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files: overlayfs-etc: refactor preinit template

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(From OE-Core rev: a1e0ddbb7bc2c63845af67d5fd38f12be44e8775)

Signed-off-by: Vyacheslav Yurkov <v.yurkov@precitec.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ad5b2bffbee6ddcf51bc146d1e76c980b498b399)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Vyacheslav Yurkov
2022-09-07 21:51:37 +02:00
committed by Richard Purdie
parent 35d24e6713
commit 80092ba3ab
1 changed files with 9 additions and 5 deletions
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14
meta/files/overlayfs-etc-preinit.sh.in
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@@ -15,19 +15,23 @@ mount -t sysfs sysfs /sys
[ -z "$CONSOLE" ] && CONSOLE="/dev/console"
BASE_OVERLAY_ETC_DIR={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc
UPPER_DIR=$BASE_OVERLAY_ETC_DIR/upper
WORK_DIR=$BASE_OVERLAY_ETC_DIR/work
mkdir -p {OVERLAYFS_ETC_MOUNT_POINT}
if mount -n -t {OVERLAYFS_ETC_FSTYPE} \
-o {OVERLAYFS_ETC_MOUNT_OPTIONS} \
{OVERLAYFS_ETC_DEVICE} {OVERLAYFS_ETC_MOUNT_POINT}
then
mkdir -p {OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/upper
mkdir -p {OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/work
mkdir -p $UPPER_DIR
mkdir -p $WORK_DIR
mount -n -t overlay \
-o upperdir={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/upper \
-o upperdir=$UPPER_DIR \
-o lowerdir=/etc \
-o workdir={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/work \
-o workdir=$WORK_DIR \
-o index=off,xino=off,redirect_dir=off,metacopy=off \
{OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/upper /etc || \
$UPPER_DIR /etc || \
echo "PREINIT: Mounting etc-overlay failed!"
else
echo "PREINIT: Mounting </data> failed!"