A template init script for overlayfs-etc class
Signed-off-by: Vyacheslav Yurkov <[email protected]>
---
meta/files/preinit.sh.in | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 meta/files/preinit.sh.in
diff --git a/meta/files/preinit.sh.in b/meta/files/preinit.sh.in
new file mode 100644
index 0000000000..2ebb6c9224
--- /dev/null
+++ b/meta/files/preinit.sh.in
@@ -0,0 +1,29 @@
+#!/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,lowerdir=/etc,workdir={OVERLAYFS_ETC_MOUNT_POINT}/overlay-etc/work
{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}
--
2.28.0
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