debian: Copy /var/log directory to LVM volume.

When the image boots the LVM volume is mounted via /etc/fstab.
However it does not contain the log directories that services like
Keystone and Apache expect to be present in order for them to start.

This has a knock on affect later in bootstrap when Keystone tries
to restart the service when Keystone is started and it fails to
do so because /var/log/keystone is missing.

Test Plan:
PASS Apply patch
PASS Boot image check for /var/log/keystone.

Story: 2009221
Task: 43324

Signed-off-by: Charles Short <charles.short@windriver.com>
Change-Id: Ib716e48fba2fcf5896ca3f06fc2bae76d24aa05f

ostree/initramfs-ostree/debian/patches/0003-debian-Copy-sysroot-var-log-to-LVM-volume.patch

@@ -0,0 +1,37 @@
+From 5598e61c3471c0cf253e6d077f09ee2b1d438ea9 Mon Sep 17 00:00:00 2001
+From: Charles Short <charles.short@windriver.com>
+Date: Thu, 17 Feb 2022 15:21:03 -0500
+Subject: [PATCH 3/3] debian: Copy /sysroot/var/log to LVM volume
+
+Sync the contents of ostree/1/var/log and the
+cgts-vg/log-lv volume so services will start properly
+at boot.
+
+Signed-off-by: Charles Short <charles.short@windriver.com>
+---
+ init-ostree-install.sh | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/init-ostree-install.sh b/init-ostree-install.sh
+index 57e8f2d..f56b78d 100644
+--- a/init-ostree-install.sh
++++ b/init-ostree-install.sh
+@@ -1468,6 +1468,15 @@ if [ -d ${PHYS_SYSROOT}/ostree/1/usr/homedirs/home ] ; then
+ 	tar --xattrs --xattrs-include='*' -xf - -C /var1/home 2> /dev/null
+ fi
+ 
++if [ -b /dev/cgts-vg/log-lv ]; then
++    if [ -d ${PHYS_SYSROOT}/ostree/1/var/log/apt ] ; then
++        mnt_point=$(mktemp -d)
++        mount -t ext4 /dev/cgts-vg/log-lv ${mnt_point} || fatal "Error mounting ${mnt_point}"
++        cp -rp ${PHYS_SYSROOT}/ostree/1/var/log/* ${mnt_point}
++        umount ${mnt_point}
++    fi
++fi
++
+ if [ -n "${KS}" ]; then
+ 	rootfs=`ls ${PHYS_SYSROOT}/ostree/? -d`
+ 	if [ "$INSTAB" = 1 ] ; then
+-- 
+2.25.1
+

ostree/initramfs-ostree/debian/patches/series

@@ -1,2 +1,3 @@
 0001-Prevent-auto-expansion-of-fluxdata-partition.patch
 0002-debian-Add-CentOS-compatible-initial-AIO-partitionin.patch
+0003-debian-Copy-sysroot-var-log-to-LVM-volume.patch