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author | Vyacheslav Yurkov <uvv.mail@gmail.com> | 2021-12-10 14:01:38 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-12-12 11:27:20 +0000 |
commit | c0173002f3f2118f72307b7e60515287a1b56bda (patch) | |
tree | 9f909d20ba7baedc352bfbbd2acd7389eed17c03 /meta | |
parent | 430ae4f95a2eb36311338c5c8bdba7331958556a (diff) | |
download | openembedded-core-c0173002f3f2118f72307b7e60515287a1b56bda.tar.gz |
files: add overlayfs-etc-preinit.sh.in
A template init script for overlayfs-etc class
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r-- | meta/files/overlayfs-etc-preinit.sh.in | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/files/overlayfs-etc-preinit.sh.in b/meta/files/overlayfs-etc-preinit.sh.in new file mode 100644 index 0000000000..2ebb6c9224 --- /dev/null +++ b/meta/files/overlayfs-etc-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} |