that apparmor is supported in the kernel
|
|
demo_grub_entry="$demo_volume_revision_label"
|
|
if [ "$install_env" = "sonic" ]; then
|
|
old_sonic_menuentry=$(cat /host/grub/grub.cfg | sed "/^menuentry '${demo_volume_label}-${running_sonic_revision}'/,/}/!d")
|
|
grub_cfg_root=$(echo $old_sonic_menuentry | sed -e "s/.*root\=\(.*\)rw.*/\1/")
|
|
onie_menuentry=$(cat /host/grub/grub.cfg | sed "/menuentry ONIE/,/}/!d")
|
|
elif [ "$install_env" = "build" ]; then
|
|
grub_cfg_root=%%SONIC_ROOT%%
|
|
else # install_env = "onie"
|
|
uuid=$(blkid "$demo_dev" | sed -ne 's/.* UUID=\"\([^"]*\)\".*/\1/p')
|
|
if [ -z "$uuid" ]; then
|
|
grub_cfg_root=$demo_dev
|
|
else
|
|
grub_cfg_root=UUID=$uuid
|
|
fi
|
|
fi
|
|
|
|
# Make a first grub config file that located in default debian path:/boot/efi/EFI/debian/
|
|
# this first grub.cfg will call the complete grub.cfg created below with sonic configuration
|
|
tmp_config=$(mktemp)
|
|
cat <<EOF > $tmp_config
|
|
search --no-floppy --label --set=root $demo_volume_label
|
|
set prefix=(\$root)'/grub'
|
|
configfile \$prefix/grub.cfg
|
|
EOF
|
|
|
|
# Copy first grub.cfg as entrypoint to default debian path where grubx64.efi expected it.
|
|
mkdir -p /boot/efi/EFI/debian/
|
|
echo "cp $tmp_config /boot/efi/EFI/debian/grub.cfg"
|
|
cp $tmp_config /boot/efi/EFI/debian/grub.cfg
|
|
|
|
# Add extra linux command line
|
|
echo "EXTRA_CMDLINE_LINUX=$extra_cmdline_linux"
|
|
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX $extra_cmdline_linux"
|
|
GRUB_CFG_LINUX_CMD=""
|
|
GRUB_CFG_INITRD_CMD=""
|
|
if [ "$firmware" = "uefi" ] && expr "$secure_boot_state" : '[[:digit:]]\{1,\}' >/dev/null && [ "$secure_boot_state" -eq "$ENABLED" ]; then
|
|
# grub.cfg when BIOS is UEFI and support Secure Boot
|
|
GRUB_CFG_LINUX_CMD="linuxefi"
|
|
GRUB_CFG_INITRD_CMD="initrdefi"
|
|
else
|
|
# grub.cfg when BIOS is Legacy
|
|
GRUB_CFG_LINUX_CMD="linux"
|
|
GRUB_CFG_INITRD_CMD="initrd"
|
|
fi
|
|
|
|
cat <<EOF >> $grub_cfg
|
|
menuentry '$demo_grub_entry' {
|
|
search --no-floppy --label --set=root $demo_volume_label
|
|
echo 'Loading $demo_volume_label $demo_type kernel ...'
|
|
insmod gzio
|
|
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
|
|
insmod part_msdos
|
|
insmod ext2
|
|
$GRUB_CFG_LINUX_CMD /$image_dir/boot/vmlinuz-6.1.0-11-2-amd64 root=$grub_cfg_root rw $GRUB_CMDLINE_LINUX \
|
|
net.ifnames=0 biosdevname=0 \
|
|
loop=$image_dir/$FILESYSTEM_SQUASHFS loopfstype=squashfs \
|
|
systemd.unified_cgroup_hierarchy=0 \
|
|
apparmor=1 security=apparmor varlog_size=$VAR_LOG_SIZE usbcore.autosuspend=-1 $ONIE_PLATFORM_EXTRA_CMDLINE_LINUX
|
|
echo 'Loading $demo_volume_label $demo_type initial ramdisk ...'
|
|
$GRUB_CFG_INITRD_CMD /$image_dir/boot/initrd.img-6.1.0-11-2-amd64
|
|
}
|
|
EOF
|
|
|
|
if [ "$install_env" = "onie" ]; then
|
|
# Add menu entries for ONIE -- use the grub fragment provided by the
|
|
# ONIE distribution.
|
|
$onie_root_dir/grub.d/50_onie_grub >> $grub_cfg
|
|
mkdir -p $onie_initrd_tmp/$demo_mnt/grub
|
|
else
|
|
cat <<EOF >> $grub_cfg
|
|
$old_sonic_menuentry
|
|
$onie_menuentry
|
|
EOF
|
|
fi
|
|
|
|
if [ "$install_env" = "build" ]; then
|
|
cp $grub_cfg $demo_mnt/grub.cfg
|
|
umount $demo_mnt
|
|
else
|
|
cp $grub_cfg $onie_initrd_tmp/$demo_mnt/grub/grub.cfg
|
|
fi
|
|
|
|
cd /
|
|
|
|
echo "Installed SONiC base image $demo_volume_label successfully"
|
|
|
|
}
|