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Fix boot order if necessary.

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This commit is contained in:
Andreas B. Mundt 2023-09-07 10:59:30 +02:00
parent a8f950e085
commit be70ac6984
2 changed files with 27 additions and 2 deletions
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18
roles/lmn_fvs/files/bootorder.sh Normal file
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#!/usr/bin/bash
#
# fix boot order: first PXE, then Debian
#
set -eu
cur="$(efibootmgr | grep -Ei 'BootOrder:' | \
sed -E 's/^BootOrder: ([[:xdigit:]]{4}),.+$/\1/')"
pxeip4="$(efibootmgr | grep -Ei "IP.*4" | \
sed -E 's/^Boot([[:xdigit:]]{4}).+$/\1/')"
debian="$(efibootmgr | grep -Ei "debian" | \
sed -E 's/^Boot([[:xdigit:]]{4}).+$/\1/')"
if [[ "$cur" != "$pxeip4" ]] && [[ -n "$pxeip4" ]] && [[ -n "$debian" ]] ; then
efibootmgr -o $pxeip4,$debian
else
echo "Nothing to do."
fi