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#!/bin/sh
echo "PREINIT: Start"
PATH=/sbin:/bin:/usr/sbin:/usr/bin
mount -o remount,rw /
mkdir -p /proc
mkdir -p /sys
mkdir -p /run
mkdir -p /var/run
mount -t proc proc /proc
mount -t sysfs sysfs /sys
[ -z "$CONSOLE" ] && CONSOLE="/dev/console"
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
mount -n -t overlay \
-o upperdir={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/upper \
-o lowerdir=/etc \
-o workdir={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/work \
-o index=off,xino=off,redirect_dir=off,metacopy=off \
{OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/upper /etc || \
echo "PREINIT: Mounting etc-overlay failed!"
else
echo "PREINIT: Mounting </data> failed!"
fi
echo "PREINIT: done; starting </sbin/init>"
exec {SBIN_INIT_NAME}
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